Be more explicit about paths in test methods

Formula/aamath.rb

@@ -15,6 +15,6 @@ class Aamath < Formula
   end
 
   def test
-    system "cat #{prefix}/testcases | aamath"
+    system "cat #{prefix}/testcases | #{bin}/aamath"
   end
 end

Formula/asciitex.rb

@@ -13,6 +13,6 @@ class Asciitex < Formula
   end
 
   def test
-    system "asciiTeX -f #{prefix}/EXAMPLES"
+    system "#{bin}/asciiTeX -f #{prefix}/EXAMPLES"
   end
 end

Formula/clisp.rb

@@ -50,6 +50,6 @@ class Clisp < Formula
   end
 
   def test
-    system "clisp --version"
+    system "#{bin}/clisp --version"
   end
 end

Formula/cliweather.rb

@@ -10,6 +10,6 @@ class Cliweather < Formula
   end
 
   def test
-    system "cliweather 98027"
+    system "#{bin}/cliweather 98027"
   end
 end

Formula/clojure.rb

@@ -37,6 +37,6 @@ class Clojure < Formula
   end
 
   def test
-    system "clj -e \"(println \\\"Hello World\\\")\""
+    system "#{bin}/clj -e \"(println \\\"Hello World\\\")\""
   end
 end

Formula/erlang.rb

@@ -87,12 +87,12 @@ class Erlang < Formula
   end
 
   def test
-    `erl -noshell -eval 'crypto:start().' -s init stop`
+    `#{bin}/erl -noshell -eval 'crypto:start().' -s init stop`
 
     # This test takes some time to run, but per bug #120 should finish in
     # "less than 20 minutes". It takes a few minutes on a Mac Pro (2009).
     if ARGV.include? "--time"
-      `dialyzer --build_plt -r #{lib}/erlang/lib/kernel-2.14.1/ebin/`
+      `#{bin}/dialyzer --build_plt -r #{lib}/erlang/lib/kernel-2.14.1/ebin/`
     end
   end
 end

Formula/figlet.rb

@@ -38,6 +38,6 @@ class Figlet < Formula
   end
 
   def test
-    system "figlet -f larry3d hello, figlet"
+    system "#{bin}/figlet -f larry3d hello, figlet"
   end
 end

Formula/gource.rb

@@ -30,7 +30,7 @@ class Gource < Formula
 
   def test
     Dir.chdir HOMEBREW_REPOSITORY do
-      system "gource"
+      system "#{bin}/gource"
     end
   end
 end

Formula/gtk+.rb

@@ -24,6 +24,6 @@ class Gtkx < Formula
   end
 
   def test
-    system "gtk-demo"
+    system "#{bin}/gtk-demo"
   end
 end

Formula/jruby.rb

@@ -38,6 +38,6 @@ class Jruby < Formula
   end
 
   def test
-    system "jruby -e 'puts \"hello\"'"
+    system "#{bin}/jruby -e 'puts \"hello\"'"
   end
 end

Formula/luarocks.rb

@@ -44,7 +44,7 @@ class Luarocks < Formula
 
   def test
     opoo "Luarocks test script installs 'lpeg'"
-    system "luarocks install lpeg"
+    system "#{bin}/luarocks install lpeg"
     system "lua", "-llpeg", "-e", 'print ("Hello World!")'
   end
 end

Formula/stanford-parser.rb

@@ -22,6 +22,6 @@ EOS
   end
 
   def test
-    system "lexparser.csh", "#{libexec}/testsent.txt"
+    system "#{bin}/lexparser.csh", "#{libexec}/testsent.txt"
   end
 end

Formula/unifdef.rb

@@ -13,6 +13,6 @@ class Unifdef < Formula
   end
 
   def test
-    system "echo '' | unifdef"
+    system "echo '' | #{bin}/unifdef"
   end
 end

Formula/vala.rb

@@ -17,6 +17,6 @@ class Vala < Formula
   end
 
   def test
-    system "valac --version"
+    system "#{bin}/valac --version"
   end
 end

Formula/zint.rb

@@ -6,7 +6,7 @@ class Zint < Formula
   md5 '2b47caff88cb746f212d6a0497185358'
   head 'git://zint.git.sourceforge.net/gitroot/zint/zint'
 
-  depends_on 'cmake'
+  depends_on 'cmake' => :build
 
   def install
     mkdir 'zint-build'
@@ -16,8 +16,9 @@ class Zint < Formula
   end
 
   def test
-    system "zint -o test-zing.png -d 'This Text'"
-    system "open test-zing.png"
-    puts "You may want to `rm test-zing.png`"
+    mktemp do
+      system "#{bin}/zint -o test-zing.png -d 'This Text'"
+      system "/usr/bin/open test-zing.png && sleep 3"
+    end
   end
 end