| #!/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. |
| |
| """ |
| Verify that dependent rules are executed iff a dependency action modifies its |
| outputs. |
| """ |
| |
| import TestGyp |
| import os |
| |
| test = TestGyp.TestGyp(formats=['ninja', 'make', 'xcode']) |
| |
| test.run_gyp('restat.gyp', chdir='src') |
| |
| chdir = 'relocate/src' |
| test.relocate('src', chdir) |
| |
| # Building 'dependent' the first time generates 'side_effect', but building it |
| # the second time doesn't, because 'create_intermediate' doesn't update its |
| # output. |
| test.build('restat.gyp', 'dependent', chdir=chdir) |
| test.built_file_must_exist('side_effect', chdir=chdir) |
| os.remove(test.built_file_path('side_effect', chdir=chdir)) |
| test.build('restat.gyp', 'dependent', chdir=chdir) |
| test.built_file_must_not_exist('side_effect', chdir=chdir) |
| |
| test.pass_test() |
