1 files changed, 78 insertions, 0 deletions
diff --git a/media/webrtc/trunk/tools/gyp/test/compiler-override/gyptest-compiler-global-settings.py b/media/webrtc/trunk/tools/gyp/test/compiler-override/gyptest-compiler-global-settings.py
new file mode 100755
index 000000000..d58fc7c2f
--- /dev/null
+++ b/media/webrtc/trunk/tools/gyp/test/compiler-override/gyptest-compiler-global-settings.py
@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+# Copyright (c) 2012 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 that make_global_settings can be used to override the
+compiler settings.
+"""
+
+import TestGyp
+import os
+import copy
+import sys
+from string import Template
+
+
+if sys.platform == 'win32':
+  # cross compiling not support by ninja on windows
+  # and make not supported on windows at all.
+  sys.exit(0)
+
+test = TestGyp.TestGyp(formats=['ninja', 'make'])
+
+gypfile = 'compiler-global-settings.gyp'
+
+replacements = { 'PYTHON': '/usr/bin/python', 'PWD': os.getcwd()}
+
+# Process the .in gyp file to produce the final gyp file
+# since we need to include absolute paths in the make_global_settings
+# section.
+replacements['TOOLSET'] = 'target'
+s = Template(open(gypfile + '.in').read())
+output = open(gypfile, 'w')
+output.write(s.substitute(replacements))
+output.close()
+
+old_env = dict(os.environ)
+os.environ['GYP_CROSSCOMPILE'] = '1'
+test.run_gyp(gypfile)
+os.environ.clear()
+os.environ.update(old_env)
+
+test.build(gypfile)
+test.must_contain_all_lines(test.stdout(), ['my_cc.py', 'my_cxx.py', 'FOO'])
+
+# The xcode generator chokes on the 'host' toolset. Skip the rest of
+# this test (cf. https://code.google.com/p/gyp/issues/detail?id=454).
+if test.format == 'xcode-ninja':
+  test.pass_test()
+
+# Same again but with the host toolset.
+replacements['TOOLSET'] = 'host'
+s = Template(open(gypfile + '.in').read())
+output = open(gypfile, 'w')
+output.write(s.substitute(replacements))
+output.close()
+
+old_env = dict(os.environ)
+os.environ['GYP_CROSSCOMPILE'] = '1'
+test.run_gyp(gypfile)
+os.environ.clear()
+os.environ.update(old_env)
+
+test.build(gypfile)
+test.must_contain_all_lines(test.stdout(), ['my_cc.py', 'my_cxx.py', 'BAR'])
+
+# Check that CC_host overrides make_global_settings
+old_env = dict(os.environ)
+os.environ['CC_host'] = '%s %s/my_cc.py SECRET' % (replacements['PYTHON'],
+                                                   replacements['PWD'])
+test.run_gyp(gypfile)
+os.environ.clear()
+os.environ.update(old_env)
+
+test.build(gypfile)
+test.must_contain_all_lines(test.stdout(), ['SECRET', 'my_cxx.py', 'BAR'])
+
+test.pass_test()