40 lines
1.4 KiB
Python
40 lines
1.4 KiB
Python
#!/usr/bin/env python
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# Copyright (c) 2012 Google Inc. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""
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Verifies that xcode-style GCC_... settings that require clang are handled
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properly.
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"""
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import TestGyp
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import os
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import sys
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if sys.platform == 'darwin':
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test = TestGyp.TestGyp(formats=['ninja', 'make', 'xcode'])
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CHDIR = 'xcode-gcc'
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test.run_gyp('test-clang.gyp', chdir=CHDIR)
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test.build('test-clang.gyp', 'aliasing_yes', chdir=CHDIR)
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test.run_built_executable('aliasing_yes', chdir=CHDIR, stdout="1\n")
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test.build('test-clang.gyp', 'aliasing_no', chdir=CHDIR)
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test.run_built_executable('aliasing_no', chdir=CHDIR, stdout="0\n")
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# The default behavior changed: strict aliasing used to be off, now it's on
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# by default. The important part is that this is identical for all generators
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# (which it is). TODO(thakis): Enable this once the bots have a newer Xcode.
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#test.build('test-clang.gyp', 'aliasing_default', chdir=CHDIR)
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#test.run_built_executable('aliasing_default', chdir=CHDIR, stdout="1\n")
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# For now, just check the generated ninja file:
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if test.format == 'ninja':
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contents = open(test.built_file_path('obj/aliasing_default.ninja',
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chdir=CHDIR)).read()
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if 'strict-aliasing' in contents:
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test.fail_test()
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test.pass_test()
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