1 #!/usr/bin/env python 2 3 # Copyright (c) 2013 Google Inc. All rights reserved. 4 # Use of this source code is governed by a BSD-style license that can be 5 # found in the LICENSE file. 6 7 """ 8 Make sure a relink is performed when a .def file is touched. 9 """ 10 11 import TestGyp 12 13 import sys 14 15 if sys.platform == 'win32': 16 print "This test is currently disabled: https://crbug.com/483696." 17 sys.exit(0) 18 19 test = TestGyp.TestGyp(formats=['msvs', 'ninja']) 20 21 CHDIR = 'linker-flags' 22 target = 'test_deffile_dll_ok' 23 def_contents = test.read('linker-flags/deffile.def') 24 25 # This first build makes sure everything is up to date. 26 test.run_gyp('deffile.gyp', chdir=CHDIR) 27 test.build('deffile.gyp', target, chdir=CHDIR) 28 test.up_to_date('deffile.gyp', target, chdir=CHDIR) 29 30 def HasExport(binary, export): 31 full_path = test.built_file_path(binary, chdir=CHDIR) 32 output = test.run_dumpbin('/exports', full_path) 33 return export in output 34 35 # Verify that only one function is exported. 36 if not HasExport('test_deffile_dll_ok.dll', 'AnExportedFunction'): 37 test.fail_test() 38 if HasExport('test_deffile_dll_ok.dll', 'AnotherExportedFunction'): 39 test.fail_test() 40 41 # Add AnotherExportedFunction to the def file, then rebuild. If it doesn't 42 # relink the DLL, then the subsequent check for AnotherExportedFunction will 43 # fail. 44 new_def_contents = def_contents + "\n AnotherExportedFunction" 45 test.write('linker-flags/deffile.def', new_def_contents) 46 test.build('deffile.gyp', target, chdir=CHDIR) 47 test.up_to_date('deffile.gyp', target, chdir=CHDIR) 48 49 if not HasExport('test_deffile_dll_ok.dll', 'AnExportedFunction'): 50 test.fail_test() 51 if not HasExport('test_deffile_dll_ok.dll', 'AnotherExportedFunction'): 52 test.fail_test() 53 54 test.pass_test() 55
