1 #!/usr/bin/env python 2 3 # Copyright (c) 2012 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 Verify that dependent rules are executed iff a dependency action modifies its 9 outputs. 10 """ 11 12 import TestGyp 13 import os 14 15 test = TestGyp.TestGyp(formats=['ninja', 'make', 'xcode']) 16 17 test.run_gyp('restat.gyp', chdir='src') 18 19 chdir = 'relocate/src' 20 test.relocate('src', chdir) 21 22 # Building 'dependent' the first time generates 'side_effect', but building it 23 # the second time doesn't, because 'create_intermediate' doesn't update its 24 # output. 25 test.build('restat.gyp', 'dependent', chdir=chdir) 26 test.built_file_must_exist('side_effect', chdir=chdir) 27 os.remove(test.built_file_path('side_effect', chdir=chdir)) 28 test.build('restat.gyp', 'dependent', chdir=chdir) 29 test.built_file_must_not_exist('side_effect', chdir=chdir) 30 31 test.pass_test() 32
