JezK
Edit File: gyptest-link-opt-icf.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 comdat folding optimization setting is extracted properly. """ import TestGyp import sys if sys.platform == 'win32': test = TestGyp.TestGyp(formats=['msvs', 'ninja']) CHDIR = 'linker-flags' test.run_gyp('opt-icf.gyp', chdir=CHDIR) test.build('opt-icf.gyp', chdir=CHDIR) # We're specifying /DEBUG so the default is to not merge identical # functions, so all of the similar_functions should be preserved. output = test.run_dumpbin( '/disasm', test.built_file_path('test_opticf_default.exe', chdir=CHDIR)) if output.count('similar_function') != 6: # 3 definitions, 3 calls. test.fail_test() # Explicitly off, all functions preserved seperately. output = test.run_dumpbin( '/disasm', test.built_file_path('test_opticf_no.exe', chdir=CHDIR)) if output.count('similar_function') != 6: # 3 definitions, 3 calls. test.fail_test() # Explicitly on, all but one removed. output = test.run_dumpbin( '/disasm', test.built_file_path('test_opticf_yes.exe', chdir=CHDIR)) if output.count('similar_function') != 4: # 1 definition, 3 calls. test.fail_test() test.pass_test()