Python BuildReader.read_relevant_mozbuilds方法代码示例

# 需要导入模块: from mozbuild.frontend.reader import BuildReader [as 别名]
# 或者: from mozbuild.frontend.reader.BuildReader import read_relevant_mozbuilds [as 别名]
    def test_filesystem_traversal_reading(self):
        """Reading moz.build according to filesystem traversal works.

        We attempt to read every known moz.build file via filesystem traversal.

        If this test fails, it means that metadata extraction will fail.
        """
        mb = MozbuildObject.from_environment(detect_virtualenv_mozinfo=False)
        config = mb.config_environment
        reader = BuildReader(config)
        all_paths = self._mozbuilds(reader)
        paths, contexts = reader.read_relevant_mozbuilds(all_paths)
        self.assertEqual(set(paths), all_paths)
        self.assertGreaterEqual(len(contexts), len(paths))

# 需要导入模块: from mozbuild.frontend.reader import BuildReader [as 别名]
# 或者: from mozbuild.frontend.reader.BuildReader import read_relevant_mozbuilds [as 别名]
    def test_filesystem_traversal_no_config(self):
        """Reading moz.build files via filesystem traversal mode with no build config.

        This is similar to the above test except no build config is applied.
        This will likely fail in more scenarios than the above test because a
        lot of moz.build files assumes certain variables are present.
        """
        here = os.path.abspath(os.path.dirname(__file__))
        root = os.path.normpath(os.path.join(here, '..', '..'))
        config = EmptyConfig(root)
        reader = BuildReader(config)
        all_paths = self._mozbuilds(reader)
        paths, contexts = reader.read_relevant_mozbuilds(all_paths)
        self.assertEqual(set(paths.keys()), all_paths)
        self.assertGreaterEqual(len(contexts), len(paths))

# 需要导入模块: from mozbuild.frontend.reader import BuildReader [as 别名]
# 或者: from mozbuild.frontend.reader.BuildReader import read_relevant_mozbuilds [as 别名]
    def test_orphan_file_patterns(self):
        if sys.platform == 'win32':
            raise unittest.SkipTest('failing on windows builds')

        mb = MozbuildObject.from_environment(detect_virtualenv_mozinfo=False)

        try:
            config = mb.config_environment
        except Exception as e:
            if e.message == 'config.status not available. Run configure.':
                raise unittest.SkipTest('failing without config.status')
            raise

        if config.substs['MOZ_BUILD_APP'] == 'js':
            raise unittest.SkipTest('failing in Spidermonkey builds')

        reader = BuildReader(config)
        all_paths = self._mozbuilds(reader)
        _, contexts = reader.read_relevant_mozbuilds(all_paths)

        finder = FileFinder(config.topsrcdir, find_executables=False,
                            ignore=['obj*'])

        def pattern_exists(pat):
            return [p for p in finder.find(pat)] != []

        for ctx in contexts:
            if not isinstance(ctx, Files):
                continue
            relsrcdir = ctx.relsrcdir
            if not pattern_exists(os.path.join(relsrcdir, ctx.pattern)):
                self.fail("The pattern '%s' in a Files() entry in "
                          "'%s' corresponds to no files in the tree.\n"
                          "Please update this entry." %
                          (ctx.pattern, ctx.main_path))
            test_files = ctx['IMPACTED_TESTS'].files
            for p in test_files:
                if not pattern_exists(os.path.relpath(p.full_path, config.topsrcdir)):
                    self.fail("The pattern '%s' in a dependent tests entry "
                              "in '%s' corresponds to no files in the tree.\n"
                              "Please update this entry." %
                              (p, ctx.main_path))