Merge pull request #121 from digitalocean/awg/k8s-1.21
Update Kubernetes dependencies to 1.21.2master
commit
7d20651046
8
go.mod
8
go.mod
|
@ -9,8 +9,8 @@ require (
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github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
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github.com/stretchr/testify v1.6.1
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github.com/urfave/cli v1.19.1
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golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e
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k8s.io/api v0.20.2
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k8s.io/apimachinery v0.20.2
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k8s.io/client-go v0.20.2
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golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9
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k8s.io/api v0.21.2
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k8s.io/apimachinery v0.21.2
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k8s.io/client-go v0.21.2
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)
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124
go.sum
124
go.sum
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@ -1,7 +1,5 @@
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cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
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cloud.google.com/go v0.34.0 h1:eOI3/cP2VTU6uZLDYAoic+eyzzB9YyGmJ7eIjl8rOPg=
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cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
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cloud.google.com/go v0.38.0 h1:ROfEUZz+Gh5pa62DJWXSaonyu3StP6EA6lPEXPI6mCo=
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cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
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cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
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cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
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@ -26,14 +24,12 @@ cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohl
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dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
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github.com/Azure/go-autorest v14.2.0+incompatible h1:V5VMDjClD3GiElqLWO7mz2MxNAK/vTfRHdAubSIPRgs=
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github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
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github.com/Azure/go-autorest/autorest v0.11.1 h1:eVvIXUKiTgv++6YnWb42DUA1YL7qDugnKP0HljexdnQ=
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github.com/Azure/go-autorest/autorest v0.11.1/go.mod h1:JFgpikqFJ/MleTTxwepExTKnFUKKszPS8UavbQYUMuw=
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github.com/Azure/go-autorest/autorest/adal v0.9.0/go.mod h1:/c022QCutn2P7uY+/oQWWNcK9YU+MH96NgK+jErpbcg=
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github.com/Azure/go-autorest/autorest v0.11.12 h1:gI8ytXbxMfI+IVbI9mP2JGCTXIuhHLgRlvQ9X4PsnHE=
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github.com/Azure/go-autorest/autorest v0.11.12/go.mod h1:eipySxLmqSyC5s5k1CLupqet0PSENBEDP93LQ9a8QYw=
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github.com/Azure/go-autorest/autorest/adal v0.9.5 h1:Y3bBUV4rTuxenJJs41HU3qmqsb+auo+a3Lz+PlJPpL0=
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github.com/Azure/go-autorest/autorest/adal v0.9.5/go.mod h1:B7KF7jKIeC9Mct5spmyCB/A8CG/sEz1vwIRGv/bbw7A=
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github.com/Azure/go-autorest/autorest/date v0.3.0 h1:7gUk1U5M/CQbp9WoqinNzJar+8KY+LPI6wiWrP/myHw=
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github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74=
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github.com/Azure/go-autorest/autorest/mocks v0.4.0/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k=
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github.com/Azure/go-autorest/autorest/mocks v0.4.1 h1:K0laFcLE6VLTOwNgSxaGbUcLPuGXlNkbVvq4cW4nIHk=
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github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k=
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github.com/Azure/go-autorest/logger v0.2.0 h1:e4RVHVZKC5p6UANLJHkM4OfR1UKZPj8Wt8Pcx+3oqrE=
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@ -51,14 +47,12 @@ github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWR
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github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
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github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
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github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
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github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
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github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
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github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
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github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
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github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM=
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github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
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github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=
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github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
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@ -72,15 +66,12 @@ github.com/form3tech-oss/jwt-go v3.2.2+incompatible h1:TcekIExNqud5crz4xD2pavyTg
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github.com/form3tech-oss/jwt-go v3.2.2+incompatible/go.mod h1:pbq4aXjuKjdthFRnoDwaVPLA+WlJuPGy+QneDUgJi2k=
|
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github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
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github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
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github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
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github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
|
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github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
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github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
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github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
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github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
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github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas=
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github.com/go-logr/logr v0.2.0 h1:QvGt2nLcHH0WK9orKa+ppBPAxREcH364nPUedEpK0TY=
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github.com/go-logr/logr v0.2.0/go.mod h1:z6/tIYblkpsD+a4lm/fGIIU9mZ+XfAiaFtq7xTgseGU=
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github.com/go-logr/logr v0.4.0 h1:K7/B1jt6fIBQVd4Owv2MqGQClcgf0R266+7C/QjRcLc=
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github.com/go-logr/logr v0.4.0/go.mod h1:z6/tIYblkpsD+a4lm/fGIIU9mZ+XfAiaFtq7xTgseGU=
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github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
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github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
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github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
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|
@ -88,8 +79,8 @@ github.com/go-openapi/jsonreference v0.19.3/go.mod h1:rjx6GuL8TTa9VaixXglHmQmIL9
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github.com/go-openapi/spec v0.19.3/go.mod h1:FpwSN1ksY1eteniUU7X0N/BgJ7a4WvBFVA8Lj9mJglo=
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github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
|
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github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
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github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls=
|
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github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
|
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github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
|
||||
github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
|
||||
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
|
||||
github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
|
||||
github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
|
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|
@ -99,10 +90,8 @@ github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfb
|
|||
github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
|
||||
github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
|
||||
github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
|
||||
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
|
||||
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
|
||||
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
|
||||
github.com/golang/protobuf v1.3.4/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
|
||||
|
@ -117,15 +106,12 @@ github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw
|
|||
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
|
||||
github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
|
||||
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
|
||||
github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY=
|
||||
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
|
||||
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.5.2 h1:X2ev0eStA3AbceY54o37/0PQ/UWqKEiiO2dKL5OPaFM=
|
||||
github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw=
|
||||
github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
|
||||
github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
|
||||
github.com/google/gofuzz v1.1.0 h1:Hsa8mG0dQ46ij8Sl2AYJDUv1oA9/d6Vk+3LG99Oe02g=
|
||||
github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
|
||||
|
@ -142,6 +128,7 @@ github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+
|
|||
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
|
||||
github.com/googleapis/gnostic v0.4.1 h1:DLJCy1n/vrD4HPjOvYcT8aYQXpPIzoRZONaYwyycI+I=
|
||||
github.com/googleapis/gnostic v0.4.1/go.mod h1:LRhVm6pbyptWbWbuZ38d1eyptfvIytN3ir6b65WBswg=
|
||||
github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
|
||||
github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
|
||||
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
|
||||
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
|
||||
|
@ -155,29 +142,26 @@ github.com/json-iterator/go v1.1.10 h1:Kz6Cvnvv2wGdaG/V8yMvfkmNiXq9Ya2KUv4rouJJr
|
|||
github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
|
||||
github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
|
||||
github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
|
||||
github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
|
||||
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
|
||||
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
|
||||
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
|
||||
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
|
||||
github.com/kr/pretty v0.2.0 h1:s5hAObm+yFO5uHYt5dYjxi2rXrsnmRpJx4OYvIWUaQs=
|
||||
github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
|
||||
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
|
||||
github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
|
||||
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
|
||||
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
|
||||
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
|
||||
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
|
||||
github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
|
||||
github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
|
||||
github.com/mattn/go-colorable v0.1.4 h1:snbPLB8fVfU9iwbbo30TPtbLRzwWu6aJS6Xh4eaaviA=
|
||||
github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
|
||||
github.com/mattn/go-colorable v0.1.6 h1:6Su7aK7lXmJ/U79bYtBjLNaha4Fs1Rg9plHpcH+vvnE=
|
||||
github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
|
||||
github.com/mattn/go-isatty v0.0.8 h1:HLtExJ+uU2HOZ+wI0Tt5DtUDrx8yhUqDcp7fYERX4CE=
|
||||
github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
|
||||
github.com/mattn/go-isatty v0.0.11 h1:FxPOTFNqGkuDUGi3H/qkUbQO4ZiBa2brKq5r0l8TGeM=
|
||||
github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOAqxQCu2WE=
|
||||
github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
|
||||
github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
|
||||
github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
|
||||
github.com/moby/spdystream v0.2.0/go.mod h1:f7i0iNDQJ059oMTcWxx8MA/zKFIuD/lY+0GqbN2Wy8c=
|
||||
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
|
@ -186,6 +170,8 @@ github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9
|
|||
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
|
||||
github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
|
||||
github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw=
|
||||
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
|
||||
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
|
||||
github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.11.0 h1:JAKSXpt1YjtLA7YpPiqO9ss6sNXEsPfSGdwN0UHqzrw=
|
||||
|
@ -208,14 +194,14 @@ github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
|
|||
github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
|
||||
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
|
||||
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
||||
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
|
||||
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
|
||||
github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
|
||||
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/urfave/cli v1.19.1 h1:0mKm4ZoB74PxYmZVua162y1dGt1qc10MyymYRBf3lb8=
|
||||
github.com/urfave/cli v1.19.1/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
|
||||
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
|
||||
go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
|
||||
go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
|
||||
|
@ -225,10 +211,10 @@ golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8U
|
|||
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0 h1:hb9wdF1z5waM+dSIICn1l0DkLVDT3hqhhQsDNUmHPRE=
|
||||
golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 h1:/ZScEX8SfEmUGRHs0gxpqteO5nfNW6axyZbBdw9A12g=
|
||||
golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
|
||||
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
|
||||
|
@ -258,6 +244,7 @@ golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
|
|||
golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
|
||||
golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
|
||||
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
|
||||
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
|
||||
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
|
@ -279,13 +266,12 @@ golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod h1:z5CRVTTTmAJ677TzLL
|
|||
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
|
||||
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b h1:uwuIcX0g4Yl1NC5XAz37xsr2lTtcqevgzYNVt49waME=
|
||||
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
|
||||
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
|
||||
golang.org/x/net v0.0.0-20210224082022-3d97a244fca7 h1:OgUuv8lsRpBibGNbSizVwKWlysjaNzmC9gYMhPVfqFM=
|
||||
golang.org/x/net v0.0.0-20210224082022-3d97a244fca7/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
|
||||
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
|
||||
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6 h1:pE8b58s1HRDMi8RDc79m0HISf9D4TzseP40cEA6IGfs=
|
||||
golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d h1:TzXSXBo42m9gQenoE3b9BGiEpg5IG2JkU5FkPIawgtw=
|
||||
golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
|
@ -293,10 +279,10 @@ golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJ
|
|||
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e h1:vcxGaoTs7kV8m5Np9uUNQin4BrLOthgV7252N8V+FwY=
|
||||
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9 h1:SQFwaSi55rU7vdNs9Yr0Z324VNlrF+0wMqRXT4St8ck=
|
||||
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
|
@ -310,8 +296,6 @@ golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7w
|
|||
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4=
|
||||
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191228213918-04cbcbbfeed8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
|
@ -324,27 +308,26 @@ golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7w
|
|||
golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201112073958-5cba982894dd h1:5CtCZbICpIOFdgO940moixOPjc0178IU44m4EjOO5IY=
|
||||
golang.org/x/sys v0.0.0-20201112073958-5cba982894dd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210426230700-d19ff857e887 h1:dXfMednGJh/SUUFjTLsWJz3P+TQt9qnR11GgeI3vWKs=
|
||||
golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
|
||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d h1:SZxvLBoTP5yHO3Frd4z4vrF+DBX9vMVanchswa69toE=
|
||||
golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
|
||||
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
|
||||
golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
|
||||
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/text v0.3.4 h1:0YWbFKbhXG/wIiuHDSKpS0Iy7FSA+u45VtBMfQcFTTc=
|
||||
golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c h1:fqgJT0MGcGpPgpWU7VRdRjuArfcOvC4AoJmILihzhDg=
|
||||
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
|
||||
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqGHIWVuyCkGJLwGh9JJFs=
|
||||
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e h1:EHBhcS0mlXEAVwNyO2dLfjToGsyY4j24pTs2ScHnX7s=
|
||||
golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba h1:O8mE0/t419eoIwhTFpKVkHiTs/Igowgfkj25AcZrtiE=
|
||||
golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
|
||||
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
|
||||
|
@ -375,9 +358,10 @@ golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapK
|
|||
golang.org/x/tools v0.0.0-20200212150539-ea181f53ac56/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
|
||||
golang.org/x/tools v0.0.0-20200224181240-023911ca70b2/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
|
||||
golang.org/x/tools v0.0.0-20200304193943-95d2e580d8eb/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw=
|
||||
golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
|
||||
golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
|
@ -393,7 +377,6 @@ google.golang.org/api v0.18.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/
|
|||
google.golang.org/api v0.20.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
|
||||
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
|
||||
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
|
||||
google.golang.org/appengine v1.5.0 h1:KxkO13IPW4Lslp2bz+KHP2E3gtFlrIGNThxkZQ3g+4c=
|
||||
google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
|
||||
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
|
||||
google.golang.org/appengine v1.6.5 h1:tycE03LOZYQNhDpS27tcQdAzLCVMaj7QT2SXxebnpCM=
|
||||
|
@ -435,10 +418,10 @@ google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpAD
|
|||
google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
|
||||
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
|
||||
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
|
||||
gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
|
||||
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
|
||||
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
|
||||
|
@ -446,11 +429,11 @@ gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
|
|||
gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
|
||||
gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
|
||||
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
|
||||
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
|
||||
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
|
@ -459,26 +442,25 @@ honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWh
|
|||
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
|
||||
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
|
||||
k8s.io/api v0.20.2 h1:y/HR22XDZY3pniu9hIFDLpUCPq2w5eQ6aV/VFQ7uJMw=
|
||||
k8s.io/api v0.20.2/go.mod h1:d7n6Ehyzx+S+cE3VhTGfVNNqtGc/oL9DCdYYahlurV8=
|
||||
k8s.io/apimachinery v0.20.2 h1:hFx6Sbt1oG0n6DZ+g4bFt5f6BoMkOjKWsQFu077M3Vg=
|
||||
k8s.io/apimachinery v0.20.2/go.mod h1:WlLqWAHZGg07AeltaI0MV5uk1Omp8xaN0JGLY6gkRpU=
|
||||
k8s.io/client-go v0.20.2 h1:uuf+iIAbfnCSw8IGAv/Rg0giM+2bOzHLOsbbrwrdhNQ=
|
||||
k8s.io/client-go v0.20.2/go.mod h1:kH5brqWqp7HDxUFKoEgiI4v8G1xzbe9giaCenUWJzgE=
|
||||
k8s.io/api v0.21.2 h1:vz7DqmRsXTCSa6pNxXwQ1IYeAZgdIsua+DZU+o+SX3Y=
|
||||
k8s.io/api v0.21.2/go.mod h1:Lv6UGJZ1rlMI1qusN8ruAp9PUBFyBwpEHAdG24vIsiU=
|
||||
k8s.io/apimachinery v0.21.2 h1:vezUc/BHqWlQDnZ+XkrpXSmnANSLbpnlpwo0Lhk0gpc=
|
||||
k8s.io/apimachinery v0.21.2/go.mod h1:CdTY8fU/BlvAbJ2z/8kBwimGki5Zp8/fbVuLY8gJumM=
|
||||
k8s.io/client-go v0.21.2 h1:Q1j4L/iMN4pTw6Y4DWppBoUxgKO8LbffEMVEV00MUp0=
|
||||
k8s.io/client-go v0.21.2/go.mod h1:HdJ9iknWpbl3vMGtib6T2PyI/VYxiZfq936WNVHBRrA=
|
||||
k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
|
||||
k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
|
||||
k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
|
||||
k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
|
||||
k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
|
||||
k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
|
||||
k8s.io/klog/v2 v2.8.0 h1:Q3gmuM9hKEjefWFFYF0Mat+YyFJvsUyYuwyNNJ5C9Ts=
|
||||
k8s.io/klog/v2 v2.8.0/go.mod h1:hy9LJ/NvuK+iVyP4Ehqva4HxZG/oXyIS3n3Jmire4Ec=
|
||||
k8s.io/kube-openapi v0.0.0-20210305001622-591a79e4bda7 h1:vEx13qjvaZ4yfObSSXW7BrMc/KQBBT/Jyee8XtLf4x0=
|
||||
k8s.io/kube-openapi v0.0.0-20210305001622-591a79e4bda7/go.mod h1:wXW5VT87nVfh/iLV8FpR2uDvrFyomxbtb1KivDbvPTE=
|
||||
k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
|
||||
k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
|
||||
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
|
||||
rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
|
||||
rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.0.2 h1:YHQV7Dajm86OuqnIR6zAelnDWBRjo+YhYV9PmGrh1s8=
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
|
||||
sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs=
|
||||
sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.1.0 h1:C4r9BgJ98vrKnnVCjwCSXcWjWe0NKcUQkmzDXZXGwH8=
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.1.0/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
|
||||
sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=
|
||||
sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
|
||||
|
|
|
@ -299,18 +299,24 @@ type MultiTenantServicePrincipalTokenAuthorizer interface {
|
|||
|
||||
// NewMultiTenantServicePrincipalTokenAuthorizer crates a BearerAuthorizer using the given token provider
|
||||
func NewMultiTenantServicePrincipalTokenAuthorizer(tp adal.MultitenantOAuthTokenProvider) MultiTenantServicePrincipalTokenAuthorizer {
|
||||
return &multiTenantSPTAuthorizer{tp: tp}
|
||||
return NewMultiTenantBearerAuthorizer(tp)
|
||||
}
|
||||
|
||||
type multiTenantSPTAuthorizer struct {
|
||||
// MultiTenantBearerAuthorizer implements bearer authorization across multiple tenants.
|
||||
type MultiTenantBearerAuthorizer struct {
|
||||
tp adal.MultitenantOAuthTokenProvider
|
||||
}
|
||||
|
||||
// NewMultiTenantBearerAuthorizer creates a MultiTenantBearerAuthorizer using the given token provider.
|
||||
func NewMultiTenantBearerAuthorizer(tp adal.MultitenantOAuthTokenProvider) *MultiTenantBearerAuthorizer {
|
||||
return &MultiTenantBearerAuthorizer{tp: tp}
|
||||
}
|
||||
|
||||
// WithAuthorization returns a PrepareDecorator that adds an HTTP Authorization header using the
|
||||
// primary token along with the auxiliary authorization header using the auxiliary tokens.
|
||||
//
|
||||
// By default, the token will be automatically refreshed through the Refresher interface.
|
||||
func (mt multiTenantSPTAuthorizer) WithAuthorization() PrepareDecorator {
|
||||
func (mt *MultiTenantBearerAuthorizer) WithAuthorization() PrepareDecorator {
|
||||
return func(p Preparer) Preparer {
|
||||
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
|
||||
r, err := p.Prepare(r)
|
||||
|
@ -340,3 +346,8 @@ func (mt multiTenantSPTAuthorizer) WithAuthorization() PrepareDecorator {
|
|||
})
|
||||
}
|
||||
}
|
||||
|
||||
// TokenProvider returns the underlying MultitenantOAuthTokenProvider for this authorizer.
|
||||
func (mt *MultiTenantBearerAuthorizer) TokenProvider() adal.MultitenantOAuthTokenProvider {
|
||||
return mt.tp
|
||||
}
|
||||
|
|
|
@ -54,13 +54,12 @@ func (sas *SASTokenAuthorizer) WithAuthorization() PrepareDecorator {
|
|||
return r, err
|
||||
}
|
||||
|
||||
if r.URL.RawQuery != "" {
|
||||
r.URL.RawQuery = fmt.Sprintf("%s&%s", r.URL.RawQuery, sas.sasToken)
|
||||
} else {
|
||||
if r.URL.RawQuery == "" {
|
||||
r.URL.RawQuery = sas.sasToken
|
||||
} else if !strings.Contains(r.URL.RawQuery, sas.sasToken) {
|
||||
r.URL.RawQuery = fmt.Sprintf("%s&%s", r.URL.RawQuery, sas.sasToken)
|
||||
}
|
||||
|
||||
r.RequestURI = r.URL.String()
|
||||
return Prepare(r)
|
||||
})
|
||||
}
|
||||
|
|
|
@ -152,6 +152,9 @@ func buildCanonicalizedResource(accountName, uri string, keyType SharedKeyType)
|
|||
// the resource's URI should be encoded exactly as it is in the URI.
|
||||
// -- https://msdn.microsoft.com/en-gb/library/azure/dd179428.aspx
|
||||
cr.WriteString(u.EscapedPath())
|
||||
} else {
|
||||
// a slash is required to indicate the root path
|
||||
cr.WriteString("/")
|
||||
}
|
||||
|
||||
params, err := url.ParseQuery(u.RawQuery)
|
||||
|
|
|
@ -413,12 +413,12 @@ func (pt *pollingTrackerBase) updateRawBody() error {
|
|||
if err != nil {
|
||||
return autorest.NewErrorWithError(err, "pollingTrackerBase", "updateRawBody", nil, "failed to read response body")
|
||||
}
|
||||
// put the body back so it's available to other callers
|
||||
pt.resp.Body = ioutil.NopCloser(bytes.NewReader(b))
|
||||
// observed in 204 responses over HTTP/2.0; the content length is -1 but body is empty
|
||||
if len(b) == 0 {
|
||||
return nil
|
||||
}
|
||||
// put the body back so it's available to other callers
|
||||
pt.resp.Body = ioutil.NopCloser(bytes.NewReader(b))
|
||||
if err = json.Unmarshal(b, &pt.rawBody); err != nil {
|
||||
return autorest.NewErrorWithError(err, "pollingTrackerBase", "updateRawBody", nil, "failed to unmarshal response body")
|
||||
}
|
||||
|
@ -466,7 +466,12 @@ func (pt *pollingTrackerBase) updateErrorFromResponse() {
|
|||
re := respErr{}
|
||||
defer pt.resp.Body.Close()
|
||||
var b []byte
|
||||
if b, err = ioutil.ReadAll(pt.resp.Body); err != nil || len(b) == 0 {
|
||||
if b, err = ioutil.ReadAll(pt.resp.Body); err != nil {
|
||||
goto Default
|
||||
}
|
||||
// put the body back so it's available to other callers
|
||||
pt.resp.Body = ioutil.NopCloser(bytes.NewReader(b))
|
||||
if len(b) == 0 {
|
||||
goto Default
|
||||
}
|
||||
if err = json.Unmarshal(b, &re); err != nil {
|
||||
|
|
|
@ -171,6 +171,11 @@ type Resource struct {
|
|||
ResourceName string
|
||||
}
|
||||
|
||||
// String function returns a string in form of azureResourceID
|
||||
func (r Resource) String() string {
|
||||
return fmt.Sprintf("/subscriptions/%s/resourceGroups/%s/providers/%s/%s/%s", r.SubscriptionID, r.ResourceGroup, r.Provider, r.ResourceType, r.ResourceName)
|
||||
}
|
||||
|
||||
// ParseResourceID parses a resource ID into a ResourceDetails struct.
|
||||
// See https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-template-functions-resource#return-value-4.
|
||||
func ParseResourceID(resourceID string) (Resource, error) {
|
||||
|
|
|
@ -46,6 +46,8 @@ type ResourceIdentifier struct {
|
|||
Batch string `json:"batch"`
|
||||
OperationalInsights string `json:"operationalInsights"`
|
||||
Storage string `json:"storage"`
|
||||
Synapse string `json:"synapse"`
|
||||
ServiceBus string `json:"serviceBus"`
|
||||
}
|
||||
|
||||
// Environment represents a set of endpoints for each of Azure's Clouds.
|
||||
|
@ -71,6 +73,8 @@ type Environment struct {
|
|||
ContainerRegistryDNSSuffix string `json:"containerRegistryDNSSuffix"`
|
||||
CosmosDBDNSSuffix string `json:"cosmosDBDNSSuffix"`
|
||||
TokenAudience string `json:"tokenAudience"`
|
||||
APIManagementHostNameSuffix string `json:"apiManagementHostNameSuffix"`
|
||||
SynapseEndpointSuffix string `json:"synapseEndpointSuffix"`
|
||||
ResourceIdentifiers ResourceIdentifier `json:"resourceIdentifiers"`
|
||||
}
|
||||
|
||||
|
@ -98,6 +102,8 @@ var (
|
|||
ContainerRegistryDNSSuffix: "azurecr.io",
|
||||
CosmosDBDNSSuffix: "documents.azure.com",
|
||||
TokenAudience: "https://management.azure.com/",
|
||||
APIManagementHostNameSuffix: "azure-api.net",
|
||||
SynapseEndpointSuffix: "dev.azuresynapse.net",
|
||||
ResourceIdentifiers: ResourceIdentifier{
|
||||
Graph: "https://graph.windows.net/",
|
||||
KeyVault: "https://vault.azure.net",
|
||||
|
@ -105,6 +111,8 @@ var (
|
|||
Batch: "https://batch.core.windows.net/",
|
||||
OperationalInsights: "https://api.loganalytics.io",
|
||||
Storage: "https://storage.azure.com/",
|
||||
Synapse: "https://dev.azuresynapse.net",
|
||||
ServiceBus: "https://servicebus.azure.net/",
|
||||
},
|
||||
}
|
||||
|
||||
|
@ -131,6 +139,8 @@ var (
|
|||
ContainerRegistryDNSSuffix: "azurecr.us",
|
||||
CosmosDBDNSSuffix: "documents.azure.us",
|
||||
TokenAudience: "https://management.usgovcloudapi.net/",
|
||||
APIManagementHostNameSuffix: "azure-api.us",
|
||||
SynapseEndpointSuffix: NotAvailable,
|
||||
ResourceIdentifiers: ResourceIdentifier{
|
||||
Graph: "https://graph.windows.net/",
|
||||
KeyVault: "https://vault.usgovcloudapi.net",
|
||||
|
@ -138,6 +148,8 @@ var (
|
|||
Batch: "https://batch.core.usgovcloudapi.net/",
|
||||
OperationalInsights: "https://api.loganalytics.us",
|
||||
Storage: "https://storage.azure.com/",
|
||||
Synapse: NotAvailable,
|
||||
ServiceBus: "https://servicebus.azure.net/",
|
||||
},
|
||||
}
|
||||
|
||||
|
@ -164,6 +176,8 @@ var (
|
|||
ContainerRegistryDNSSuffix: "azurecr.cn",
|
||||
CosmosDBDNSSuffix: "documents.azure.cn",
|
||||
TokenAudience: "https://management.chinacloudapi.cn/",
|
||||
APIManagementHostNameSuffix: "azure-api.cn",
|
||||
SynapseEndpointSuffix: "dev.azuresynapse.azure.cn",
|
||||
ResourceIdentifiers: ResourceIdentifier{
|
||||
Graph: "https://graph.chinacloudapi.cn/",
|
||||
KeyVault: "https://vault.azure.cn",
|
||||
|
@ -171,6 +185,8 @@ var (
|
|||
Batch: "https://batch.chinacloudapi.cn/",
|
||||
OperationalInsights: NotAvailable,
|
||||
Storage: "https://storage.azure.com/",
|
||||
Synapse: "https://dev.azuresynapse.net",
|
||||
ServiceBus: "https://servicebus.azure.net/",
|
||||
},
|
||||
}
|
||||
|
||||
|
@ -197,6 +213,8 @@ var (
|
|||
ContainerRegistryDNSSuffix: NotAvailable,
|
||||
CosmosDBDNSSuffix: "documents.microsoftazure.de",
|
||||
TokenAudience: "https://management.microsoftazure.de/",
|
||||
APIManagementHostNameSuffix: NotAvailable,
|
||||
SynapseEndpointSuffix: NotAvailable,
|
||||
ResourceIdentifiers: ResourceIdentifier{
|
||||
Graph: "https://graph.cloudapi.de/",
|
||||
KeyVault: "https://vault.microsoftazure.de",
|
||||
|
@ -204,6 +222,8 @@ var (
|
|||
Batch: "https://batch.cloudapi.de/",
|
||||
OperationalInsights: NotAvailable,
|
||||
Storage: "https://storage.azure.com/",
|
||||
Synapse: NotAvailable,
|
||||
ServiceBus: "https://servicebus.azure.net/",
|
||||
},
|
||||
}
|
||||
)
|
||||
|
|
|
@ -4,9 +4,9 @@ go 1.12
|
|||
|
||||
require (
|
||||
github.com/Azure/go-autorest v14.2.0+incompatible
|
||||
github.com/Azure/go-autorest/autorest/adal v0.9.0
|
||||
github.com/Azure/go-autorest/autorest/mocks v0.4.0
|
||||
github.com/Azure/go-autorest/autorest/adal v0.9.5
|
||||
github.com/Azure/go-autorest/autorest/mocks v0.4.1
|
||||
github.com/Azure/go-autorest/logger v0.2.0
|
||||
github.com/Azure/go-autorest/tracing v0.6.0
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
|
||||
golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0
|
||||
)
|
||||
|
|
|
@ -1,21 +1,21 @@
|
|||
github.com/Azure/go-autorest v14.2.0+incompatible h1:V5VMDjClD3GiElqLWO7mz2MxNAK/vTfRHdAubSIPRgs=
|
||||
github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
|
||||
github.com/Azure/go-autorest/autorest/adal v0.9.0 h1:SigMbuFNuKgc1xcGhaeapbh+8fgsu+GxgDRFyg7f5lM=
|
||||
github.com/Azure/go-autorest/autorest/adal v0.9.0/go.mod h1:/c022QCutn2P7uY+/oQWWNcK9YU+MH96NgK+jErpbcg=
|
||||
github.com/Azure/go-autorest/autorest/adal v0.9.5 h1:Y3bBUV4rTuxenJJs41HU3qmqsb+auo+a3Lz+PlJPpL0=
|
||||
github.com/Azure/go-autorest/autorest/adal v0.9.5/go.mod h1:B7KF7jKIeC9Mct5spmyCB/A8CG/sEz1vwIRGv/bbw7A=
|
||||
github.com/Azure/go-autorest/autorest/date v0.3.0 h1:7gUk1U5M/CQbp9WoqinNzJar+8KY+LPI6wiWrP/myHw=
|
||||
github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74=
|
||||
github.com/Azure/go-autorest/autorest/mocks v0.4.0 h1:z20OWOSG5aCye0HEkDp6TPmP17ZcfeMxPi6HnSALa8c=
|
||||
github.com/Azure/go-autorest/autorest/mocks v0.4.0/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k=
|
||||
github.com/Azure/go-autorest/autorest/mocks v0.4.1 h1:K0laFcLE6VLTOwNgSxaGbUcLPuGXlNkbVvq4cW4nIHk=
|
||||
github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k=
|
||||
github.com/Azure/go-autorest/logger v0.2.0 h1:e4RVHVZKC5p6UANLJHkM4OfR1UKZPj8Wt8Pcx+3oqrE=
|
||||
github.com/Azure/go-autorest/logger v0.2.0/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8=
|
||||
github.com/Azure/go-autorest/tracing v0.6.0 h1:TYi4+3m5t6K48TGI9AUdb+IzbnSxvnvUMfuitfgcfuo=
|
||||
github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU=
|
||||
github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
|
||||
github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
|
||||
github.com/form3tech-oss/jwt-go v3.2.2+incompatible h1:TcekIExNqud5crz4xD2pavyTgWiPvpYe4Xau31I0PRk=
|
||||
github.com/form3tech-oss/jwt-go v3.2.2+incompatible/go.mod h1:pbq4aXjuKjdthFRnoDwaVPLA+WlJuPGy+QneDUgJi2k=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0 h1:hb9wdF1z5waM+dSIICn1l0DkLVDT3hqhhQsDNUmHPRE=
|
||||
golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
|
|
|
@ -127,10 +127,7 @@ func WithHeader(header string, value string) PrepareDecorator {
|
|||
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
|
||||
r, err := p.Prepare(r)
|
||||
if err == nil {
|
||||
if r.Header == nil {
|
||||
r.Header = make(http.Header)
|
||||
}
|
||||
r.Header.Set(http.CanonicalHeaderKey(header), value)
|
||||
setHeader(r, http.CanonicalHeaderKey(header), value)
|
||||
}
|
||||
return r, err
|
||||
})
|
||||
|
@ -230,7 +227,7 @@ func AsPost() PrepareDecorator { return WithMethod("POST") }
|
|||
func AsPut() PrepareDecorator { return WithMethod("PUT") }
|
||||
|
||||
// WithBaseURL returns a PrepareDecorator that populates the http.Request with a url.URL constructed
|
||||
// from the supplied baseUrl.
|
||||
// from the supplied baseUrl. Query parameters will be encoded as required.
|
||||
func WithBaseURL(baseURL string) PrepareDecorator {
|
||||
return func(p Preparer) Preparer {
|
||||
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
|
||||
|
@ -241,12 +238,17 @@ func WithBaseURL(baseURL string) PrepareDecorator {
|
|||
return r, err
|
||||
}
|
||||
if u.Scheme == "" {
|
||||
err = fmt.Errorf("autorest: No scheme detected in URL %s", baseURL)
|
||||
return r, fmt.Errorf("autorest: No scheme detected in URL %s", baseURL)
|
||||
}
|
||||
if u.RawQuery != "" {
|
||||
q, err := url.ParseQuery(u.RawQuery)
|
||||
if err != nil {
|
||||
return r, err
|
||||
}
|
||||
u.RawQuery = q.Encode()
|
||||
}
|
||||
if err == nil {
|
||||
r.URL = u
|
||||
}
|
||||
}
|
||||
return r, err
|
||||
})
|
||||
}
|
||||
|
@ -290,10 +292,7 @@ func WithFormData(v url.Values) PrepareDecorator {
|
|||
if err == nil {
|
||||
s := v.Encode()
|
||||
|
||||
if r.Header == nil {
|
||||
r.Header = make(http.Header)
|
||||
}
|
||||
r.Header.Set(http.CanonicalHeaderKey(headerContentType), mimeTypeFormPost)
|
||||
setHeader(r, http.CanonicalHeaderKey(headerContentType), mimeTypeFormPost)
|
||||
r.ContentLength = int64(len(s))
|
||||
r.Body = ioutil.NopCloser(strings.NewReader(s))
|
||||
}
|
||||
|
@ -329,10 +328,7 @@ func WithMultiPartFormData(formDataParameters map[string]interface{}) PrepareDec
|
|||
if err = writer.Close(); err != nil {
|
||||
return r, err
|
||||
}
|
||||
if r.Header == nil {
|
||||
r.Header = make(http.Header)
|
||||
}
|
||||
r.Header.Set(http.CanonicalHeaderKey(headerContentType), writer.FormDataContentType())
|
||||
setHeader(r, http.CanonicalHeaderKey(headerContentType), writer.FormDataContentType())
|
||||
r.Body = ioutil.NopCloser(bytes.NewReader(body.Bytes()))
|
||||
r.ContentLength = int64(body.Len())
|
||||
return r, err
|
||||
|
@ -437,6 +433,7 @@ func WithXML(v interface{}) PrepareDecorator {
|
|||
bytesWithHeader := []byte(withHeader)
|
||||
|
||||
r.ContentLength = int64(len(bytesWithHeader))
|
||||
setHeader(r, headerContentLength, fmt.Sprintf("%d", len(bytesWithHeader)))
|
||||
r.Body = ioutil.NopCloser(bytes.NewReader(bytesWithHeader))
|
||||
}
|
||||
}
|
||||
|
|
|
@ -23,11 +23,29 @@ import (
|
|||
"net/http"
|
||||
"net/http/cookiejar"
|
||||
"strconv"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/Azure/go-autorest/tracing"
|
||||
)
|
||||
|
||||
// there is one sender per TLS renegotiation type, i.e. count of tls.RenegotiationSupport enums
|
||||
const defaultSendersCount = 3
|
||||
|
||||
type defaultSender struct {
|
||||
sender Sender
|
||||
init *sync.Once
|
||||
}
|
||||
|
||||
// each type of sender will be created on demand in sender()
|
||||
var defaultSenders [defaultSendersCount]defaultSender
|
||||
|
||||
func init() {
|
||||
for i := 0; i < defaultSendersCount; i++ {
|
||||
defaultSenders[i].init = &sync.Once{}
|
||||
}
|
||||
}
|
||||
|
||||
// used as a key type in context.WithValue()
|
||||
type ctxSendDecorators struct{}
|
||||
|
||||
|
@ -107,6 +125,9 @@ func SendWithSender(s Sender, r *http.Request, decorators ...SendDecorator) (*ht
|
|||
}
|
||||
|
||||
func sender(renengotiation tls.RenegotiationSupport) Sender {
|
||||
// note that we can't init defaultSenders in init() since it will
|
||||
// execute before calling code has had a chance to enable tracing
|
||||
defaultSenders[renengotiation].init.Do(func() {
|
||||
// Use behaviour compatible with DefaultTransport, but require TLS minimum version.
|
||||
defaultTransport := http.DefaultTransport.(*http.Transport)
|
||||
transport := &http.Transport{
|
||||
|
@ -126,7 +147,9 @@ func sender(renengotiation tls.RenegotiationSupport) Sender {
|
|||
roundTripper = tracing.NewTransport(transport)
|
||||
}
|
||||
j, _ := cookiejar.New(nil)
|
||||
return &http.Client{Jar: j, Transport: roundTripper}
|
||||
defaultSenders[renengotiation].sender = &http.Client{Jar: j, Transport: roundTripper}
|
||||
})
|
||||
return defaultSenders[renengotiation].sender
|
||||
}
|
||||
|
||||
// AfterDelay returns a SendDecorator that delays for the passed time.Duration before
|
||||
|
|
|
@ -237,3 +237,10 @@ func DrainResponseBody(resp *http.Response) error {
|
|||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func setHeader(r *http.Request, key, value string) {
|
||||
if r.Header == nil {
|
||||
r.Header = make(http.Header)
|
||||
}
|
||||
r.Header.Set(key, value)
|
||||
}
|
||||
|
|
|
@ -41,6 +41,8 @@ There are implementations for the following logging libraries:
|
|||
- **log** (the Go standard library logger):
|
||||
[stdr](https://github.com/go-logr/stdr)
|
||||
- **github.com/sirupsen/logrus**: [logrusr](https://github.com/bombsimon/logrusr)
|
||||
- **github.com/wojas/genericr**: [genericr](https://github.com/wojas/genericr) (makes it easy to implement your own backend)
|
||||
- **logfmt** (Heroku style [logging](https://www.brandur.org/logfmt)): [logfmtr](https://github.com/iand/logfmtr)
|
||||
|
||||
# FAQ
|
||||
|
||||
|
|
|
@ -0,0 +1,51 @@
|
|||
/*
|
||||
Copyright 2020 The logr Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package logr
|
||||
|
||||
// Discard returns a valid Logger that discards all messages logged to it.
|
||||
// It can be used whenever the caller is not interested in the logs.
|
||||
func Discard() Logger {
|
||||
return DiscardLogger{}
|
||||
}
|
||||
|
||||
// DiscardLogger is a Logger that discards all messages.
|
||||
type DiscardLogger struct{}
|
||||
|
||||
func (l DiscardLogger) Enabled() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (l DiscardLogger) Info(msg string, keysAndValues ...interface{}) {
|
||||
}
|
||||
|
||||
func (l DiscardLogger) Error(err error, msg string, keysAndValues ...interface{}) {
|
||||
}
|
||||
|
||||
func (l DiscardLogger) V(level int) Logger {
|
||||
return l
|
||||
}
|
||||
|
||||
func (l DiscardLogger) WithValues(keysAndValues ...interface{}) Logger {
|
||||
return l
|
||||
}
|
||||
|
||||
func (l DiscardLogger) WithName(name string) Logger {
|
||||
return l
|
||||
}
|
||||
|
||||
// Verify that it actually implements the interface
|
||||
var _ Logger = DiscardLogger{}
|
|
@ -14,18 +14,15 @@ See the License for the specific language governing permissions and
|
|||
limitations under the License.
|
||||
*/
|
||||
|
||||
// Package logr defines abstract interfaces for logging. Packages can depend on
|
||||
// these interfaces and callers can implement logging in whatever way is
|
||||
// appropriate.
|
||||
//
|
||||
// This design derives from Dave Cheney's blog:
|
||||
// http://dave.cheney.net/2015/11/05/lets-talk-about-logging
|
||||
//
|
||||
// This is a BETA grade API. Until there is a significant 2nd implementation,
|
||||
// I don't really know how it will change.
|
||||
//
|
||||
// The logging specifically makes it non-trivial to use format strings, to encourage
|
||||
// attaching structured information instead of unstructured format strings.
|
||||
|
||||
// Package logr defines abstract interfaces for logging. Packages can depend on
|
||||
// these interfaces and callers can implement logging in whatever way is
|
||||
// appropriate.
|
||||
//
|
||||
// Usage
|
||||
//
|
||||
|
@ -40,17 +37,16 @@ limitations under the License.
|
|||
// we want to log that we've made some decision.
|
||||
//
|
||||
// With the traditional log package, we might write:
|
||||
// log.Printf(
|
||||
// "decided to set field foo to value %q for object %s/%s",
|
||||
// log.Printf("decided to set field foo to value %q for object %s/%s",
|
||||
// targetValue, object.Namespace, object.Name)
|
||||
//
|
||||
// With logr's structured logging, we'd write:
|
||||
// // elsewhere in the file, set up the logger to log with the prefix of "reconcilers",
|
||||
// // and the named value target-type=Foo, for extra context.
|
||||
// // elsewhere in the file, set up the logger to log with the prefix of
|
||||
// // "reconcilers", and the named value target-type=Foo, for extra context.
|
||||
// log := mainLogger.WithName("reconcilers").WithValues("target-type", "Foo")
|
||||
//
|
||||
// // later on...
|
||||
// log.Info("setting field foo on object", "value", targetValue, "object", object)
|
||||
// log.Info("setting foo on object", "value", targetValue, "object", object)
|
||||
//
|
||||
// Depending on our logging implementation, we could then make logging decisions
|
||||
// based on field values (like only logging such events for objects in a certain
|
||||
|
@ -78,9 +74,9 @@ limitations under the License.
|
|||
// Each log message from a Logger has four types of context:
|
||||
// logger name, log verbosity, log message, and the named values.
|
||||
//
|
||||
// The Logger name constists of a series of name "segments" added by successive
|
||||
// The Logger name consists of a series of name "segments" added by successive
|
||||
// calls to WithName. These name segments will be joined in some way by the
|
||||
// underlying implementation. It is strongly reccomended that name segements
|
||||
// underlying implementation. It is strongly recommended that name segments
|
||||
// contain simple identifiers (letters, digits, and hyphen), and do not contain
|
||||
// characters that could muddle the log output or confuse the joining operation
|
||||
// (e.g. whitespace, commas, periods, slashes, brackets, quotes, etc).
|
||||
|
@ -91,8 +87,8 @@ limitations under the License.
|
|||
// and log messages for users to filter on. It's illegal to pass a log level
|
||||
// below zero.
|
||||
//
|
||||
// The log message consists of a constant message attached to the the log line.
|
||||
// This should generally be a simple description of what's occuring, and should
|
||||
// The log message consists of a constant message attached to the log line.
|
||||
// This should generally be a simple description of what's occurring, and should
|
||||
// never be a format string.
|
||||
//
|
||||
// Variable information can then be attached using named values (key/value
|
||||
|
@ -115,24 +111,38 @@ limitations under the License.
|
|||
// generally best to avoid using the following keys, as they're frequently used
|
||||
// by implementations:
|
||||
//
|
||||
// - `"caller"`: the calling information (file/line) of a particular log line.
|
||||
// - `"error"`: the underlying error value in the `Error` method.
|
||||
// - `"level"`: the log level.
|
||||
// - `"logger"`: the name of the associated logger.
|
||||
// - `"msg"`: the log message.
|
||||
// - `"stacktrace"`: the stack trace associated with a particular log line or
|
||||
// * `"caller"`: the calling information (file/line) of a particular log line.
|
||||
// * `"error"`: the underlying error value in the `Error` method.
|
||||
// * `"level"`: the log level.
|
||||
// * `"logger"`: the name of the associated logger.
|
||||
// * `"msg"`: the log message.
|
||||
// * `"stacktrace"`: the stack trace associated with a particular log line or
|
||||
// error (often from the `Error` message).
|
||||
// - `"ts"`: the timestamp for a log line.
|
||||
// * `"ts"`: the timestamp for a log line.
|
||||
//
|
||||
// Implementations are encouraged to make use of these keys to represent the
|
||||
// above concepts, when neccessary (for example, in a pure-JSON output form, it
|
||||
// above concepts, when necessary (for example, in a pure-JSON output form, it
|
||||
// would be necessary to represent at least message and timestamp as ordinary
|
||||
// named values).
|
||||
//
|
||||
// Implementations may choose to give callers access to the underlying
|
||||
// logging implementation. The recommended pattern for this is:
|
||||
// // Underlier exposes access to the underlying logging implementation.
|
||||
// // Since callers only have a logr.Logger, they have to know which
|
||||
// // implementation is in use, so this interface is less of an abstraction
|
||||
// // and more of way to test type conversion.
|
||||
// type Underlier interface {
|
||||
// GetUnderlying() <underlying-type>
|
||||
// }
|
||||
package logr
|
||||
|
||||
import (
|
||||
"context"
|
||||
)
|
||||
|
||||
// TODO: consider adding back in format strings if they're really needed
|
||||
// TODO: consider other bits of zap/zapcore functionality like ObjectMarshaller (for arbitrary objects)
|
||||
// TODO: consider other bits of glog functionality like Flush, InfoDepth, OutputStats
|
||||
// TODO: consider other bits of glog functionality like Flush, OutputStats
|
||||
|
||||
// Logger represents the ability to log messages, both errors and not.
|
||||
type Logger interface {
|
||||
|
@ -171,8 +181,86 @@ type Logger interface {
|
|||
|
||||
// WithName adds a new element to the logger's name.
|
||||
// Successive calls with WithName continue to append
|
||||
// suffixes to the logger's name. It's strongly reccomended
|
||||
// suffixes to the logger's name. It's strongly recommended
|
||||
// that name segments contain only letters, digits, and hyphens
|
||||
// (see the package documentation for more information).
|
||||
WithName(name string) Logger
|
||||
}
|
||||
|
||||
// InfoLogger provides compatibility with code that relies on the v0.1.0
|
||||
// interface.
|
||||
//
|
||||
// Deprecated: InfoLogger is an artifact of early versions of this API. New
|
||||
// users should never use it and existing users should use Logger instead. This
|
||||
// will be removed in a future release.
|
||||
type InfoLogger = Logger
|
||||
|
||||
type contextKey struct{}
|
||||
|
||||
// FromContext returns a Logger constructed from ctx or nil if no
|
||||
// logger details are found.
|
||||
func FromContext(ctx context.Context) Logger {
|
||||
if v, ok := ctx.Value(contextKey{}).(Logger); ok {
|
||||
return v
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// FromContextOrDiscard returns a Logger constructed from ctx or a Logger
|
||||
// that discards all messages if no logger details are found.
|
||||
func FromContextOrDiscard(ctx context.Context) Logger {
|
||||
if v, ok := ctx.Value(contextKey{}).(Logger); ok {
|
||||
return v
|
||||
}
|
||||
|
||||
return Discard()
|
||||
}
|
||||
|
||||
// NewContext returns a new context derived from ctx that embeds the Logger.
|
||||
func NewContext(ctx context.Context, l Logger) context.Context {
|
||||
return context.WithValue(ctx, contextKey{}, l)
|
||||
}
|
||||
|
||||
// CallDepthLogger represents a Logger that knows how to climb the call stack
|
||||
// to identify the original call site and can offset the depth by a specified
|
||||
// number of frames. This is useful for users who have helper functions
|
||||
// between the "real" call site and the actual calls to Logger methods.
|
||||
// Implementations that log information about the call site (such as file,
|
||||
// function, or line) would otherwise log information about the intermediate
|
||||
// helper functions.
|
||||
//
|
||||
// This is an optional interface and implementations are not required to
|
||||
// support it.
|
||||
type CallDepthLogger interface {
|
||||
Logger
|
||||
|
||||
// WithCallDepth returns a Logger that will offset the call stack by the
|
||||
// specified number of frames when logging call site information. If depth
|
||||
// is 0 the attribution should be to the direct caller of this method. If
|
||||
// depth is 1 the attribution should skip 1 call frame, and so on.
|
||||
// Successive calls to this are additive.
|
||||
WithCallDepth(depth int) Logger
|
||||
}
|
||||
|
||||
// WithCallDepth returns a Logger that will offset the call stack by the
|
||||
// specified number of frames when logging call site information, if possible.
|
||||
// This is useful for users who have helper functions between the "real" call
|
||||
// site and the actual calls to Logger methods. If depth is 0 the attribution
|
||||
// should be to the direct caller of this function. If depth is 1 the
|
||||
// attribution should skip 1 call frame, and so on. Successive calls to this
|
||||
// are additive.
|
||||
//
|
||||
// If the underlying log implementation supports the CallDepthLogger interface,
|
||||
// the WithCallDepth method will be called and the result returned. If the
|
||||
// implementation does not support CallDepthLogger, the original Logger will be
|
||||
// returned.
|
||||
//
|
||||
// Callers which care about whether this was supported or not should test for
|
||||
// CallDepthLogger support themselves.
|
||||
func WithCallDepth(logger Logger, depth int) Logger {
|
||||
if decorator, ok := logger.(CallDepthLogger); ok {
|
||||
return decorator.WithCallDepth(depth)
|
||||
}
|
||||
return logger
|
||||
}
|
||||
|
|
|
@ -318,7 +318,7 @@ func unescape(s string) (ch string, tail string, err error) {
|
|||
if i > utf8.MaxRune {
|
||||
return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
|
||||
}
|
||||
return string(i), s, nil
|
||||
return string(rune(i)), s, nil
|
||||
}
|
||||
return "", "", fmt.Errorf(`unknown escape \%c`, r)
|
||||
}
|
||||
|
|
|
@ -0,0 +1,27 @@
|
|||
Copyright (c) 2017 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
@ -0,0 +1,682 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package cmp determines equality of values.
|
||||
//
|
||||
// This package is intended to be a more powerful and safer alternative to
|
||||
// reflect.DeepEqual for comparing whether two values are semantically equal.
|
||||
// It is intended to only be used in tests, as performance is not a goal and
|
||||
// it may panic if it cannot compare the values. Its propensity towards
|
||||
// panicking means that its unsuitable for production environments where a
|
||||
// spurious panic may be fatal.
|
||||
//
|
||||
// The primary features of cmp are:
|
||||
//
|
||||
// • When the default behavior of equality does not suit the needs of the test,
|
||||
// custom equality functions can override the equality operation.
|
||||
// For example, an equality function may report floats as equal so long as they
|
||||
// are within some tolerance of each other.
|
||||
//
|
||||
// • Types that have an Equal method may use that method to determine equality.
|
||||
// This allows package authors to determine the equality operation for the types
|
||||
// that they define.
|
||||
//
|
||||
// • If no custom equality functions are used and no Equal method is defined,
|
||||
// equality is determined by recursively comparing the primitive kinds on both
|
||||
// values, much like reflect.DeepEqual. Unlike reflect.DeepEqual, unexported
|
||||
// fields are not compared by default; they result in panics unless suppressed
|
||||
// by using an Ignore option (see cmpopts.IgnoreUnexported) or explicitly
|
||||
// compared using the Exporter option.
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/diff"
|
||||
"github.com/google/go-cmp/cmp/internal/flags"
|
||||
"github.com/google/go-cmp/cmp/internal/function"
|
||||
"github.com/google/go-cmp/cmp/internal/value"
|
||||
)
|
||||
|
||||
// Equal reports whether x and y are equal by recursively applying the
|
||||
// following rules in the given order to x and y and all of their sub-values:
|
||||
//
|
||||
// • Let S be the set of all Ignore, Transformer, and Comparer options that
|
||||
// remain after applying all path filters, value filters, and type filters.
|
||||
// If at least one Ignore exists in S, then the comparison is ignored.
|
||||
// If the number of Transformer and Comparer options in S is greater than one,
|
||||
// then Equal panics because it is ambiguous which option to use.
|
||||
// If S contains a single Transformer, then use that to transform the current
|
||||
// values and recursively call Equal on the output values.
|
||||
// If S contains a single Comparer, then use that to compare the current values.
|
||||
// Otherwise, evaluation proceeds to the next rule.
|
||||
//
|
||||
// • If the values have an Equal method of the form "(T) Equal(T) bool" or
|
||||
// "(T) Equal(I) bool" where T is assignable to I, then use the result of
|
||||
// x.Equal(y) even if x or y is nil. Otherwise, no such method exists and
|
||||
// evaluation proceeds to the next rule.
|
||||
//
|
||||
// • Lastly, try to compare x and y based on their basic kinds.
|
||||
// Simple kinds like booleans, integers, floats, complex numbers, strings, and
|
||||
// channels are compared using the equivalent of the == operator in Go.
|
||||
// Functions are only equal if they are both nil, otherwise they are unequal.
|
||||
//
|
||||
// Structs are equal if recursively calling Equal on all fields report equal.
|
||||
// If a struct contains unexported fields, Equal panics unless an Ignore option
|
||||
// (e.g., cmpopts.IgnoreUnexported) ignores that field or the Exporter option
|
||||
// explicitly permits comparing the unexported field.
|
||||
//
|
||||
// Slices are equal if they are both nil or both non-nil, where recursively
|
||||
// calling Equal on all non-ignored slice or array elements report equal.
|
||||
// Empty non-nil slices and nil slices are not equal; to equate empty slices,
|
||||
// consider using cmpopts.EquateEmpty.
|
||||
//
|
||||
// Maps are equal if they are both nil or both non-nil, where recursively
|
||||
// calling Equal on all non-ignored map entries report equal.
|
||||
// Map keys are equal according to the == operator.
|
||||
// To use custom comparisons for map keys, consider using cmpopts.SortMaps.
|
||||
// Empty non-nil maps and nil maps are not equal; to equate empty maps,
|
||||
// consider using cmpopts.EquateEmpty.
|
||||
//
|
||||
// Pointers and interfaces are equal if they are both nil or both non-nil,
|
||||
// where they have the same underlying concrete type and recursively
|
||||
// calling Equal on the underlying values reports equal.
|
||||
//
|
||||
// Before recursing into a pointer, slice element, or map, the current path
|
||||
// is checked to detect whether the address has already been visited.
|
||||
// If there is a cycle, then the pointed at values are considered equal
|
||||
// only if both addresses were previously visited in the same path step.
|
||||
func Equal(x, y interface{}, opts ...Option) bool {
|
||||
s := newState(opts)
|
||||
s.compareAny(rootStep(x, y))
|
||||
return s.result.Equal()
|
||||
}
|
||||
|
||||
// Diff returns a human-readable report of the differences between two values:
|
||||
// y - x. It returns an empty string if and only if Equal returns true for the
|
||||
// same input values and options.
|
||||
//
|
||||
// The output is displayed as a literal in pseudo-Go syntax.
|
||||
// At the start of each line, a "-" prefix indicates an element removed from x,
|
||||
// a "+" prefix to indicates an element added from y, and the lack of a prefix
|
||||
// indicates an element common to both x and y. If possible, the output
|
||||
// uses fmt.Stringer.String or error.Error methods to produce more humanly
|
||||
// readable outputs. In such cases, the string is prefixed with either an
|
||||
// 's' or 'e' character, respectively, to indicate that the method was called.
|
||||
//
|
||||
// Do not depend on this output being stable. If you need the ability to
|
||||
// programmatically interpret the difference, consider using a custom Reporter.
|
||||
func Diff(x, y interface{}, opts ...Option) string {
|
||||
s := newState(opts)
|
||||
|
||||
// Optimization: If there are no other reporters, we can optimize for the
|
||||
// common case where the result is equal (and thus no reported difference).
|
||||
// This avoids the expensive construction of a difference tree.
|
||||
if len(s.reporters) == 0 {
|
||||
s.compareAny(rootStep(x, y))
|
||||
if s.result.Equal() {
|
||||
return ""
|
||||
}
|
||||
s.result = diff.Result{} // Reset results
|
||||
}
|
||||
|
||||
r := new(defaultReporter)
|
||||
s.reporters = append(s.reporters, reporter{r})
|
||||
s.compareAny(rootStep(x, y))
|
||||
d := r.String()
|
||||
if (d == "") != s.result.Equal() {
|
||||
panic("inconsistent difference and equality results")
|
||||
}
|
||||
return d
|
||||
}
|
||||
|
||||
// rootStep constructs the first path step. If x and y have differing types,
|
||||
// then they are stored within an empty interface type.
|
||||
func rootStep(x, y interface{}) PathStep {
|
||||
vx := reflect.ValueOf(x)
|
||||
vy := reflect.ValueOf(y)
|
||||
|
||||
// If the inputs are different types, auto-wrap them in an empty interface
|
||||
// so that they have the same parent type.
|
||||
var t reflect.Type
|
||||
if !vx.IsValid() || !vy.IsValid() || vx.Type() != vy.Type() {
|
||||
t = reflect.TypeOf((*interface{})(nil)).Elem()
|
||||
if vx.IsValid() {
|
||||
vvx := reflect.New(t).Elem()
|
||||
vvx.Set(vx)
|
||||
vx = vvx
|
||||
}
|
||||
if vy.IsValid() {
|
||||
vvy := reflect.New(t).Elem()
|
||||
vvy.Set(vy)
|
||||
vy = vvy
|
||||
}
|
||||
} else {
|
||||
t = vx.Type()
|
||||
}
|
||||
|
||||
return &pathStep{t, vx, vy}
|
||||
}
|
||||
|
||||
type state struct {
|
||||
// These fields represent the "comparison state".
|
||||
// Calling statelessCompare must not result in observable changes to these.
|
||||
result diff.Result // The current result of comparison
|
||||
curPath Path // The current path in the value tree
|
||||
curPtrs pointerPath // The current set of visited pointers
|
||||
reporters []reporter // Optional reporters
|
||||
|
||||
// recChecker checks for infinite cycles applying the same set of
|
||||
// transformers upon the output of itself.
|
||||
recChecker recChecker
|
||||
|
||||
// dynChecker triggers pseudo-random checks for option correctness.
|
||||
// It is safe for statelessCompare to mutate this value.
|
||||
dynChecker dynChecker
|
||||
|
||||
// These fields, once set by processOption, will not change.
|
||||
exporters []exporter // List of exporters for structs with unexported fields
|
||||
opts Options // List of all fundamental and filter options
|
||||
}
|
||||
|
||||
func newState(opts []Option) *state {
|
||||
// Always ensure a validator option exists to validate the inputs.
|
||||
s := &state{opts: Options{validator{}}}
|
||||
s.curPtrs.Init()
|
||||
s.processOption(Options(opts))
|
||||
return s
|
||||
}
|
||||
|
||||
func (s *state) processOption(opt Option) {
|
||||
switch opt := opt.(type) {
|
||||
case nil:
|
||||
case Options:
|
||||
for _, o := range opt {
|
||||
s.processOption(o)
|
||||
}
|
||||
case coreOption:
|
||||
type filtered interface {
|
||||
isFiltered() bool
|
||||
}
|
||||
if fopt, ok := opt.(filtered); ok && !fopt.isFiltered() {
|
||||
panic(fmt.Sprintf("cannot use an unfiltered option: %v", opt))
|
||||
}
|
||||
s.opts = append(s.opts, opt)
|
||||
case exporter:
|
||||
s.exporters = append(s.exporters, opt)
|
||||
case reporter:
|
||||
s.reporters = append(s.reporters, opt)
|
||||
default:
|
||||
panic(fmt.Sprintf("unknown option %T", opt))
|
||||
}
|
||||
}
|
||||
|
||||
// statelessCompare compares two values and returns the result.
|
||||
// This function is stateless in that it does not alter the current result,
|
||||
// or output to any registered reporters.
|
||||
func (s *state) statelessCompare(step PathStep) diff.Result {
|
||||
// We do not save and restore curPath and curPtrs because all of the
|
||||
// compareX methods should properly push and pop from them.
|
||||
// It is an implementation bug if the contents of the paths differ from
|
||||
// when calling this function to when returning from it.
|
||||
|
||||
oldResult, oldReporters := s.result, s.reporters
|
||||
s.result = diff.Result{} // Reset result
|
||||
s.reporters = nil // Remove reporters to avoid spurious printouts
|
||||
s.compareAny(step)
|
||||
res := s.result
|
||||
s.result, s.reporters = oldResult, oldReporters
|
||||
return res
|
||||
}
|
||||
|
||||
func (s *state) compareAny(step PathStep) {
|
||||
// Update the path stack.
|
||||
s.curPath.push(step)
|
||||
defer s.curPath.pop()
|
||||
for _, r := range s.reporters {
|
||||
r.PushStep(step)
|
||||
defer r.PopStep()
|
||||
}
|
||||
s.recChecker.Check(s.curPath)
|
||||
|
||||
// Cycle-detection for slice elements (see NOTE in compareSlice).
|
||||
t := step.Type()
|
||||
vx, vy := step.Values()
|
||||
if si, ok := step.(SliceIndex); ok && si.isSlice && vx.IsValid() && vy.IsValid() {
|
||||
px, py := vx.Addr(), vy.Addr()
|
||||
if eq, visited := s.curPtrs.Push(px, py); visited {
|
||||
s.report(eq, reportByCycle)
|
||||
return
|
||||
}
|
||||
defer s.curPtrs.Pop(px, py)
|
||||
}
|
||||
|
||||
// Rule 1: Check whether an option applies on this node in the value tree.
|
||||
if s.tryOptions(t, vx, vy) {
|
||||
return
|
||||
}
|
||||
|
||||
// Rule 2: Check whether the type has a valid Equal method.
|
||||
if s.tryMethod(t, vx, vy) {
|
||||
return
|
||||
}
|
||||
|
||||
// Rule 3: Compare based on the underlying kind.
|
||||
switch t.Kind() {
|
||||
case reflect.Bool:
|
||||
s.report(vx.Bool() == vy.Bool(), 0)
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
|
||||
s.report(vx.Int() == vy.Int(), 0)
|
||||
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
|
||||
s.report(vx.Uint() == vy.Uint(), 0)
|
||||
case reflect.Float32, reflect.Float64:
|
||||
s.report(vx.Float() == vy.Float(), 0)
|
||||
case reflect.Complex64, reflect.Complex128:
|
||||
s.report(vx.Complex() == vy.Complex(), 0)
|
||||
case reflect.String:
|
||||
s.report(vx.String() == vy.String(), 0)
|
||||
case reflect.Chan, reflect.UnsafePointer:
|
||||
s.report(vx.Pointer() == vy.Pointer(), 0)
|
||||
case reflect.Func:
|
||||
s.report(vx.IsNil() && vy.IsNil(), 0)
|
||||
case reflect.Struct:
|
||||
s.compareStruct(t, vx, vy)
|
||||
case reflect.Slice, reflect.Array:
|
||||
s.compareSlice(t, vx, vy)
|
||||
case reflect.Map:
|
||||
s.compareMap(t, vx, vy)
|
||||
case reflect.Ptr:
|
||||
s.comparePtr(t, vx, vy)
|
||||
case reflect.Interface:
|
||||
s.compareInterface(t, vx, vy)
|
||||
default:
|
||||
panic(fmt.Sprintf("%v kind not handled", t.Kind()))
|
||||
}
|
||||
}
|
||||
|
||||
func (s *state) tryOptions(t reflect.Type, vx, vy reflect.Value) bool {
|
||||
// Evaluate all filters and apply the remaining options.
|
||||
if opt := s.opts.filter(s, t, vx, vy); opt != nil {
|
||||
opt.apply(s, vx, vy)
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func (s *state) tryMethod(t reflect.Type, vx, vy reflect.Value) bool {
|
||||
// Check if this type even has an Equal method.
|
||||
m, ok := t.MethodByName("Equal")
|
||||
if !ok || !function.IsType(m.Type, function.EqualAssignable) {
|
||||
return false
|
||||
}
|
||||
|
||||
eq := s.callTTBFunc(m.Func, vx, vy)
|
||||
s.report(eq, reportByMethod)
|
||||
return true
|
||||
}
|
||||
|
||||
func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value {
|
||||
v = sanitizeValue(v, f.Type().In(0))
|
||||
if !s.dynChecker.Next() {
|
||||
return f.Call([]reflect.Value{v})[0]
|
||||
}
|
||||
|
||||
// Run the function twice and ensure that we get the same results back.
|
||||
// We run in goroutines so that the race detector (if enabled) can detect
|
||||
// unsafe mutations to the input.
|
||||
c := make(chan reflect.Value)
|
||||
go detectRaces(c, f, v)
|
||||
got := <-c
|
||||
want := f.Call([]reflect.Value{v})[0]
|
||||
if step.vx, step.vy = got, want; !s.statelessCompare(step).Equal() {
|
||||
// To avoid false-positives with non-reflexive equality operations,
|
||||
// we sanity check whether a value is equal to itself.
|
||||
if step.vx, step.vy = want, want; !s.statelessCompare(step).Equal() {
|
||||
return want
|
||||
}
|
||||
panic(fmt.Sprintf("non-deterministic function detected: %s", function.NameOf(f)))
|
||||
}
|
||||
return want
|
||||
}
|
||||
|
||||
func (s *state) callTTBFunc(f, x, y reflect.Value) bool {
|
||||
x = sanitizeValue(x, f.Type().In(0))
|
||||
y = sanitizeValue(y, f.Type().In(1))
|
||||
if !s.dynChecker.Next() {
|
||||
return f.Call([]reflect.Value{x, y})[0].Bool()
|
||||
}
|
||||
|
||||
// Swapping the input arguments is sufficient to check that
|
||||
// f is symmetric and deterministic.
|
||||
// We run in goroutines so that the race detector (if enabled) can detect
|
||||
// unsafe mutations to the input.
|
||||
c := make(chan reflect.Value)
|
||||
go detectRaces(c, f, y, x)
|
||||
got := <-c
|
||||
want := f.Call([]reflect.Value{x, y})[0].Bool()
|
||||
if !got.IsValid() || got.Bool() != want {
|
||||
panic(fmt.Sprintf("non-deterministic or non-symmetric function detected: %s", function.NameOf(f)))
|
||||
}
|
||||
return want
|
||||
}
|
||||
|
||||
func detectRaces(c chan<- reflect.Value, f reflect.Value, vs ...reflect.Value) {
|
||||
var ret reflect.Value
|
||||
defer func() {
|
||||
recover() // Ignore panics, let the other call to f panic instead
|
||||
c <- ret
|
||||
}()
|
||||
ret = f.Call(vs)[0]
|
||||
}
|
||||
|
||||
// sanitizeValue converts nil interfaces of type T to those of type R,
|
||||
// assuming that T is assignable to R.
|
||||
// Otherwise, it returns the input value as is.
|
||||
func sanitizeValue(v reflect.Value, t reflect.Type) reflect.Value {
|
||||
// TODO(≥go1.10): Workaround for reflect bug (https://golang.org/issue/22143).
|
||||
if !flags.AtLeastGo110 {
|
||||
if v.Kind() == reflect.Interface && v.IsNil() && v.Type() != t {
|
||||
return reflect.New(t).Elem()
|
||||
}
|
||||
}
|
||||
return v
|
||||
}
|
||||
|
||||
func (s *state) compareStruct(t reflect.Type, vx, vy reflect.Value) {
|
||||
var addr bool
|
||||
var vax, vay reflect.Value // Addressable versions of vx and vy
|
||||
|
||||
var mayForce, mayForceInit bool
|
||||
step := StructField{&structField{}}
|
||||
for i := 0; i < t.NumField(); i++ {
|
||||
step.typ = t.Field(i).Type
|
||||
step.vx = vx.Field(i)
|
||||
step.vy = vy.Field(i)
|
||||
step.name = t.Field(i).Name
|
||||
step.idx = i
|
||||
step.unexported = !isExported(step.name)
|
||||
if step.unexported {
|
||||
if step.name == "_" {
|
||||
continue
|
||||
}
|
||||
// Defer checking of unexported fields until later to give an
|
||||
// Ignore a chance to ignore the field.
|
||||
if !vax.IsValid() || !vay.IsValid() {
|
||||
// For retrieveUnexportedField to work, the parent struct must
|
||||
// be addressable. Create a new copy of the values if
|
||||
// necessary to make them addressable.
|
||||
addr = vx.CanAddr() || vy.CanAddr()
|
||||
vax = makeAddressable(vx)
|
||||
vay = makeAddressable(vy)
|
||||
}
|
||||
if !mayForceInit {
|
||||
for _, xf := range s.exporters {
|
||||
mayForce = mayForce || xf(t)
|
||||
}
|
||||
mayForceInit = true
|
||||
}
|
||||
step.mayForce = mayForce
|
||||
step.paddr = addr
|
||||
step.pvx = vax
|
||||
step.pvy = vay
|
||||
step.field = t.Field(i)
|
||||
}
|
||||
s.compareAny(step)
|
||||
}
|
||||
}
|
||||
|
||||
func (s *state) compareSlice(t reflect.Type, vx, vy reflect.Value) {
|
||||
isSlice := t.Kind() == reflect.Slice
|
||||
if isSlice && (vx.IsNil() || vy.IsNil()) {
|
||||
s.report(vx.IsNil() && vy.IsNil(), 0)
|
||||
return
|
||||
}
|
||||
|
||||
// NOTE: It is incorrect to call curPtrs.Push on the slice header pointer
|
||||
// since slices represents a list of pointers, rather than a single pointer.
|
||||
// The pointer checking logic must be handled on a per-element basis
|
||||
// in compareAny.
|
||||
//
|
||||
// A slice header (see reflect.SliceHeader) in Go is a tuple of a starting
|
||||
// pointer P, a length N, and a capacity C. Supposing each slice element has
|
||||
// a memory size of M, then the slice is equivalent to the list of pointers:
|
||||
// [P+i*M for i in range(N)]
|
||||
//
|
||||
// For example, v[:0] and v[:1] are slices with the same starting pointer,
|
||||
// but they are clearly different values. Using the slice pointer alone
|
||||
// violates the assumption that equal pointers implies equal values.
|
||||
|
||||
step := SliceIndex{&sliceIndex{pathStep: pathStep{typ: t.Elem()}, isSlice: isSlice}}
|
||||
withIndexes := func(ix, iy int) SliceIndex {
|
||||
if ix >= 0 {
|
||||
step.vx, step.xkey = vx.Index(ix), ix
|
||||
} else {
|
||||
step.vx, step.xkey = reflect.Value{}, -1
|
||||
}
|
||||
if iy >= 0 {
|
||||
step.vy, step.ykey = vy.Index(iy), iy
|
||||
} else {
|
||||
step.vy, step.ykey = reflect.Value{}, -1
|
||||
}
|
||||
return step
|
||||
}
|
||||
|
||||
// Ignore options are able to ignore missing elements in a slice.
|
||||
// However, detecting these reliably requires an optimal differencing
|
||||
// algorithm, for which diff.Difference is not.
|
||||
//
|
||||
// Instead, we first iterate through both slices to detect which elements
|
||||
// would be ignored if standing alone. The index of non-discarded elements
|
||||
// are stored in a separate slice, which diffing is then performed on.
|
||||
var indexesX, indexesY []int
|
||||
var ignoredX, ignoredY []bool
|
||||
for ix := 0; ix < vx.Len(); ix++ {
|
||||
ignored := s.statelessCompare(withIndexes(ix, -1)).NumDiff == 0
|
||||
if !ignored {
|
||||
indexesX = append(indexesX, ix)
|
||||
}
|
||||
ignoredX = append(ignoredX, ignored)
|
||||
}
|
||||
for iy := 0; iy < vy.Len(); iy++ {
|
||||
ignored := s.statelessCompare(withIndexes(-1, iy)).NumDiff == 0
|
||||
if !ignored {
|
||||
indexesY = append(indexesY, iy)
|
||||
}
|
||||
ignoredY = append(ignoredY, ignored)
|
||||
}
|
||||
|
||||
// Compute an edit-script for slices vx and vy (excluding ignored elements).
|
||||
edits := diff.Difference(len(indexesX), len(indexesY), func(ix, iy int) diff.Result {
|
||||
return s.statelessCompare(withIndexes(indexesX[ix], indexesY[iy]))
|
||||
})
|
||||
|
||||
// Replay the ignore-scripts and the edit-script.
|
||||
var ix, iy int
|
||||
for ix < vx.Len() || iy < vy.Len() {
|
||||
var e diff.EditType
|
||||
switch {
|
||||
case ix < len(ignoredX) && ignoredX[ix]:
|
||||
e = diff.UniqueX
|
||||
case iy < len(ignoredY) && ignoredY[iy]:
|
||||
e = diff.UniqueY
|
||||
default:
|
||||
e, edits = edits[0], edits[1:]
|
||||
}
|
||||
switch e {
|
||||
case diff.UniqueX:
|
||||
s.compareAny(withIndexes(ix, -1))
|
||||
ix++
|
||||
case diff.UniqueY:
|
||||
s.compareAny(withIndexes(-1, iy))
|
||||
iy++
|
||||
default:
|
||||
s.compareAny(withIndexes(ix, iy))
|
||||
ix++
|
||||
iy++
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (s *state) compareMap(t reflect.Type, vx, vy reflect.Value) {
|
||||
if vx.IsNil() || vy.IsNil() {
|
||||
s.report(vx.IsNil() && vy.IsNil(), 0)
|
||||
return
|
||||
}
|
||||
|
||||
// Cycle-detection for maps.
|
||||
if eq, visited := s.curPtrs.Push(vx, vy); visited {
|
||||
s.report(eq, reportByCycle)
|
||||
return
|
||||
}
|
||||
defer s.curPtrs.Pop(vx, vy)
|
||||
|
||||
// We combine and sort the two map keys so that we can perform the
|
||||
// comparisons in a deterministic order.
|
||||
step := MapIndex{&mapIndex{pathStep: pathStep{typ: t.Elem()}}}
|
||||
for _, k := range value.SortKeys(append(vx.MapKeys(), vy.MapKeys()...)) {
|
||||
step.vx = vx.MapIndex(k)
|
||||
step.vy = vy.MapIndex(k)
|
||||
step.key = k
|
||||
if !step.vx.IsValid() && !step.vy.IsValid() {
|
||||
// It is possible for both vx and vy to be invalid if the
|
||||
// key contained a NaN value in it.
|
||||
//
|
||||
// Even with the ability to retrieve NaN keys in Go 1.12,
|
||||
// there still isn't a sensible way to compare the values since
|
||||
// a NaN key may map to multiple unordered values.
|
||||
// The most reasonable way to compare NaNs would be to compare the
|
||||
// set of values. However, this is impossible to do efficiently
|
||||
// since set equality is provably an O(n^2) operation given only
|
||||
// an Equal function. If we had a Less function or Hash function,
|
||||
// this could be done in O(n*log(n)) or O(n), respectively.
|
||||
//
|
||||
// Rather than adding complex logic to deal with NaNs, make it
|
||||
// the user's responsibility to compare such obscure maps.
|
||||
const help = "consider providing a Comparer to compare the map"
|
||||
panic(fmt.Sprintf("%#v has map key with NaNs\n%s", s.curPath, help))
|
||||
}
|
||||
s.compareAny(step)
|
||||
}
|
||||
}
|
||||
|
||||
func (s *state) comparePtr(t reflect.Type, vx, vy reflect.Value) {
|
||||
if vx.IsNil() || vy.IsNil() {
|
||||
s.report(vx.IsNil() && vy.IsNil(), 0)
|
||||
return
|
||||
}
|
||||
|
||||
// Cycle-detection for pointers.
|
||||
if eq, visited := s.curPtrs.Push(vx, vy); visited {
|
||||
s.report(eq, reportByCycle)
|
||||
return
|
||||
}
|
||||
defer s.curPtrs.Pop(vx, vy)
|
||||
|
||||
vx, vy = vx.Elem(), vy.Elem()
|
||||
s.compareAny(Indirect{&indirect{pathStep{t.Elem(), vx, vy}}})
|
||||
}
|
||||
|
||||
func (s *state) compareInterface(t reflect.Type, vx, vy reflect.Value) {
|
||||
if vx.IsNil() || vy.IsNil() {
|
||||
s.report(vx.IsNil() && vy.IsNil(), 0)
|
||||
return
|
||||
}
|
||||
vx, vy = vx.Elem(), vy.Elem()
|
||||
if vx.Type() != vy.Type() {
|
||||
s.report(false, 0)
|
||||
return
|
||||
}
|
||||
s.compareAny(TypeAssertion{&typeAssertion{pathStep{vx.Type(), vx, vy}}})
|
||||
}
|
||||
|
||||
func (s *state) report(eq bool, rf resultFlags) {
|
||||
if rf&reportByIgnore == 0 {
|
||||
if eq {
|
||||
s.result.NumSame++
|
||||
rf |= reportEqual
|
||||
} else {
|
||||
s.result.NumDiff++
|
||||
rf |= reportUnequal
|
||||
}
|
||||
}
|
||||
for _, r := range s.reporters {
|
||||
r.Report(Result{flags: rf})
|
||||
}
|
||||
}
|
||||
|
||||
// recChecker tracks the state needed to periodically perform checks that
|
||||
// user provided transformers are not stuck in an infinitely recursive cycle.
|
||||
type recChecker struct{ next int }
|
||||
|
||||
// Check scans the Path for any recursive transformers and panics when any
|
||||
// recursive transformers are detected. Note that the presence of a
|
||||
// recursive Transformer does not necessarily imply an infinite cycle.
|
||||
// As such, this check only activates after some minimal number of path steps.
|
||||
func (rc *recChecker) Check(p Path) {
|
||||
const minLen = 1 << 16
|
||||
if rc.next == 0 {
|
||||
rc.next = minLen
|
||||
}
|
||||
if len(p) < rc.next {
|
||||
return
|
||||
}
|
||||
rc.next <<= 1
|
||||
|
||||
// Check whether the same transformer has appeared at least twice.
|
||||
var ss []string
|
||||
m := map[Option]int{}
|
||||
for _, ps := range p {
|
||||
if t, ok := ps.(Transform); ok {
|
||||
t := t.Option()
|
||||
if m[t] == 1 { // Transformer was used exactly once before
|
||||
tf := t.(*transformer).fnc.Type()
|
||||
ss = append(ss, fmt.Sprintf("%v: %v => %v", t, tf.In(0), tf.Out(0)))
|
||||
}
|
||||
m[t]++
|
||||
}
|
||||
}
|
||||
if len(ss) > 0 {
|
||||
const warning = "recursive set of Transformers detected"
|
||||
const help = "consider using cmpopts.AcyclicTransformer"
|
||||
set := strings.Join(ss, "\n\t")
|
||||
panic(fmt.Sprintf("%s:\n\t%s\n%s", warning, set, help))
|
||||
}
|
||||
}
|
||||
|
||||
// dynChecker tracks the state needed to periodically perform checks that
|
||||
// user provided functions are symmetric and deterministic.
|
||||
// The zero value is safe for immediate use.
|
||||
type dynChecker struct{ curr, next int }
|
||||
|
||||
// Next increments the state and reports whether a check should be performed.
|
||||
//
|
||||
// Checks occur every Nth function call, where N is a triangular number:
|
||||
// 0 1 3 6 10 15 21 28 36 45 55 66 78 91 105 120 136 153 171 190 ...
|
||||
// See https://en.wikipedia.org/wiki/Triangular_number
|
||||
//
|
||||
// This sequence ensures that the cost of checks drops significantly as
|
||||
// the number of functions calls grows larger.
|
||||
func (dc *dynChecker) Next() bool {
|
||||
ok := dc.curr == dc.next
|
||||
if ok {
|
||||
dc.curr = 0
|
||||
dc.next++
|
||||
}
|
||||
dc.curr++
|
||||
return ok
|
||||
}
|
||||
|
||||
// makeAddressable returns a value that is always addressable.
|
||||
// It returns the input verbatim if it is already addressable,
|
||||
// otherwise it creates a new value and returns an addressable copy.
|
||||
func makeAddressable(v reflect.Value) reflect.Value {
|
||||
if v.CanAddr() {
|
||||
return v
|
||||
}
|
||||
vc := reflect.New(v.Type()).Elem()
|
||||
vc.Set(v)
|
||||
return vc
|
||||
}
|
|
@ -0,0 +1,15 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build purego
|
||||
|
||||
package cmp
|
||||
|
||||
import "reflect"
|
||||
|
||||
const supportExporters = false
|
||||
|
||||
func retrieveUnexportedField(reflect.Value, reflect.StructField, bool) reflect.Value {
|
||||
panic("no support for forcibly accessing unexported fields")
|
||||
}
|
|
@ -0,0 +1,35 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !purego
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const supportExporters = true
|
||||
|
||||
// retrieveUnexportedField uses unsafe to forcibly retrieve any field from
|
||||
// a struct such that the value has read-write permissions.
|
||||
//
|
||||
// The parent struct, v, must be addressable, while f must be a StructField
|
||||
// describing the field to retrieve. If addr is false,
|
||||
// then the returned value will be shallowed copied to be non-addressable.
|
||||
func retrieveUnexportedField(v reflect.Value, f reflect.StructField, addr bool) reflect.Value {
|
||||
ve := reflect.NewAt(f.Type, unsafe.Pointer(uintptr(unsafe.Pointer(v.UnsafeAddr()))+f.Offset)).Elem()
|
||||
if !addr {
|
||||
// A field is addressable if and only if the struct is addressable.
|
||||
// If the original parent value was not addressable, shallow copy the
|
||||
// value to make it non-addressable to avoid leaking an implementation
|
||||
// detail of how forcibly exporting a field works.
|
||||
if ve.Kind() == reflect.Interface && ve.IsNil() {
|
||||
return reflect.Zero(f.Type)
|
||||
}
|
||||
return reflect.ValueOf(ve.Interface()).Convert(f.Type)
|
||||
}
|
||||
return ve
|
||||
}
|
17
vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go
generated
vendored
Normal file
17
vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go
generated
vendored
Normal file
|
@ -0,0 +1,17 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !cmp_debug
|
||||
|
||||
package diff
|
||||
|
||||
var debug debugger
|
||||
|
||||
type debugger struct{}
|
||||
|
||||
func (debugger) Begin(_, _ int, f EqualFunc, _, _ *EditScript) EqualFunc {
|
||||
return f
|
||||
}
|
||||
func (debugger) Update() {}
|
||||
func (debugger) Finish() {}
|
122
vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go
generated
vendored
Normal file
122
vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go
generated
vendored
Normal file
|
@ -0,0 +1,122 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build cmp_debug
|
||||
|
||||
package diff
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
// The algorithm can be seen running in real-time by enabling debugging:
|
||||
// go test -tags=cmp_debug -v
|
||||
//
|
||||
// Example output:
|
||||
// === RUN TestDifference/#34
|
||||
// ┌───────────────────────────────┐
|
||||
// │ \ · · · · · · · · · · · · · · │
|
||||
// │ · # · · · · · · · · · · · · · │
|
||||
// │ · \ · · · · · · · · · · · · · │
|
||||
// │ · · \ · · · · · · · · · · · · │
|
||||
// │ · · · X # · · · · · · · · · · │
|
||||
// │ · · · # \ · · · · · · · · · · │
|
||||
// │ · · · · · # # · · · · · · · · │
|
||||
// │ · · · · · # \ · · · · · · · · │
|
||||
// │ · · · · · · · \ · · · · · · · │
|
||||
// │ · · · · · · · · \ · · · · · · │
|
||||
// │ · · · · · · · · · \ · · · · · │
|
||||
// │ · · · · · · · · · · \ · · # · │
|
||||
// │ · · · · · · · · · · · \ # # · │
|
||||
// │ · · · · · · · · · · · # # # · │
|
||||
// │ · · · · · · · · · · # # # # · │
|
||||
// │ · · · · · · · · · # # # # # · │
|
||||
// │ · · · · · · · · · · · · · · \ │
|
||||
// └───────────────────────────────┘
|
||||
// [.Y..M.XY......YXYXY.|]
|
||||
//
|
||||
// The grid represents the edit-graph where the horizontal axis represents
|
||||
// list X and the vertical axis represents list Y. The start of the two lists
|
||||
// is the top-left, while the ends are the bottom-right. The '·' represents
|
||||
// an unexplored node in the graph. The '\' indicates that the two symbols
|
||||
// from list X and Y are equal. The 'X' indicates that two symbols are similar
|
||||
// (but not exactly equal) to each other. The '#' indicates that the two symbols
|
||||
// are different (and not similar). The algorithm traverses this graph trying to
|
||||
// make the paths starting in the top-left and the bottom-right connect.
|
||||
//
|
||||
// The series of '.', 'X', 'Y', and 'M' characters at the bottom represents
|
||||
// the currently established path from the forward and reverse searches,
|
||||
// separated by a '|' character.
|
||||
|
||||
const (
|
||||
updateDelay = 100 * time.Millisecond
|
||||
finishDelay = 500 * time.Millisecond
|
||||
ansiTerminal = true // ANSI escape codes used to move terminal cursor
|
||||
)
|
||||
|
||||
var debug debugger
|
||||
|
||||
type debugger struct {
|
||||
sync.Mutex
|
||||
p1, p2 EditScript
|
||||
fwdPath, revPath *EditScript
|
||||
grid []byte
|
||||
lines int
|
||||
}
|
||||
|
||||
func (dbg *debugger) Begin(nx, ny int, f EqualFunc, p1, p2 *EditScript) EqualFunc {
|
||||
dbg.Lock()
|
||||
dbg.fwdPath, dbg.revPath = p1, p2
|
||||
top := "┌─" + strings.Repeat("──", nx) + "┐\n"
|
||||
row := "│ " + strings.Repeat("· ", nx) + "│\n"
|
||||
btm := "└─" + strings.Repeat("──", nx) + "┘\n"
|
||||
dbg.grid = []byte(top + strings.Repeat(row, ny) + btm)
|
||||
dbg.lines = strings.Count(dbg.String(), "\n")
|
||||
fmt.Print(dbg)
|
||||
|
||||
// Wrap the EqualFunc so that we can intercept each result.
|
||||
return func(ix, iy int) (r Result) {
|
||||
cell := dbg.grid[len(top)+iy*len(row):][len("│ ")+len("· ")*ix:][:len("·")]
|
||||
for i := range cell {
|
||||
cell[i] = 0 // Zero out the multiple bytes of UTF-8 middle-dot
|
||||
}
|
||||
switch r = f(ix, iy); {
|
||||
case r.Equal():
|
||||
cell[0] = '\\'
|
||||
case r.Similar():
|
||||
cell[0] = 'X'
|
||||
default:
|
||||
cell[0] = '#'
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
func (dbg *debugger) Update() {
|
||||
dbg.print(updateDelay)
|
||||
}
|
||||
|
||||
func (dbg *debugger) Finish() {
|
||||
dbg.print(finishDelay)
|
||||
dbg.Unlock()
|
||||
}
|
||||
|
||||
func (dbg *debugger) String() string {
|
||||
dbg.p1, dbg.p2 = *dbg.fwdPath, dbg.p2[:0]
|
||||
for i := len(*dbg.revPath) - 1; i >= 0; i-- {
|
||||
dbg.p2 = append(dbg.p2, (*dbg.revPath)[i])
|
||||
}
|
||||
return fmt.Sprintf("%s[%v|%v]\n\n", dbg.grid, dbg.p1, dbg.p2)
|
||||
}
|
||||
|
||||
func (dbg *debugger) print(d time.Duration) {
|
||||
if ansiTerminal {
|
||||
fmt.Printf("\x1b[%dA", dbg.lines) // Reset terminal cursor
|
||||
}
|
||||
fmt.Print(dbg)
|
||||
time.Sleep(d)
|
||||
}
|
|
@ -0,0 +1,398 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package diff implements an algorithm for producing edit-scripts.
|
||||
// The edit-script is a sequence of operations needed to transform one list
|
||||
// of symbols into another (or vice-versa). The edits allowed are insertions,
|
||||
// deletions, and modifications. The summation of all edits is called the
|
||||
// Levenshtein distance as this problem is well-known in computer science.
|
||||
//
|
||||
// This package prioritizes performance over accuracy. That is, the run time
|
||||
// is more important than obtaining a minimal Levenshtein distance.
|
||||
package diff
|
||||
|
||||
import (
|
||||
"math/rand"
|
||||
"time"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/flags"
|
||||
)
|
||||
|
||||
// EditType represents a single operation within an edit-script.
|
||||
type EditType uint8
|
||||
|
||||
const (
|
||||
// Identity indicates that a symbol pair is identical in both list X and Y.
|
||||
Identity EditType = iota
|
||||
// UniqueX indicates that a symbol only exists in X and not Y.
|
||||
UniqueX
|
||||
// UniqueY indicates that a symbol only exists in Y and not X.
|
||||
UniqueY
|
||||
// Modified indicates that a symbol pair is a modification of each other.
|
||||
Modified
|
||||
)
|
||||
|
||||
// EditScript represents the series of differences between two lists.
|
||||
type EditScript []EditType
|
||||
|
||||
// String returns a human-readable string representing the edit-script where
|
||||
// Identity, UniqueX, UniqueY, and Modified are represented by the
|
||||
// '.', 'X', 'Y', and 'M' characters, respectively.
|
||||
func (es EditScript) String() string {
|
||||
b := make([]byte, len(es))
|
||||
for i, e := range es {
|
||||
switch e {
|
||||
case Identity:
|
||||
b[i] = '.'
|
||||
case UniqueX:
|
||||
b[i] = 'X'
|
||||
case UniqueY:
|
||||
b[i] = 'Y'
|
||||
case Modified:
|
||||
b[i] = 'M'
|
||||
default:
|
||||
panic("invalid edit-type")
|
||||
}
|
||||
}
|
||||
return string(b)
|
||||
}
|
||||
|
||||
// stats returns a histogram of the number of each type of edit operation.
|
||||
func (es EditScript) stats() (s struct{ NI, NX, NY, NM int }) {
|
||||
for _, e := range es {
|
||||
switch e {
|
||||
case Identity:
|
||||
s.NI++
|
||||
case UniqueX:
|
||||
s.NX++
|
||||
case UniqueY:
|
||||
s.NY++
|
||||
case Modified:
|
||||
s.NM++
|
||||
default:
|
||||
panic("invalid edit-type")
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Dist is the Levenshtein distance and is guaranteed to be 0 if and only if
|
||||
// lists X and Y are equal.
|
||||
func (es EditScript) Dist() int { return len(es) - es.stats().NI }
|
||||
|
||||
// LenX is the length of the X list.
|
||||
func (es EditScript) LenX() int { return len(es) - es.stats().NY }
|
||||
|
||||
// LenY is the length of the Y list.
|
||||
func (es EditScript) LenY() int { return len(es) - es.stats().NX }
|
||||
|
||||
// EqualFunc reports whether the symbols at indexes ix and iy are equal.
|
||||
// When called by Difference, the index is guaranteed to be within nx and ny.
|
||||
type EqualFunc func(ix int, iy int) Result
|
||||
|
||||
// Result is the result of comparison.
|
||||
// NumSame is the number of sub-elements that are equal.
|
||||
// NumDiff is the number of sub-elements that are not equal.
|
||||
type Result struct{ NumSame, NumDiff int }
|
||||
|
||||
// BoolResult returns a Result that is either Equal or not Equal.
|
||||
func BoolResult(b bool) Result {
|
||||
if b {
|
||||
return Result{NumSame: 1} // Equal, Similar
|
||||
} else {
|
||||
return Result{NumDiff: 2} // Not Equal, not Similar
|
||||
}
|
||||
}
|
||||
|
||||
// Equal indicates whether the symbols are equal. Two symbols are equal
|
||||
// if and only if NumDiff == 0. If Equal, then they are also Similar.
|
||||
func (r Result) Equal() bool { return r.NumDiff == 0 }
|
||||
|
||||
// Similar indicates whether two symbols are similar and may be represented
|
||||
// by using the Modified type. As a special case, we consider binary comparisons
|
||||
// (i.e., those that return Result{1, 0} or Result{0, 1}) to be similar.
|
||||
//
|
||||
// The exact ratio of NumSame to NumDiff to determine similarity may change.
|
||||
func (r Result) Similar() bool {
|
||||
// Use NumSame+1 to offset NumSame so that binary comparisons are similar.
|
||||
return r.NumSame+1 >= r.NumDiff
|
||||
}
|
||||
|
||||
var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0
|
||||
|
||||
// Difference reports whether two lists of lengths nx and ny are equal
|
||||
// given the definition of equality provided as f.
|
||||
//
|
||||
// This function returns an edit-script, which is a sequence of operations
|
||||
// needed to convert one list into the other. The following invariants for
|
||||
// the edit-script are maintained:
|
||||
// • eq == (es.Dist()==0)
|
||||
// • nx == es.LenX()
|
||||
// • ny == es.LenY()
|
||||
//
|
||||
// This algorithm is not guaranteed to be an optimal solution (i.e., one that
|
||||
// produces an edit-script with a minimal Levenshtein distance). This algorithm
|
||||
// favors performance over optimality. The exact output is not guaranteed to
|
||||
// be stable and may change over time.
|
||||
func Difference(nx, ny int, f EqualFunc) (es EditScript) {
|
||||
// This algorithm is based on traversing what is known as an "edit-graph".
|
||||
// See Figure 1 from "An O(ND) Difference Algorithm and Its Variations"
|
||||
// by Eugene W. Myers. Since D can be as large as N itself, this is
|
||||
// effectively O(N^2). Unlike the algorithm from that paper, we are not
|
||||
// interested in the optimal path, but at least some "decent" path.
|
||||
//
|
||||
// For example, let X and Y be lists of symbols:
|
||||
// X = [A B C A B B A]
|
||||
// Y = [C B A B A C]
|
||||
//
|
||||
// The edit-graph can be drawn as the following:
|
||||
// A B C A B B A
|
||||
// ┌─────────────┐
|
||||
// C │_|_|\|_|_|_|_│ 0
|
||||
// B │_|\|_|_|\|\|_│ 1
|
||||
// A │\|_|_|\|_|_|\│ 2
|
||||
// B │_|\|_|_|\|\|_│ 3
|
||||
// A │\|_|_|\|_|_|\│ 4
|
||||
// C │ | |\| | | | │ 5
|
||||
// └─────────────┘ 6
|
||||
// 0 1 2 3 4 5 6 7
|
||||
//
|
||||
// List X is written along the horizontal axis, while list Y is written
|
||||
// along the vertical axis. At any point on this grid, if the symbol in
|
||||
// list X matches the corresponding symbol in list Y, then a '\' is drawn.
|
||||
// The goal of any minimal edit-script algorithm is to find a path from the
|
||||
// top-left corner to the bottom-right corner, while traveling through the
|
||||
// fewest horizontal or vertical edges.
|
||||
// A horizontal edge is equivalent to inserting a symbol from list X.
|
||||
// A vertical edge is equivalent to inserting a symbol from list Y.
|
||||
// A diagonal edge is equivalent to a matching symbol between both X and Y.
|
||||
|
||||
// Invariants:
|
||||
// • 0 ≤ fwdPath.X ≤ (fwdFrontier.X, revFrontier.X) ≤ revPath.X ≤ nx
|
||||
// • 0 ≤ fwdPath.Y ≤ (fwdFrontier.Y, revFrontier.Y) ≤ revPath.Y ≤ ny
|
||||
//
|
||||
// In general:
|
||||
// • fwdFrontier.X < revFrontier.X
|
||||
// • fwdFrontier.Y < revFrontier.Y
|
||||
// Unless, it is time for the algorithm to terminate.
|
||||
fwdPath := path{+1, point{0, 0}, make(EditScript, 0, (nx+ny)/2)}
|
||||
revPath := path{-1, point{nx, ny}, make(EditScript, 0)}
|
||||
fwdFrontier := fwdPath.point // Forward search frontier
|
||||
revFrontier := revPath.point // Reverse search frontier
|
||||
|
||||
// Search budget bounds the cost of searching for better paths.
|
||||
// The longest sequence of non-matching symbols that can be tolerated is
|
||||
// approximately the square-root of the search budget.
|
||||
searchBudget := 4 * (nx + ny) // O(n)
|
||||
|
||||
// Running the tests with the "cmp_debug" build tag prints a visualization
|
||||
// of the algorithm running in real-time. This is educational for
|
||||
// understanding how the algorithm works. See debug_enable.go.
|
||||
f = debug.Begin(nx, ny, f, &fwdPath.es, &revPath.es)
|
||||
|
||||
// The algorithm below is a greedy, meet-in-the-middle algorithm for
|
||||
// computing sub-optimal edit-scripts between two lists.
|
||||
//
|
||||
// The algorithm is approximately as follows:
|
||||
// • Searching for differences switches back-and-forth between
|
||||
// a search that starts at the beginning (the top-left corner), and
|
||||
// a search that starts at the end (the bottom-right corner). The goal of
|
||||
// the search is connect with the search from the opposite corner.
|
||||
// • As we search, we build a path in a greedy manner, where the first
|
||||
// match seen is added to the path (this is sub-optimal, but provides a
|
||||
// decent result in practice). When matches are found, we try the next pair
|
||||
// of symbols in the lists and follow all matches as far as possible.
|
||||
// • When searching for matches, we search along a diagonal going through
|
||||
// through the "frontier" point. If no matches are found, we advance the
|
||||
// frontier towards the opposite corner.
|
||||
// • This algorithm terminates when either the X coordinates or the
|
||||
// Y coordinates of the forward and reverse frontier points ever intersect.
|
||||
|
||||
// This algorithm is correct even if searching only in the forward direction
|
||||
// or in the reverse direction. We do both because it is commonly observed
|
||||
// that two lists commonly differ because elements were added to the front
|
||||
// or end of the other list.
|
||||
//
|
||||
// Non-deterministically start with either the forward or reverse direction
|
||||
// to introduce some deliberate instability so that we have the flexibility
|
||||
// to change this algorithm in the future.
|
||||
if flags.Deterministic || randBool {
|
||||
goto forwardSearch
|
||||
} else {
|
||||
goto reverseSearch
|
||||
}
|
||||
|
||||
forwardSearch:
|
||||
{
|
||||
// Forward search from the beginning.
|
||||
if fwdFrontier.X >= revFrontier.X || fwdFrontier.Y >= revFrontier.Y || searchBudget == 0 {
|
||||
goto finishSearch
|
||||
}
|
||||
for stop1, stop2, i := false, false, 0; !(stop1 && stop2) && searchBudget > 0; i++ {
|
||||
// Search in a diagonal pattern for a match.
|
||||
z := zigzag(i)
|
||||
p := point{fwdFrontier.X + z, fwdFrontier.Y - z}
|
||||
switch {
|
||||
case p.X >= revPath.X || p.Y < fwdPath.Y:
|
||||
stop1 = true // Hit top-right corner
|
||||
case p.Y >= revPath.Y || p.X < fwdPath.X:
|
||||
stop2 = true // Hit bottom-left corner
|
||||
case f(p.X, p.Y).Equal():
|
||||
// Match found, so connect the path to this point.
|
||||
fwdPath.connect(p, f)
|
||||
fwdPath.append(Identity)
|
||||
// Follow sequence of matches as far as possible.
|
||||
for fwdPath.X < revPath.X && fwdPath.Y < revPath.Y {
|
||||
if !f(fwdPath.X, fwdPath.Y).Equal() {
|
||||
break
|
||||
}
|
||||
fwdPath.append(Identity)
|
||||
}
|
||||
fwdFrontier = fwdPath.point
|
||||
stop1, stop2 = true, true
|
||||
default:
|
||||
searchBudget-- // Match not found
|
||||
}
|
||||
debug.Update()
|
||||
}
|
||||
// Advance the frontier towards reverse point.
|
||||
if revPath.X-fwdFrontier.X >= revPath.Y-fwdFrontier.Y {
|
||||
fwdFrontier.X++
|
||||
} else {
|
||||
fwdFrontier.Y++
|
||||
}
|
||||
goto reverseSearch
|
||||
}
|
||||
|
||||
reverseSearch:
|
||||
{
|
||||
// Reverse search from the end.
|
||||
if fwdFrontier.X >= revFrontier.X || fwdFrontier.Y >= revFrontier.Y || searchBudget == 0 {
|
||||
goto finishSearch
|
||||
}
|
||||
for stop1, stop2, i := false, false, 0; !(stop1 && stop2) && searchBudget > 0; i++ {
|
||||
// Search in a diagonal pattern for a match.
|
||||
z := zigzag(i)
|
||||
p := point{revFrontier.X - z, revFrontier.Y + z}
|
||||
switch {
|
||||
case fwdPath.X >= p.X || revPath.Y < p.Y:
|
||||
stop1 = true // Hit bottom-left corner
|
||||
case fwdPath.Y >= p.Y || revPath.X < p.X:
|
||||
stop2 = true // Hit top-right corner
|
||||
case f(p.X-1, p.Y-1).Equal():
|
||||
// Match found, so connect the path to this point.
|
||||
revPath.connect(p, f)
|
||||
revPath.append(Identity)
|
||||
// Follow sequence of matches as far as possible.
|
||||
for fwdPath.X < revPath.X && fwdPath.Y < revPath.Y {
|
||||
if !f(revPath.X-1, revPath.Y-1).Equal() {
|
||||
break
|
||||
}
|
||||
revPath.append(Identity)
|
||||
}
|
||||
revFrontier = revPath.point
|
||||
stop1, stop2 = true, true
|
||||
default:
|
||||
searchBudget-- // Match not found
|
||||
}
|
||||
debug.Update()
|
||||
}
|
||||
// Advance the frontier towards forward point.
|
||||
if revFrontier.X-fwdPath.X >= revFrontier.Y-fwdPath.Y {
|
||||
revFrontier.X--
|
||||
} else {
|
||||
revFrontier.Y--
|
||||
}
|
||||
goto forwardSearch
|
||||
}
|
||||
|
||||
finishSearch:
|
||||
// Join the forward and reverse paths and then append the reverse path.
|
||||
fwdPath.connect(revPath.point, f)
|
||||
for i := len(revPath.es) - 1; i >= 0; i-- {
|
||||
t := revPath.es[i]
|
||||
revPath.es = revPath.es[:i]
|
||||
fwdPath.append(t)
|
||||
}
|
||||
debug.Finish()
|
||||
return fwdPath.es
|
||||
}
|
||||
|
||||
type path struct {
|
||||
dir int // +1 if forward, -1 if reverse
|
||||
point // Leading point of the EditScript path
|
||||
es EditScript
|
||||
}
|
||||
|
||||
// connect appends any necessary Identity, Modified, UniqueX, or UniqueY types
|
||||
// to the edit-script to connect p.point to dst.
|
||||
func (p *path) connect(dst point, f EqualFunc) {
|
||||
if p.dir > 0 {
|
||||
// Connect in forward direction.
|
||||
for dst.X > p.X && dst.Y > p.Y {
|
||||
switch r := f(p.X, p.Y); {
|
||||
case r.Equal():
|
||||
p.append(Identity)
|
||||
case r.Similar():
|
||||
p.append(Modified)
|
||||
case dst.X-p.X >= dst.Y-p.Y:
|
||||
p.append(UniqueX)
|
||||
default:
|
||||
p.append(UniqueY)
|
||||
}
|
||||
}
|
||||
for dst.X > p.X {
|
||||
p.append(UniqueX)
|
||||
}
|
||||
for dst.Y > p.Y {
|
||||
p.append(UniqueY)
|
||||
}
|
||||
} else {
|
||||
// Connect in reverse direction.
|
||||
for p.X > dst.X && p.Y > dst.Y {
|
||||
switch r := f(p.X-1, p.Y-1); {
|
||||
case r.Equal():
|
||||
p.append(Identity)
|
||||
case r.Similar():
|
||||
p.append(Modified)
|
||||
case p.Y-dst.Y >= p.X-dst.X:
|
||||
p.append(UniqueY)
|
||||
default:
|
||||
p.append(UniqueX)
|
||||
}
|
||||
}
|
||||
for p.X > dst.X {
|
||||
p.append(UniqueX)
|
||||
}
|
||||
for p.Y > dst.Y {
|
||||
p.append(UniqueY)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (p *path) append(t EditType) {
|
||||
p.es = append(p.es, t)
|
||||
switch t {
|
||||
case Identity, Modified:
|
||||
p.add(p.dir, p.dir)
|
||||
case UniqueX:
|
||||
p.add(p.dir, 0)
|
||||
case UniqueY:
|
||||
p.add(0, p.dir)
|
||||
}
|
||||
debug.Update()
|
||||
}
|
||||
|
||||
type point struct{ X, Y int }
|
||||
|
||||
func (p *point) add(dx, dy int) { p.X += dx; p.Y += dy }
|
||||
|
||||
// zigzag maps a consecutive sequence of integers to a zig-zag sequence.
|
||||
// [0 1 2 3 4 5 ...] => [0 -1 +1 -2 +2 ...]
|
||||
func zigzag(x int) int {
|
||||
if x&1 != 0 {
|
||||
x = ^x
|
||||
}
|
||||
return x >> 1
|
||||
}
|
|
@ -0,0 +1,9 @@
|
|||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package flags
|
||||
|
||||
// Deterministic controls whether the output of Diff should be deterministic.
|
||||
// This is only used for testing.
|
||||
var Deterministic bool
|
10
vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go
generated
vendored
Normal file
10
vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go
generated
vendored
Normal file
|
@ -0,0 +1,10 @@
|
|||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !go1.10
|
||||
|
||||
package flags
|
||||
|
||||
// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10.
|
||||
const AtLeastGo110 = false
|
10
vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go
generated
vendored
Normal file
10
vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go
generated
vendored
Normal file
|
@ -0,0 +1,10 @@
|
|||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build go1.10
|
||||
|
||||
package flags
|
||||
|
||||
// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10.
|
||||
const AtLeastGo110 = true
|
|
@ -0,0 +1,99 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package function provides functionality for identifying function types.
|
||||
package function
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"regexp"
|
||||
"runtime"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type funcType int
|
||||
|
||||
const (
|
||||
_ funcType = iota
|
||||
|
||||
tbFunc // func(T) bool
|
||||
ttbFunc // func(T, T) bool
|
||||
trbFunc // func(T, R) bool
|
||||
tibFunc // func(T, I) bool
|
||||
trFunc // func(T) R
|
||||
|
||||
Equal = ttbFunc // func(T, T) bool
|
||||
EqualAssignable = tibFunc // func(T, I) bool; encapsulates func(T, T) bool
|
||||
Transformer = trFunc // func(T) R
|
||||
ValueFilter = ttbFunc // func(T, T) bool
|
||||
Less = ttbFunc // func(T, T) bool
|
||||
ValuePredicate = tbFunc // func(T) bool
|
||||
KeyValuePredicate = trbFunc // func(T, R) bool
|
||||
)
|
||||
|
||||
var boolType = reflect.TypeOf(true)
|
||||
|
||||
// IsType reports whether the reflect.Type is of the specified function type.
|
||||
func IsType(t reflect.Type, ft funcType) bool {
|
||||
if t == nil || t.Kind() != reflect.Func || t.IsVariadic() {
|
||||
return false
|
||||
}
|
||||
ni, no := t.NumIn(), t.NumOut()
|
||||
switch ft {
|
||||
case tbFunc: // func(T) bool
|
||||
if ni == 1 && no == 1 && t.Out(0) == boolType {
|
||||
return true
|
||||
}
|
||||
case ttbFunc: // func(T, T) bool
|
||||
if ni == 2 && no == 1 && t.In(0) == t.In(1) && t.Out(0) == boolType {
|
||||
return true
|
||||
}
|
||||
case trbFunc: // func(T, R) bool
|
||||
if ni == 2 && no == 1 && t.Out(0) == boolType {
|
||||
return true
|
||||
}
|
||||
case tibFunc: // func(T, I) bool
|
||||
if ni == 2 && no == 1 && t.In(0).AssignableTo(t.In(1)) && t.Out(0) == boolType {
|
||||
return true
|
||||
}
|
||||
case trFunc: // func(T) R
|
||||
if ni == 1 && no == 1 {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
var lastIdentRx = regexp.MustCompile(`[_\p{L}][_\p{L}\p{N}]*$`)
|
||||
|
||||
// NameOf returns the name of the function value.
|
||||
func NameOf(v reflect.Value) string {
|
||||
fnc := runtime.FuncForPC(v.Pointer())
|
||||
if fnc == nil {
|
||||
return "<unknown>"
|
||||
}
|
||||
fullName := fnc.Name() // e.g., "long/path/name/mypkg.(*MyType).(long/path/name/mypkg.myMethod)-fm"
|
||||
|
||||
// Method closures have a "-fm" suffix.
|
||||
fullName = strings.TrimSuffix(fullName, "-fm")
|
||||
|
||||
var name string
|
||||
for len(fullName) > 0 {
|
||||
inParen := strings.HasSuffix(fullName, ")")
|
||||
fullName = strings.TrimSuffix(fullName, ")")
|
||||
|
||||
s := lastIdentRx.FindString(fullName)
|
||||
if s == "" {
|
||||
break
|
||||
}
|
||||
name = s + "." + name
|
||||
fullName = strings.TrimSuffix(fullName, s)
|
||||
|
||||
if i := strings.LastIndexByte(fullName, '('); inParen && i >= 0 {
|
||||
fullName = fullName[:i]
|
||||
}
|
||||
fullName = strings.TrimSuffix(fullName, ".")
|
||||
}
|
||||
return strings.TrimSuffix(name, ".")
|
||||
}
|
|
@ -0,0 +1,157 @@
|
|||
// Copyright 2020, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package value
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// TypeString is nearly identical to reflect.Type.String,
|
||||
// but has an additional option to specify that full type names be used.
|
||||
func TypeString(t reflect.Type, qualified bool) string {
|
||||
return string(appendTypeName(nil, t, qualified, false))
|
||||
}
|
||||
|
||||
func appendTypeName(b []byte, t reflect.Type, qualified, elideFunc bool) []byte {
|
||||
// BUG: Go reflection provides no way to disambiguate two named types
|
||||
// of the same name and within the same package,
|
||||
// but declared within the namespace of different functions.
|
||||
|
||||
// Named type.
|
||||
if t.Name() != "" {
|
||||
if qualified && t.PkgPath() != "" {
|
||||
b = append(b, '"')
|
||||
b = append(b, t.PkgPath()...)
|
||||
b = append(b, '"')
|
||||
b = append(b, '.')
|
||||
b = append(b, t.Name()...)
|
||||
} else {
|
||||
b = append(b, t.String()...)
|
||||
}
|
||||
return b
|
||||
}
|
||||
|
||||
// Unnamed type.
|
||||
switch k := t.Kind(); k {
|
||||
case reflect.Bool, reflect.String, reflect.UnsafePointer,
|
||||
reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
|
||||
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr,
|
||||
reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128:
|
||||
b = append(b, k.String()...)
|
||||
case reflect.Chan:
|
||||
if t.ChanDir() == reflect.RecvDir {
|
||||
b = append(b, "<-"...)
|
||||
}
|
||||
b = append(b, "chan"...)
|
||||
if t.ChanDir() == reflect.SendDir {
|
||||
b = append(b, "<-"...)
|
||||
}
|
||||
b = append(b, ' ')
|
||||
b = appendTypeName(b, t.Elem(), qualified, false)
|
||||
case reflect.Func:
|
||||
if !elideFunc {
|
||||
b = append(b, "func"...)
|
||||
}
|
||||
b = append(b, '(')
|
||||
for i := 0; i < t.NumIn(); i++ {
|
||||
if i > 0 {
|
||||
b = append(b, ", "...)
|
||||
}
|
||||
if i == t.NumIn()-1 && t.IsVariadic() {
|
||||
b = append(b, "..."...)
|
||||
b = appendTypeName(b, t.In(i).Elem(), qualified, false)
|
||||
} else {
|
||||
b = appendTypeName(b, t.In(i), qualified, false)
|
||||
}
|
||||
}
|
||||
b = append(b, ')')
|
||||
switch t.NumOut() {
|
||||
case 0:
|
||||
// Do nothing
|
||||
case 1:
|
||||
b = append(b, ' ')
|
||||
b = appendTypeName(b, t.Out(0), qualified, false)
|
||||
default:
|
||||
b = append(b, " ("...)
|
||||
for i := 0; i < t.NumOut(); i++ {
|
||||
if i > 0 {
|
||||
b = append(b, ", "...)
|
||||
}
|
||||
b = appendTypeName(b, t.Out(i), qualified, false)
|
||||
}
|
||||
b = append(b, ')')
|
||||
}
|
||||
case reflect.Struct:
|
||||
b = append(b, "struct{ "...)
|
||||
for i := 0; i < t.NumField(); i++ {
|
||||
if i > 0 {
|
||||
b = append(b, "; "...)
|
||||
}
|
||||
sf := t.Field(i)
|
||||
if !sf.Anonymous {
|
||||
if qualified && sf.PkgPath != "" {
|
||||
b = append(b, '"')
|
||||
b = append(b, sf.PkgPath...)
|
||||
b = append(b, '"')
|
||||
b = append(b, '.')
|
||||
}
|
||||
b = append(b, sf.Name...)
|
||||
b = append(b, ' ')
|
||||
}
|
||||
b = appendTypeName(b, sf.Type, qualified, false)
|
||||
if sf.Tag != "" {
|
||||
b = append(b, ' ')
|
||||
b = strconv.AppendQuote(b, string(sf.Tag))
|
||||
}
|
||||
}
|
||||
if b[len(b)-1] == ' ' {
|
||||
b = b[:len(b)-1]
|
||||
} else {
|
||||
b = append(b, ' ')
|
||||
}
|
||||
b = append(b, '}')
|
||||
case reflect.Slice, reflect.Array:
|
||||
b = append(b, '[')
|
||||
if k == reflect.Array {
|
||||
b = strconv.AppendUint(b, uint64(t.Len()), 10)
|
||||
}
|
||||
b = append(b, ']')
|
||||
b = appendTypeName(b, t.Elem(), qualified, false)
|
||||
case reflect.Map:
|
||||
b = append(b, "map["...)
|
||||
b = appendTypeName(b, t.Key(), qualified, false)
|
||||
b = append(b, ']')
|
||||
b = appendTypeName(b, t.Elem(), qualified, false)
|
||||
case reflect.Ptr:
|
||||
b = append(b, '*')
|
||||
b = appendTypeName(b, t.Elem(), qualified, false)
|
||||
case reflect.Interface:
|
||||
b = append(b, "interface{ "...)
|
||||
for i := 0; i < t.NumMethod(); i++ {
|
||||
if i > 0 {
|
||||
b = append(b, "; "...)
|
||||
}
|
||||
m := t.Method(i)
|
||||
if qualified && m.PkgPath != "" {
|
||||
b = append(b, '"')
|
||||
b = append(b, m.PkgPath...)
|
||||
b = append(b, '"')
|
||||
b = append(b, '.')
|
||||
}
|
||||
b = append(b, m.Name...)
|
||||
b = appendTypeName(b, m.Type, qualified, true)
|
||||
}
|
||||
if b[len(b)-1] == ' ' {
|
||||
b = b[:len(b)-1]
|
||||
} else {
|
||||
b = append(b, ' ')
|
||||
}
|
||||
b = append(b, '}')
|
||||
default:
|
||||
panic("invalid kind: " + k.String())
|
||||
}
|
||||
return b
|
||||
}
|
33
vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go
generated
vendored
Normal file
33
vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go
generated
vendored
Normal file
|
@ -0,0 +1,33 @@
|
|||
// Copyright 2018, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build purego
|
||||
|
||||
package value
|
||||
|
||||
import "reflect"
|
||||
|
||||
// Pointer is an opaque typed pointer and is guaranteed to be comparable.
|
||||
type Pointer struct {
|
||||
p uintptr
|
||||
t reflect.Type
|
||||
}
|
||||
|
||||
// PointerOf returns a Pointer from v, which must be a
|
||||
// reflect.Ptr, reflect.Slice, or reflect.Map.
|
||||
func PointerOf(v reflect.Value) Pointer {
|
||||
// NOTE: Storing a pointer as an uintptr is technically incorrect as it
|
||||
// assumes that the GC implementation does not use a moving collector.
|
||||
return Pointer{v.Pointer(), v.Type()}
|
||||
}
|
||||
|
||||
// IsNil reports whether the pointer is nil.
|
||||
func (p Pointer) IsNil() bool {
|
||||
return p.p == 0
|
||||
}
|
||||
|
||||
// Uintptr returns the pointer as a uintptr.
|
||||
func (p Pointer) Uintptr() uintptr {
|
||||
return p.p
|
||||
}
|
36
vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go
generated
vendored
Normal file
36
vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go
generated
vendored
Normal file
|
@ -0,0 +1,36 @@
|
|||
// Copyright 2018, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !purego
|
||||
|
||||
package value
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// Pointer is an opaque typed pointer and is guaranteed to be comparable.
|
||||
type Pointer struct {
|
||||
p unsafe.Pointer
|
||||
t reflect.Type
|
||||
}
|
||||
|
||||
// PointerOf returns a Pointer from v, which must be a
|
||||
// reflect.Ptr, reflect.Slice, or reflect.Map.
|
||||
func PointerOf(v reflect.Value) Pointer {
|
||||
// The proper representation of a pointer is unsafe.Pointer,
|
||||
// which is necessary if the GC ever uses a moving collector.
|
||||
return Pointer{unsafe.Pointer(v.Pointer()), v.Type()}
|
||||
}
|
||||
|
||||
// IsNil reports whether the pointer is nil.
|
||||
func (p Pointer) IsNil() bool {
|
||||
return p.p == nil
|
||||
}
|
||||
|
||||
// Uintptr returns the pointer as a uintptr.
|
||||
func (p Pointer) Uintptr() uintptr {
|
||||
return uintptr(p.p)
|
||||
}
|
|
@ -0,0 +1,106 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package value
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math"
|
||||
"reflect"
|
||||
"sort"
|
||||
)
|
||||
|
||||
// SortKeys sorts a list of map keys, deduplicating keys if necessary.
|
||||
// The type of each value must be comparable.
|
||||
func SortKeys(vs []reflect.Value) []reflect.Value {
|
||||
if len(vs) == 0 {
|
||||
return vs
|
||||
}
|
||||
|
||||
// Sort the map keys.
|
||||
sort.SliceStable(vs, func(i, j int) bool { return isLess(vs[i], vs[j]) })
|
||||
|
||||
// Deduplicate keys (fails for NaNs).
|
||||
vs2 := vs[:1]
|
||||
for _, v := range vs[1:] {
|
||||
if isLess(vs2[len(vs2)-1], v) {
|
||||
vs2 = append(vs2, v)
|
||||
}
|
||||
}
|
||||
return vs2
|
||||
}
|
||||
|
||||
// isLess is a generic function for sorting arbitrary map keys.
|
||||
// The inputs must be of the same type and must be comparable.
|
||||
func isLess(x, y reflect.Value) bool {
|
||||
switch x.Type().Kind() {
|
||||
case reflect.Bool:
|
||||
return !x.Bool() && y.Bool()
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
|
||||
return x.Int() < y.Int()
|
||||
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
|
||||
return x.Uint() < y.Uint()
|
||||
case reflect.Float32, reflect.Float64:
|
||||
// NOTE: This does not sort -0 as less than +0
|
||||
// since Go maps treat -0 and +0 as equal keys.
|
||||
fx, fy := x.Float(), y.Float()
|
||||
return fx < fy || math.IsNaN(fx) && !math.IsNaN(fy)
|
||||
case reflect.Complex64, reflect.Complex128:
|
||||
cx, cy := x.Complex(), y.Complex()
|
||||
rx, ix, ry, iy := real(cx), imag(cx), real(cy), imag(cy)
|
||||
if rx == ry || (math.IsNaN(rx) && math.IsNaN(ry)) {
|
||||
return ix < iy || math.IsNaN(ix) && !math.IsNaN(iy)
|
||||
}
|
||||
return rx < ry || math.IsNaN(rx) && !math.IsNaN(ry)
|
||||
case reflect.Ptr, reflect.UnsafePointer, reflect.Chan:
|
||||
return x.Pointer() < y.Pointer()
|
||||
case reflect.String:
|
||||
return x.String() < y.String()
|
||||
case reflect.Array:
|
||||
for i := 0; i < x.Len(); i++ {
|
||||
if isLess(x.Index(i), y.Index(i)) {
|
||||
return true
|
||||
}
|
||||
if isLess(y.Index(i), x.Index(i)) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return false
|
||||
case reflect.Struct:
|
||||
for i := 0; i < x.NumField(); i++ {
|
||||
if isLess(x.Field(i), y.Field(i)) {
|
||||
return true
|
||||
}
|
||||
if isLess(y.Field(i), x.Field(i)) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return false
|
||||
case reflect.Interface:
|
||||
vx, vy := x.Elem(), y.Elem()
|
||||
if !vx.IsValid() || !vy.IsValid() {
|
||||
return !vx.IsValid() && vy.IsValid()
|
||||
}
|
||||
tx, ty := vx.Type(), vy.Type()
|
||||
if tx == ty {
|
||||
return isLess(x.Elem(), y.Elem())
|
||||
}
|
||||
if tx.Kind() != ty.Kind() {
|
||||
return vx.Kind() < vy.Kind()
|
||||
}
|
||||
if tx.String() != ty.String() {
|
||||
return tx.String() < ty.String()
|
||||
}
|
||||
if tx.PkgPath() != ty.PkgPath() {
|
||||
return tx.PkgPath() < ty.PkgPath()
|
||||
}
|
||||
// This can happen in rare situations, so we fallback to just comparing
|
||||
// the unique pointer for a reflect.Type. This guarantees deterministic
|
||||
// ordering within a program, but it is obviously not stable.
|
||||
return reflect.ValueOf(vx.Type()).Pointer() < reflect.ValueOf(vy.Type()).Pointer()
|
||||
default:
|
||||
// Must be Func, Map, or Slice; which are not comparable.
|
||||
panic(fmt.Sprintf("%T is not comparable", x.Type()))
|
||||
}
|
||||
}
|
|
@ -0,0 +1,48 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package value
|
||||
|
||||
import (
|
||||
"math"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
// IsZero reports whether v is the zero value.
|
||||
// This does not rely on Interface and so can be used on unexported fields.
|
||||
func IsZero(v reflect.Value) bool {
|
||||
switch v.Kind() {
|
||||
case reflect.Bool:
|
||||
return v.Bool() == false
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
|
||||
return v.Int() == 0
|
||||
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
|
||||
return v.Uint() == 0
|
||||
case reflect.Float32, reflect.Float64:
|
||||
return math.Float64bits(v.Float()) == 0
|
||||
case reflect.Complex64, reflect.Complex128:
|
||||
return math.Float64bits(real(v.Complex())) == 0 && math.Float64bits(imag(v.Complex())) == 0
|
||||
case reflect.String:
|
||||
return v.String() == ""
|
||||
case reflect.UnsafePointer:
|
||||
return v.Pointer() == 0
|
||||
case reflect.Chan, reflect.Func, reflect.Interface, reflect.Ptr, reflect.Map, reflect.Slice:
|
||||
return v.IsNil()
|
||||
case reflect.Array:
|
||||
for i := 0; i < v.Len(); i++ {
|
||||
if !IsZero(v.Index(i)) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
case reflect.Struct:
|
||||
for i := 0; i < v.NumField(); i++ {
|
||||
if !IsZero(v.Field(i)) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
|
@ -0,0 +1,552 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"regexp"
|
||||
"strings"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/function"
|
||||
)
|
||||
|
||||
// Option configures for specific behavior of Equal and Diff. In particular,
|
||||
// the fundamental Option functions (Ignore, Transformer, and Comparer),
|
||||
// configure how equality is determined.
|
||||
//
|
||||
// The fundamental options may be composed with filters (FilterPath and
|
||||
// FilterValues) to control the scope over which they are applied.
|
||||
//
|
||||
// The cmp/cmpopts package provides helper functions for creating options that
|
||||
// may be used with Equal and Diff.
|
||||
type Option interface {
|
||||
// filter applies all filters and returns the option that remains.
|
||||
// Each option may only read s.curPath and call s.callTTBFunc.
|
||||
//
|
||||
// An Options is returned only if multiple comparers or transformers
|
||||
// can apply simultaneously and will only contain values of those types
|
||||
// or sub-Options containing values of those types.
|
||||
filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption
|
||||
}
|
||||
|
||||
// applicableOption represents the following types:
|
||||
// Fundamental: ignore | validator | *comparer | *transformer
|
||||
// Grouping: Options
|
||||
type applicableOption interface {
|
||||
Option
|
||||
|
||||
// apply executes the option, which may mutate s or panic.
|
||||
apply(s *state, vx, vy reflect.Value)
|
||||
}
|
||||
|
||||
// coreOption represents the following types:
|
||||
// Fundamental: ignore | validator | *comparer | *transformer
|
||||
// Filters: *pathFilter | *valuesFilter
|
||||
type coreOption interface {
|
||||
Option
|
||||
isCore()
|
||||
}
|
||||
|
||||
type core struct{}
|
||||
|
||||
func (core) isCore() {}
|
||||
|
||||
// Options is a list of Option values that also satisfies the Option interface.
|
||||
// Helper comparison packages may return an Options value when packing multiple
|
||||
// Option values into a single Option. When this package processes an Options,
|
||||
// it will be implicitly expanded into a flat list.
|
||||
//
|
||||
// Applying a filter on an Options is equivalent to applying that same filter
|
||||
// on all individual options held within.
|
||||
type Options []Option
|
||||
|
||||
func (opts Options) filter(s *state, t reflect.Type, vx, vy reflect.Value) (out applicableOption) {
|
||||
for _, opt := range opts {
|
||||
switch opt := opt.filter(s, t, vx, vy); opt.(type) {
|
||||
case ignore:
|
||||
return ignore{} // Only ignore can short-circuit evaluation
|
||||
case validator:
|
||||
out = validator{} // Takes precedence over comparer or transformer
|
||||
case *comparer, *transformer, Options:
|
||||
switch out.(type) {
|
||||
case nil:
|
||||
out = opt
|
||||
case validator:
|
||||
// Keep validator
|
||||
case *comparer, *transformer, Options:
|
||||
out = Options{out, opt} // Conflicting comparers or transformers
|
||||
}
|
||||
}
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
func (opts Options) apply(s *state, _, _ reflect.Value) {
|
||||
const warning = "ambiguous set of applicable options"
|
||||
const help = "consider using filters to ensure at most one Comparer or Transformer may apply"
|
||||
var ss []string
|
||||
for _, opt := range flattenOptions(nil, opts) {
|
||||
ss = append(ss, fmt.Sprint(opt))
|
||||
}
|
||||
set := strings.Join(ss, "\n\t")
|
||||
panic(fmt.Sprintf("%s at %#v:\n\t%s\n%s", warning, s.curPath, set, help))
|
||||
}
|
||||
|
||||
func (opts Options) String() string {
|
||||
var ss []string
|
||||
for _, opt := range opts {
|
||||
ss = append(ss, fmt.Sprint(opt))
|
||||
}
|
||||
return fmt.Sprintf("Options{%s}", strings.Join(ss, ", "))
|
||||
}
|
||||
|
||||
// FilterPath returns a new Option where opt is only evaluated if filter f
|
||||
// returns true for the current Path in the value tree.
|
||||
//
|
||||
// This filter is called even if a slice element or map entry is missing and
|
||||
// provides an opportunity to ignore such cases. The filter function must be
|
||||
// symmetric such that the filter result is identical regardless of whether the
|
||||
// missing value is from x or y.
|
||||
//
|
||||
// The option passed in may be an Ignore, Transformer, Comparer, Options, or
|
||||
// a previously filtered Option.
|
||||
func FilterPath(f func(Path) bool, opt Option) Option {
|
||||
if f == nil {
|
||||
panic("invalid path filter function")
|
||||
}
|
||||
if opt := normalizeOption(opt); opt != nil {
|
||||
return &pathFilter{fnc: f, opt: opt}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type pathFilter struct {
|
||||
core
|
||||
fnc func(Path) bool
|
||||
opt Option
|
||||
}
|
||||
|
||||
func (f pathFilter) filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption {
|
||||
if f.fnc(s.curPath) {
|
||||
return f.opt.filter(s, t, vx, vy)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f pathFilter) String() string {
|
||||
return fmt.Sprintf("FilterPath(%s, %v)", function.NameOf(reflect.ValueOf(f.fnc)), f.opt)
|
||||
}
|
||||
|
||||
// FilterValues returns a new Option where opt is only evaluated if filter f,
|
||||
// which is a function of the form "func(T, T) bool", returns true for the
|
||||
// current pair of values being compared. If either value is invalid or
|
||||
// the type of the values is not assignable to T, then this filter implicitly
|
||||
// returns false.
|
||||
//
|
||||
// The filter function must be
|
||||
// symmetric (i.e., agnostic to the order of the inputs) and
|
||||
// deterministic (i.e., produces the same result when given the same inputs).
|
||||
// If T is an interface, it is possible that f is called with two values with
|
||||
// different concrete types that both implement T.
|
||||
//
|
||||
// The option passed in may be an Ignore, Transformer, Comparer, Options, or
|
||||
// a previously filtered Option.
|
||||
func FilterValues(f interface{}, opt Option) Option {
|
||||
v := reflect.ValueOf(f)
|
||||
if !function.IsType(v.Type(), function.ValueFilter) || v.IsNil() {
|
||||
panic(fmt.Sprintf("invalid values filter function: %T", f))
|
||||
}
|
||||
if opt := normalizeOption(opt); opt != nil {
|
||||
vf := &valuesFilter{fnc: v, opt: opt}
|
||||
if ti := v.Type().In(0); ti.Kind() != reflect.Interface || ti.NumMethod() > 0 {
|
||||
vf.typ = ti
|
||||
}
|
||||
return vf
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type valuesFilter struct {
|
||||
core
|
||||
typ reflect.Type // T
|
||||
fnc reflect.Value // func(T, T) bool
|
||||
opt Option
|
||||
}
|
||||
|
||||
func (f valuesFilter) filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption {
|
||||
if !vx.IsValid() || !vx.CanInterface() || !vy.IsValid() || !vy.CanInterface() {
|
||||
return nil
|
||||
}
|
||||
if (f.typ == nil || t.AssignableTo(f.typ)) && s.callTTBFunc(f.fnc, vx, vy) {
|
||||
return f.opt.filter(s, t, vx, vy)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f valuesFilter) String() string {
|
||||
return fmt.Sprintf("FilterValues(%s, %v)", function.NameOf(f.fnc), f.opt)
|
||||
}
|
||||
|
||||
// Ignore is an Option that causes all comparisons to be ignored.
|
||||
// This value is intended to be combined with FilterPath or FilterValues.
|
||||
// It is an error to pass an unfiltered Ignore option to Equal.
|
||||
func Ignore() Option { return ignore{} }
|
||||
|
||||
type ignore struct{ core }
|
||||
|
||||
func (ignore) isFiltered() bool { return false }
|
||||
func (ignore) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption { return ignore{} }
|
||||
func (ignore) apply(s *state, _, _ reflect.Value) { s.report(true, reportByIgnore) }
|
||||
func (ignore) String() string { return "Ignore()" }
|
||||
|
||||
// validator is a sentinel Option type to indicate that some options could not
|
||||
// be evaluated due to unexported fields, missing slice elements, or
|
||||
// missing map entries. Both values are validator only for unexported fields.
|
||||
type validator struct{ core }
|
||||
|
||||
func (validator) filter(_ *state, _ reflect.Type, vx, vy reflect.Value) applicableOption {
|
||||
if !vx.IsValid() || !vy.IsValid() {
|
||||
return validator{}
|
||||
}
|
||||
if !vx.CanInterface() || !vy.CanInterface() {
|
||||
return validator{}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
func (validator) apply(s *state, vx, vy reflect.Value) {
|
||||
// Implies missing slice element or map entry.
|
||||
if !vx.IsValid() || !vy.IsValid() {
|
||||
s.report(vx.IsValid() == vy.IsValid(), 0)
|
||||
return
|
||||
}
|
||||
|
||||
// Unable to Interface implies unexported field without visibility access.
|
||||
if !vx.CanInterface() || !vy.CanInterface() {
|
||||
help := "consider using a custom Comparer; if you control the implementation of type, you can also consider using an Exporter, AllowUnexported, or cmpopts.IgnoreUnexported"
|
||||
var name string
|
||||
if t := s.curPath.Index(-2).Type(); t.Name() != "" {
|
||||
// Named type with unexported fields.
|
||||
name = fmt.Sprintf("%q.%v", t.PkgPath(), t.Name()) // e.g., "path/to/package".MyType
|
||||
if _, ok := reflect.New(t).Interface().(error); ok {
|
||||
help = "consider using cmpopts.EquateErrors to compare error values"
|
||||
}
|
||||
} else {
|
||||
// Unnamed type with unexported fields. Derive PkgPath from field.
|
||||
var pkgPath string
|
||||
for i := 0; i < t.NumField() && pkgPath == ""; i++ {
|
||||
pkgPath = t.Field(i).PkgPath
|
||||
}
|
||||
name = fmt.Sprintf("%q.(%v)", pkgPath, t.String()) // e.g., "path/to/package".(struct { a int })
|
||||
}
|
||||
panic(fmt.Sprintf("cannot handle unexported field at %#v:\n\t%v\n%s", s.curPath, name, help))
|
||||
}
|
||||
|
||||
panic("not reachable")
|
||||
}
|
||||
|
||||
// identRx represents a valid identifier according to the Go specification.
|
||||
const identRx = `[_\p{L}][_\p{L}\p{N}]*`
|
||||
|
||||
var identsRx = regexp.MustCompile(`^` + identRx + `(\.` + identRx + `)*$`)
|
||||
|
||||
// Transformer returns an Option that applies a transformation function that
|
||||
// converts values of a certain type into that of another.
|
||||
//
|
||||
// The transformer f must be a function "func(T) R" that converts values of
|
||||
// type T to those of type R and is implicitly filtered to input values
|
||||
// assignable to T. The transformer must not mutate T in any way.
|
||||
//
|
||||
// To help prevent some cases of infinite recursive cycles applying the
|
||||
// same transform to the output of itself (e.g., in the case where the
|
||||
// input and output types are the same), an implicit filter is added such that
|
||||
// a transformer is applicable only if that exact transformer is not already
|
||||
// in the tail of the Path since the last non-Transform step.
|
||||
// For situations where the implicit filter is still insufficient,
|
||||
// consider using cmpopts.AcyclicTransformer, which adds a filter
|
||||
// to prevent the transformer from being recursively applied upon itself.
|
||||
//
|
||||
// The name is a user provided label that is used as the Transform.Name in the
|
||||
// transformation PathStep (and eventually shown in the Diff output).
|
||||
// The name must be a valid identifier or qualified identifier in Go syntax.
|
||||
// If empty, an arbitrary name is used.
|
||||
func Transformer(name string, f interface{}) Option {
|
||||
v := reflect.ValueOf(f)
|
||||
if !function.IsType(v.Type(), function.Transformer) || v.IsNil() {
|
||||
panic(fmt.Sprintf("invalid transformer function: %T", f))
|
||||
}
|
||||
if name == "" {
|
||||
name = function.NameOf(v)
|
||||
if !identsRx.MatchString(name) {
|
||||
name = "λ" // Lambda-symbol as placeholder name
|
||||
}
|
||||
} else if !identsRx.MatchString(name) {
|
||||
panic(fmt.Sprintf("invalid name: %q", name))
|
||||
}
|
||||
tr := &transformer{name: name, fnc: reflect.ValueOf(f)}
|
||||
if ti := v.Type().In(0); ti.Kind() != reflect.Interface || ti.NumMethod() > 0 {
|
||||
tr.typ = ti
|
||||
}
|
||||
return tr
|
||||
}
|
||||
|
||||
type transformer struct {
|
||||
core
|
||||
name string
|
||||
typ reflect.Type // T
|
||||
fnc reflect.Value // func(T) R
|
||||
}
|
||||
|
||||
func (tr *transformer) isFiltered() bool { return tr.typ != nil }
|
||||
|
||||
func (tr *transformer) filter(s *state, t reflect.Type, _, _ reflect.Value) applicableOption {
|
||||
for i := len(s.curPath) - 1; i >= 0; i-- {
|
||||
if t, ok := s.curPath[i].(Transform); !ok {
|
||||
break // Hit most recent non-Transform step
|
||||
} else if tr == t.trans {
|
||||
return nil // Cannot directly use same Transform
|
||||
}
|
||||
}
|
||||
if tr.typ == nil || t.AssignableTo(tr.typ) {
|
||||
return tr
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (tr *transformer) apply(s *state, vx, vy reflect.Value) {
|
||||
step := Transform{&transform{pathStep{typ: tr.fnc.Type().Out(0)}, tr}}
|
||||
vvx := s.callTRFunc(tr.fnc, vx, step)
|
||||
vvy := s.callTRFunc(tr.fnc, vy, step)
|
||||
step.vx, step.vy = vvx, vvy
|
||||
s.compareAny(step)
|
||||
}
|
||||
|
||||
func (tr transformer) String() string {
|
||||
return fmt.Sprintf("Transformer(%s, %s)", tr.name, function.NameOf(tr.fnc))
|
||||
}
|
||||
|
||||
// Comparer returns an Option that determines whether two values are equal
|
||||
// to each other.
|
||||
//
|
||||
// The comparer f must be a function "func(T, T) bool" and is implicitly
|
||||
// filtered to input values assignable to T. If T is an interface, it is
|
||||
// possible that f is called with two values of different concrete types that
|
||||
// both implement T.
|
||||
//
|
||||
// The equality function must be:
|
||||
// • Symmetric: equal(x, y) == equal(y, x)
|
||||
// • Deterministic: equal(x, y) == equal(x, y)
|
||||
// • Pure: equal(x, y) does not modify x or y
|
||||
func Comparer(f interface{}) Option {
|
||||
v := reflect.ValueOf(f)
|
||||
if !function.IsType(v.Type(), function.Equal) || v.IsNil() {
|
||||
panic(fmt.Sprintf("invalid comparer function: %T", f))
|
||||
}
|
||||
cm := &comparer{fnc: v}
|
||||
if ti := v.Type().In(0); ti.Kind() != reflect.Interface || ti.NumMethod() > 0 {
|
||||
cm.typ = ti
|
||||
}
|
||||
return cm
|
||||
}
|
||||
|
||||
type comparer struct {
|
||||
core
|
||||
typ reflect.Type // T
|
||||
fnc reflect.Value // func(T, T) bool
|
||||
}
|
||||
|
||||
func (cm *comparer) isFiltered() bool { return cm.typ != nil }
|
||||
|
||||
func (cm *comparer) filter(_ *state, t reflect.Type, _, _ reflect.Value) applicableOption {
|
||||
if cm.typ == nil || t.AssignableTo(cm.typ) {
|
||||
return cm
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (cm *comparer) apply(s *state, vx, vy reflect.Value) {
|
||||
eq := s.callTTBFunc(cm.fnc, vx, vy)
|
||||
s.report(eq, reportByFunc)
|
||||
}
|
||||
|
||||
func (cm comparer) String() string {
|
||||
return fmt.Sprintf("Comparer(%s)", function.NameOf(cm.fnc))
|
||||
}
|
||||
|
||||
// Exporter returns an Option that specifies whether Equal is allowed to
|
||||
// introspect into the unexported fields of certain struct types.
|
||||
//
|
||||
// Users of this option must understand that comparing on unexported fields
|
||||
// from external packages is not safe since changes in the internal
|
||||
// implementation of some external package may cause the result of Equal
|
||||
// to unexpectedly change. However, it may be valid to use this option on types
|
||||
// defined in an internal package where the semantic meaning of an unexported
|
||||
// field is in the control of the user.
|
||||
//
|
||||
// In many cases, a custom Comparer should be used instead that defines
|
||||
// equality as a function of the public API of a type rather than the underlying
|
||||
// unexported implementation.
|
||||
//
|
||||
// For example, the reflect.Type documentation defines equality to be determined
|
||||
// by the == operator on the interface (essentially performing a shallow pointer
|
||||
// comparison) and most attempts to compare *regexp.Regexp types are interested
|
||||
// in only checking that the regular expression strings are equal.
|
||||
// Both of these are accomplished using Comparers:
|
||||
//
|
||||
// Comparer(func(x, y reflect.Type) bool { return x == y })
|
||||
// Comparer(func(x, y *regexp.Regexp) bool { return x.String() == y.String() })
|
||||
//
|
||||
// In other cases, the cmpopts.IgnoreUnexported option can be used to ignore
|
||||
// all unexported fields on specified struct types.
|
||||
func Exporter(f func(reflect.Type) bool) Option {
|
||||
if !supportExporters {
|
||||
panic("Exporter is not supported on purego builds")
|
||||
}
|
||||
return exporter(f)
|
||||
}
|
||||
|
||||
type exporter func(reflect.Type) bool
|
||||
|
||||
func (exporter) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption {
|
||||
panic("not implemented")
|
||||
}
|
||||
|
||||
// AllowUnexported returns an Options that allows Equal to forcibly introspect
|
||||
// unexported fields of the specified struct types.
|
||||
//
|
||||
// See Exporter for the proper use of this option.
|
||||
func AllowUnexported(types ...interface{}) Option {
|
||||
m := make(map[reflect.Type]bool)
|
||||
for _, typ := range types {
|
||||
t := reflect.TypeOf(typ)
|
||||
if t.Kind() != reflect.Struct {
|
||||
panic(fmt.Sprintf("invalid struct type: %T", typ))
|
||||
}
|
||||
m[t] = true
|
||||
}
|
||||
return exporter(func(t reflect.Type) bool { return m[t] })
|
||||
}
|
||||
|
||||
// Result represents the comparison result for a single node and
|
||||
// is provided by cmp when calling Result (see Reporter).
|
||||
type Result struct {
|
||||
_ [0]func() // Make Result incomparable
|
||||
flags resultFlags
|
||||
}
|
||||
|
||||
// Equal reports whether the node was determined to be equal or not.
|
||||
// As a special case, ignored nodes are considered equal.
|
||||
func (r Result) Equal() bool {
|
||||
return r.flags&(reportEqual|reportByIgnore) != 0
|
||||
}
|
||||
|
||||
// ByIgnore reports whether the node is equal because it was ignored.
|
||||
// This never reports true if Equal reports false.
|
||||
func (r Result) ByIgnore() bool {
|
||||
return r.flags&reportByIgnore != 0
|
||||
}
|
||||
|
||||
// ByMethod reports whether the Equal method determined equality.
|
||||
func (r Result) ByMethod() bool {
|
||||
return r.flags&reportByMethod != 0
|
||||
}
|
||||
|
||||
// ByFunc reports whether a Comparer function determined equality.
|
||||
func (r Result) ByFunc() bool {
|
||||
return r.flags&reportByFunc != 0
|
||||
}
|
||||
|
||||
// ByCycle reports whether a reference cycle was detected.
|
||||
func (r Result) ByCycle() bool {
|
||||
return r.flags&reportByCycle != 0
|
||||
}
|
||||
|
||||
type resultFlags uint
|
||||
|
||||
const (
|
||||
_ resultFlags = (1 << iota) / 2
|
||||
|
||||
reportEqual
|
||||
reportUnequal
|
||||
reportByIgnore
|
||||
reportByMethod
|
||||
reportByFunc
|
||||
reportByCycle
|
||||
)
|
||||
|
||||
// Reporter is an Option that can be passed to Equal. When Equal traverses
|
||||
// the value trees, it calls PushStep as it descends into each node in the
|
||||
// tree and PopStep as it ascend out of the node. The leaves of the tree are
|
||||
// either compared (determined to be equal or not equal) or ignored and reported
|
||||
// as such by calling the Report method.
|
||||
func Reporter(r interface {
|
||||
// PushStep is called when a tree-traversal operation is performed.
|
||||
// The PathStep itself is only valid until the step is popped.
|
||||
// The PathStep.Values are valid for the duration of the entire traversal
|
||||
// and must not be mutated.
|
||||
//
|
||||
// Equal always calls PushStep at the start to provide an operation-less
|
||||
// PathStep used to report the root values.
|
||||
//
|
||||
// Within a slice, the exact set of inserted, removed, or modified elements
|
||||
// is unspecified and may change in future implementations.
|
||||
// The entries of a map are iterated through in an unspecified order.
|
||||
PushStep(PathStep)
|
||||
|
||||
// Report is called exactly once on leaf nodes to report whether the
|
||||
// comparison identified the node as equal, unequal, or ignored.
|
||||
// A leaf node is one that is immediately preceded by and followed by
|
||||
// a pair of PushStep and PopStep calls.
|
||||
Report(Result)
|
||||
|
||||
// PopStep ascends back up the value tree.
|
||||
// There is always a matching pop call for every push call.
|
||||
PopStep()
|
||||
}) Option {
|
||||
return reporter{r}
|
||||
}
|
||||
|
||||
type reporter struct{ reporterIface }
|
||||
type reporterIface interface {
|
||||
PushStep(PathStep)
|
||||
Report(Result)
|
||||
PopStep()
|
||||
}
|
||||
|
||||
func (reporter) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption {
|
||||
panic("not implemented")
|
||||
}
|
||||
|
||||
// normalizeOption normalizes the input options such that all Options groups
|
||||
// are flattened and groups with a single element are reduced to that element.
|
||||
// Only coreOptions and Options containing coreOptions are allowed.
|
||||
func normalizeOption(src Option) Option {
|
||||
switch opts := flattenOptions(nil, Options{src}); len(opts) {
|
||||
case 0:
|
||||
return nil
|
||||
case 1:
|
||||
return opts[0]
|
||||
default:
|
||||
return opts
|
||||
}
|
||||
}
|
||||
|
||||
// flattenOptions copies all options in src to dst as a flat list.
|
||||
// Only coreOptions and Options containing coreOptions are allowed.
|
||||
func flattenOptions(dst, src Options) Options {
|
||||
for _, opt := range src {
|
||||
switch opt := opt.(type) {
|
||||
case nil:
|
||||
continue
|
||||
case Options:
|
||||
dst = flattenOptions(dst, opt)
|
||||
case coreOption:
|
||||
dst = append(dst, opt)
|
||||
default:
|
||||
panic(fmt.Sprintf("invalid option type: %T", opt))
|
||||
}
|
||||
}
|
||||
return dst
|
||||
}
|
|
@ -0,0 +1,378 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
"unicode"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/value"
|
||||
)
|
||||
|
||||
// Path is a list of PathSteps describing the sequence of operations to get
|
||||
// from some root type to the current position in the value tree.
|
||||
// The first Path element is always an operation-less PathStep that exists
|
||||
// simply to identify the initial type.
|
||||
//
|
||||
// When traversing structs with embedded structs, the embedded struct will
|
||||
// always be accessed as a field before traversing the fields of the
|
||||
// embedded struct themselves. That is, an exported field from the
|
||||
// embedded struct will never be accessed directly from the parent struct.
|
||||
type Path []PathStep
|
||||
|
||||
// PathStep is a union-type for specific operations to traverse
|
||||
// a value's tree structure. Users of this package never need to implement
|
||||
// these types as values of this type will be returned by this package.
|
||||
//
|
||||
// Implementations of this interface are
|
||||
// StructField, SliceIndex, MapIndex, Indirect, TypeAssertion, and Transform.
|
||||
type PathStep interface {
|
||||
String() string
|
||||
|
||||
// Type is the resulting type after performing the path step.
|
||||
Type() reflect.Type
|
||||
|
||||
// Values is the resulting values after performing the path step.
|
||||
// The type of each valid value is guaranteed to be identical to Type.
|
||||
//
|
||||
// In some cases, one or both may be invalid or have restrictions:
|
||||
// • For StructField, both are not interface-able if the current field
|
||||
// is unexported and the struct type is not explicitly permitted by
|
||||
// an Exporter to traverse unexported fields.
|
||||
// • For SliceIndex, one may be invalid if an element is missing from
|
||||
// either the x or y slice.
|
||||
// • For MapIndex, one may be invalid if an entry is missing from
|
||||
// either the x or y map.
|
||||
//
|
||||
// The provided values must not be mutated.
|
||||
Values() (vx, vy reflect.Value)
|
||||
}
|
||||
|
||||
var (
|
||||
_ PathStep = StructField{}
|
||||
_ PathStep = SliceIndex{}
|
||||
_ PathStep = MapIndex{}
|
||||
_ PathStep = Indirect{}
|
||||
_ PathStep = TypeAssertion{}
|
||||
_ PathStep = Transform{}
|
||||
)
|
||||
|
||||
func (pa *Path) push(s PathStep) {
|
||||
*pa = append(*pa, s)
|
||||
}
|
||||
|
||||
func (pa *Path) pop() {
|
||||
*pa = (*pa)[:len(*pa)-1]
|
||||
}
|
||||
|
||||
// Last returns the last PathStep in the Path.
|
||||
// If the path is empty, this returns a non-nil PathStep that reports a nil Type.
|
||||
func (pa Path) Last() PathStep {
|
||||
return pa.Index(-1)
|
||||
}
|
||||
|
||||
// Index returns the ith step in the Path and supports negative indexing.
|
||||
// A negative index starts counting from the tail of the Path such that -1
|
||||
// refers to the last step, -2 refers to the second-to-last step, and so on.
|
||||
// If index is invalid, this returns a non-nil PathStep that reports a nil Type.
|
||||
func (pa Path) Index(i int) PathStep {
|
||||
if i < 0 {
|
||||
i = len(pa) + i
|
||||
}
|
||||
if i < 0 || i >= len(pa) {
|
||||
return pathStep{}
|
||||
}
|
||||
return pa[i]
|
||||
}
|
||||
|
||||
// String returns the simplified path to a node.
|
||||
// The simplified path only contains struct field accesses.
|
||||
//
|
||||
// For example:
|
||||
// MyMap.MySlices.MyField
|
||||
func (pa Path) String() string {
|
||||
var ss []string
|
||||
for _, s := range pa {
|
||||
if _, ok := s.(StructField); ok {
|
||||
ss = append(ss, s.String())
|
||||
}
|
||||
}
|
||||
return strings.TrimPrefix(strings.Join(ss, ""), ".")
|
||||
}
|
||||
|
||||
// GoString returns the path to a specific node using Go syntax.
|
||||
//
|
||||
// For example:
|
||||
// (*root.MyMap["key"].(*mypkg.MyStruct).MySlices)[2][3].MyField
|
||||
func (pa Path) GoString() string {
|
||||
var ssPre, ssPost []string
|
||||
var numIndirect int
|
||||
for i, s := range pa {
|
||||
var nextStep PathStep
|
||||
if i+1 < len(pa) {
|
||||
nextStep = pa[i+1]
|
||||
}
|
||||
switch s := s.(type) {
|
||||
case Indirect:
|
||||
numIndirect++
|
||||
pPre, pPost := "(", ")"
|
||||
switch nextStep.(type) {
|
||||
case Indirect:
|
||||
continue // Next step is indirection, so let them batch up
|
||||
case StructField:
|
||||
numIndirect-- // Automatic indirection on struct fields
|
||||
case nil:
|
||||
pPre, pPost = "", "" // Last step; no need for parenthesis
|
||||
}
|
||||
if numIndirect > 0 {
|
||||
ssPre = append(ssPre, pPre+strings.Repeat("*", numIndirect))
|
||||
ssPost = append(ssPost, pPost)
|
||||
}
|
||||
numIndirect = 0
|
||||
continue
|
||||
case Transform:
|
||||
ssPre = append(ssPre, s.trans.name+"(")
|
||||
ssPost = append(ssPost, ")")
|
||||
continue
|
||||
}
|
||||
ssPost = append(ssPost, s.String())
|
||||
}
|
||||
for i, j := 0, len(ssPre)-1; i < j; i, j = i+1, j-1 {
|
||||
ssPre[i], ssPre[j] = ssPre[j], ssPre[i]
|
||||
}
|
||||
return strings.Join(ssPre, "") + strings.Join(ssPost, "")
|
||||
}
|
||||
|
||||
type pathStep struct {
|
||||
typ reflect.Type
|
||||
vx, vy reflect.Value
|
||||
}
|
||||
|
||||
func (ps pathStep) Type() reflect.Type { return ps.typ }
|
||||
func (ps pathStep) Values() (vx, vy reflect.Value) { return ps.vx, ps.vy }
|
||||
func (ps pathStep) String() string {
|
||||
if ps.typ == nil {
|
||||
return "<nil>"
|
||||
}
|
||||
s := ps.typ.String()
|
||||
if s == "" || strings.ContainsAny(s, "{}\n") {
|
||||
return "root" // Type too simple or complex to print
|
||||
}
|
||||
return fmt.Sprintf("{%s}", s)
|
||||
}
|
||||
|
||||
// StructField represents a struct field access on a field called Name.
|
||||
type StructField struct{ *structField }
|
||||
type structField struct {
|
||||
pathStep
|
||||
name string
|
||||
idx int
|
||||
|
||||
// These fields are used for forcibly accessing an unexported field.
|
||||
// pvx, pvy, and field are only valid if unexported is true.
|
||||
unexported bool
|
||||
mayForce bool // Forcibly allow visibility
|
||||
paddr bool // Was parent addressable?
|
||||
pvx, pvy reflect.Value // Parent values (always addressible)
|
||||
field reflect.StructField // Field information
|
||||
}
|
||||
|
||||
func (sf StructField) Type() reflect.Type { return sf.typ }
|
||||
func (sf StructField) Values() (vx, vy reflect.Value) {
|
||||
if !sf.unexported {
|
||||
return sf.vx, sf.vy // CanInterface reports true
|
||||
}
|
||||
|
||||
// Forcibly obtain read-write access to an unexported struct field.
|
||||
if sf.mayForce {
|
||||
vx = retrieveUnexportedField(sf.pvx, sf.field, sf.paddr)
|
||||
vy = retrieveUnexportedField(sf.pvy, sf.field, sf.paddr)
|
||||
return vx, vy // CanInterface reports true
|
||||
}
|
||||
return sf.vx, sf.vy // CanInterface reports false
|
||||
}
|
||||
func (sf StructField) String() string { return fmt.Sprintf(".%s", sf.name) }
|
||||
|
||||
// Name is the field name.
|
||||
func (sf StructField) Name() string { return sf.name }
|
||||
|
||||
// Index is the index of the field in the parent struct type.
|
||||
// See reflect.Type.Field.
|
||||
func (sf StructField) Index() int { return sf.idx }
|
||||
|
||||
// SliceIndex is an index operation on a slice or array at some index Key.
|
||||
type SliceIndex struct{ *sliceIndex }
|
||||
type sliceIndex struct {
|
||||
pathStep
|
||||
xkey, ykey int
|
||||
isSlice bool // False for reflect.Array
|
||||
}
|
||||
|
||||
func (si SliceIndex) Type() reflect.Type { return si.typ }
|
||||
func (si SliceIndex) Values() (vx, vy reflect.Value) { return si.vx, si.vy }
|
||||
func (si SliceIndex) String() string {
|
||||
switch {
|
||||
case si.xkey == si.ykey:
|
||||
return fmt.Sprintf("[%d]", si.xkey)
|
||||
case si.ykey == -1:
|
||||
// [5->?] means "I don't know where X[5] went"
|
||||
return fmt.Sprintf("[%d->?]", si.xkey)
|
||||
case si.xkey == -1:
|
||||
// [?->3] means "I don't know where Y[3] came from"
|
||||
return fmt.Sprintf("[?->%d]", si.ykey)
|
||||
default:
|
||||
// [5->3] means "X[5] moved to Y[3]"
|
||||
return fmt.Sprintf("[%d->%d]", si.xkey, si.ykey)
|
||||
}
|
||||
}
|
||||
|
||||
// Key is the index key; it may return -1 if in a split state
|
||||
func (si SliceIndex) Key() int {
|
||||
if si.xkey != si.ykey {
|
||||
return -1
|
||||
}
|
||||
return si.xkey
|
||||
}
|
||||
|
||||
// SplitKeys are the indexes for indexing into slices in the
|
||||
// x and y values, respectively. These indexes may differ due to the
|
||||
// insertion or removal of an element in one of the slices, causing
|
||||
// all of the indexes to be shifted. If an index is -1, then that
|
||||
// indicates that the element does not exist in the associated slice.
|
||||
//
|
||||
// Key is guaranteed to return -1 if and only if the indexes returned
|
||||
// by SplitKeys are not the same. SplitKeys will never return -1 for
|
||||
// both indexes.
|
||||
func (si SliceIndex) SplitKeys() (ix, iy int) { return si.xkey, si.ykey }
|
||||
|
||||
// MapIndex is an index operation on a map at some index Key.
|
||||
type MapIndex struct{ *mapIndex }
|
||||
type mapIndex struct {
|
||||
pathStep
|
||||
key reflect.Value
|
||||
}
|
||||
|
||||
func (mi MapIndex) Type() reflect.Type { return mi.typ }
|
||||
func (mi MapIndex) Values() (vx, vy reflect.Value) { return mi.vx, mi.vy }
|
||||
func (mi MapIndex) String() string { return fmt.Sprintf("[%#v]", mi.key) }
|
||||
|
||||
// Key is the value of the map key.
|
||||
func (mi MapIndex) Key() reflect.Value { return mi.key }
|
||||
|
||||
// Indirect represents pointer indirection on the parent type.
|
||||
type Indirect struct{ *indirect }
|
||||
type indirect struct {
|
||||
pathStep
|
||||
}
|
||||
|
||||
func (in Indirect) Type() reflect.Type { return in.typ }
|
||||
func (in Indirect) Values() (vx, vy reflect.Value) { return in.vx, in.vy }
|
||||
func (in Indirect) String() string { return "*" }
|
||||
|
||||
// TypeAssertion represents a type assertion on an interface.
|
||||
type TypeAssertion struct{ *typeAssertion }
|
||||
type typeAssertion struct {
|
||||
pathStep
|
||||
}
|
||||
|
||||
func (ta TypeAssertion) Type() reflect.Type { return ta.typ }
|
||||
func (ta TypeAssertion) Values() (vx, vy reflect.Value) { return ta.vx, ta.vy }
|
||||
func (ta TypeAssertion) String() string { return fmt.Sprintf(".(%v)", ta.typ) }
|
||||
|
||||
// Transform is a transformation from the parent type to the current type.
|
||||
type Transform struct{ *transform }
|
||||
type transform struct {
|
||||
pathStep
|
||||
trans *transformer
|
||||
}
|
||||
|
||||
func (tf Transform) Type() reflect.Type { return tf.typ }
|
||||
func (tf Transform) Values() (vx, vy reflect.Value) { return tf.vx, tf.vy }
|
||||
func (tf Transform) String() string { return fmt.Sprintf("%s()", tf.trans.name) }
|
||||
|
||||
// Name is the name of the Transformer.
|
||||
func (tf Transform) Name() string { return tf.trans.name }
|
||||
|
||||
// Func is the function pointer to the transformer function.
|
||||
func (tf Transform) Func() reflect.Value { return tf.trans.fnc }
|
||||
|
||||
// Option returns the originally constructed Transformer option.
|
||||
// The == operator can be used to detect the exact option used.
|
||||
func (tf Transform) Option() Option { return tf.trans }
|
||||
|
||||
// pointerPath represents a dual-stack of pointers encountered when
|
||||
// recursively traversing the x and y values. This data structure supports
|
||||
// detection of cycles and determining whether the cycles are equal.
|
||||
// In Go, cycles can occur via pointers, slices, and maps.
|
||||
//
|
||||
// The pointerPath uses a map to represent a stack; where descension into a
|
||||
// pointer pushes the address onto the stack, and ascension from a pointer
|
||||
// pops the address from the stack. Thus, when traversing into a pointer from
|
||||
// reflect.Ptr, reflect.Slice element, or reflect.Map, we can detect cycles
|
||||
// by checking whether the pointer has already been visited. The cycle detection
|
||||
// uses a seperate stack for the x and y values.
|
||||
//
|
||||
// If a cycle is detected we need to determine whether the two pointers
|
||||
// should be considered equal. The definition of equality chosen by Equal
|
||||
// requires two graphs to have the same structure. To determine this, both the
|
||||
// x and y values must have a cycle where the previous pointers were also
|
||||
// encountered together as a pair.
|
||||
//
|
||||
// Semantically, this is equivalent to augmenting Indirect, SliceIndex, and
|
||||
// MapIndex with pointer information for the x and y values.
|
||||
// Suppose px and py are two pointers to compare, we then search the
|
||||
// Path for whether px was ever encountered in the Path history of x, and
|
||||
// similarly so with py. If either side has a cycle, the comparison is only
|
||||
// equal if both px and py have a cycle resulting from the same PathStep.
|
||||
//
|
||||
// Using a map as a stack is more performant as we can perform cycle detection
|
||||
// in O(1) instead of O(N) where N is len(Path).
|
||||
type pointerPath struct {
|
||||
// mx is keyed by x pointers, where the value is the associated y pointer.
|
||||
mx map[value.Pointer]value.Pointer
|
||||
// my is keyed by y pointers, where the value is the associated x pointer.
|
||||
my map[value.Pointer]value.Pointer
|
||||
}
|
||||
|
||||
func (p *pointerPath) Init() {
|
||||
p.mx = make(map[value.Pointer]value.Pointer)
|
||||
p.my = make(map[value.Pointer]value.Pointer)
|
||||
}
|
||||
|
||||
// Push indicates intent to descend into pointers vx and vy where
|
||||
// visited reports whether either has been seen before. If visited before,
|
||||
// equal reports whether both pointers were encountered together.
|
||||
// Pop must be called if and only if the pointers were never visited.
|
||||
//
|
||||
// The pointers vx and vy must be a reflect.Ptr, reflect.Slice, or reflect.Map
|
||||
// and be non-nil.
|
||||
func (p pointerPath) Push(vx, vy reflect.Value) (equal, visited bool) {
|
||||
px := value.PointerOf(vx)
|
||||
py := value.PointerOf(vy)
|
||||
_, ok1 := p.mx[px]
|
||||
_, ok2 := p.my[py]
|
||||
if ok1 || ok2 {
|
||||
equal = p.mx[px] == py && p.my[py] == px // Pointers paired together
|
||||
return equal, true
|
||||
}
|
||||
p.mx[px] = py
|
||||
p.my[py] = px
|
||||
return false, false
|
||||
}
|
||||
|
||||
// Pop ascends from pointers vx and vy.
|
||||
func (p pointerPath) Pop(vx, vy reflect.Value) {
|
||||
delete(p.mx, value.PointerOf(vx))
|
||||
delete(p.my, value.PointerOf(vy))
|
||||
}
|
||||
|
||||
// isExported reports whether the identifier is exported.
|
||||
func isExported(id string) bool {
|
||||
r, _ := utf8.DecodeRuneInString(id)
|
||||
return unicode.IsUpper(r)
|
||||
}
|
|
@ -0,0 +1,54 @@
|
|||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
// defaultReporter implements the reporter interface.
|
||||
//
|
||||
// As Equal serially calls the PushStep, Report, and PopStep methods, the
|
||||
// defaultReporter constructs a tree-based representation of the compared value
|
||||
// and the result of each comparison (see valueNode).
|
||||
//
|
||||
// When the String method is called, the FormatDiff method transforms the
|
||||
// valueNode tree into a textNode tree, which is a tree-based representation
|
||||
// of the textual output (see textNode).
|
||||
//
|
||||
// Lastly, the textNode.String method produces the final report as a string.
|
||||
type defaultReporter struct {
|
||||
root *valueNode
|
||||
curr *valueNode
|
||||
}
|
||||
|
||||
func (r *defaultReporter) PushStep(ps PathStep) {
|
||||
r.curr = r.curr.PushStep(ps)
|
||||
if r.root == nil {
|
||||
r.root = r.curr
|
||||
}
|
||||
}
|
||||
func (r *defaultReporter) Report(rs Result) {
|
||||
r.curr.Report(rs)
|
||||
}
|
||||
func (r *defaultReporter) PopStep() {
|
||||
r.curr = r.curr.PopStep()
|
||||
}
|
||||
|
||||
// String provides a full report of the differences detected as a structured
|
||||
// literal in pseudo-Go syntax. String may only be called after the entire tree
|
||||
// has been traversed.
|
||||
func (r *defaultReporter) String() string {
|
||||
assert(r.root != nil && r.curr == nil)
|
||||
if r.root.NumDiff == 0 {
|
||||
return ""
|
||||
}
|
||||
ptrs := new(pointerReferences)
|
||||
text := formatOptions{}.FormatDiff(r.root, ptrs)
|
||||
resolveReferences(text)
|
||||
return text.String()
|
||||
}
|
||||
|
||||
func assert(ok bool) {
|
||||
if !ok {
|
||||
panic("assertion failure")
|
||||
}
|
||||
}
|
|
@ -0,0 +1,432 @@
|
|||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/value"
|
||||
)
|
||||
|
||||
// numContextRecords is the number of surrounding equal records to print.
|
||||
const numContextRecords = 2
|
||||
|
||||
type diffMode byte
|
||||
|
||||
const (
|
||||
diffUnknown diffMode = 0
|
||||
diffIdentical diffMode = ' '
|
||||
diffRemoved diffMode = '-'
|
||||
diffInserted diffMode = '+'
|
||||
)
|
||||
|
||||
type typeMode int
|
||||
|
||||
const (
|
||||
// emitType always prints the type.
|
||||
emitType typeMode = iota
|
||||
// elideType never prints the type.
|
||||
elideType
|
||||
// autoType prints the type only for composite kinds
|
||||
// (i.e., structs, slices, arrays, and maps).
|
||||
autoType
|
||||
)
|
||||
|
||||
type formatOptions struct {
|
||||
// DiffMode controls the output mode of FormatDiff.
|
||||
//
|
||||
// If diffUnknown, then produce a diff of the x and y values.
|
||||
// If diffIdentical, then emit values as if they were equal.
|
||||
// If diffRemoved, then only emit x values (ignoring y values).
|
||||
// If diffInserted, then only emit y values (ignoring x values).
|
||||
DiffMode diffMode
|
||||
|
||||
// TypeMode controls whether to print the type for the current node.
|
||||
//
|
||||
// As a general rule of thumb, we always print the type of the next node
|
||||
// after an interface, and always elide the type of the next node after
|
||||
// a slice or map node.
|
||||
TypeMode typeMode
|
||||
|
||||
// formatValueOptions are options specific to printing reflect.Values.
|
||||
formatValueOptions
|
||||
}
|
||||
|
||||
func (opts formatOptions) WithDiffMode(d diffMode) formatOptions {
|
||||
opts.DiffMode = d
|
||||
return opts
|
||||
}
|
||||
func (opts formatOptions) WithTypeMode(t typeMode) formatOptions {
|
||||
opts.TypeMode = t
|
||||
return opts
|
||||
}
|
||||
func (opts formatOptions) WithVerbosity(level int) formatOptions {
|
||||
opts.VerbosityLevel = level
|
||||
opts.LimitVerbosity = true
|
||||
return opts
|
||||
}
|
||||
func (opts formatOptions) verbosity() uint {
|
||||
switch {
|
||||
case opts.VerbosityLevel < 0:
|
||||
return 0
|
||||
case opts.VerbosityLevel > 16:
|
||||
return 16 // some reasonable maximum to avoid shift overflow
|
||||
default:
|
||||
return uint(opts.VerbosityLevel)
|
||||
}
|
||||
}
|
||||
|
||||
const maxVerbosityPreset = 3
|
||||
|
||||
// verbosityPreset modifies the verbosity settings given an index
|
||||
// between 0 and maxVerbosityPreset, inclusive.
|
||||
func verbosityPreset(opts formatOptions, i int) formatOptions {
|
||||
opts.VerbosityLevel = int(opts.verbosity()) + 2*i
|
||||
if i > 0 {
|
||||
opts.AvoidStringer = true
|
||||
}
|
||||
if i >= maxVerbosityPreset {
|
||||
opts.PrintAddresses = true
|
||||
opts.QualifiedNames = true
|
||||
}
|
||||
return opts
|
||||
}
|
||||
|
||||
// FormatDiff converts a valueNode tree into a textNode tree, where the later
|
||||
// is a textual representation of the differences detected in the former.
|
||||
func (opts formatOptions) FormatDiff(v *valueNode, ptrs *pointerReferences) (out textNode) {
|
||||
if opts.DiffMode == diffIdentical {
|
||||
opts = opts.WithVerbosity(1)
|
||||
} else {
|
||||
opts = opts.WithVerbosity(3)
|
||||
}
|
||||
|
||||
// Check whether we have specialized formatting for this node.
|
||||
// This is not necessary, but helpful for producing more readable outputs.
|
||||
if opts.CanFormatDiffSlice(v) {
|
||||
return opts.FormatDiffSlice(v)
|
||||
}
|
||||
|
||||
var parentKind reflect.Kind
|
||||
if v.parent != nil && v.parent.TransformerName == "" {
|
||||
parentKind = v.parent.Type.Kind()
|
||||
}
|
||||
|
||||
// For leaf nodes, format the value based on the reflect.Values alone.
|
||||
if v.MaxDepth == 0 {
|
||||
switch opts.DiffMode {
|
||||
case diffUnknown, diffIdentical:
|
||||
// Format Equal.
|
||||
if v.NumDiff == 0 {
|
||||
outx := opts.FormatValue(v.ValueX, parentKind, ptrs)
|
||||
outy := opts.FormatValue(v.ValueY, parentKind, ptrs)
|
||||
if v.NumIgnored > 0 && v.NumSame == 0 {
|
||||
return textEllipsis
|
||||
} else if outx.Len() < outy.Len() {
|
||||
return outx
|
||||
} else {
|
||||
return outy
|
||||
}
|
||||
}
|
||||
|
||||
// Format unequal.
|
||||
assert(opts.DiffMode == diffUnknown)
|
||||
var list textList
|
||||
outx := opts.WithTypeMode(elideType).FormatValue(v.ValueX, parentKind, ptrs)
|
||||
outy := opts.WithTypeMode(elideType).FormatValue(v.ValueY, parentKind, ptrs)
|
||||
for i := 0; i <= maxVerbosityPreset && outx != nil && outy != nil && outx.Equal(outy); i++ {
|
||||
opts2 := verbosityPreset(opts, i).WithTypeMode(elideType)
|
||||
outx = opts2.FormatValue(v.ValueX, parentKind, ptrs)
|
||||
outy = opts2.FormatValue(v.ValueY, parentKind, ptrs)
|
||||
}
|
||||
if outx != nil {
|
||||
list = append(list, textRecord{Diff: '-', Value: outx})
|
||||
}
|
||||
if outy != nil {
|
||||
list = append(list, textRecord{Diff: '+', Value: outy})
|
||||
}
|
||||
return opts.WithTypeMode(emitType).FormatType(v.Type, list)
|
||||
case diffRemoved:
|
||||
return opts.FormatValue(v.ValueX, parentKind, ptrs)
|
||||
case diffInserted:
|
||||
return opts.FormatValue(v.ValueY, parentKind, ptrs)
|
||||
default:
|
||||
panic("invalid diff mode")
|
||||
}
|
||||
}
|
||||
|
||||
// Register slice element to support cycle detection.
|
||||
if parentKind == reflect.Slice {
|
||||
ptrRefs := ptrs.PushPair(v.ValueX, v.ValueY, opts.DiffMode, true)
|
||||
defer ptrs.Pop()
|
||||
defer func() { out = wrapTrunkReferences(ptrRefs, out) }()
|
||||
}
|
||||
|
||||
// Descend into the child value node.
|
||||
if v.TransformerName != "" {
|
||||
out := opts.WithTypeMode(emitType).FormatDiff(v.Value, ptrs)
|
||||
out = &textWrap{Prefix: "Inverse(" + v.TransformerName + ", ", Value: out, Suffix: ")"}
|
||||
return opts.FormatType(v.Type, out)
|
||||
} else {
|
||||
switch k := v.Type.Kind(); k {
|
||||
case reflect.Struct, reflect.Array, reflect.Slice:
|
||||
out = opts.formatDiffList(v.Records, k, ptrs)
|
||||
out = opts.FormatType(v.Type, out)
|
||||
case reflect.Map:
|
||||
// Register map to support cycle detection.
|
||||
ptrRefs := ptrs.PushPair(v.ValueX, v.ValueY, opts.DiffMode, false)
|
||||
defer ptrs.Pop()
|
||||
|
||||
out = opts.formatDiffList(v.Records, k, ptrs)
|
||||
out = wrapTrunkReferences(ptrRefs, out)
|
||||
out = opts.FormatType(v.Type, out)
|
||||
case reflect.Ptr:
|
||||
// Register pointer to support cycle detection.
|
||||
ptrRefs := ptrs.PushPair(v.ValueX, v.ValueY, opts.DiffMode, false)
|
||||
defer ptrs.Pop()
|
||||
|
||||
out = opts.FormatDiff(v.Value, ptrs)
|
||||
out = wrapTrunkReferences(ptrRefs, out)
|
||||
out = &textWrap{Prefix: "&", Value: out}
|
||||
case reflect.Interface:
|
||||
out = opts.WithTypeMode(emitType).FormatDiff(v.Value, ptrs)
|
||||
default:
|
||||
panic(fmt.Sprintf("%v cannot have children", k))
|
||||
}
|
||||
return out
|
||||
}
|
||||
}
|
||||
|
||||
func (opts formatOptions) formatDiffList(recs []reportRecord, k reflect.Kind, ptrs *pointerReferences) textNode {
|
||||
// Derive record name based on the data structure kind.
|
||||
var name string
|
||||
var formatKey func(reflect.Value) string
|
||||
switch k {
|
||||
case reflect.Struct:
|
||||
name = "field"
|
||||
opts = opts.WithTypeMode(autoType)
|
||||
formatKey = func(v reflect.Value) string { return v.String() }
|
||||
case reflect.Slice, reflect.Array:
|
||||
name = "element"
|
||||
opts = opts.WithTypeMode(elideType)
|
||||
formatKey = func(reflect.Value) string { return "" }
|
||||
case reflect.Map:
|
||||
name = "entry"
|
||||
opts = opts.WithTypeMode(elideType)
|
||||
formatKey = func(v reflect.Value) string { return formatMapKey(v, false, ptrs) }
|
||||
}
|
||||
|
||||
maxLen := -1
|
||||
if opts.LimitVerbosity {
|
||||
if opts.DiffMode == diffIdentical {
|
||||
maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc...
|
||||
} else {
|
||||
maxLen = (1 << opts.verbosity()) << 1 // 2, 4, 8, 16, 32, 64, etc...
|
||||
}
|
||||
opts.VerbosityLevel--
|
||||
}
|
||||
|
||||
// Handle unification.
|
||||
switch opts.DiffMode {
|
||||
case diffIdentical, diffRemoved, diffInserted:
|
||||
var list textList
|
||||
var deferredEllipsis bool // Add final "..." to indicate records were dropped
|
||||
for _, r := range recs {
|
||||
if len(list) == maxLen {
|
||||
deferredEllipsis = true
|
||||
break
|
||||
}
|
||||
|
||||
// Elide struct fields that are zero value.
|
||||
if k == reflect.Struct {
|
||||
var isZero bool
|
||||
switch opts.DiffMode {
|
||||
case diffIdentical:
|
||||
isZero = value.IsZero(r.Value.ValueX) || value.IsZero(r.Value.ValueY)
|
||||
case diffRemoved:
|
||||
isZero = value.IsZero(r.Value.ValueX)
|
||||
case diffInserted:
|
||||
isZero = value.IsZero(r.Value.ValueY)
|
||||
}
|
||||
if isZero {
|
||||
continue
|
||||
}
|
||||
}
|
||||
// Elide ignored nodes.
|
||||
if r.Value.NumIgnored > 0 && r.Value.NumSame+r.Value.NumDiff == 0 {
|
||||
deferredEllipsis = !(k == reflect.Slice || k == reflect.Array)
|
||||
if !deferredEllipsis {
|
||||
list.AppendEllipsis(diffStats{})
|
||||
}
|
||||
continue
|
||||
}
|
||||
if out := opts.FormatDiff(r.Value, ptrs); out != nil {
|
||||
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
|
||||
}
|
||||
}
|
||||
if deferredEllipsis {
|
||||
list.AppendEllipsis(diffStats{})
|
||||
}
|
||||
return &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
case diffUnknown:
|
||||
default:
|
||||
panic("invalid diff mode")
|
||||
}
|
||||
|
||||
// Handle differencing.
|
||||
var numDiffs int
|
||||
var list textList
|
||||
var keys []reflect.Value // invariant: len(list) == len(keys)
|
||||
groups := coalesceAdjacentRecords(name, recs)
|
||||
maxGroup := diffStats{Name: name}
|
||||
for i, ds := range groups {
|
||||
if maxLen >= 0 && numDiffs >= maxLen {
|
||||
maxGroup = maxGroup.Append(ds)
|
||||
continue
|
||||
}
|
||||
|
||||
// Handle equal records.
|
||||
if ds.NumDiff() == 0 {
|
||||
// Compute the number of leading and trailing records to print.
|
||||
var numLo, numHi int
|
||||
numEqual := ds.NumIgnored + ds.NumIdentical
|
||||
for numLo < numContextRecords && numLo+numHi < numEqual && i != 0 {
|
||||
if r := recs[numLo].Value; r.NumIgnored > 0 && r.NumSame+r.NumDiff == 0 {
|
||||
break
|
||||
}
|
||||
numLo++
|
||||
}
|
||||
for numHi < numContextRecords && numLo+numHi < numEqual && i != len(groups)-1 {
|
||||
if r := recs[numEqual-numHi-1].Value; r.NumIgnored > 0 && r.NumSame+r.NumDiff == 0 {
|
||||
break
|
||||
}
|
||||
numHi++
|
||||
}
|
||||
if numEqual-(numLo+numHi) == 1 && ds.NumIgnored == 0 {
|
||||
numHi++ // Avoid pointless coalescing of a single equal record
|
||||
}
|
||||
|
||||
// Format the equal values.
|
||||
for _, r := range recs[:numLo] {
|
||||
out := opts.WithDiffMode(diffIdentical).FormatDiff(r.Value, ptrs)
|
||||
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
|
||||
keys = append(keys, r.Key)
|
||||
}
|
||||
if numEqual > numLo+numHi {
|
||||
ds.NumIdentical -= numLo + numHi
|
||||
list.AppendEllipsis(ds)
|
||||
for len(keys) < len(list) {
|
||||
keys = append(keys, reflect.Value{})
|
||||
}
|
||||
}
|
||||
for _, r := range recs[numEqual-numHi : numEqual] {
|
||||
out := opts.WithDiffMode(diffIdentical).FormatDiff(r.Value, ptrs)
|
||||
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
|
||||
keys = append(keys, r.Key)
|
||||
}
|
||||
recs = recs[numEqual:]
|
||||
continue
|
||||
}
|
||||
|
||||
// Handle unequal records.
|
||||
for _, r := range recs[:ds.NumDiff()] {
|
||||
switch {
|
||||
case opts.CanFormatDiffSlice(r.Value):
|
||||
out := opts.FormatDiffSlice(r.Value)
|
||||
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
|
||||
keys = append(keys, r.Key)
|
||||
case r.Value.NumChildren == r.Value.MaxDepth:
|
||||
outx := opts.WithDiffMode(diffRemoved).FormatDiff(r.Value, ptrs)
|
||||
outy := opts.WithDiffMode(diffInserted).FormatDiff(r.Value, ptrs)
|
||||
for i := 0; i <= maxVerbosityPreset && outx != nil && outy != nil && outx.Equal(outy); i++ {
|
||||
opts2 := verbosityPreset(opts, i)
|
||||
outx = opts2.WithDiffMode(diffRemoved).FormatDiff(r.Value, ptrs)
|
||||
outy = opts2.WithDiffMode(diffInserted).FormatDiff(r.Value, ptrs)
|
||||
}
|
||||
if outx != nil {
|
||||
list = append(list, textRecord{Diff: diffRemoved, Key: formatKey(r.Key), Value: outx})
|
||||
keys = append(keys, r.Key)
|
||||
}
|
||||
if outy != nil {
|
||||
list = append(list, textRecord{Diff: diffInserted, Key: formatKey(r.Key), Value: outy})
|
||||
keys = append(keys, r.Key)
|
||||
}
|
||||
default:
|
||||
out := opts.FormatDiff(r.Value, ptrs)
|
||||
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
|
||||
keys = append(keys, r.Key)
|
||||
}
|
||||
}
|
||||
recs = recs[ds.NumDiff():]
|
||||
numDiffs += ds.NumDiff()
|
||||
}
|
||||
if maxGroup.IsZero() {
|
||||
assert(len(recs) == 0)
|
||||
} else {
|
||||
list.AppendEllipsis(maxGroup)
|
||||
for len(keys) < len(list) {
|
||||
keys = append(keys, reflect.Value{})
|
||||
}
|
||||
}
|
||||
assert(len(list) == len(keys))
|
||||
|
||||
// For maps, the default formatting logic uses fmt.Stringer which may
|
||||
// produce ambiguous output. Avoid calling String to disambiguate.
|
||||
if k == reflect.Map {
|
||||
var ambiguous bool
|
||||
seenKeys := map[string]reflect.Value{}
|
||||
for i, currKey := range keys {
|
||||
if currKey.IsValid() {
|
||||
strKey := list[i].Key
|
||||
prevKey, seen := seenKeys[strKey]
|
||||
if seen && prevKey.CanInterface() && currKey.CanInterface() {
|
||||
ambiguous = prevKey.Interface() != currKey.Interface()
|
||||
if ambiguous {
|
||||
break
|
||||
}
|
||||
}
|
||||
seenKeys[strKey] = currKey
|
||||
}
|
||||
}
|
||||
if ambiguous {
|
||||
for i, k := range keys {
|
||||
if k.IsValid() {
|
||||
list[i].Key = formatMapKey(k, true, ptrs)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
}
|
||||
|
||||
// coalesceAdjacentRecords coalesces the list of records into groups of
|
||||
// adjacent equal, or unequal counts.
|
||||
func coalesceAdjacentRecords(name string, recs []reportRecord) (groups []diffStats) {
|
||||
var prevCase int // Arbitrary index into which case last occurred
|
||||
lastStats := func(i int) *diffStats {
|
||||
if prevCase != i {
|
||||
groups = append(groups, diffStats{Name: name})
|
||||
prevCase = i
|
||||
}
|
||||
return &groups[len(groups)-1]
|
||||
}
|
||||
for _, r := range recs {
|
||||
switch rv := r.Value; {
|
||||
case rv.NumIgnored > 0 && rv.NumSame+rv.NumDiff == 0:
|
||||
lastStats(1).NumIgnored++
|
||||
case rv.NumDiff == 0:
|
||||
lastStats(1).NumIdentical++
|
||||
case rv.NumDiff > 0 && !rv.ValueY.IsValid():
|
||||
lastStats(2).NumRemoved++
|
||||
case rv.NumDiff > 0 && !rv.ValueX.IsValid():
|
||||
lastStats(2).NumInserted++
|
||||
default:
|
||||
lastStats(2).NumModified++
|
||||
}
|
||||
}
|
||||
return groups
|
||||
}
|
|
@ -0,0 +1,264 @@
|
|||
// Copyright 2020, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/flags"
|
||||
"github.com/google/go-cmp/cmp/internal/value"
|
||||
)
|
||||
|
||||
const (
|
||||
pointerDelimPrefix = "⟪"
|
||||
pointerDelimSuffix = "⟫"
|
||||
)
|
||||
|
||||
// formatPointer prints the address of the pointer.
|
||||
func formatPointer(p value.Pointer, withDelims bool) string {
|
||||
v := p.Uintptr()
|
||||
if flags.Deterministic {
|
||||
v = 0xdeadf00f // Only used for stable testing purposes
|
||||
}
|
||||
if withDelims {
|
||||
return pointerDelimPrefix + formatHex(uint64(v)) + pointerDelimSuffix
|
||||
}
|
||||
return formatHex(uint64(v))
|
||||
}
|
||||
|
||||
// pointerReferences is a stack of pointers visited so far.
|
||||
type pointerReferences [][2]value.Pointer
|
||||
|
||||
func (ps *pointerReferences) PushPair(vx, vy reflect.Value, d diffMode, deref bool) (pp [2]value.Pointer) {
|
||||
if deref && vx.IsValid() {
|
||||
vx = vx.Addr()
|
||||
}
|
||||
if deref && vy.IsValid() {
|
||||
vy = vy.Addr()
|
||||
}
|
||||
switch d {
|
||||
case diffUnknown, diffIdentical:
|
||||
pp = [2]value.Pointer{value.PointerOf(vx), value.PointerOf(vy)}
|
||||
case diffRemoved:
|
||||
pp = [2]value.Pointer{value.PointerOf(vx), value.Pointer{}}
|
||||
case diffInserted:
|
||||
pp = [2]value.Pointer{value.Pointer{}, value.PointerOf(vy)}
|
||||
}
|
||||
*ps = append(*ps, pp)
|
||||
return pp
|
||||
}
|
||||
|
||||
func (ps *pointerReferences) Push(v reflect.Value) (p value.Pointer, seen bool) {
|
||||
p = value.PointerOf(v)
|
||||
for _, pp := range *ps {
|
||||
if p == pp[0] || p == pp[1] {
|
||||
return p, true
|
||||
}
|
||||
}
|
||||
*ps = append(*ps, [2]value.Pointer{p, p})
|
||||
return p, false
|
||||
}
|
||||
|
||||
func (ps *pointerReferences) Pop() {
|
||||
*ps = (*ps)[:len(*ps)-1]
|
||||
}
|
||||
|
||||
// trunkReferences is metadata for a textNode indicating that the sub-tree
|
||||
// represents the value for either pointer in a pair of references.
|
||||
type trunkReferences struct{ pp [2]value.Pointer }
|
||||
|
||||
// trunkReference is metadata for a textNode indicating that the sub-tree
|
||||
// represents the value for the given pointer reference.
|
||||
type trunkReference struct{ p value.Pointer }
|
||||
|
||||
// leafReference is metadata for a textNode indicating that the value is
|
||||
// truncated as it refers to another part of the tree (i.e., a trunk).
|
||||
type leafReference struct{ p value.Pointer }
|
||||
|
||||
func wrapTrunkReferences(pp [2]value.Pointer, s textNode) textNode {
|
||||
switch {
|
||||
case pp[0].IsNil():
|
||||
return &textWrap{Value: s, Metadata: trunkReference{pp[1]}}
|
||||
case pp[1].IsNil():
|
||||
return &textWrap{Value: s, Metadata: trunkReference{pp[0]}}
|
||||
case pp[0] == pp[1]:
|
||||
return &textWrap{Value: s, Metadata: trunkReference{pp[0]}}
|
||||
default:
|
||||
return &textWrap{Value: s, Metadata: trunkReferences{pp}}
|
||||
}
|
||||
}
|
||||
func wrapTrunkReference(p value.Pointer, printAddress bool, s textNode) textNode {
|
||||
var prefix string
|
||||
if printAddress {
|
||||
prefix = formatPointer(p, true)
|
||||
}
|
||||
return &textWrap{Prefix: prefix, Value: s, Metadata: trunkReference{p}}
|
||||
}
|
||||
func makeLeafReference(p value.Pointer, printAddress bool) textNode {
|
||||
out := &textWrap{Prefix: "(", Value: textEllipsis, Suffix: ")"}
|
||||
var prefix string
|
||||
if printAddress {
|
||||
prefix = formatPointer(p, true)
|
||||
}
|
||||
return &textWrap{Prefix: prefix, Value: out, Metadata: leafReference{p}}
|
||||
}
|
||||
|
||||
// resolveReferences walks the textNode tree searching for any leaf reference
|
||||
// metadata and resolves each against the corresponding trunk references.
|
||||
// Since pointer addresses in memory are not particularly readable to the user,
|
||||
// it replaces each pointer value with an arbitrary and unique reference ID.
|
||||
func resolveReferences(s textNode) {
|
||||
var walkNodes func(textNode, func(textNode))
|
||||
walkNodes = func(s textNode, f func(textNode)) {
|
||||
f(s)
|
||||
switch s := s.(type) {
|
||||
case *textWrap:
|
||||
walkNodes(s.Value, f)
|
||||
case textList:
|
||||
for _, r := range s {
|
||||
walkNodes(r.Value, f)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Collect all trunks and leaves with reference metadata.
|
||||
var trunks, leaves []*textWrap
|
||||
walkNodes(s, func(s textNode) {
|
||||
if s, ok := s.(*textWrap); ok {
|
||||
switch s.Metadata.(type) {
|
||||
case leafReference:
|
||||
leaves = append(leaves, s)
|
||||
case trunkReference, trunkReferences:
|
||||
trunks = append(trunks, s)
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
// No leaf references to resolve.
|
||||
if len(leaves) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
// Collect the set of all leaf references to resolve.
|
||||
leafPtrs := make(map[value.Pointer]bool)
|
||||
for _, leaf := range leaves {
|
||||
leafPtrs[leaf.Metadata.(leafReference).p] = true
|
||||
}
|
||||
|
||||
// Collect the set of trunk pointers that are always paired together.
|
||||
// This allows us to assign a single ID to both pointers for brevity.
|
||||
// If a pointer in a pair ever occurs by itself or as a different pair,
|
||||
// then the pair is broken.
|
||||
pairedTrunkPtrs := make(map[value.Pointer]value.Pointer)
|
||||
unpair := func(p value.Pointer) {
|
||||
if !pairedTrunkPtrs[p].IsNil() {
|
||||
pairedTrunkPtrs[pairedTrunkPtrs[p]] = value.Pointer{} // invalidate other half
|
||||
}
|
||||
pairedTrunkPtrs[p] = value.Pointer{} // invalidate this half
|
||||
}
|
||||
for _, trunk := range trunks {
|
||||
switch p := trunk.Metadata.(type) {
|
||||
case trunkReference:
|
||||
unpair(p.p) // standalone pointer cannot be part of a pair
|
||||
case trunkReferences:
|
||||
p0, ok0 := pairedTrunkPtrs[p.pp[0]]
|
||||
p1, ok1 := pairedTrunkPtrs[p.pp[1]]
|
||||
switch {
|
||||
case !ok0 && !ok1:
|
||||
// Register the newly seen pair.
|
||||
pairedTrunkPtrs[p.pp[0]] = p.pp[1]
|
||||
pairedTrunkPtrs[p.pp[1]] = p.pp[0]
|
||||
case ok0 && ok1 && p0 == p.pp[1] && p1 == p.pp[0]:
|
||||
// Exact pair already seen; do nothing.
|
||||
default:
|
||||
// Pair conflicts with some other pair; break all pairs.
|
||||
unpair(p.pp[0])
|
||||
unpair(p.pp[1])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Correlate each pointer referenced by leaves to a unique identifier,
|
||||
// and print the IDs for each trunk that matches those pointers.
|
||||
var nextID uint
|
||||
ptrIDs := make(map[value.Pointer]uint)
|
||||
newID := func() uint {
|
||||
id := nextID
|
||||
nextID++
|
||||
return id
|
||||
}
|
||||
for _, trunk := range trunks {
|
||||
switch p := trunk.Metadata.(type) {
|
||||
case trunkReference:
|
||||
if print := leafPtrs[p.p]; print {
|
||||
id, ok := ptrIDs[p.p]
|
||||
if !ok {
|
||||
id = newID()
|
||||
ptrIDs[p.p] = id
|
||||
}
|
||||
trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id))
|
||||
}
|
||||
case trunkReferences:
|
||||
print0 := leafPtrs[p.pp[0]]
|
||||
print1 := leafPtrs[p.pp[1]]
|
||||
if print0 || print1 {
|
||||
id0, ok0 := ptrIDs[p.pp[0]]
|
||||
id1, ok1 := ptrIDs[p.pp[1]]
|
||||
isPair := pairedTrunkPtrs[p.pp[0]] == p.pp[1] && pairedTrunkPtrs[p.pp[1]] == p.pp[0]
|
||||
if isPair {
|
||||
var id uint
|
||||
assert(ok0 == ok1) // must be seen together or not at all
|
||||
if ok0 {
|
||||
assert(id0 == id1) // must have the same ID
|
||||
id = id0
|
||||
} else {
|
||||
id = newID()
|
||||
ptrIDs[p.pp[0]] = id
|
||||
ptrIDs[p.pp[1]] = id
|
||||
}
|
||||
trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id))
|
||||
} else {
|
||||
if print0 && !ok0 {
|
||||
id0 = newID()
|
||||
ptrIDs[p.pp[0]] = id0
|
||||
}
|
||||
if print1 && !ok1 {
|
||||
id1 = newID()
|
||||
ptrIDs[p.pp[1]] = id1
|
||||
}
|
||||
switch {
|
||||
case print0 && print1:
|
||||
trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id0)+","+formatReference(id1))
|
||||
case print0:
|
||||
trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id0))
|
||||
case print1:
|
||||
trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id1))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Update all leaf references with the unique identifier.
|
||||
for _, leaf := range leaves {
|
||||
if id, ok := ptrIDs[leaf.Metadata.(leafReference).p]; ok {
|
||||
leaf.Prefix = updateReferencePrefix(leaf.Prefix, formatReference(id))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func formatReference(id uint) string {
|
||||
return fmt.Sprintf("ref#%d", id)
|
||||
}
|
||||
|
||||
func updateReferencePrefix(prefix, ref string) string {
|
||||
if prefix == "" {
|
||||
return pointerDelimPrefix + ref + pointerDelimSuffix
|
||||
}
|
||||
suffix := strings.TrimPrefix(prefix, pointerDelimPrefix)
|
||||
return pointerDelimPrefix + ref + ": " + suffix
|
||||
}
|
|
@ -0,0 +1,402 @@
|
|||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
"unicode"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/value"
|
||||
)
|
||||
|
||||
type formatValueOptions struct {
|
||||
// AvoidStringer controls whether to avoid calling custom stringer
|
||||
// methods like error.Error or fmt.Stringer.String.
|
||||
AvoidStringer bool
|
||||
|
||||
// PrintAddresses controls whether to print the address of all pointers,
|
||||
// slice elements, and maps.
|
||||
PrintAddresses bool
|
||||
|
||||
// QualifiedNames controls whether FormatType uses the fully qualified name
|
||||
// (including the full package path as opposed to just the package name).
|
||||
QualifiedNames bool
|
||||
|
||||
// VerbosityLevel controls the amount of output to produce.
|
||||
// A higher value produces more output. A value of zero or lower produces
|
||||
// no output (represented using an ellipsis).
|
||||
// If LimitVerbosity is false, then the level is treated as infinite.
|
||||
VerbosityLevel int
|
||||
|
||||
// LimitVerbosity specifies that formatting should respect VerbosityLevel.
|
||||
LimitVerbosity bool
|
||||
}
|
||||
|
||||
// FormatType prints the type as if it were wrapping s.
|
||||
// This may return s as-is depending on the current type and TypeMode mode.
|
||||
func (opts formatOptions) FormatType(t reflect.Type, s textNode) textNode {
|
||||
// Check whether to emit the type or not.
|
||||
switch opts.TypeMode {
|
||||
case autoType:
|
||||
switch t.Kind() {
|
||||
case reflect.Struct, reflect.Slice, reflect.Array, reflect.Map:
|
||||
if s.Equal(textNil) {
|
||||
return s
|
||||
}
|
||||
default:
|
||||
return s
|
||||
}
|
||||
if opts.DiffMode == diffIdentical {
|
||||
return s // elide type for identical nodes
|
||||
}
|
||||
case elideType:
|
||||
return s
|
||||
}
|
||||
|
||||
// Determine the type label, applying special handling for unnamed types.
|
||||
typeName := value.TypeString(t, opts.QualifiedNames)
|
||||
if t.Name() == "" {
|
||||
// According to Go grammar, certain type literals contain symbols that
|
||||
// do not strongly bind to the next lexicographical token (e.g., *T).
|
||||
switch t.Kind() {
|
||||
case reflect.Chan, reflect.Func, reflect.Ptr:
|
||||
typeName = "(" + typeName + ")"
|
||||
}
|
||||
}
|
||||
return &textWrap{Prefix: typeName, Value: wrapParens(s)}
|
||||
}
|
||||
|
||||
// wrapParens wraps s with a set of parenthesis, but avoids it if the
|
||||
// wrapped node itself is already surrounded by a pair of parenthesis or braces.
|
||||
// It handles unwrapping one level of pointer-reference nodes.
|
||||
func wrapParens(s textNode) textNode {
|
||||
var refNode *textWrap
|
||||
if s2, ok := s.(*textWrap); ok {
|
||||
// Unwrap a single pointer reference node.
|
||||
switch s2.Metadata.(type) {
|
||||
case leafReference, trunkReference, trunkReferences:
|
||||
refNode = s2
|
||||
if s3, ok := refNode.Value.(*textWrap); ok {
|
||||
s2 = s3
|
||||
}
|
||||
}
|
||||
|
||||
// Already has delimiters that make parenthesis unnecessary.
|
||||
hasParens := strings.HasPrefix(s2.Prefix, "(") && strings.HasSuffix(s2.Suffix, ")")
|
||||
hasBraces := strings.HasPrefix(s2.Prefix, "{") && strings.HasSuffix(s2.Suffix, "}")
|
||||
if hasParens || hasBraces {
|
||||
return s
|
||||
}
|
||||
}
|
||||
if refNode != nil {
|
||||
refNode.Value = &textWrap{Prefix: "(", Value: refNode.Value, Suffix: ")"}
|
||||
return s
|
||||
}
|
||||
return &textWrap{Prefix: "(", Value: s, Suffix: ")"}
|
||||
}
|
||||
|
||||
// FormatValue prints the reflect.Value, taking extra care to avoid descending
|
||||
// into pointers already in ptrs. As pointers are visited, ptrs is also updated.
|
||||
func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, ptrs *pointerReferences) (out textNode) {
|
||||
if !v.IsValid() {
|
||||
return nil
|
||||
}
|
||||
t := v.Type()
|
||||
|
||||
// Check slice element for cycles.
|
||||
if parentKind == reflect.Slice {
|
||||
ptrRef, visited := ptrs.Push(v.Addr())
|
||||
if visited {
|
||||
return makeLeafReference(ptrRef, false)
|
||||
}
|
||||
defer ptrs.Pop()
|
||||
defer func() { out = wrapTrunkReference(ptrRef, false, out) }()
|
||||
}
|
||||
|
||||
// Check whether there is an Error or String method to call.
|
||||
if !opts.AvoidStringer && v.CanInterface() {
|
||||
// Avoid calling Error or String methods on nil receivers since many
|
||||
// implementations crash when doing so.
|
||||
if (t.Kind() != reflect.Ptr && t.Kind() != reflect.Interface) || !v.IsNil() {
|
||||
var prefix, strVal string
|
||||
func() {
|
||||
// Swallow and ignore any panics from String or Error.
|
||||
defer func() { recover() }()
|
||||
switch v := v.Interface().(type) {
|
||||
case error:
|
||||
strVal = v.Error()
|
||||
prefix = "e"
|
||||
case fmt.Stringer:
|
||||
strVal = v.String()
|
||||
prefix = "s"
|
||||
}
|
||||
}()
|
||||
if prefix != "" {
|
||||
return opts.formatString(prefix, strVal)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Check whether to explicitly wrap the result with the type.
|
||||
var skipType bool
|
||||
defer func() {
|
||||
if !skipType {
|
||||
out = opts.FormatType(t, out)
|
||||
}
|
||||
}()
|
||||
|
||||
switch t.Kind() {
|
||||
case reflect.Bool:
|
||||
return textLine(fmt.Sprint(v.Bool()))
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
|
||||
return textLine(fmt.Sprint(v.Int()))
|
||||
case reflect.Uint, reflect.Uint16, reflect.Uint32, reflect.Uint64:
|
||||
return textLine(fmt.Sprint(v.Uint()))
|
||||
case reflect.Uint8:
|
||||
if parentKind == reflect.Slice || parentKind == reflect.Array {
|
||||
return textLine(formatHex(v.Uint()))
|
||||
}
|
||||
return textLine(fmt.Sprint(v.Uint()))
|
||||
case reflect.Uintptr:
|
||||
return textLine(formatHex(v.Uint()))
|
||||
case reflect.Float32, reflect.Float64:
|
||||
return textLine(fmt.Sprint(v.Float()))
|
||||
case reflect.Complex64, reflect.Complex128:
|
||||
return textLine(fmt.Sprint(v.Complex()))
|
||||
case reflect.String:
|
||||
return opts.formatString("", v.String())
|
||||
case reflect.UnsafePointer, reflect.Chan, reflect.Func:
|
||||
return textLine(formatPointer(value.PointerOf(v), true))
|
||||
case reflect.Struct:
|
||||
var list textList
|
||||
v := makeAddressable(v) // needed for retrieveUnexportedField
|
||||
maxLen := v.NumField()
|
||||
if opts.LimitVerbosity {
|
||||
maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc...
|
||||
opts.VerbosityLevel--
|
||||
}
|
||||
for i := 0; i < v.NumField(); i++ {
|
||||
vv := v.Field(i)
|
||||
if value.IsZero(vv) {
|
||||
continue // Elide fields with zero values
|
||||
}
|
||||
if len(list) == maxLen {
|
||||
list.AppendEllipsis(diffStats{})
|
||||
break
|
||||
}
|
||||
sf := t.Field(i)
|
||||
if supportExporters && !isExported(sf.Name) {
|
||||
vv = retrieveUnexportedField(v, sf, true)
|
||||
}
|
||||
s := opts.WithTypeMode(autoType).FormatValue(vv, t.Kind(), ptrs)
|
||||
list = append(list, textRecord{Key: sf.Name, Value: s})
|
||||
}
|
||||
return &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
case reflect.Slice:
|
||||
if v.IsNil() {
|
||||
return textNil
|
||||
}
|
||||
|
||||
// Check whether this is a []byte of text data.
|
||||
if t.Elem() == reflect.TypeOf(byte(0)) {
|
||||
b := v.Bytes()
|
||||
isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) && unicode.IsSpace(r) }
|
||||
if len(b) > 0 && utf8.Valid(b) && len(bytes.TrimFunc(b, isPrintSpace)) == 0 {
|
||||
out = opts.formatString("", string(b))
|
||||
return opts.WithTypeMode(emitType).FormatType(t, out)
|
||||
}
|
||||
}
|
||||
|
||||
fallthrough
|
||||
case reflect.Array:
|
||||
maxLen := v.Len()
|
||||
if opts.LimitVerbosity {
|
||||
maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc...
|
||||
opts.VerbosityLevel--
|
||||
}
|
||||
var list textList
|
||||
for i := 0; i < v.Len(); i++ {
|
||||
if len(list) == maxLen {
|
||||
list.AppendEllipsis(diffStats{})
|
||||
break
|
||||
}
|
||||
s := opts.WithTypeMode(elideType).FormatValue(v.Index(i), t.Kind(), ptrs)
|
||||
list = append(list, textRecord{Value: s})
|
||||
}
|
||||
|
||||
out = &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
if t.Kind() == reflect.Slice && opts.PrintAddresses {
|
||||
header := fmt.Sprintf("ptr:%v, len:%d, cap:%d", formatPointer(value.PointerOf(v), false), v.Len(), v.Cap())
|
||||
out = &textWrap{Prefix: pointerDelimPrefix + header + pointerDelimSuffix, Value: out}
|
||||
}
|
||||
return out
|
||||
case reflect.Map:
|
||||
if v.IsNil() {
|
||||
return textNil
|
||||
}
|
||||
|
||||
// Check pointer for cycles.
|
||||
ptrRef, visited := ptrs.Push(v)
|
||||
if visited {
|
||||
return makeLeafReference(ptrRef, opts.PrintAddresses)
|
||||
}
|
||||
defer ptrs.Pop()
|
||||
|
||||
maxLen := v.Len()
|
||||
if opts.LimitVerbosity {
|
||||
maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc...
|
||||
opts.VerbosityLevel--
|
||||
}
|
||||
var list textList
|
||||
for _, k := range value.SortKeys(v.MapKeys()) {
|
||||
if len(list) == maxLen {
|
||||
list.AppendEllipsis(diffStats{})
|
||||
break
|
||||
}
|
||||
sk := formatMapKey(k, false, ptrs)
|
||||
sv := opts.WithTypeMode(elideType).FormatValue(v.MapIndex(k), t.Kind(), ptrs)
|
||||
list = append(list, textRecord{Key: sk, Value: sv})
|
||||
}
|
||||
|
||||
out = &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
out = wrapTrunkReference(ptrRef, opts.PrintAddresses, out)
|
||||
return out
|
||||
case reflect.Ptr:
|
||||
if v.IsNil() {
|
||||
return textNil
|
||||
}
|
||||
|
||||
// Check pointer for cycles.
|
||||
ptrRef, visited := ptrs.Push(v)
|
||||
if visited {
|
||||
out = makeLeafReference(ptrRef, opts.PrintAddresses)
|
||||
return &textWrap{Prefix: "&", Value: out}
|
||||
}
|
||||
defer ptrs.Pop()
|
||||
|
||||
skipType = true // Let the underlying value print the type instead
|
||||
out = opts.FormatValue(v.Elem(), t.Kind(), ptrs)
|
||||
out = wrapTrunkReference(ptrRef, opts.PrintAddresses, out)
|
||||
out = &textWrap{Prefix: "&", Value: out}
|
||||
return out
|
||||
case reflect.Interface:
|
||||
if v.IsNil() {
|
||||
return textNil
|
||||
}
|
||||
// Interfaces accept different concrete types,
|
||||
// so configure the underlying value to explicitly print the type.
|
||||
skipType = true // Print the concrete type instead
|
||||
return opts.WithTypeMode(emitType).FormatValue(v.Elem(), t.Kind(), ptrs)
|
||||
default:
|
||||
panic(fmt.Sprintf("%v kind not handled", v.Kind()))
|
||||
}
|
||||
}
|
||||
|
||||
func (opts formatOptions) formatString(prefix, s string) textNode {
|
||||
maxLen := len(s)
|
||||
maxLines := strings.Count(s, "\n") + 1
|
||||
if opts.LimitVerbosity {
|
||||
maxLen = (1 << opts.verbosity()) << 5 // 32, 64, 128, 256, etc...
|
||||
maxLines = (1 << opts.verbosity()) << 2 // 4, 8, 16, 32, 64, etc...
|
||||
}
|
||||
|
||||
// For multiline strings, use the triple-quote syntax,
|
||||
// but only use it when printing removed or inserted nodes since
|
||||
// we only want the extra verbosity for those cases.
|
||||
lines := strings.Split(strings.TrimSuffix(s, "\n"), "\n")
|
||||
isTripleQuoted := len(lines) >= 4 && (opts.DiffMode == '-' || opts.DiffMode == '+')
|
||||
for i := 0; i < len(lines) && isTripleQuoted; i++ {
|
||||
lines[i] = strings.TrimPrefix(strings.TrimSuffix(lines[i], "\r"), "\r") // trim leading/trailing carriage returns for legacy Windows endline support
|
||||
isPrintable := func(r rune) bool {
|
||||
return unicode.IsPrint(r) || r == '\t' // specially treat tab as printable
|
||||
}
|
||||
line := lines[i]
|
||||
isTripleQuoted = !strings.HasPrefix(strings.TrimPrefix(line, prefix), `"""`) && !strings.HasPrefix(line, "...") && strings.TrimFunc(line, isPrintable) == "" && len(line) <= maxLen
|
||||
}
|
||||
if isTripleQuoted {
|
||||
var list textList
|
||||
list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(prefix + `"""`), ElideComma: true})
|
||||
for i, line := range lines {
|
||||
if numElided := len(lines) - i; i == maxLines-1 && numElided > 1 {
|
||||
comment := commentString(fmt.Sprintf("%d elided lines", numElided))
|
||||
list = append(list, textRecord{Diff: opts.DiffMode, Value: textEllipsis, ElideComma: true, Comment: comment})
|
||||
break
|
||||
}
|
||||
list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(line), ElideComma: true})
|
||||
}
|
||||
list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(prefix + `"""`), ElideComma: true})
|
||||
return &textWrap{Prefix: "(", Value: list, Suffix: ")"}
|
||||
}
|
||||
|
||||
// Format the string as a single-line quoted string.
|
||||
if len(s) > maxLen+len(textEllipsis) {
|
||||
return textLine(prefix + formatString(s[:maxLen]) + string(textEllipsis))
|
||||
}
|
||||
return textLine(prefix + formatString(s))
|
||||
}
|
||||
|
||||
// formatMapKey formats v as if it were a map key.
|
||||
// The result is guaranteed to be a single line.
|
||||
func formatMapKey(v reflect.Value, disambiguate bool, ptrs *pointerReferences) string {
|
||||
var opts formatOptions
|
||||
opts.DiffMode = diffIdentical
|
||||
opts.TypeMode = elideType
|
||||
opts.PrintAddresses = disambiguate
|
||||
opts.AvoidStringer = disambiguate
|
||||
opts.QualifiedNames = disambiguate
|
||||
opts.VerbosityLevel = maxVerbosityPreset
|
||||
opts.LimitVerbosity = true
|
||||
s := opts.FormatValue(v, reflect.Map, ptrs).String()
|
||||
return strings.TrimSpace(s)
|
||||
}
|
||||
|
||||
// formatString prints s as a double-quoted or backtick-quoted string.
|
||||
func formatString(s string) string {
|
||||
// Use quoted string if it the same length as a raw string literal.
|
||||
// Otherwise, attempt to use the raw string form.
|
||||
qs := strconv.Quote(s)
|
||||
if len(qs) == 1+len(s)+1 {
|
||||
return qs
|
||||
}
|
||||
|
||||
// Disallow newlines to ensure output is a single line.
|
||||
// Only allow printable runes for readability purposes.
|
||||
rawInvalid := func(r rune) bool {
|
||||
return r == '`' || r == '\n' || !(unicode.IsPrint(r) || r == '\t')
|
||||
}
|
||||
if utf8.ValidString(s) && strings.IndexFunc(s, rawInvalid) < 0 {
|
||||
return "`" + s + "`"
|
||||
}
|
||||
return qs
|
||||
}
|
||||
|
||||
// formatHex prints u as a hexadecimal integer in Go notation.
|
||||
func formatHex(u uint64) string {
|
||||
var f string
|
||||
switch {
|
||||
case u <= 0xff:
|
||||
f = "0x%02x"
|
||||
case u <= 0xffff:
|
||||
f = "0x%04x"
|
||||
case u <= 0xffffff:
|
||||
f = "0x%06x"
|
||||
case u <= 0xffffffff:
|
||||
f = "0x%08x"
|
||||
case u <= 0xffffffffff:
|
||||
f = "0x%010x"
|
||||
case u <= 0xffffffffffff:
|
||||
f = "0x%012x"
|
||||
case u <= 0xffffffffffffff:
|
||||
f = "0x%014x"
|
||||
case u <= 0xffffffffffffffff:
|
||||
f = "0x%016x"
|
||||
}
|
||||
return fmt.Sprintf(f, u)
|
||||
}
|
|
@ -0,0 +1,448 @@
|
|||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
"unicode"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/diff"
|
||||
)
|
||||
|
||||
// CanFormatDiffSlice reports whether we support custom formatting for nodes
|
||||
// that are slices of primitive kinds or strings.
|
||||
func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool {
|
||||
switch {
|
||||
case opts.DiffMode != diffUnknown:
|
||||
return false // Must be formatting in diff mode
|
||||
case v.NumDiff == 0:
|
||||
return false // No differences detected
|
||||
case !v.ValueX.IsValid() || !v.ValueY.IsValid():
|
||||
return false // Both values must be valid
|
||||
case v.Type.Kind() == reflect.Slice && (v.ValueX.Len() == 0 || v.ValueY.Len() == 0):
|
||||
return false // Both slice values have to be non-empty
|
||||
case v.NumIgnored > 0:
|
||||
return false // Some ignore option was used
|
||||
case v.NumTransformed > 0:
|
||||
return false // Some transform option was used
|
||||
case v.NumCompared > 1:
|
||||
return false // More than one comparison was used
|
||||
case v.NumCompared == 1 && v.Type.Name() != "":
|
||||
// The need for cmp to check applicability of options on every element
|
||||
// in a slice is a significant performance detriment for large []byte.
|
||||
// The workaround is to specify Comparer(bytes.Equal),
|
||||
// which enables cmp to compare []byte more efficiently.
|
||||
// If they differ, we still want to provide batched diffing.
|
||||
// The logic disallows named types since they tend to have their own
|
||||
// String method, with nicer formatting than what this provides.
|
||||
return false
|
||||
}
|
||||
|
||||
switch t := v.Type; t.Kind() {
|
||||
case reflect.String:
|
||||
case reflect.Array, reflect.Slice:
|
||||
// Only slices of primitive types have specialized handling.
|
||||
switch t.Elem().Kind() {
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
|
||||
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr,
|
||||
reflect.Bool, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128:
|
||||
default:
|
||||
return false
|
||||
}
|
||||
|
||||
// If a sufficient number of elements already differ,
|
||||
// use specialized formatting even if length requirement is not met.
|
||||
if v.NumDiff > v.NumSame {
|
||||
return true
|
||||
}
|
||||
default:
|
||||
return false
|
||||
}
|
||||
|
||||
// Use specialized string diffing for longer slices or strings.
|
||||
const minLength = 64
|
||||
return v.ValueX.Len() >= minLength && v.ValueY.Len() >= minLength
|
||||
}
|
||||
|
||||
// FormatDiffSlice prints a diff for the slices (or strings) represented by v.
|
||||
// This provides custom-tailored logic to make printing of differences in
|
||||
// textual strings and slices of primitive kinds more readable.
|
||||
func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode {
|
||||
assert(opts.DiffMode == diffUnknown)
|
||||
t, vx, vy := v.Type, v.ValueX, v.ValueY
|
||||
|
||||
// Auto-detect the type of the data.
|
||||
var isLinedText, isText, isBinary bool
|
||||
var sx, sy string
|
||||
switch {
|
||||
case t.Kind() == reflect.String:
|
||||
sx, sy = vx.String(), vy.String()
|
||||
isText = true // Initial estimate, verify later
|
||||
case t.Kind() == reflect.Slice && t.Elem() == reflect.TypeOf(byte(0)):
|
||||
sx, sy = string(vx.Bytes()), string(vy.Bytes())
|
||||
isBinary = true // Initial estimate, verify later
|
||||
case t.Kind() == reflect.Array:
|
||||
// Arrays need to be addressable for slice operations to work.
|
||||
vx2, vy2 := reflect.New(t).Elem(), reflect.New(t).Elem()
|
||||
vx2.Set(vx)
|
||||
vy2.Set(vy)
|
||||
vx, vy = vx2, vy2
|
||||
}
|
||||
if isText || isBinary {
|
||||
var numLines, lastLineIdx, maxLineLen int
|
||||
isBinary = !utf8.ValidString(sx) || !utf8.ValidString(sy)
|
||||
for i, r := range sx + sy {
|
||||
if !(unicode.IsPrint(r) || unicode.IsSpace(r)) || r == utf8.RuneError {
|
||||
isBinary = true
|
||||
break
|
||||
}
|
||||
if r == '\n' {
|
||||
if maxLineLen < i-lastLineIdx {
|
||||
maxLineLen = i - lastLineIdx
|
||||
}
|
||||
lastLineIdx = i + 1
|
||||
numLines++
|
||||
}
|
||||
}
|
||||
isText = !isBinary
|
||||
isLinedText = isText && numLines >= 4 && maxLineLen <= 1024
|
||||
}
|
||||
|
||||
// Format the string into printable records.
|
||||
var list textList
|
||||
var delim string
|
||||
switch {
|
||||
// If the text appears to be multi-lined text,
|
||||
// then perform differencing across individual lines.
|
||||
case isLinedText:
|
||||
ssx := strings.Split(sx, "\n")
|
||||
ssy := strings.Split(sy, "\n")
|
||||
list = opts.formatDiffSlice(
|
||||
reflect.ValueOf(ssx), reflect.ValueOf(ssy), 1, "line",
|
||||
func(v reflect.Value, d diffMode) textRecord {
|
||||
s := formatString(v.Index(0).String())
|
||||
return textRecord{Diff: d, Value: textLine(s)}
|
||||
},
|
||||
)
|
||||
delim = "\n"
|
||||
|
||||
// If possible, use a custom triple-quote (""") syntax for printing
|
||||
// differences in a string literal. This format is more readable,
|
||||
// but has edge-cases where differences are visually indistinguishable.
|
||||
// This format is avoided under the following conditions:
|
||||
// • A line starts with `"""`
|
||||
// • A line starts with "..."
|
||||
// • A line contains non-printable characters
|
||||
// • Adjacent different lines differ only by whitespace
|
||||
//
|
||||
// For example:
|
||||
// """
|
||||
// ... // 3 identical lines
|
||||
// foo
|
||||
// bar
|
||||
// - baz
|
||||
// + BAZ
|
||||
// """
|
||||
isTripleQuoted := true
|
||||
prevRemoveLines := map[string]bool{}
|
||||
prevInsertLines := map[string]bool{}
|
||||
var list2 textList
|
||||
list2 = append(list2, textRecord{Value: textLine(`"""`), ElideComma: true})
|
||||
for _, r := range list {
|
||||
if !r.Value.Equal(textEllipsis) {
|
||||
line, _ := strconv.Unquote(string(r.Value.(textLine)))
|
||||
line = strings.TrimPrefix(strings.TrimSuffix(line, "\r"), "\r") // trim leading/trailing carriage returns for legacy Windows endline support
|
||||
normLine := strings.Map(func(r rune) rune {
|
||||
if unicode.IsSpace(r) {
|
||||
return -1 // drop whitespace to avoid visually indistinguishable output
|
||||
}
|
||||
return r
|
||||
}, line)
|
||||
isPrintable := func(r rune) bool {
|
||||
return unicode.IsPrint(r) || r == '\t' // specially treat tab as printable
|
||||
}
|
||||
isTripleQuoted = !strings.HasPrefix(line, `"""`) && !strings.HasPrefix(line, "...") && strings.TrimFunc(line, isPrintable) == ""
|
||||
switch r.Diff {
|
||||
case diffRemoved:
|
||||
isTripleQuoted = isTripleQuoted && !prevInsertLines[normLine]
|
||||
prevRemoveLines[normLine] = true
|
||||
case diffInserted:
|
||||
isTripleQuoted = isTripleQuoted && !prevRemoveLines[normLine]
|
||||
prevInsertLines[normLine] = true
|
||||
}
|
||||
if !isTripleQuoted {
|
||||
break
|
||||
}
|
||||
r.Value = textLine(line)
|
||||
r.ElideComma = true
|
||||
}
|
||||
if !(r.Diff == diffRemoved || r.Diff == diffInserted) { // start a new non-adjacent difference group
|
||||
prevRemoveLines = map[string]bool{}
|
||||
prevInsertLines = map[string]bool{}
|
||||
}
|
||||
list2 = append(list2, r)
|
||||
}
|
||||
if r := list2[len(list2)-1]; r.Diff == diffIdentical && len(r.Value.(textLine)) == 0 {
|
||||
list2 = list2[:len(list2)-1] // elide single empty line at the end
|
||||
}
|
||||
list2 = append(list2, textRecord{Value: textLine(`"""`), ElideComma: true})
|
||||
if isTripleQuoted {
|
||||
var out textNode = &textWrap{Prefix: "(", Value: list2, Suffix: ")"}
|
||||
switch t.Kind() {
|
||||
case reflect.String:
|
||||
if t != reflect.TypeOf(string("")) {
|
||||
out = opts.FormatType(t, out)
|
||||
}
|
||||
case reflect.Slice:
|
||||
// Always emit type for slices since the triple-quote syntax
|
||||
// looks like a string (not a slice).
|
||||
opts = opts.WithTypeMode(emitType)
|
||||
out = opts.FormatType(t, out)
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
// If the text appears to be single-lined text,
|
||||
// then perform differencing in approximately fixed-sized chunks.
|
||||
// The output is printed as quoted strings.
|
||||
case isText:
|
||||
list = opts.formatDiffSlice(
|
||||
reflect.ValueOf(sx), reflect.ValueOf(sy), 64, "byte",
|
||||
func(v reflect.Value, d diffMode) textRecord {
|
||||
s := formatString(v.String())
|
||||
return textRecord{Diff: d, Value: textLine(s)}
|
||||
},
|
||||
)
|
||||
delim = ""
|
||||
|
||||
// If the text appears to be binary data,
|
||||
// then perform differencing in approximately fixed-sized chunks.
|
||||
// The output is inspired by hexdump.
|
||||
case isBinary:
|
||||
list = opts.formatDiffSlice(
|
||||
reflect.ValueOf(sx), reflect.ValueOf(sy), 16, "byte",
|
||||
func(v reflect.Value, d diffMode) textRecord {
|
||||
var ss []string
|
||||
for i := 0; i < v.Len(); i++ {
|
||||
ss = append(ss, formatHex(v.Index(i).Uint()))
|
||||
}
|
||||
s := strings.Join(ss, ", ")
|
||||
comment := commentString(fmt.Sprintf("%c|%v|", d, formatASCII(v.String())))
|
||||
return textRecord{Diff: d, Value: textLine(s), Comment: comment}
|
||||
},
|
||||
)
|
||||
|
||||
// For all other slices of primitive types,
|
||||
// then perform differencing in approximately fixed-sized chunks.
|
||||
// The size of each chunk depends on the width of the element kind.
|
||||
default:
|
||||
var chunkSize int
|
||||
if t.Elem().Kind() == reflect.Bool {
|
||||
chunkSize = 16
|
||||
} else {
|
||||
switch t.Elem().Bits() {
|
||||
case 8:
|
||||
chunkSize = 16
|
||||
case 16:
|
||||
chunkSize = 12
|
||||
case 32:
|
||||
chunkSize = 8
|
||||
default:
|
||||
chunkSize = 8
|
||||
}
|
||||
}
|
||||
list = opts.formatDiffSlice(
|
||||
vx, vy, chunkSize, t.Elem().Kind().String(),
|
||||
func(v reflect.Value, d diffMode) textRecord {
|
||||
var ss []string
|
||||
for i := 0; i < v.Len(); i++ {
|
||||
switch t.Elem().Kind() {
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
|
||||
ss = append(ss, fmt.Sprint(v.Index(i).Int()))
|
||||
case reflect.Uint, reflect.Uint16, reflect.Uint32, reflect.Uint64:
|
||||
ss = append(ss, fmt.Sprint(v.Index(i).Uint()))
|
||||
case reflect.Uint8, reflect.Uintptr:
|
||||
ss = append(ss, formatHex(v.Index(i).Uint()))
|
||||
case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128:
|
||||
ss = append(ss, fmt.Sprint(v.Index(i).Interface()))
|
||||
}
|
||||
}
|
||||
s := strings.Join(ss, ", ")
|
||||
return textRecord{Diff: d, Value: textLine(s)}
|
||||
},
|
||||
)
|
||||
}
|
||||
|
||||
// Wrap the output with appropriate type information.
|
||||
var out textNode = &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
if !isText {
|
||||
// The "{...}" byte-sequence literal is not valid Go syntax for strings.
|
||||
// Emit the type for extra clarity (e.g. "string{...}").
|
||||
if t.Kind() == reflect.String {
|
||||
opts = opts.WithTypeMode(emitType)
|
||||
}
|
||||
return opts.FormatType(t, out)
|
||||
}
|
||||
switch t.Kind() {
|
||||
case reflect.String:
|
||||
out = &textWrap{Prefix: "strings.Join(", Value: out, Suffix: fmt.Sprintf(", %q)", delim)}
|
||||
if t != reflect.TypeOf(string("")) {
|
||||
out = opts.FormatType(t, out)
|
||||
}
|
||||
case reflect.Slice:
|
||||
out = &textWrap{Prefix: "bytes.Join(", Value: out, Suffix: fmt.Sprintf(", %q)", delim)}
|
||||
if t != reflect.TypeOf([]byte(nil)) {
|
||||
out = opts.FormatType(t, out)
|
||||
}
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
// formatASCII formats s as an ASCII string.
|
||||
// This is useful for printing binary strings in a semi-legible way.
|
||||
func formatASCII(s string) string {
|
||||
b := bytes.Repeat([]byte{'.'}, len(s))
|
||||
for i := 0; i < len(s); i++ {
|
||||
if ' ' <= s[i] && s[i] <= '~' {
|
||||
b[i] = s[i]
|
||||
}
|
||||
}
|
||||
return string(b)
|
||||
}
|
||||
|
||||
func (opts formatOptions) formatDiffSlice(
|
||||
vx, vy reflect.Value, chunkSize int, name string,
|
||||
makeRec func(reflect.Value, diffMode) textRecord,
|
||||
) (list textList) {
|
||||
es := diff.Difference(vx.Len(), vy.Len(), func(ix int, iy int) diff.Result {
|
||||
return diff.BoolResult(vx.Index(ix).Interface() == vy.Index(iy).Interface())
|
||||
})
|
||||
|
||||
appendChunks := func(v reflect.Value, d diffMode) int {
|
||||
n0 := v.Len()
|
||||
for v.Len() > 0 {
|
||||
n := chunkSize
|
||||
if n > v.Len() {
|
||||
n = v.Len()
|
||||
}
|
||||
list = append(list, makeRec(v.Slice(0, n), d))
|
||||
v = v.Slice(n, v.Len())
|
||||
}
|
||||
return n0 - v.Len()
|
||||
}
|
||||
|
||||
var numDiffs int
|
||||
maxLen := -1
|
||||
if opts.LimitVerbosity {
|
||||
maxLen = (1 << opts.verbosity()) << 2 // 4, 8, 16, 32, 64, etc...
|
||||
opts.VerbosityLevel--
|
||||
}
|
||||
|
||||
groups := coalesceAdjacentEdits(name, es)
|
||||
groups = coalesceInterveningIdentical(groups, chunkSize/4)
|
||||
maxGroup := diffStats{Name: name}
|
||||
for i, ds := range groups {
|
||||
if maxLen >= 0 && numDiffs >= maxLen {
|
||||
maxGroup = maxGroup.Append(ds)
|
||||
continue
|
||||
}
|
||||
|
||||
// Print equal.
|
||||
if ds.NumDiff() == 0 {
|
||||
// Compute the number of leading and trailing equal bytes to print.
|
||||
var numLo, numHi int
|
||||
numEqual := ds.NumIgnored + ds.NumIdentical
|
||||
for numLo < chunkSize*numContextRecords && numLo+numHi < numEqual && i != 0 {
|
||||
numLo++
|
||||
}
|
||||
for numHi < chunkSize*numContextRecords && numLo+numHi < numEqual && i != len(groups)-1 {
|
||||
numHi++
|
||||
}
|
||||
if numEqual-(numLo+numHi) <= chunkSize && ds.NumIgnored == 0 {
|
||||
numHi = numEqual - numLo // Avoid pointless coalescing of single equal row
|
||||
}
|
||||
|
||||
// Print the equal bytes.
|
||||
appendChunks(vx.Slice(0, numLo), diffIdentical)
|
||||
if numEqual > numLo+numHi {
|
||||
ds.NumIdentical -= numLo + numHi
|
||||
list.AppendEllipsis(ds)
|
||||
}
|
||||
appendChunks(vx.Slice(numEqual-numHi, numEqual), diffIdentical)
|
||||
vx = vx.Slice(numEqual, vx.Len())
|
||||
vy = vy.Slice(numEqual, vy.Len())
|
||||
continue
|
||||
}
|
||||
|
||||
// Print unequal.
|
||||
len0 := len(list)
|
||||
nx := appendChunks(vx.Slice(0, ds.NumIdentical+ds.NumRemoved+ds.NumModified), diffRemoved)
|
||||
vx = vx.Slice(nx, vx.Len())
|
||||
ny := appendChunks(vy.Slice(0, ds.NumIdentical+ds.NumInserted+ds.NumModified), diffInserted)
|
||||
vy = vy.Slice(ny, vy.Len())
|
||||
numDiffs += len(list) - len0
|
||||
}
|
||||
if maxGroup.IsZero() {
|
||||
assert(vx.Len() == 0 && vy.Len() == 0)
|
||||
} else {
|
||||
list.AppendEllipsis(maxGroup)
|
||||
}
|
||||
return list
|
||||
}
|
||||
|
||||
// coalesceAdjacentEdits coalesces the list of edits into groups of adjacent
|
||||
// equal or unequal counts.
|
||||
func coalesceAdjacentEdits(name string, es diff.EditScript) (groups []diffStats) {
|
||||
var prevCase int // Arbitrary index into which case last occurred
|
||||
lastStats := func(i int) *diffStats {
|
||||
if prevCase != i {
|
||||
groups = append(groups, diffStats{Name: name})
|
||||
prevCase = i
|
||||
}
|
||||
return &groups[len(groups)-1]
|
||||
}
|
||||
for _, e := range es {
|
||||
switch e {
|
||||
case diff.Identity:
|
||||
lastStats(1).NumIdentical++
|
||||
case diff.UniqueX:
|
||||
lastStats(2).NumRemoved++
|
||||
case diff.UniqueY:
|
||||
lastStats(2).NumInserted++
|
||||
case diff.Modified:
|
||||
lastStats(2).NumModified++
|
||||
}
|
||||
}
|
||||
return groups
|
||||
}
|
||||
|
||||
// coalesceInterveningIdentical coalesces sufficiently short (<= windowSize)
|
||||
// equal groups into adjacent unequal groups that currently result in a
|
||||
// dual inserted/removed printout. This acts as a high-pass filter to smooth
|
||||
// out high-frequency changes within the windowSize.
|
||||
func coalesceInterveningIdentical(groups []diffStats, windowSize int) []diffStats {
|
||||
groups, groupsOrig := groups[:0], groups
|
||||
for i, ds := range groupsOrig {
|
||||
if len(groups) >= 2 && ds.NumDiff() > 0 {
|
||||
prev := &groups[len(groups)-2] // Unequal group
|
||||
curr := &groups[len(groups)-1] // Equal group
|
||||
next := &groupsOrig[i] // Unequal group
|
||||
hadX, hadY := prev.NumRemoved > 0, prev.NumInserted > 0
|
||||
hasX, hasY := next.NumRemoved > 0, next.NumInserted > 0
|
||||
if ((hadX || hasX) && (hadY || hasY)) && curr.NumIdentical <= windowSize {
|
||||
*prev = prev.Append(*curr).Append(*next)
|
||||
groups = groups[:len(groups)-1] // Truncate off equal group
|
||||
continue
|
||||
}
|
||||
}
|
||||
groups = append(groups, ds)
|
||||
}
|
||||
return groups
|
||||
}
|
|
@ -0,0 +1,431 @@
|
|||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"math/rand"
|
||||
"strings"
|
||||
"time"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/flags"
|
||||
)
|
||||
|
||||
var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0
|
||||
|
||||
const maxColumnLength = 80
|
||||
|
||||
type indentMode int
|
||||
|
||||
func (n indentMode) appendIndent(b []byte, d diffMode) []byte {
|
||||
// The output of Diff is documented as being unstable to provide future
|
||||
// flexibility in changing the output for more humanly readable reports.
|
||||
// This logic intentionally introduces instability to the exact output
|
||||
// so that users can detect accidental reliance on stability early on,
|
||||
// rather than much later when an actual change to the format occurs.
|
||||
if flags.Deterministic || randBool {
|
||||
// Use regular spaces (U+0020).
|
||||
switch d {
|
||||
case diffUnknown, diffIdentical:
|
||||
b = append(b, " "...)
|
||||
case diffRemoved:
|
||||
b = append(b, "- "...)
|
||||
case diffInserted:
|
||||
b = append(b, "+ "...)
|
||||
}
|
||||
} else {
|
||||
// Use non-breaking spaces (U+00a0).
|
||||
switch d {
|
||||
case diffUnknown, diffIdentical:
|
||||
b = append(b, " "...)
|
||||
case diffRemoved:
|
||||
b = append(b, "- "...)
|
||||
case diffInserted:
|
||||
b = append(b, "+ "...)
|
||||
}
|
||||
}
|
||||
return repeatCount(n).appendChar(b, '\t')
|
||||
}
|
||||
|
||||
type repeatCount int
|
||||
|
||||
func (n repeatCount) appendChar(b []byte, c byte) []byte {
|
||||
for ; n > 0; n-- {
|
||||
b = append(b, c)
|
||||
}
|
||||
return b
|
||||
}
|
||||
|
||||
// textNode is a simplified tree-based representation of structured text.
|
||||
// Possible node types are textWrap, textList, or textLine.
|
||||
type textNode interface {
|
||||
// Len reports the length in bytes of a single-line version of the tree.
|
||||
// Nested textRecord.Diff and textRecord.Comment fields are ignored.
|
||||
Len() int
|
||||
// Equal reports whether the two trees are structurally identical.
|
||||
// Nested textRecord.Diff and textRecord.Comment fields are compared.
|
||||
Equal(textNode) bool
|
||||
// String returns the string representation of the text tree.
|
||||
// It is not guaranteed that len(x.String()) == x.Len(),
|
||||
// nor that x.String() == y.String() implies that x.Equal(y).
|
||||
String() string
|
||||
|
||||
// formatCompactTo formats the contents of the tree as a single-line string
|
||||
// to the provided buffer. Any nested textRecord.Diff and textRecord.Comment
|
||||
// fields are ignored.
|
||||
//
|
||||
// However, not all nodes in the tree should be collapsed as a single-line.
|
||||
// If a node can be collapsed as a single-line, it is replaced by a textLine
|
||||
// node. Since the top-level node cannot replace itself, this also returns
|
||||
// the current node itself.
|
||||
//
|
||||
// This does not mutate the receiver.
|
||||
formatCompactTo([]byte, diffMode) ([]byte, textNode)
|
||||
// formatExpandedTo formats the contents of the tree as a multi-line string
|
||||
// to the provided buffer. In order for column alignment to operate well,
|
||||
// formatCompactTo must be called before calling formatExpandedTo.
|
||||
formatExpandedTo([]byte, diffMode, indentMode) []byte
|
||||
}
|
||||
|
||||
// textWrap is a wrapper that concatenates a prefix and/or a suffix
|
||||
// to the underlying node.
|
||||
type textWrap struct {
|
||||
Prefix string // e.g., "bytes.Buffer{"
|
||||
Value textNode // textWrap | textList | textLine
|
||||
Suffix string // e.g., "}"
|
||||
Metadata interface{} // arbitrary metadata; has no effect on formatting
|
||||
}
|
||||
|
||||
func (s *textWrap) Len() int {
|
||||
return len(s.Prefix) + s.Value.Len() + len(s.Suffix)
|
||||
}
|
||||
func (s1 *textWrap) Equal(s2 textNode) bool {
|
||||
if s2, ok := s2.(*textWrap); ok {
|
||||
return s1.Prefix == s2.Prefix && s1.Value.Equal(s2.Value) && s1.Suffix == s2.Suffix
|
||||
}
|
||||
return false
|
||||
}
|
||||
func (s *textWrap) String() string {
|
||||
var d diffMode
|
||||
var n indentMode
|
||||
_, s2 := s.formatCompactTo(nil, d)
|
||||
b := n.appendIndent(nil, d) // Leading indent
|
||||
b = s2.formatExpandedTo(b, d, n) // Main body
|
||||
b = append(b, '\n') // Trailing newline
|
||||
return string(b)
|
||||
}
|
||||
func (s *textWrap) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) {
|
||||
n0 := len(b) // Original buffer length
|
||||
b = append(b, s.Prefix...)
|
||||
b, s.Value = s.Value.formatCompactTo(b, d)
|
||||
b = append(b, s.Suffix...)
|
||||
if _, ok := s.Value.(textLine); ok {
|
||||
return b, textLine(b[n0:])
|
||||
}
|
||||
return b, s
|
||||
}
|
||||
func (s *textWrap) formatExpandedTo(b []byte, d diffMode, n indentMode) []byte {
|
||||
b = append(b, s.Prefix...)
|
||||
b = s.Value.formatExpandedTo(b, d, n)
|
||||
b = append(b, s.Suffix...)
|
||||
return b
|
||||
}
|
||||
|
||||
// textList is a comma-separated list of textWrap or textLine nodes.
|
||||
// The list may be formatted as multi-lines or single-line at the discretion
|
||||
// of the textList.formatCompactTo method.
|
||||
type textList []textRecord
|
||||
type textRecord struct {
|
||||
Diff diffMode // e.g., 0 or '-' or '+'
|
||||
Key string // e.g., "MyField"
|
||||
Value textNode // textWrap | textLine
|
||||
ElideComma bool // avoid trailing comma
|
||||
Comment fmt.Stringer // e.g., "6 identical fields"
|
||||
}
|
||||
|
||||
// AppendEllipsis appends a new ellipsis node to the list if none already
|
||||
// exists at the end. If cs is non-zero it coalesces the statistics with the
|
||||
// previous diffStats.
|
||||
func (s *textList) AppendEllipsis(ds diffStats) {
|
||||
hasStats := !ds.IsZero()
|
||||
if len(*s) == 0 || !(*s)[len(*s)-1].Value.Equal(textEllipsis) {
|
||||
if hasStats {
|
||||
*s = append(*s, textRecord{Value: textEllipsis, ElideComma: true, Comment: ds})
|
||||
} else {
|
||||
*s = append(*s, textRecord{Value: textEllipsis, ElideComma: true})
|
||||
}
|
||||
return
|
||||
}
|
||||
if hasStats {
|
||||
(*s)[len(*s)-1].Comment = (*s)[len(*s)-1].Comment.(diffStats).Append(ds)
|
||||
}
|
||||
}
|
||||
|
||||
func (s textList) Len() (n int) {
|
||||
for i, r := range s {
|
||||
n += len(r.Key)
|
||||
if r.Key != "" {
|
||||
n += len(": ")
|
||||
}
|
||||
n += r.Value.Len()
|
||||
if i < len(s)-1 {
|
||||
n += len(", ")
|
||||
}
|
||||
}
|
||||
return n
|
||||
}
|
||||
|
||||
func (s1 textList) Equal(s2 textNode) bool {
|
||||
if s2, ok := s2.(textList); ok {
|
||||
if len(s1) != len(s2) {
|
||||
return false
|
||||
}
|
||||
for i := range s1 {
|
||||
r1, r2 := s1[i], s2[i]
|
||||
if !(r1.Diff == r2.Diff && r1.Key == r2.Key && r1.Value.Equal(r2.Value) && r1.Comment == r2.Comment) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func (s textList) String() string {
|
||||
return (&textWrap{Prefix: "{", Value: s, Suffix: "}"}).String()
|
||||
}
|
||||
|
||||
func (s textList) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) {
|
||||
s = append(textList(nil), s...) // Avoid mutating original
|
||||
|
||||
// Determine whether we can collapse this list as a single line.
|
||||
n0 := len(b) // Original buffer length
|
||||
var multiLine bool
|
||||
for i, r := range s {
|
||||
if r.Diff == diffInserted || r.Diff == diffRemoved {
|
||||
multiLine = true
|
||||
}
|
||||
b = append(b, r.Key...)
|
||||
if r.Key != "" {
|
||||
b = append(b, ": "...)
|
||||
}
|
||||
b, s[i].Value = r.Value.formatCompactTo(b, d|r.Diff)
|
||||
if _, ok := s[i].Value.(textLine); !ok {
|
||||
multiLine = true
|
||||
}
|
||||
if r.Comment != nil {
|
||||
multiLine = true
|
||||
}
|
||||
if i < len(s)-1 {
|
||||
b = append(b, ", "...)
|
||||
}
|
||||
}
|
||||
// Force multi-lined output when printing a removed/inserted node that
|
||||
// is sufficiently long.
|
||||
if (d == diffInserted || d == diffRemoved) && len(b[n0:]) > maxColumnLength {
|
||||
multiLine = true
|
||||
}
|
||||
if !multiLine {
|
||||
return b, textLine(b[n0:])
|
||||
}
|
||||
return b, s
|
||||
}
|
||||
|
||||
func (s textList) formatExpandedTo(b []byte, d diffMode, n indentMode) []byte {
|
||||
alignKeyLens := s.alignLens(
|
||||
func(r textRecord) bool {
|
||||
_, isLine := r.Value.(textLine)
|
||||
return r.Key == "" || !isLine
|
||||
},
|
||||
func(r textRecord) int { return utf8.RuneCountInString(r.Key) },
|
||||
)
|
||||
alignValueLens := s.alignLens(
|
||||
func(r textRecord) bool {
|
||||
_, isLine := r.Value.(textLine)
|
||||
return !isLine || r.Value.Equal(textEllipsis) || r.Comment == nil
|
||||
},
|
||||
func(r textRecord) int { return utf8.RuneCount(r.Value.(textLine)) },
|
||||
)
|
||||
|
||||
// Format lists of simple lists in a batched form.
|
||||
// If the list is sequence of only textLine values,
|
||||
// then batch multiple values on a single line.
|
||||
var isSimple bool
|
||||
for _, r := range s {
|
||||
_, isLine := r.Value.(textLine)
|
||||
isSimple = r.Diff == 0 && r.Key == "" && isLine && r.Comment == nil
|
||||
if !isSimple {
|
||||
break
|
||||
}
|
||||
}
|
||||
if isSimple {
|
||||
n++
|
||||
var batch []byte
|
||||
emitBatch := func() {
|
||||
if len(batch) > 0 {
|
||||
b = n.appendIndent(append(b, '\n'), d)
|
||||
b = append(b, bytes.TrimRight(batch, " ")...)
|
||||
batch = batch[:0]
|
||||
}
|
||||
}
|
||||
for _, r := range s {
|
||||
line := r.Value.(textLine)
|
||||
if len(batch)+len(line)+len(", ") > maxColumnLength {
|
||||
emitBatch()
|
||||
}
|
||||
batch = append(batch, line...)
|
||||
batch = append(batch, ", "...)
|
||||
}
|
||||
emitBatch()
|
||||
n--
|
||||
return n.appendIndent(append(b, '\n'), d)
|
||||
}
|
||||
|
||||
// Format the list as a multi-lined output.
|
||||
n++
|
||||
for i, r := range s {
|
||||
b = n.appendIndent(append(b, '\n'), d|r.Diff)
|
||||
if r.Key != "" {
|
||||
b = append(b, r.Key+": "...)
|
||||
}
|
||||
b = alignKeyLens[i].appendChar(b, ' ')
|
||||
|
||||
b = r.Value.formatExpandedTo(b, d|r.Diff, n)
|
||||
if !r.ElideComma {
|
||||
b = append(b, ',')
|
||||
}
|
||||
b = alignValueLens[i].appendChar(b, ' ')
|
||||
|
||||
if r.Comment != nil {
|
||||
b = append(b, " // "+r.Comment.String()...)
|
||||
}
|
||||
}
|
||||
n--
|
||||
|
||||
return n.appendIndent(append(b, '\n'), d)
|
||||
}
|
||||
|
||||
func (s textList) alignLens(
|
||||
skipFunc func(textRecord) bool,
|
||||
lenFunc func(textRecord) int,
|
||||
) []repeatCount {
|
||||
var startIdx, endIdx, maxLen int
|
||||
lens := make([]repeatCount, len(s))
|
||||
for i, r := range s {
|
||||
if skipFunc(r) {
|
||||
for j := startIdx; j < endIdx && j < len(s); j++ {
|
||||
lens[j] = repeatCount(maxLen - lenFunc(s[j]))
|
||||
}
|
||||
startIdx, endIdx, maxLen = i+1, i+1, 0
|
||||
} else {
|
||||
if maxLen < lenFunc(r) {
|
||||
maxLen = lenFunc(r)
|
||||
}
|
||||
endIdx = i + 1
|
||||
}
|
||||
}
|
||||
for j := startIdx; j < endIdx && j < len(s); j++ {
|
||||
lens[j] = repeatCount(maxLen - lenFunc(s[j]))
|
||||
}
|
||||
return lens
|
||||
}
|
||||
|
||||
// textLine is a single-line segment of text and is always a leaf node
|
||||
// in the textNode tree.
|
||||
type textLine []byte
|
||||
|
||||
var (
|
||||
textNil = textLine("nil")
|
||||
textEllipsis = textLine("...")
|
||||
)
|
||||
|
||||
func (s textLine) Len() int {
|
||||
return len(s)
|
||||
}
|
||||
func (s1 textLine) Equal(s2 textNode) bool {
|
||||
if s2, ok := s2.(textLine); ok {
|
||||
return bytes.Equal([]byte(s1), []byte(s2))
|
||||
}
|
||||
return false
|
||||
}
|
||||
func (s textLine) String() string {
|
||||
return string(s)
|
||||
}
|
||||
func (s textLine) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) {
|
||||
return append(b, s...), s
|
||||
}
|
||||
func (s textLine) formatExpandedTo(b []byte, _ diffMode, _ indentMode) []byte {
|
||||
return append(b, s...)
|
||||
}
|
||||
|
||||
type diffStats struct {
|
||||
Name string
|
||||
NumIgnored int
|
||||
NumIdentical int
|
||||
NumRemoved int
|
||||
NumInserted int
|
||||
NumModified int
|
||||
}
|
||||
|
||||
func (s diffStats) IsZero() bool {
|
||||
s.Name = ""
|
||||
return s == diffStats{}
|
||||
}
|
||||
|
||||
func (s diffStats) NumDiff() int {
|
||||
return s.NumRemoved + s.NumInserted + s.NumModified
|
||||
}
|
||||
|
||||
func (s diffStats) Append(ds diffStats) diffStats {
|
||||
assert(s.Name == ds.Name)
|
||||
s.NumIgnored += ds.NumIgnored
|
||||
s.NumIdentical += ds.NumIdentical
|
||||
s.NumRemoved += ds.NumRemoved
|
||||
s.NumInserted += ds.NumInserted
|
||||
s.NumModified += ds.NumModified
|
||||
return s
|
||||
}
|
||||
|
||||
// String prints a humanly-readable summary of coalesced records.
|
||||
//
|
||||
// Example:
|
||||
// diffStats{Name: "Field", NumIgnored: 5}.String() => "5 ignored fields"
|
||||
func (s diffStats) String() string {
|
||||
var ss []string
|
||||
var sum int
|
||||
labels := [...]string{"ignored", "identical", "removed", "inserted", "modified"}
|
||||
counts := [...]int{s.NumIgnored, s.NumIdentical, s.NumRemoved, s.NumInserted, s.NumModified}
|
||||
for i, n := range counts {
|
||||
if n > 0 {
|
||||
ss = append(ss, fmt.Sprintf("%d %v", n, labels[i]))
|
||||
}
|
||||
sum += n
|
||||
}
|
||||
|
||||
// Pluralize the name (adjusting for some obscure English grammar rules).
|
||||
name := s.Name
|
||||
if sum > 1 {
|
||||
name += "s"
|
||||
if strings.HasSuffix(name, "ys") {
|
||||
name = name[:len(name)-2] + "ies" // e.g., "entrys" => "entries"
|
||||
}
|
||||
}
|
||||
|
||||
// Format the list according to English grammar (with Oxford comma).
|
||||
switch n := len(ss); n {
|
||||
case 0:
|
||||
return ""
|
||||
case 1, 2:
|
||||
return strings.Join(ss, " and ") + " " + name
|
||||
default:
|
||||
return strings.Join(ss[:n-1], ", ") + ", and " + ss[n-1] + " " + name
|
||||
}
|
||||
}
|
||||
|
||||
type commentString string
|
||||
|
||||
func (s commentString) String() string { return string(s) }
|
|
@ -0,0 +1,121 @@
|
|||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import "reflect"
|
||||
|
||||
// valueNode represents a single node within a report, which is a
|
||||
// structured representation of the value tree, containing information
|
||||
// regarding which nodes are equal or not.
|
||||
type valueNode struct {
|
||||
parent *valueNode
|
||||
|
||||
Type reflect.Type
|
||||
ValueX reflect.Value
|
||||
ValueY reflect.Value
|
||||
|
||||
// NumSame is the number of leaf nodes that are equal.
|
||||
// All descendants are equal only if NumDiff is 0.
|
||||
NumSame int
|
||||
// NumDiff is the number of leaf nodes that are not equal.
|
||||
NumDiff int
|
||||
// NumIgnored is the number of leaf nodes that are ignored.
|
||||
NumIgnored int
|
||||
// NumCompared is the number of leaf nodes that were compared
|
||||
// using an Equal method or Comparer function.
|
||||
NumCompared int
|
||||
// NumTransformed is the number of non-leaf nodes that were transformed.
|
||||
NumTransformed int
|
||||
// NumChildren is the number of transitive descendants of this node.
|
||||
// This counts from zero; thus, leaf nodes have no descendants.
|
||||
NumChildren int
|
||||
// MaxDepth is the maximum depth of the tree. This counts from zero;
|
||||
// thus, leaf nodes have a depth of zero.
|
||||
MaxDepth int
|
||||
|
||||
// Records is a list of struct fields, slice elements, or map entries.
|
||||
Records []reportRecord // If populated, implies Value is not populated
|
||||
|
||||
// Value is the result of a transformation, pointer indirect, of
|
||||
// type assertion.
|
||||
Value *valueNode // If populated, implies Records is not populated
|
||||
|
||||
// TransformerName is the name of the transformer.
|
||||
TransformerName string // If non-empty, implies Value is populated
|
||||
}
|
||||
type reportRecord struct {
|
||||
Key reflect.Value // Invalid for slice element
|
||||
Value *valueNode
|
||||
}
|
||||
|
||||
func (parent *valueNode) PushStep(ps PathStep) (child *valueNode) {
|
||||
vx, vy := ps.Values()
|
||||
child = &valueNode{parent: parent, Type: ps.Type(), ValueX: vx, ValueY: vy}
|
||||
switch s := ps.(type) {
|
||||
case StructField:
|
||||
assert(parent.Value == nil)
|
||||
parent.Records = append(parent.Records, reportRecord{Key: reflect.ValueOf(s.Name()), Value: child})
|
||||
case SliceIndex:
|
||||
assert(parent.Value == nil)
|
||||
parent.Records = append(parent.Records, reportRecord{Value: child})
|
||||
case MapIndex:
|
||||
assert(parent.Value == nil)
|
||||
parent.Records = append(parent.Records, reportRecord{Key: s.Key(), Value: child})
|
||||
case Indirect:
|
||||
assert(parent.Value == nil && parent.Records == nil)
|
||||
parent.Value = child
|
||||
case TypeAssertion:
|
||||
assert(parent.Value == nil && parent.Records == nil)
|
||||
parent.Value = child
|
||||
case Transform:
|
||||
assert(parent.Value == nil && parent.Records == nil)
|
||||
parent.Value = child
|
||||
parent.TransformerName = s.Name()
|
||||
parent.NumTransformed++
|
||||
default:
|
||||
assert(parent == nil) // Must be the root step
|
||||
}
|
||||
return child
|
||||
}
|
||||
|
||||
func (r *valueNode) Report(rs Result) {
|
||||
assert(r.MaxDepth == 0) // May only be called on leaf nodes
|
||||
|
||||
if rs.ByIgnore() {
|
||||
r.NumIgnored++
|
||||
} else {
|
||||
if rs.Equal() {
|
||||
r.NumSame++
|
||||
} else {
|
||||
r.NumDiff++
|
||||
}
|
||||
}
|
||||
assert(r.NumSame+r.NumDiff+r.NumIgnored == 1)
|
||||
|
||||
if rs.ByMethod() {
|
||||
r.NumCompared++
|
||||
}
|
||||
if rs.ByFunc() {
|
||||
r.NumCompared++
|
||||
}
|
||||
assert(r.NumCompared <= 1)
|
||||
}
|
||||
|
||||
func (child *valueNode) PopStep() (parent *valueNode) {
|
||||
if child.parent == nil {
|
||||
return nil
|
||||
}
|
||||
parent = child.parent
|
||||
parent.NumSame += child.NumSame
|
||||
parent.NumDiff += child.NumDiff
|
||||
parent.NumIgnored += child.NumIgnored
|
||||
parent.NumCompared += child.NumCompared
|
||||
parent.NumTransformed += child.NumTransformed
|
||||
parent.NumChildren += child.NumChildren + 1
|
||||
if parent.MaxDepth < child.MaxDepth+1 {
|
||||
parent.MaxDepth = child.MaxDepth + 1
|
||||
}
|
||||
return parent
|
||||
}
|
|
@ -2,6 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build go1.7
|
||||
// +build go1.7
|
||||
|
||||
package context
|
||||
|
|
|
@ -2,6 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build go1.9
|
||||
// +build go1.9
|
||||
|
||||
package context
|
||||
|
|
|
@ -2,6 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build !go1.7
|
||||
// +build !go1.7
|
||||
|
||||
package context
|
||||
|
|
|
@ -2,6 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build !go1.9
|
||||
// +build !go1.9
|
||||
|
||||
package context
|
||||
|
|
|
@ -2,6 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build go1.11
|
||||
// +build go1.11
|
||||
|
||||
package http2
|
||||
|
|
|
@ -2,6 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build !go1.11
|
||||
// +build !go1.11
|
||||
|
||||
package http2
|
||||
|
|
|
@ -2632,7 +2632,9 @@ func (t *Transport) getBodyWriterState(cs *clientStream, body io.Reader) (s body
|
|||
|
||||
func (s bodyWriterState) cancel() {
|
||||
if s.timer != nil {
|
||||
s.timer.Stop()
|
||||
if s.timer.Stop() {
|
||||
s.resc <- nil
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -4,6 +4,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build go1.10
|
||||
// +build go1.10
|
||||
|
||||
// Package idna implements IDNA2008 using the compatibility processing
|
||||
|
|
|
@ -4,6 +4,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build !go1.10
|
||||
// +build !go1.10
|
||||
|
||||
// Package idna implements IDNA2008 using the compatibility processing
|
||||
|
|
|
@ -1,5 +1,6 @@
|
|||
// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
|
||||
|
||||
//go:build go1.10 && !go1.13
|
||||
// +build go1.10,!go1.13
|
||||
|
||||
package idna
|
||||
|
|
|
@ -1,5 +1,6 @@
|
|||
// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
|
||||
|
||||
//go:build go1.13 && !go1.14
|
||||
// +build go1.13,!go1.14
|
||||
|
||||
package idna
|
||||
|
|
|
@ -1,5 +1,6 @@
|
|||
// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
|
||||
|
||||
//go:build go1.14 && !go1.16
|
||||
// +build go1.14,!go1.16
|
||||
|
||||
package idna
|
||||
|
|
|
@ -1,5 +1,6 @@
|
|||
// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
|
||||
|
||||
//go:build go1.16
|
||||
// +build go1.16
|
||||
|
||||
package idna
|
||||
|
|
|
@ -1,5 +1,6 @@
|
|||
// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
|
||||
|
||||
//go:build !go1.10
|
||||
// +build !go1.10
|
||||
|
||||
package idna
|
||||
|
|
|
@ -0,0 +1,8 @@
|
|||
// Copyright 2014 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
TEXT ·use(SB),NOSPLIT,$0
|
||||
RET
|
|
@ -2,28 +2,29 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for 386, OpenBSD
|
||||
// System call support for 386, Plan 9
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-32
|
||||
JMP syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-44
|
||||
JMP syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-52
|
||||
JMP syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||
JMP syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||
JMP syscall·RawSyscall6(SB)
|
||||
|
||||
TEXT ·seek(SB),NOSPLIT,$0-36
|
||||
JMP syscall·seek(SB)
|
||||
|
||||
TEXT ·exit(SB),NOSPLIT,$4-4
|
||||
JMP syscall·exit(SB)
|
|
@ -2,28 +2,29 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for AMD64, FreeBSD
|
||||
// System call support for amd64, Plan 9
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-64
|
||||
JMP syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-88
|
||||
JMP syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||
JMP syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·RawSyscall6(SB)
|
||||
|
||||
TEXT ·seek(SB),NOSPLIT,$0-56
|
||||
JMP syscall·seek(SB)
|
||||
|
||||
TEXT ·exit(SB),NOSPLIT,$8-8
|
||||
JMP syscall·exit(SB)
|
|
@ -2,28 +2,24 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for 386, NetBSD
|
||||
//
|
||||
// System call support for plan9 on arm
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-32
|
||||
JMP syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-44
|
||||
JMP syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-52
|
||||
JMP syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||
JMP syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||
JMP syscall·RawSyscall6(SB)
|
||||
|
||||
TEXT ·seek(SB),NOSPLIT,$0-36
|
||||
JMP syscall·exit(SB)
|
|
@ -0,0 +1,70 @@
|
|||
package plan9
|
||||
|
||||
// Plan 9 Constants
|
||||
|
||||
// Open modes
|
||||
const (
|
||||
O_RDONLY = 0
|
||||
O_WRONLY = 1
|
||||
O_RDWR = 2
|
||||
O_TRUNC = 16
|
||||
O_CLOEXEC = 32
|
||||
O_EXCL = 0x1000
|
||||
)
|
||||
|
||||
// Rfork flags
|
||||
const (
|
||||
RFNAMEG = 1 << 0
|
||||
RFENVG = 1 << 1
|
||||
RFFDG = 1 << 2
|
||||
RFNOTEG = 1 << 3
|
||||
RFPROC = 1 << 4
|
||||
RFMEM = 1 << 5
|
||||
RFNOWAIT = 1 << 6
|
||||
RFCNAMEG = 1 << 10
|
||||
RFCENVG = 1 << 11
|
||||
RFCFDG = 1 << 12
|
||||
RFREND = 1 << 13
|
||||
RFNOMNT = 1 << 14
|
||||
)
|
||||
|
||||
// Qid.Type bits
|
||||
const (
|
||||
QTDIR = 0x80
|
||||
QTAPPEND = 0x40
|
||||
QTEXCL = 0x20
|
||||
QTMOUNT = 0x10
|
||||
QTAUTH = 0x08
|
||||
QTTMP = 0x04
|
||||
QTFILE = 0x00
|
||||
)
|
||||
|
||||
// Dir.Mode bits
|
||||
const (
|
||||
DMDIR = 0x80000000
|
||||
DMAPPEND = 0x40000000
|
||||
DMEXCL = 0x20000000
|
||||
DMMOUNT = 0x10000000
|
||||
DMAUTH = 0x08000000
|
||||
DMTMP = 0x04000000
|
||||
DMREAD = 0x4
|
||||
DMWRITE = 0x2
|
||||
DMEXEC = 0x1
|
||||
)
|
||||
|
||||
const (
|
||||
STATMAX = 65535
|
||||
ERRMAX = 128
|
||||
STATFIXLEN = 49
|
||||
)
|
||||
|
||||
// Mount and bind flags
|
||||
const (
|
||||
MREPL = 0x0000
|
||||
MBEFORE = 0x0001
|
||||
MAFTER = 0x0002
|
||||
MORDER = 0x0003
|
||||
MCREATE = 0x0004
|
||||
MCACHE = 0x0010
|
||||
MMASK = 0x0017
|
||||
)
|
|
@ -0,0 +1,212 @@
|
|||
// Copyright 2012 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Plan 9 directory marshalling. See intro(5).
|
||||
|
||||
package plan9
|
||||
|
||||
import "errors"
|
||||
|
||||
var (
|
||||
ErrShortStat = errors.New("stat buffer too short")
|
||||
ErrBadStat = errors.New("malformed stat buffer")
|
||||
ErrBadName = errors.New("bad character in file name")
|
||||
)
|
||||
|
||||
// A Qid represents a 9P server's unique identification for a file.
|
||||
type Qid struct {
|
||||
Path uint64 // the file server's unique identification for the file
|
||||
Vers uint32 // version number for given Path
|
||||
Type uint8 // the type of the file (plan9.QTDIR for example)
|
||||
}
|
||||
|
||||
// A Dir contains the metadata for a file.
|
||||
type Dir struct {
|
||||
// system-modified data
|
||||
Type uint16 // server type
|
||||
Dev uint32 // server subtype
|
||||
|
||||
// file data
|
||||
Qid Qid // unique id from server
|
||||
Mode uint32 // permissions
|
||||
Atime uint32 // last read time
|
||||
Mtime uint32 // last write time
|
||||
Length int64 // file length
|
||||
Name string // last element of path
|
||||
Uid string // owner name
|
||||
Gid string // group name
|
||||
Muid string // last modifier name
|
||||
}
|
||||
|
||||
var nullDir = Dir{
|
||||
Type: ^uint16(0),
|
||||
Dev: ^uint32(0),
|
||||
Qid: Qid{
|
||||
Path: ^uint64(0),
|
||||
Vers: ^uint32(0),
|
||||
Type: ^uint8(0),
|
||||
},
|
||||
Mode: ^uint32(0),
|
||||
Atime: ^uint32(0),
|
||||
Mtime: ^uint32(0),
|
||||
Length: ^int64(0),
|
||||
}
|
||||
|
||||
// Null assigns special "don't touch" values to members of d to
|
||||
// avoid modifying them during plan9.Wstat.
|
||||
func (d *Dir) Null() { *d = nullDir }
|
||||
|
||||
// Marshal encodes a 9P stat message corresponding to d into b
|
||||
//
|
||||
// If there isn't enough space in b for a stat message, ErrShortStat is returned.
|
||||
func (d *Dir) Marshal(b []byte) (n int, err error) {
|
||||
n = STATFIXLEN + len(d.Name) + len(d.Uid) + len(d.Gid) + len(d.Muid)
|
||||
if n > len(b) {
|
||||
return n, ErrShortStat
|
||||
}
|
||||
|
||||
for _, c := range d.Name {
|
||||
if c == '/' {
|
||||
return n, ErrBadName
|
||||
}
|
||||
}
|
||||
|
||||
b = pbit16(b, uint16(n)-2)
|
||||
b = pbit16(b, d.Type)
|
||||
b = pbit32(b, d.Dev)
|
||||
b = pbit8(b, d.Qid.Type)
|
||||
b = pbit32(b, d.Qid.Vers)
|
||||
b = pbit64(b, d.Qid.Path)
|
||||
b = pbit32(b, d.Mode)
|
||||
b = pbit32(b, d.Atime)
|
||||
b = pbit32(b, d.Mtime)
|
||||
b = pbit64(b, uint64(d.Length))
|
||||
b = pstring(b, d.Name)
|
||||
b = pstring(b, d.Uid)
|
||||
b = pstring(b, d.Gid)
|
||||
b = pstring(b, d.Muid)
|
||||
|
||||
return n, nil
|
||||
}
|
||||
|
||||
// UnmarshalDir decodes a single 9P stat message from b and returns the resulting Dir.
|
||||
//
|
||||
// If b is too small to hold a valid stat message, ErrShortStat is returned.
|
||||
//
|
||||
// If the stat message itself is invalid, ErrBadStat is returned.
|
||||
func UnmarshalDir(b []byte) (*Dir, error) {
|
||||
if len(b) < STATFIXLEN {
|
||||
return nil, ErrShortStat
|
||||
}
|
||||
size, buf := gbit16(b)
|
||||
if len(b) != int(size)+2 {
|
||||
return nil, ErrBadStat
|
||||
}
|
||||
b = buf
|
||||
|
||||
var d Dir
|
||||
d.Type, b = gbit16(b)
|
||||
d.Dev, b = gbit32(b)
|
||||
d.Qid.Type, b = gbit8(b)
|
||||
d.Qid.Vers, b = gbit32(b)
|
||||
d.Qid.Path, b = gbit64(b)
|
||||
d.Mode, b = gbit32(b)
|
||||
d.Atime, b = gbit32(b)
|
||||
d.Mtime, b = gbit32(b)
|
||||
|
||||
n, b := gbit64(b)
|
||||
d.Length = int64(n)
|
||||
|
||||
var ok bool
|
||||
if d.Name, b, ok = gstring(b); !ok {
|
||||
return nil, ErrBadStat
|
||||
}
|
||||
if d.Uid, b, ok = gstring(b); !ok {
|
||||
return nil, ErrBadStat
|
||||
}
|
||||
if d.Gid, b, ok = gstring(b); !ok {
|
||||
return nil, ErrBadStat
|
||||
}
|
||||
if d.Muid, b, ok = gstring(b); !ok {
|
||||
return nil, ErrBadStat
|
||||
}
|
||||
|
||||
return &d, nil
|
||||
}
|
||||
|
||||
// pbit8 copies the 8-bit number v to b and returns the remaining slice of b.
|
||||
func pbit8(b []byte, v uint8) []byte {
|
||||
b[0] = byte(v)
|
||||
return b[1:]
|
||||
}
|
||||
|
||||
// pbit16 copies the 16-bit number v to b in little-endian order and returns the remaining slice of b.
|
||||
func pbit16(b []byte, v uint16) []byte {
|
||||
b[0] = byte(v)
|
||||
b[1] = byte(v >> 8)
|
||||
return b[2:]
|
||||
}
|
||||
|
||||
// pbit32 copies the 32-bit number v to b in little-endian order and returns the remaining slice of b.
|
||||
func pbit32(b []byte, v uint32) []byte {
|
||||
b[0] = byte(v)
|
||||
b[1] = byte(v >> 8)
|
||||
b[2] = byte(v >> 16)
|
||||
b[3] = byte(v >> 24)
|
||||
return b[4:]
|
||||
}
|
||||
|
||||
// pbit64 copies the 64-bit number v to b in little-endian order and returns the remaining slice of b.
|
||||
func pbit64(b []byte, v uint64) []byte {
|
||||
b[0] = byte(v)
|
||||
b[1] = byte(v >> 8)
|
||||
b[2] = byte(v >> 16)
|
||||
b[3] = byte(v >> 24)
|
||||
b[4] = byte(v >> 32)
|
||||
b[5] = byte(v >> 40)
|
||||
b[6] = byte(v >> 48)
|
||||
b[7] = byte(v >> 56)
|
||||
return b[8:]
|
||||
}
|
||||
|
||||
// pstring copies the string s to b, prepending it with a 16-bit length in little-endian order, and
|
||||
// returning the remaining slice of b..
|
||||
func pstring(b []byte, s string) []byte {
|
||||
b = pbit16(b, uint16(len(s)))
|
||||
n := copy(b, s)
|
||||
return b[n:]
|
||||
}
|
||||
|
||||
// gbit8 reads an 8-bit number from b and returns it with the remaining slice of b.
|
||||
func gbit8(b []byte) (uint8, []byte) {
|
||||
return uint8(b[0]), b[1:]
|
||||
}
|
||||
|
||||
// gbit16 reads a 16-bit number in little-endian order from b and returns it with the remaining slice of b.
|
||||
func gbit16(b []byte) (uint16, []byte) {
|
||||
return uint16(b[0]) | uint16(b[1])<<8, b[2:]
|
||||
}
|
||||
|
||||
// gbit32 reads a 32-bit number in little-endian order from b and returns it with the remaining slice of b.
|
||||
func gbit32(b []byte) (uint32, []byte) {
|
||||
return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24, b[4:]
|
||||
}
|
||||
|
||||
// gbit64 reads a 64-bit number in little-endian order from b and returns it with the remaining slice of b.
|
||||
func gbit64(b []byte) (uint64, []byte) {
|
||||
lo := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
|
||||
hi := uint32(b[4]) | uint32(b[5])<<8 | uint32(b[6])<<16 | uint32(b[7])<<24
|
||||
return uint64(lo) | uint64(hi)<<32, b[8:]
|
||||
}
|
||||
|
||||
// gstring reads a string from b, prefixed with a 16-bit length in little-endian order.
|
||||
// It returns the string with the remaining slice of b and a boolean. If the length is
|
||||
// greater than the number of bytes in b, the boolean will be false.
|
||||
func gstring(b []byte) (string, []byte, bool) {
|
||||
n, b := gbit16(b)
|
||||
if int(n) > len(b) {
|
||||
return "", b, false
|
||||
}
|
||||
return string(b[:n]), b[n:], true
|
||||
}
|
|
@ -0,0 +1,31 @@
|
|||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Plan 9 environment variables.
|
||||
|
||||
package plan9
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
func Getenv(key string) (value string, found bool) {
|
||||
return syscall.Getenv(key)
|
||||
}
|
||||
|
||||
func Setenv(key, value string) error {
|
||||
return syscall.Setenv(key, value)
|
||||
}
|
||||
|
||||
func Clearenv() {
|
||||
syscall.Clearenv()
|
||||
}
|
||||
|
||||
func Environ() []string {
|
||||
return syscall.Environ()
|
||||
}
|
||||
|
||||
func Unsetenv(key string) error {
|
||||
return syscall.Unsetenv(key)
|
||||
}
|
|
@ -0,0 +1,50 @@
|
|||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package plan9
|
||||
|
||||
import "syscall"
|
||||
|
||||
// Constants
|
||||
const (
|
||||
// Invented values to support what package os expects.
|
||||
O_CREAT = 0x02000
|
||||
O_APPEND = 0x00400
|
||||
O_NOCTTY = 0x00000
|
||||
O_NONBLOCK = 0x00000
|
||||
O_SYNC = 0x00000
|
||||
O_ASYNC = 0x00000
|
||||
|
||||
S_IFMT = 0x1f000
|
||||
S_IFIFO = 0x1000
|
||||
S_IFCHR = 0x2000
|
||||
S_IFDIR = 0x4000
|
||||
S_IFBLK = 0x6000
|
||||
S_IFREG = 0x8000
|
||||
S_IFLNK = 0xa000
|
||||
S_IFSOCK = 0xc000
|
||||
)
|
||||
|
||||
// Errors
|
||||
var (
|
||||
EINVAL = syscall.NewError("bad arg in system call")
|
||||
ENOTDIR = syscall.NewError("not a directory")
|
||||
EISDIR = syscall.NewError("file is a directory")
|
||||
ENOENT = syscall.NewError("file does not exist")
|
||||
EEXIST = syscall.NewError("file already exists")
|
||||
EMFILE = syscall.NewError("no free file descriptors")
|
||||
EIO = syscall.NewError("i/o error")
|
||||
ENAMETOOLONG = syscall.NewError("file name too long")
|
||||
EINTR = syscall.NewError("interrupted")
|
||||
EPERM = syscall.NewError("permission denied")
|
||||
EBUSY = syscall.NewError("no free devices")
|
||||
ETIMEDOUT = syscall.NewError("connection timed out")
|
||||
EPLAN9 = syscall.NewError("not supported by plan 9")
|
||||
|
||||
// The following errors do not correspond to any
|
||||
// Plan 9 system messages. Invented to support
|
||||
// what package os and others expect.
|
||||
EACCES = syscall.NewError("access permission denied")
|
||||
EAFNOSUPPORT = syscall.NewError("address family not supported by protocol")
|
||||
)
|
|
@ -0,0 +1,150 @@
|
|||
#!/usr/bin/env bash
|
||||
# Copyright 2009 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
|
||||
# The plan9 package provides access to the raw system call
|
||||
# interface of the underlying operating system. Porting Go to
|
||||
# a new architecture/operating system combination requires
|
||||
# some manual effort, though there are tools that automate
|
||||
# much of the process. The auto-generated files have names
|
||||
# beginning with z.
|
||||
#
|
||||
# This script runs or (given -n) prints suggested commands to generate z files
|
||||
# for the current system. Running those commands is not automatic.
|
||||
# This script is documentation more than anything else.
|
||||
#
|
||||
# * asm_${GOOS}_${GOARCH}.s
|
||||
#
|
||||
# This hand-written assembly file implements system call dispatch.
|
||||
# There are three entry points:
|
||||
#
|
||||
# func Syscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr);
|
||||
# func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr);
|
||||
# func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr);
|
||||
#
|
||||
# The first and second are the standard ones; they differ only in
|
||||
# how many arguments can be passed to the kernel.
|
||||
# The third is for low-level use by the ForkExec wrapper;
|
||||
# unlike the first two, it does not call into the scheduler to
|
||||
# let it know that a system call is running.
|
||||
#
|
||||
# * syscall_${GOOS}.go
|
||||
#
|
||||
# This hand-written Go file implements system calls that need
|
||||
# special handling and lists "//sys" comments giving prototypes
|
||||
# for ones that can be auto-generated. Mksyscall reads those
|
||||
# comments to generate the stubs.
|
||||
#
|
||||
# * syscall_${GOOS}_${GOARCH}.go
|
||||
#
|
||||
# Same as syscall_${GOOS}.go except that it contains code specific
|
||||
# to ${GOOS} on one particular architecture.
|
||||
#
|
||||
# * types_${GOOS}.c
|
||||
#
|
||||
# This hand-written C file includes standard C headers and then
|
||||
# creates typedef or enum names beginning with a dollar sign
|
||||
# (use of $ in variable names is a gcc extension). The hardest
|
||||
# part about preparing this file is figuring out which headers to
|
||||
# include and which symbols need to be #defined to get the
|
||||
# actual data structures that pass through to the kernel system calls.
|
||||
# Some C libraries present alternate versions for binary compatibility
|
||||
# and translate them on the way in and out of system calls, but
|
||||
# there is almost always a #define that can get the real ones.
|
||||
# See types_darwin.c and types_linux.c for examples.
|
||||
#
|
||||
# * zerror_${GOOS}_${GOARCH}.go
|
||||
#
|
||||
# This machine-generated file defines the system's error numbers,
|
||||
# error strings, and signal numbers. The generator is "mkerrors.sh".
|
||||
# Usually no arguments are needed, but mkerrors.sh will pass its
|
||||
# arguments on to godefs.
|
||||
#
|
||||
# * zsyscall_${GOOS}_${GOARCH}.go
|
||||
#
|
||||
# Generated by mksyscall.pl; see syscall_${GOOS}.go above.
|
||||
#
|
||||
# * zsysnum_${GOOS}_${GOARCH}.go
|
||||
#
|
||||
# Generated by mksysnum_${GOOS}.
|
||||
#
|
||||
# * ztypes_${GOOS}_${GOARCH}.go
|
||||
#
|
||||
# Generated by godefs; see types_${GOOS}.c above.
|
||||
|
||||
GOOSARCH="${GOOS}_${GOARCH}"
|
||||
|
||||
# defaults
|
||||
mksyscall="go run mksyscall.go"
|
||||
mkerrors="./mkerrors.sh"
|
||||
zerrors="zerrors_$GOOSARCH.go"
|
||||
mksysctl=""
|
||||
zsysctl="zsysctl_$GOOSARCH.go"
|
||||
mksysnum=
|
||||
mktypes=
|
||||
run="sh"
|
||||
|
||||
case "$1" in
|
||||
-syscalls)
|
||||
for i in zsyscall*go
|
||||
do
|
||||
sed 1q $i | sed 's;^// ;;' | sh > _$i && gofmt < _$i > $i
|
||||
rm _$i
|
||||
done
|
||||
exit 0
|
||||
;;
|
||||
-n)
|
||||
run="cat"
|
||||
shift
|
||||
esac
|
||||
|
||||
case "$#" in
|
||||
0)
|
||||
;;
|
||||
*)
|
||||
echo 'usage: mkall.sh [-n]' 1>&2
|
||||
exit 2
|
||||
esac
|
||||
|
||||
case "$GOOSARCH" in
|
||||
_* | *_ | _)
|
||||
echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2
|
||||
exit 1
|
||||
;;
|
||||
plan9_386)
|
||||
mkerrors=
|
||||
mksyscall="go run mksyscall.go -l32 -plan9 -tags plan9,386"
|
||||
mksysnum="./mksysnum_plan9.sh /n/sources/plan9/sys/src/libc/9syscall/sys.h"
|
||||
mktypes="XXX"
|
||||
;;
|
||||
plan9_amd64)
|
||||
mkerrors=
|
||||
mksyscall="go run mksyscall.go -l32 -plan9 -tags plan9,amd64"
|
||||
mksysnum="./mksysnum_plan9.sh /n/sources/plan9/sys/src/libc/9syscall/sys.h"
|
||||
mktypes="XXX"
|
||||
;;
|
||||
plan9_arm)
|
||||
mkerrors=
|
||||
mksyscall="go run mksyscall.go -l32 -plan9 -tags plan9,arm"
|
||||
mksysnum="./mksysnum_plan9.sh /n/sources/plan9/sys/src/libc/9syscall/sys.h"
|
||||
mktypes="XXX"
|
||||
;;
|
||||
*)
|
||||
echo 'unrecognized $GOOS_$GOARCH: ' "$GOOSARCH" 1>&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
(
|
||||
if [ -n "$mkerrors" ]; then echo "$mkerrors |gofmt >$zerrors"; fi
|
||||
case "$GOOS" in
|
||||
plan9)
|
||||
syscall_goos="syscall_$GOOS.go"
|
||||
if [ -n "$mksyscall" ]; then echo "$mksyscall $syscall_goos |gofmt >zsyscall_$GOOSARCH.go"; fi
|
||||
;;
|
||||
esac
|
||||
if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi
|
||||
if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
|
||||
if [ -n "$mktypes" ]; then echo "$mktypes types_$GOOS.go |gofmt >ztypes_$GOOSARCH.go"; fi
|
||||
) | $run
|
|
@ -0,0 +1,246 @@
|
|||
#!/usr/bin/env bash
|
||||
# Copyright 2009 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
|
||||
# Generate Go code listing errors and other #defined constant
|
||||
# values (ENAMETOOLONG etc.), by asking the preprocessor
|
||||
# about the definitions.
|
||||
|
||||
unset LANG
|
||||
export LC_ALL=C
|
||||
export LC_CTYPE=C
|
||||
|
||||
CC=${CC:-gcc}
|
||||
|
||||
uname=$(uname)
|
||||
|
||||
includes='
|
||||
#include <sys/types.h>
|
||||
#include <sys/file.h>
|
||||
#include <fcntl.h>
|
||||
#include <dirent.h>
|
||||
#include <sys/socket.h>
|
||||
#include <netinet/in.h>
|
||||
#include <netinet/ip.h>
|
||||
#include <netinet/ip6.h>
|
||||
#include <netinet/tcp.h>
|
||||
#include <errno.h>
|
||||
#include <sys/signal.h>
|
||||
#include <signal.h>
|
||||
#include <sys/resource.h>
|
||||
'
|
||||
|
||||
ccflags="$@"
|
||||
|
||||
# Write go tool cgo -godefs input.
|
||||
(
|
||||
echo package plan9
|
||||
echo
|
||||
echo '/*'
|
||||
indirect="includes_$(uname)"
|
||||
echo "${!indirect} $includes"
|
||||
echo '*/'
|
||||
echo 'import "C"'
|
||||
echo
|
||||
echo 'const ('
|
||||
|
||||
# The gcc command line prints all the #defines
|
||||
# it encounters while processing the input
|
||||
echo "${!indirect} $includes" | $CC -x c - -E -dM $ccflags |
|
||||
awk '
|
||||
$1 != "#define" || $2 ~ /\(/ || $3 == "" {next}
|
||||
|
||||
$2 ~ /^E([ABCD]X|[BIS]P|[SD]I|S|FL)$/ {next} # 386 registers
|
||||
$2 ~ /^(SIGEV_|SIGSTKSZ|SIGRT(MIN|MAX))/ {next}
|
||||
$2 ~ /^(SCM_SRCRT)$/ {next}
|
||||
$2 ~ /^(MAP_FAILED)$/ {next}
|
||||
|
||||
$2 !~ /^ETH_/ &&
|
||||
$2 !~ /^EPROC_/ &&
|
||||
$2 !~ /^EQUIV_/ &&
|
||||
$2 !~ /^EXPR_/ &&
|
||||
$2 ~ /^E[A-Z0-9_]+$/ ||
|
||||
$2 ~ /^B[0-9_]+$/ ||
|
||||
$2 ~ /^V[A-Z0-9]+$/ ||
|
||||
$2 ~ /^CS[A-Z0-9]/ ||
|
||||
$2 ~ /^I(SIG|CANON|CRNL|EXTEN|MAXBEL|STRIP|UTF8)$/ ||
|
||||
$2 ~ /^IGN/ ||
|
||||
$2 ~ /^IX(ON|ANY|OFF)$/ ||
|
||||
$2 ~ /^IN(LCR|PCK)$/ ||
|
||||
$2 ~ /(^FLU?SH)|(FLU?SH$)/ ||
|
||||
$2 ~ /^C(LOCAL|READ)$/ ||
|
||||
$2 == "BRKINT" ||
|
||||
$2 == "HUPCL" ||
|
||||
$2 == "PENDIN" ||
|
||||
$2 == "TOSTOP" ||
|
||||
$2 ~ /^PAR/ ||
|
||||
$2 ~ /^SIG[^_]/ ||
|
||||
$2 ~ /^O[CNPFP][A-Z]+[^_][A-Z]+$/ ||
|
||||
$2 ~ /^IN_/ ||
|
||||
$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
|
||||
$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
|
||||
$2 == "ICMPV6_FILTER" ||
|
||||
$2 == "SOMAXCONN" ||
|
||||
$2 == "NAME_MAX" ||
|
||||
$2 == "IFNAMSIZ" ||
|
||||
$2 ~ /^CTL_(MAXNAME|NET|QUERY)$/ ||
|
||||
$2 ~ /^SYSCTL_VERS/ ||
|
||||
$2 ~ /^(MS|MNT)_/ ||
|
||||
$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
|
||||
$2 ~ /^(O|F|FD|NAME|S|PTRACE|PT)_/ ||
|
||||
$2 ~ /^LINUX_REBOOT_CMD_/ ||
|
||||
$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
|
||||
$2 !~ "NLA_TYPE_MASK" &&
|
||||
$2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P)_/ ||
|
||||
$2 ~ /^SIOC/ ||
|
||||
$2 ~ /^TIOC/ ||
|
||||
$2 !~ "RTF_BITS" &&
|
||||
$2 ~ /^(IFF|IFT|NET_RT|RTM|RTF|RTV|RTA|RTAX)_/ ||
|
||||
$2 ~ /^BIOC/ ||
|
||||
$2 ~ /^RUSAGE_(SELF|CHILDREN|THREAD)/ ||
|
||||
$2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|NOFILE|STACK)|RLIM_INFINITY/ ||
|
||||
$2 ~ /^PRIO_(PROCESS|PGRP|USER)/ ||
|
||||
$2 ~ /^CLONE_[A-Z_]+/ ||
|
||||
$2 !~ /^(BPF_TIMEVAL)$/ &&
|
||||
$2 ~ /^(BPF|DLT)_/ ||
|
||||
$2 !~ "WMESGLEN" &&
|
||||
$2 ~ /^W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", $2, $2)}
|
||||
$2 ~ /^__WCOREFLAG$/ {next}
|
||||
$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
|
||||
|
||||
{next}
|
||||
' | sort
|
||||
|
||||
echo ')'
|
||||
) >_const.go
|
||||
|
||||
# Pull out the error names for later.
|
||||
errors=$(
|
||||
echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
|
||||
awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print $2 }' |
|
||||
sort
|
||||
)
|
||||
|
||||
# Pull out the signal names for later.
|
||||
signals=$(
|
||||
echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
|
||||
awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print $2 }' |
|
||||
egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT)' |
|
||||
sort
|
||||
)
|
||||
|
||||
# Again, writing regexps to a file.
|
||||
echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
|
||||
awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print "^\t" $2 "[ \t]*=" }' |
|
||||
sort >_error.grep
|
||||
echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
|
||||
awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print "^\t" $2 "[ \t]*=" }' |
|
||||
egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT)' |
|
||||
sort >_signal.grep
|
||||
|
||||
echo '// mkerrors.sh' "$@"
|
||||
echo '// Code generated by the command above; DO NOT EDIT.'
|
||||
echo
|
||||
go tool cgo -godefs -- "$@" _const.go >_error.out
|
||||
cat _error.out | grep -vf _error.grep | grep -vf _signal.grep
|
||||
echo
|
||||
echo '// Errors'
|
||||
echo 'const ('
|
||||
cat _error.out | grep -f _error.grep | sed 's/=\(.*\)/= Errno(\1)/'
|
||||
echo ')'
|
||||
|
||||
echo
|
||||
echo '// Signals'
|
||||
echo 'const ('
|
||||
cat _error.out | grep -f _signal.grep | sed 's/=\(.*\)/= Signal(\1)/'
|
||||
echo ')'
|
||||
|
||||
# Run C program to print error and syscall strings.
|
||||
(
|
||||
echo -E "
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <errno.h>
|
||||
#include <ctype.h>
|
||||
#include <string.h>
|
||||
#include <signal.h>
|
||||
|
||||
#define nelem(x) (sizeof(x)/sizeof((x)[0]))
|
||||
|
||||
enum { A = 'A', Z = 'Z', a = 'a', z = 'z' }; // avoid need for single quotes below
|
||||
|
||||
int errors[] = {
|
||||
"
|
||||
for i in $errors
|
||||
do
|
||||
echo -E ' '$i,
|
||||
done
|
||||
|
||||
echo -E "
|
||||
};
|
||||
|
||||
int signals[] = {
|
||||
"
|
||||
for i in $signals
|
||||
do
|
||||
echo -E ' '$i,
|
||||
done
|
||||
|
||||
# Use -E because on some systems bash builtin interprets \n itself.
|
||||
echo -E '
|
||||
};
|
||||
|
||||
static int
|
||||
intcmp(const void *a, const void *b)
|
||||
{
|
||||
return *(int*)a - *(int*)b;
|
||||
}
|
||||
|
||||
int
|
||||
main(void)
|
||||
{
|
||||
int i, j, e;
|
||||
char buf[1024], *p;
|
||||
|
||||
printf("\n\n// Error table\n");
|
||||
printf("var errors = [...]string {\n");
|
||||
qsort(errors, nelem(errors), sizeof errors[0], intcmp);
|
||||
for(i=0; i<nelem(errors); i++) {
|
||||
e = errors[i];
|
||||
if(i > 0 && errors[i-1] == e)
|
||||
continue;
|
||||
strcpy(buf, strerror(e));
|
||||
// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
|
||||
if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
|
||||
buf[0] += a - A;
|
||||
printf("\t%d: \"%s\",\n", e, buf);
|
||||
}
|
||||
printf("}\n\n");
|
||||
|
||||
printf("\n\n// Signal table\n");
|
||||
printf("var signals = [...]string {\n");
|
||||
qsort(signals, nelem(signals), sizeof signals[0], intcmp);
|
||||
for(i=0; i<nelem(signals); i++) {
|
||||
e = signals[i];
|
||||
if(i > 0 && signals[i-1] == e)
|
||||
continue;
|
||||
strcpy(buf, strsignal(e));
|
||||
// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
|
||||
if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
|
||||
buf[0] += a - A;
|
||||
// cut trailing : number.
|
||||
p = strrchr(buf, ":"[0]);
|
||||
if(p)
|
||||
*p = '\0';
|
||||
printf("\t%d: \"%s\",\n", e, buf);
|
||||
}
|
||||
printf("}\n\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
'
|
||||
) >_errors.c
|
||||
|
||||
$CC $ccflags -o _errors _errors.c && $GORUN ./_errors && rm -f _errors.c _errors _const.go _error.grep _signal.grep _error.out
|
|
@ -0,0 +1,23 @@
|
|||
#!/bin/sh
|
||||
# Copyright 2009 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
|
||||
COMMAND="mksysnum_plan9.sh $@"
|
||||
|
||||
cat <<EOF
|
||||
// $COMMAND
|
||||
// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
|
||||
|
||||
package plan9
|
||||
|
||||
const(
|
||||
EOF
|
||||
|
||||
SP='[ ]' # space or tab
|
||||
sed "s/^#define${SP}\\([A-Z0-9_][A-Z0-9_]*\\)${SP}${SP}*\\([0-9][0-9]*\\)/SYS_\\1=\\2/g" \
|
||||
< $1 | grep -v SYS__
|
||||
|
||||
cat <<EOF
|
||||
)
|
||||
EOF
|
|
@ -0,0 +1,21 @@
|
|||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build go1.5
|
||||
|
||||
package plan9
|
||||
|
||||
import "syscall"
|
||||
|
||||
func fixwd() {
|
||||
syscall.Fixwd()
|
||||
}
|
||||
|
||||
func Getwd() (wd string, err error) {
|
||||
return syscall.Getwd()
|
||||
}
|
||||
|
||||
func Chdir(path string) error {
|
||||
return syscall.Chdir(path)
|
||||
}
|
|
@ -0,0 +1,23 @@
|
|||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !go1.5
|
||||
|
||||
package plan9
|
||||
|
||||
func fixwd() {
|
||||
}
|
||||
|
||||
func Getwd() (wd string, err error) {
|
||||
fd, err := open(".", O_RDONLY)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
defer Close(fd)
|
||||
return Fd2path(fd)
|
||||
}
|
||||
|
||||
func Chdir(path string) error {
|
||||
return chdir(path)
|
||||
}
|
|
@ -0,0 +1,30 @@
|
|||
// Copyright 2012 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build plan9,race
|
||||
|
||||
package plan9
|
||||
|
||||
import (
|
||||
"runtime"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const raceenabled = true
|
||||
|
||||
func raceAcquire(addr unsafe.Pointer) {
|
||||
runtime.RaceAcquire(addr)
|
||||
}
|
||||
|
||||
func raceReleaseMerge(addr unsafe.Pointer) {
|
||||
runtime.RaceReleaseMerge(addr)
|
||||
}
|
||||
|
||||
func raceReadRange(addr unsafe.Pointer, len int) {
|
||||
runtime.RaceReadRange(addr, len)
|
||||
}
|
||||
|
||||
func raceWriteRange(addr unsafe.Pointer, len int) {
|
||||
runtime.RaceWriteRange(addr, len)
|
||||
}
|
|
@ -0,0 +1,25 @@
|
|||
// Copyright 2012 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build plan9,!race
|
||||
|
||||
package plan9
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const raceenabled = false
|
||||
|
||||
func raceAcquire(addr unsafe.Pointer) {
|
||||
}
|
||||
|
||||
func raceReleaseMerge(addr unsafe.Pointer) {
|
||||
}
|
||||
|
||||
func raceReadRange(addr unsafe.Pointer, len int) {
|
||||
}
|
||||
|
||||
func raceWriteRange(addr unsafe.Pointer, len int) {
|
||||
}
|
|
@ -0,0 +1,22 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build plan9
|
||||
|
||||
package plan9
|
||||
|
||||
func itoa(val int) string { // do it here rather than with fmt to avoid dependency
|
||||
if val < 0 {
|
||||
return "-" + itoa(-val)
|
||||
}
|
||||
var buf [32]byte // big enough for int64
|
||||
i := len(buf) - 1
|
||||
for val >= 10 {
|
||||
buf[i] = byte(val%10 + '0')
|
||||
i--
|
||||
val /= 10
|
||||
}
|
||||
buf[i] = byte(val + '0')
|
||||
return string(buf[i:])
|
||||
}
|
|
@ -0,0 +1,116 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build plan9
|
||||
|
||||
// Package plan9 contains an interface to the low-level operating system
|
||||
// primitives. OS details vary depending on the underlying system, and
|
||||
// by default, godoc will display the OS-specific documentation for the current
|
||||
// system. If you want godoc to display documentation for another
|
||||
// system, set $GOOS and $GOARCH to the desired system. For example, if
|
||||
// you want to view documentation for freebsd/arm on linux/amd64, set $GOOS
|
||||
// to freebsd and $GOARCH to arm.
|
||||
//
|
||||
// The primary use of this package is inside other packages that provide a more
|
||||
// portable interface to the system, such as "os", "time" and "net". Use
|
||||
// those packages rather than this one if you can.
|
||||
//
|
||||
// For details of the functions and data types in this package consult
|
||||
// the manuals for the appropriate operating system.
|
||||
//
|
||||
// These calls return err == nil to indicate success; otherwise
|
||||
// err represents an operating system error describing the failure and
|
||||
// holds a value of type syscall.ErrorString.
|
||||
package plan9 // import "golang.org/x/sys/plan9"
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"strings"
|
||||
"unsafe"
|
||||
|
||||
"golang.org/x/sys/internal/unsafeheader"
|
||||
)
|
||||
|
||||
// ByteSliceFromString returns a NUL-terminated slice of bytes
|
||||
// containing the text of s. If s contains a NUL byte at any
|
||||
// location, it returns (nil, EINVAL).
|
||||
func ByteSliceFromString(s string) ([]byte, error) {
|
||||
if strings.IndexByte(s, 0) != -1 {
|
||||
return nil, EINVAL
|
||||
}
|
||||
a := make([]byte, len(s)+1)
|
||||
copy(a, s)
|
||||
return a, nil
|
||||
}
|
||||
|
||||
// BytePtrFromString returns a pointer to a NUL-terminated array of
|
||||
// bytes containing the text of s. If s contains a NUL byte at any
|
||||
// location, it returns (nil, EINVAL).
|
||||
func BytePtrFromString(s string) (*byte, error) {
|
||||
a, err := ByteSliceFromString(s)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &a[0], nil
|
||||
}
|
||||
|
||||
// ByteSliceToString returns a string form of the text represented by the slice s, with a terminating NUL and any
|
||||
// bytes after the NUL removed.
|
||||
func ByteSliceToString(s []byte) string {
|
||||
if i := bytes.IndexByte(s, 0); i != -1 {
|
||||
s = s[:i]
|
||||
}
|
||||
return string(s)
|
||||
}
|
||||
|
||||
// BytePtrToString takes a pointer to a sequence of text and returns the corresponding string.
|
||||
// If the pointer is nil, it returns the empty string. It assumes that the text sequence is terminated
|
||||
// at a zero byte; if the zero byte is not present, the program may crash.
|
||||
func BytePtrToString(p *byte) string {
|
||||
if p == nil {
|
||||
return ""
|
||||
}
|
||||
if *p == 0 {
|
||||
return ""
|
||||
}
|
||||
|
||||
// Find NUL terminator.
|
||||
n := 0
|
||||
for ptr := unsafe.Pointer(p); *(*byte)(ptr) != 0; n++ {
|
||||
ptr = unsafe.Pointer(uintptr(ptr) + 1)
|
||||
}
|
||||
|
||||
var s []byte
|
||||
h := (*unsafeheader.Slice)(unsafe.Pointer(&s))
|
||||
h.Data = unsafe.Pointer(p)
|
||||
h.Len = n
|
||||
h.Cap = n
|
||||
|
||||
return string(s)
|
||||
}
|
||||
|
||||
// Single-word zero for use when we need a valid pointer to 0 bytes.
|
||||
// See mksyscall.pl.
|
||||
var _zero uintptr
|
||||
|
||||
func (ts *Timespec) Unix() (sec int64, nsec int64) {
|
||||
return int64(ts.Sec), int64(ts.Nsec)
|
||||
}
|
||||
|
||||
func (tv *Timeval) Unix() (sec int64, nsec int64) {
|
||||
return int64(tv.Sec), int64(tv.Usec) * 1000
|
||||
}
|
||||
|
||||
func (ts *Timespec) Nano() int64 {
|
||||
return int64(ts.Sec)*1e9 + int64(ts.Nsec)
|
||||
}
|
||||
|
||||
func (tv *Timeval) Nano() int64 {
|
||||
return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000
|
||||
}
|
||||
|
||||
// use is a no-op, but the compiler cannot see that it is.
|
||||
// Calling use(p) ensures that p is kept live until that point.
|
||||
//go:noescape
|
||||
func use(p unsafe.Pointer)
|
|
@ -0,0 +1,349 @@
|
|||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Plan 9 system calls.
|
||||
// This file is compiled as ordinary Go code,
|
||||
// but it is also input to mksyscall,
|
||||
// which parses the //sys lines and generates system call stubs.
|
||||
// Note that sometimes we use a lowercase //sys name and
|
||||
// wrap it in our own nicer implementation.
|
||||
|
||||
package plan9
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// A Note is a string describing a process note.
|
||||
// It implements the os.Signal interface.
|
||||
type Note string
|
||||
|
||||
func (n Note) Signal() {}
|
||||
|
||||
func (n Note) String() string {
|
||||
return string(n)
|
||||
}
|
||||
|
||||
var (
|
||||
Stdin = 0
|
||||
Stdout = 1
|
||||
Stderr = 2
|
||||
)
|
||||
|
||||
// For testing: clients can set this flag to force
|
||||
// creation of IPv6 sockets to return EAFNOSUPPORT.
|
||||
var SocketDisableIPv6 bool
|
||||
|
||||
func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.ErrorString)
|
||||
func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.ErrorString)
|
||||
func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
|
||||
func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr)
|
||||
|
||||
func atoi(b []byte) (n uint) {
|
||||
n = 0
|
||||
for i := 0; i < len(b); i++ {
|
||||
n = n*10 + uint(b[i]-'0')
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func cstring(s []byte) string {
|
||||
i := bytes.IndexByte(s, 0)
|
||||
if i == -1 {
|
||||
i = len(s)
|
||||
}
|
||||
return string(s[:i])
|
||||
}
|
||||
|
||||
func errstr() string {
|
||||
var buf [ERRMAX]byte
|
||||
|
||||
RawSyscall(SYS_ERRSTR, uintptr(unsafe.Pointer(&buf[0])), uintptr(len(buf)), 0)
|
||||
|
||||
buf[len(buf)-1] = 0
|
||||
return cstring(buf[:])
|
||||
}
|
||||
|
||||
// Implemented in assembly to import from runtime.
|
||||
func exit(code int)
|
||||
|
||||
func Exit(code int) { exit(code) }
|
||||
|
||||
func readnum(path string) (uint, error) {
|
||||
var b [12]byte
|
||||
|
||||
fd, e := Open(path, O_RDONLY)
|
||||
if e != nil {
|
||||
return 0, e
|
||||
}
|
||||
defer Close(fd)
|
||||
|
||||
n, e := Pread(fd, b[:], 0)
|
||||
|
||||
if e != nil {
|
||||
return 0, e
|
||||
}
|
||||
|
||||
m := 0
|
||||
for ; m < n && b[m] == ' '; m++ {
|
||||
}
|
||||
|
||||
return atoi(b[m : n-1]), nil
|
||||
}
|
||||
|
||||
func Getpid() (pid int) {
|
||||
n, _ := readnum("#c/pid")
|
||||
return int(n)
|
||||
}
|
||||
|
||||
func Getppid() (ppid int) {
|
||||
n, _ := readnum("#c/ppid")
|
||||
return int(n)
|
||||
}
|
||||
|
||||
func Read(fd int, p []byte) (n int, err error) {
|
||||
return Pread(fd, p, -1)
|
||||
}
|
||||
|
||||
func Write(fd int, p []byte) (n int, err error) {
|
||||
return Pwrite(fd, p, -1)
|
||||
}
|
||||
|
||||
var ioSync int64
|
||||
|
||||
//sys fd2path(fd int, buf []byte) (err error)
|
||||
func Fd2path(fd int) (path string, err error) {
|
||||
var buf [512]byte
|
||||
|
||||
e := fd2path(fd, buf[:])
|
||||
if e != nil {
|
||||
return "", e
|
||||
}
|
||||
return cstring(buf[:]), nil
|
||||
}
|
||||
|
||||
//sys pipe(p *[2]int32) (err error)
|
||||
func Pipe(p []int) (err error) {
|
||||
if len(p) != 2 {
|
||||
return syscall.ErrorString("bad arg in system call")
|
||||
}
|
||||
var pp [2]int32
|
||||
err = pipe(&pp)
|
||||
p[0] = int(pp[0])
|
||||
p[1] = int(pp[1])
|
||||
return
|
||||
}
|
||||
|
||||
// Underlying system call writes to newoffset via pointer.
|
||||
// Implemented in assembly to avoid allocation.
|
||||
func seek(placeholder uintptr, fd int, offset int64, whence int) (newoffset int64, err string)
|
||||
|
||||
func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
|
||||
newoffset, e := seek(0, fd, offset, whence)
|
||||
|
||||
if newoffset == -1 {
|
||||
err = syscall.ErrorString(e)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func Mkdir(path string, mode uint32) (err error) {
|
||||
fd, err := Create(path, O_RDONLY, DMDIR|mode)
|
||||
|
||||
if fd != -1 {
|
||||
Close(fd)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
type Waitmsg struct {
|
||||
Pid int
|
||||
Time [3]uint32
|
||||
Msg string
|
||||
}
|
||||
|
||||
func (w Waitmsg) Exited() bool { return true }
|
||||
func (w Waitmsg) Signaled() bool { return false }
|
||||
|
||||
func (w Waitmsg) ExitStatus() int {
|
||||
if len(w.Msg) == 0 {
|
||||
// a normal exit returns no message
|
||||
return 0
|
||||
}
|
||||
return 1
|
||||
}
|
||||
|
||||
//sys await(s []byte) (n int, err error)
|
||||
func Await(w *Waitmsg) (err error) {
|
||||
var buf [512]byte
|
||||
var f [5][]byte
|
||||
|
||||
n, err := await(buf[:])
|
||||
|
||||
if err != nil || w == nil {
|
||||
return
|
||||
}
|
||||
|
||||
nf := 0
|
||||
p := 0
|
||||
for i := 0; i < n && nf < len(f)-1; i++ {
|
||||
if buf[i] == ' ' {
|
||||
f[nf] = buf[p:i]
|
||||
p = i + 1
|
||||
nf++
|
||||
}
|
||||
}
|
||||
f[nf] = buf[p:]
|
||||
nf++
|
||||
|
||||
if nf != len(f) {
|
||||
return syscall.ErrorString("invalid wait message")
|
||||
}
|
||||
w.Pid = int(atoi(f[0]))
|
||||
w.Time[0] = uint32(atoi(f[1]))
|
||||
w.Time[1] = uint32(atoi(f[2]))
|
||||
w.Time[2] = uint32(atoi(f[3]))
|
||||
w.Msg = cstring(f[4])
|
||||
if w.Msg == "''" {
|
||||
// await() returns '' for no error
|
||||
w.Msg = ""
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func Unmount(name, old string) (err error) {
|
||||
fixwd()
|
||||
oldp, err := BytePtrFromString(old)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
oldptr := uintptr(unsafe.Pointer(oldp))
|
||||
|
||||
var r0 uintptr
|
||||
var e syscall.ErrorString
|
||||
|
||||
// bind(2) man page: If name is zero, everything bound or mounted upon old is unbound or unmounted.
|
||||
if name == "" {
|
||||
r0, _, e = Syscall(SYS_UNMOUNT, _zero, oldptr, 0)
|
||||
} else {
|
||||
namep, err := BytePtrFromString(name)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
r0, _, e = Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(namep)), oldptr, 0)
|
||||
}
|
||||
|
||||
if int32(r0) == -1 {
|
||||
err = e
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func Fchdir(fd int) (err error) {
|
||||
path, err := Fd2path(fd)
|
||||
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
return Chdir(path)
|
||||
}
|
||||
|
||||
type Timespec struct {
|
||||
Sec int32
|
||||
Nsec int32
|
||||
}
|
||||
|
||||
type Timeval struct {
|
||||
Sec int32
|
||||
Usec int32
|
||||
}
|
||||
|
||||
func NsecToTimeval(nsec int64) (tv Timeval) {
|
||||
nsec += 999 // round up to microsecond
|
||||
tv.Usec = int32(nsec % 1e9 / 1e3)
|
||||
tv.Sec = int32(nsec / 1e9)
|
||||
return
|
||||
}
|
||||
|
||||
func nsec() int64 {
|
||||
var scratch int64
|
||||
|
||||
r0, _, _ := Syscall(SYS_NSEC, uintptr(unsafe.Pointer(&scratch)), 0, 0)
|
||||
// TODO(aram): remove hack after I fix _nsec in the pc64 kernel.
|
||||
if r0 == 0 {
|
||||
return scratch
|
||||
}
|
||||
return int64(r0)
|
||||
}
|
||||
|
||||
func Gettimeofday(tv *Timeval) error {
|
||||
nsec := nsec()
|
||||
*tv = NsecToTimeval(nsec)
|
||||
return nil
|
||||
}
|
||||
|
||||
func Getpagesize() int { return 0x1000 }
|
||||
|
||||
func Getegid() (egid int) { return -1 }
|
||||
func Geteuid() (euid int) { return -1 }
|
||||
func Getgid() (gid int) { return -1 }
|
||||
func Getuid() (uid int) { return -1 }
|
||||
|
||||
func Getgroups() (gids []int, err error) {
|
||||
return make([]int, 0), nil
|
||||
}
|
||||
|
||||
//sys open(path string, mode int) (fd int, err error)
|
||||
func Open(path string, mode int) (fd int, err error) {
|
||||
fixwd()
|
||||
return open(path, mode)
|
||||
}
|
||||
|
||||
//sys create(path string, mode int, perm uint32) (fd int, err error)
|
||||
func Create(path string, mode int, perm uint32) (fd int, err error) {
|
||||
fixwd()
|
||||
return create(path, mode, perm)
|
||||
}
|
||||
|
||||
//sys remove(path string) (err error)
|
||||
func Remove(path string) error {
|
||||
fixwd()
|
||||
return remove(path)
|
||||
}
|
||||
|
||||
//sys stat(path string, edir []byte) (n int, err error)
|
||||
func Stat(path string, edir []byte) (n int, err error) {
|
||||
fixwd()
|
||||
return stat(path, edir)
|
||||
}
|
||||
|
||||
//sys bind(name string, old string, flag int) (err error)
|
||||
func Bind(name string, old string, flag int) (err error) {
|
||||
fixwd()
|
||||
return bind(name, old, flag)
|
||||
}
|
||||
|
||||
//sys mount(fd int, afd int, old string, flag int, aname string) (err error)
|
||||
func Mount(fd int, afd int, old string, flag int, aname string) (err error) {
|
||||
fixwd()
|
||||
return mount(fd, afd, old, flag, aname)
|
||||
}
|
||||
|
||||
//sys wstat(path string, edir []byte) (err error)
|
||||
func Wstat(path string, edir []byte) (err error) {
|
||||
fixwd()
|
||||
return wstat(path, edir)
|
||||
}
|
||||
|
||||
//sys chdir(path string) (err error)
|
||||
//sys Dup(oldfd int, newfd int) (fd int, err error)
|
||||
//sys Pread(fd int, p []byte, offset int64) (n int, err error)
|
||||
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
|
||||
//sys Close(fd int) (err error)
|
||||
//sys Fstat(fd int, edir []byte) (n int, err error)
|
||||
//sys Fwstat(fd int, edir []byte) (err error)
|
|
@ -0,0 +1,284 @@
|
|||
// go run mksyscall.go -l32 -plan9 -tags plan9,386 syscall_plan9.go
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build plan9,386
|
||||
|
||||
package plan9
|
||||
|
||||
import "unsafe"
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func fd2path(fd int, buf []byte) (err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(buf) > 0 {
|
||||
_p0 = unsafe.Pointer(&buf[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func pipe(p *[2]int32) (err error) {
|
||||
r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func await(s []byte) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(s) > 0 {
|
||||
_p0 = unsafe.Pointer(&s[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0)
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func open(path string, mode int) (fd int, err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
|
||||
fd = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func create(path string, mode int, perm uint32) (fd int, err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
|
||||
fd = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func remove(path string) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func stat(path string, edir []byte) (n int, err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p1 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p1 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func bind(name string, old string, flag int) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(name)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 *byte
|
||||
_p1, err = BytePtrFromString(old)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func mount(fd int, afd int, old string, flag int, aname string) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(old)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 *byte
|
||||
_p1, err = BytePtrFromString(aname)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func wstat(path string, edir []byte) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p1 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p1 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func chdir(path string) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Dup(oldfd int, newfd int) (fd int, err error) {
|
||||
r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0)
|
||||
fd = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Pread(fd int, p []byte, offset int64) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(p) > 0 {
|
||||
_p0 = unsafe.Pointer(&p[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(p) > 0 {
|
||||
_p0 = unsafe.Pointer(&p[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Close(fd int) (err error) {
|
||||
r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Fstat(fd int, edir []byte) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p0 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Fwstat(fd int, edir []byte) (err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p0 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
|
@ -0,0 +1,284 @@
|
|||
// go run mksyscall.go -l32 -plan9 -tags plan9,amd64 syscall_plan9.go
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build plan9,amd64
|
||||
|
||||
package plan9
|
||||
|
||||
import "unsafe"
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func fd2path(fd int, buf []byte) (err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(buf) > 0 {
|
||||
_p0 = unsafe.Pointer(&buf[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func pipe(p *[2]int32) (err error) {
|
||||
r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func await(s []byte) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(s) > 0 {
|
||||
_p0 = unsafe.Pointer(&s[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0)
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func open(path string, mode int) (fd int, err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
|
||||
fd = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func create(path string, mode int, perm uint32) (fd int, err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
|
||||
fd = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func remove(path string) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func stat(path string, edir []byte) (n int, err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p1 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p1 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func bind(name string, old string, flag int) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(name)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 *byte
|
||||
_p1, err = BytePtrFromString(old)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func mount(fd int, afd int, old string, flag int, aname string) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(old)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 *byte
|
||||
_p1, err = BytePtrFromString(aname)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func wstat(path string, edir []byte) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p1 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p1 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func chdir(path string) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Dup(oldfd int, newfd int) (fd int, err error) {
|
||||
r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0)
|
||||
fd = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Pread(fd int, p []byte, offset int64) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(p) > 0 {
|
||||
_p0 = unsafe.Pointer(&p[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(p) > 0 {
|
||||
_p0 = unsafe.Pointer(&p[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Close(fd int) (err error) {
|
||||
r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Fstat(fd int, edir []byte) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p0 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Fwstat(fd int, edir []byte) (err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p0 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
|
@ -0,0 +1,284 @@
|
|||
// go run mksyscall.go -l32 -plan9 -tags plan9,arm syscall_plan9.go
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build plan9,arm
|
||||
|
||||
package plan9
|
||||
|
||||
import "unsafe"
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func fd2path(fd int, buf []byte) (err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(buf) > 0 {
|
||||
_p0 = unsafe.Pointer(&buf[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func pipe(p *[2]int32) (err error) {
|
||||
r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func await(s []byte) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(s) > 0 {
|
||||
_p0 = unsafe.Pointer(&s[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0)
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func open(path string, mode int) (fd int, err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
|
||||
fd = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func create(path string, mode int, perm uint32) (fd int, err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
|
||||
fd = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func remove(path string) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func stat(path string, edir []byte) (n int, err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p1 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p1 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func bind(name string, old string, flag int) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(name)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 *byte
|
||||
_p1, err = BytePtrFromString(old)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func mount(fd int, afd int, old string, flag int, aname string) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(old)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 *byte
|
||||
_p1, err = BytePtrFromString(aname)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func wstat(path string, edir []byte) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
var _p1 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p1 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p1 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func chdir(path string) (err error) {
|
||||
var _p0 *byte
|
||||
_p0, err = BytePtrFromString(path)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Dup(oldfd int, newfd int) (fd int, err error) {
|
||||
r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0)
|
||||
fd = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Pread(fd int, p []byte, offset int64) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(p) > 0 {
|
||||
_p0 = unsafe.Pointer(&p[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(p) > 0 {
|
||||
_p0 = unsafe.Pointer(&p[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Close(fd int) (err error) {
|
||||
r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Fstat(fd int, edir []byte) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p0 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
|
||||
n = int(r0)
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Fwstat(fd int, edir []byte) (err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(edir) > 0 {
|
||||
_p0 = unsafe.Pointer(&edir[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
|
||||
if int32(r0) == -1 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
|
@ -0,0 +1,49 @@
|
|||
// mksysnum_plan9.sh /opt/plan9/sys/src/libc/9syscall/sys.h
|
||||
// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
|
||||
|
||||
package plan9
|
||||
|
||||
const (
|
||||
SYS_SYSR1 = 0
|
||||
SYS_BIND = 2
|
||||
SYS_CHDIR = 3
|
||||
SYS_CLOSE = 4
|
||||
SYS_DUP = 5
|
||||
SYS_ALARM = 6
|
||||
SYS_EXEC = 7
|
||||
SYS_EXITS = 8
|
||||
SYS_FAUTH = 10
|
||||
SYS_SEGBRK = 12
|
||||
SYS_OPEN = 14
|
||||
SYS_OSEEK = 16
|
||||
SYS_SLEEP = 17
|
||||
SYS_RFORK = 19
|
||||
SYS_PIPE = 21
|
||||
SYS_CREATE = 22
|
||||
SYS_FD2PATH = 23
|
||||
SYS_BRK_ = 24
|
||||
SYS_REMOVE = 25
|
||||
SYS_NOTIFY = 28
|
||||
SYS_NOTED = 29
|
||||
SYS_SEGATTACH = 30
|
||||
SYS_SEGDETACH = 31
|
||||
SYS_SEGFREE = 32
|
||||
SYS_SEGFLUSH = 33
|
||||
SYS_RENDEZVOUS = 34
|
||||
SYS_UNMOUNT = 35
|
||||
SYS_SEMACQUIRE = 37
|
||||
SYS_SEMRELEASE = 38
|
||||
SYS_SEEK = 39
|
||||
SYS_FVERSION = 40
|
||||
SYS_ERRSTR = 41
|
||||
SYS_STAT = 42
|
||||
SYS_FSTAT = 43
|
||||
SYS_WSTAT = 44
|
||||
SYS_FWSTAT = 45
|
||||
SYS_MOUNT = 46
|
||||
SYS_AWAIT = 47
|
||||
SYS_PREAD = 50
|
||||
SYS_PWRITE = 51
|
||||
SYS_TSEMACQUIRE = 52
|
||||
SYS_NSEC = 53
|
||||
)
|
|
@ -2,7 +2,8 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
|
||||
//go:build (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos) && go1.9
|
||||
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
|
||||
// +build go1.9
|
||||
|
||||
package unix
|
||||
|
|
|
@ -2,7 +2,8 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
//go:build gc
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
|
|
|
@ -1,14 +1,14 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Copyright 2021 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
//go:build (darwin || freebsd || netbsd || openbsd) && gc
|
||||
// +build darwin freebsd netbsd openbsd
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for 386, Darwin
|
||||
//
|
||||
// System call support for 386 BSD
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
|
@ -1,14 +1,14 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Copyright 2021 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
//go:build (darwin || dragonfly || freebsd || netbsd || openbsd) && gc
|
||||
// +build darwin dragonfly freebsd netbsd openbsd
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for AMD64, Darwin
|
||||
//
|
||||
// System call support for AMD64 BSD
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
|
@ -1,14 +1,14 @@
|
|||
// Copyright 2013 The Go Authors. All rights reserved.
|
||||
// Copyright 2021 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
//go:build (darwin || freebsd || netbsd || openbsd) && gc
|
||||
// +build darwin freebsd netbsd openbsd
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for ARM, NetBSD
|
||||
//
|
||||
// System call support for ARM BSD
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
|
@ -1,14 +1,14 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Copyright 2021 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
//go:build (darwin || freebsd || netbsd || openbsd) && gc
|
||||
// +build darwin freebsd netbsd openbsd
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for AMD64, NetBSD
|
||||
//
|
||||
// System call support for ARM64 BSD
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
|
@ -1,30 +0,0 @@
|
|||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
// +build arm,darwin
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for ARM, Darwin
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||
B syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||
B syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-52
|
||||
B syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||
B syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||
B syscall·RawSyscall6(SB)
|
|
@ -1,30 +0,0 @@
|
|||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
// +build arm64,darwin
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for AMD64, Darwin
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||
B syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
B syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||
B syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
B syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
B syscall·RawSyscall6(SB)
|
|
@ -1,29 +0,0 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for AMD64, DragonFly
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||
JMP syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·RawSyscall6(SB)
|
|
@ -1,29 +0,0 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for 386, FreeBSD
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||
JMP syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||
JMP syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-52
|
||||
JMP syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||
JMP syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||
JMP syscall·RawSyscall6(SB)
|
|
@ -1,29 +0,0 @@
|
|||
// Copyright 2012 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for ARM, FreeBSD
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||
B syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||
B syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-52
|
||||
B syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||
B syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||
B syscall·RawSyscall6(SB)
|
|
@ -1,29 +0,0 @@
|
|||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for ARM64, FreeBSD
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||
JMP syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·RawSyscall6(SB)
|
|
@ -2,7 +2,8 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
//go:build gc
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
|
|
|
@ -2,7 +2,8 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
//go:build gc
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
|
|
|
@ -2,7 +2,8 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
//go:build gc
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
|
|
|
@ -2,9 +2,10 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build linux && arm64 && gc
|
||||
// +build linux
|
||||
// +build arm64
|
||||
// +build !gccgo
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
|
|
|
@ -2,9 +2,10 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build linux && (mips64 || mips64le) && gc
|
||||
// +build linux
|
||||
// +build mips64 mips64le
|
||||
// +build !gccgo
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
|
|
|
@ -2,9 +2,10 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build linux && (mips || mipsle) && gc
|
||||
// +build linux
|
||||
// +build mips mipsle
|
||||
// +build !gccgo
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
|
|
|
@ -2,9 +2,10 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build linux && (ppc64 || ppc64le) && gc
|
||||
// +build linux
|
||||
// +build ppc64 ppc64le
|
||||
// +build !gccgo
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
|
|
|
@ -2,7 +2,9 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build riscv64,!gccgo
|
||||
//go:build riscv64 && gc
|
||||
// +build riscv64
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
|
|
|
@ -2,9 +2,10 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build s390x
|
||||
//go:build linux && s390x && gc
|
||||
// +build linux
|
||||
// +build !gccgo
|
||||
// +build s390x
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
|
|
|
@ -1,29 +0,0 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for ARM64, NetBSD
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||
B syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
B syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||
B syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
B syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
B syscall·RawSyscall6(SB)
|
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Reference in New Issue