Go system tests: Sets the environment variable GODEBUG=cgocheck=2.

mojo/tools/get_test_list.py

 #!/usr/bin/env python
 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Central list of tests to run (as appropriate for a given config). Add tests
 to run by modifying this file.
 
 Note that this file is both imported (by mojob.py) and run directly (via a
 recipe)."""
@@ skipping 34 matching lines @@
 
   # Utility functions ----------------------------------------------------------
 
   # Call this to determine if a test matching classes this_tests_types should
   # run: e.g., ShouldRunTest(Config.TEST_TYPE_DEFAULT, "sky") returns true if
   # the test list being requested specifies the default set or the "sky" set.
   def ShouldRunTest(*this_tests_types):
     return not types_to_run.isdisjoint(this_tests_types)
 
   # Call this to add the given command to the test list.
-  def AddEntry(name, command):
+  # |env| is an optional dictionary to be used to update the environment for
+  # the test process.
+  def AddEntry(name, command, env=None):
     if config.sanitizer == Config.SANITIZER_ASAN:
       command = (["python", os.path.join("mojo", "tools",
                                          "run_command_through_symbolizer.py")] +
                  command)
-    test_list.append({"name": name, "command": command})
+    test_list.append({"name": name, "command": command, "env" : env})
 
   # Call this to add the given command to the test list. If appropriate, the
   # command will be run under xvfb.
   def AddXvfbEntry(name, command):
     real_command = ["python"]
     if config.target_os == Config.OS_LINUX:
       real_command += ["./testing/xvfb.py", paths.SrcRelPath(paths.build_dir)]
     real_command += command
     AddEntry(name, real_command)
 
@@ skipping 50 matching lines @@
                    [os.path.join("mojo", "tools", "apptest_runner.py"),
                     os.path.join("mojo", "tools", "data", "nacl_apptests"),
                     build_dir] + verbose_flags)
 
   # Go unit tests (Linux-only):
   if (target_os == Config.OS_LINUX and
       config.sanitizer != Config.SANITIZER_ASAN and
       ShouldRunTest(Config.TEST_TYPE_DEFAULT, Config.TEST_TYPE_UNIT, "go")):
     # Go system tests:
     AddEntry("Go system tests",
-             [os.path.join(build_dir, "obj", "mojo", "go", "system_test")])
+             [os.path.join(build_dir, "obj", "mojo", "go", "system_test")],
+             env={'GODEBUG' : 'cgocheck=2'})
 
     # Pure Go unit tests:
     assert paths.go_tool_path is not None
     go_tool = paths.go_tool_path
     AddEntry("Go unit tests",
              ["python", os.path.join("mojo", "tools", "run_pure_go_tests.py"),
               go_tool, os.path.join("mojo", "tools", "data", "gotests")])
 
   # Python unit tests:
   if ShouldRunTest(Config.TEST_TYPE_DEFAULT, Config.TEST_TYPE_UNIT, "python"):
@@ skipping 156 matching lines @@
   config = Config(**json.load(args.config_file))
   test_list = GetTestList(config)
   json.dump(test_list, args.test_list_file, indent=2)
   args.test_list_file.write("\n")
 
   return 0
 
 
 if __name__ == "__main__":
   sys.exit(main())