1 files changed, 85 insertions, 0 deletions
diff --git a/third_party/python/gyp/test/defines/gyptest-defines-env.py b/third_party/python/gyp/test/defines/gyptest-defines-env.py
new file mode 100755
index 0000000000..6b4e7175a6
--- /dev/null
+++ b/third_party/python/gyp/test/defines/gyptest-defines-env.py
@@ -0,0 +1,85 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2009 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""
+Verifies build of an executable with C++ define specified by a gyp define.
+"""
+
+import os
+import TestGyp
+
+test = TestGyp.TestGyp()
+
+# With the value only given in environment, it should be used.
+try:
+  os.environ['GYP_DEFINES'] = 'value=10'
+  test.run_gyp('defines-env.gyp')
+finally:
+  del os.environ['GYP_DEFINES']
+
+test.build('defines-env.gyp')
+
+expect = """\
+VALUE is 10
+"""
+test.run_built_executable('defines', stdout=expect)
+
+
+# With the value given in both command line and environment,
+# command line should take precedence.
+try:
+  os.environ['GYP_DEFINES'] = 'value=20'
+  test.run_gyp('defines-env.gyp', '-Dvalue=25')
+finally:
+  del os.environ['GYP_DEFINES']
+
+test.sleep()
+test.touch('defines.c')
+test.build('defines-env.gyp')
+
+expect = """\
+VALUE is 25
+"""
+test.run_built_executable('defines', stdout=expect)
+
+
+# With the value only given in environment, it should be ignored if
+# --ignore-environment is specified.
+try:
+  os.environ['GYP_DEFINES'] = 'value=30'
+  test.run_gyp('defines-env.gyp', '--ignore-environment')
+finally:
+  del os.environ['GYP_DEFINES']
+
+test.sleep()
+test.touch('defines.c')
+test.build('defines-env.gyp')
+
+expect = """\
+VALUE is 5
+"""
+test.run_built_executable('defines', stdout=expect)
+
+
+# With the value given in both command line and environment, and
+# --ignore-environment also specified, command line should still be used.
+try:
+  os.environ['GYP_DEFINES'] = 'value=40'
+  test.run_gyp('defines-env.gyp', '--ignore-environment', '-Dvalue=45')
+finally:
+  del os.environ['GYP_DEFINES']
+
+test.sleep()
+test.touch('defines.c')
+test.build('defines-env.gyp')
+
+expect = """\
+VALUE is 45
+"""
+test.run_built_executable('defines', stdout=expect)
+
+
+test.pass_test()