60 lines
1.6 KiB
Go
60 lines
1.6 KiB
Go
package parser
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import (
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"testing"
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)
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var invalidJSONArraysOfStrings = []string{
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`["a",42,"b"]`,
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`["a",123.456,"b"]`,
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`["a",{},"b"]`,
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`["a",{"c": "d"},"b"]`,
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`["a",["c"],"b"]`,
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`["a",true,"b"]`,
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`["a",false,"b"]`,
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`["a",null,"b"]`,
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}
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var validJSONArraysOfStrings = map[string][]string{
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`[]`: {},
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`[""]`: {""},
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`["a"]`: {"a"},
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`["a","b"]`: {"a", "b"},
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`[ "a", "b" ]`: {"a", "b"},
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`[ "a", "b" ]`: {"a", "b"},
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` [ "a", "b" ] `: {"a", "b"},
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`["abc 123", "♥", "☃", "\" \\ \/ \b \f \n \r \t \u0000"]`: {"abc 123", "♥", "☃", "\" \\ / \b \f \n \r \t \u0000"},
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}
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func TestJSONArraysOfStrings(t *testing.T) {
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for json, expected := range validJSONArraysOfStrings {
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d := newDefaultDirectives()
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if node, _, err := parseJSON(json, d); err != nil {
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t.Fatalf("%q should be a valid JSON array of strings, but wasn't! (err: %q)", json, err)
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} else {
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i := 0
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for node != nil {
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if i >= len(expected) {
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t.Fatalf("expected result is shorter than parsed result (%d vs %d+) in %q", len(expected), i+1, json)
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}
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if node.Value != expected[i] {
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t.Fatalf("expected %q (not %q) in %q at pos %d", expected[i], node.Value, json, i)
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}
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node = node.Next
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i++
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}
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if i != len(expected) {
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t.Fatalf("expected result is longer than parsed result (%d vs %d) in %q", len(expected), i+1, json)
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}
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}
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}
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for _, json := range invalidJSONArraysOfStrings {
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d := newDefaultDirectives()
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if _, _, err := parseJSON(json, d); err != errDockerfileNotStringArray {
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t.Fatalf("%q should be an invalid JSON array of strings, but wasn't!", json)
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}
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}
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}
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