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