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52 lines
1.6 KiB
52 lines
1.6 KiB
#!/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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Make sure function-level linking setting is extracted properly.
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"""
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import TestGyp
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import sys
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if sys.platform == 'win32':
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test = TestGyp.TestGyp(formats=['msvs', 'ninja'])
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CHDIR = 'compiler-flags'
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test.run_gyp('function-level-linking.gyp', chdir=CHDIR)
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test.build('function-level-linking.gyp', test.ALL, chdir=CHDIR)
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def CheckForSectionString(binary, search_for, should_exist):
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output = test.run_dumpbin('/headers', binary)
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if should_exist and search_for not in output:
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print 'Did not find "%s" in %s' % (search_for, binary)
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test.fail_test()
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elif not should_exist and search_for in output:
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print 'Found "%s" in %s (and shouldn\'t have)' % (search_for, binary)
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test.fail_test()
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def Object(proj, obj):
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sep = '.' if test.format == 'ninja' else '\\'
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return 'obj\\%s%s%s' % (proj, sep, obj)
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look_for = '''COMDAT; sym= "int __cdecl comdat_function'''
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# When function level linking is on, the functions should be listed as
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# separate comdat entries.
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CheckForSectionString(
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test.built_file_path(Object('test_fll_on', 'function-level-linking.obj'),
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chdir=CHDIR),
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look_for,
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should_exist=True)
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CheckForSectionString(
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test.built_file_path(Object('test_fll_off', 'function-level-linking.obj'),
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chdir=CHDIR),
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look_for,
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should_exist=False)
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test.pass_test()
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