def update_all_test_expectations_files(self, deleted_tests, renamed_tests):
"""Updates all test expectations files for tests that have been deleted or renamed."""
port = self.host.port_factory.get()
for path, file_contents in port.all_expectations_dict().iteritems():
parser = TestExpectationParser(port, all_tests=None, is_lint_mode=False)
expectation_lines = parser.parse(path, file_contents)
self._update_single_test_expectations_file(path, expectation_lines, deleted_tests, renamed_tests)
def check_test_expectations(self, expectations_str, tests=None):
parser = TestExpectationParser(self._port_obj, tests, False)
expectations = parser.parse('expectations', expectations_str)
level = 5
for expectation_line in expectations:
for warning in expectation_line.warnings:
self._handle_style_error(expectation_line.line_number,
'test/expectations', level, warning)
def __init__(self, tool, port):
self._converter = TestConfigurationConverter(
port.all_test_configurations(),
port.configuration_specifier_macros())
self._extrapolator = BuildCoverageExtrapolator(self._converter)
self._parser = TestExpectationParser(port, [],
allow_rebaseline_modifier=False)
self._path_to_test_expectations_file = port.path_to_test_expectations_file(
)
self._tool = tool
def _init_paths_from_expectations(self, file_path):
if not self._filesystem.isfile(file_path):
_log.warning('Unable to read import expectation file: %s' % file_path)
return
parser = TestExpectationParser(self._host.port_factory.get(), (), False)
for line in parser.parse(file_path, self._filesystem.read_text_file(file_path)):
if 'SKIP' in line.modifiers:
self.paths_to_skip.append(line.name)
elif 'PASS' in line.expectations:
self.paths_to_import.append(line.name)
def check_test_expectations(self, expectations_str, tests=None, overrides=None):
# FIXME: we should pass in the filenames here if possible, and ensure
# that this works with with cascading expectations files and remove the overrides param.
parser = TestExpectationParser(self._port_obj, tests, False)
expectations = parser.parse('expectations', expectations_str)
if overrides:
expectations += parser.parse('overrides', overrides)
level = 5
for expectation_line in expectations:
for warning in expectation_line.warnings:
self._handle_style_error(expectation_line.line_number, 'test/expectations', level, warning)
def find_paths_to_skip(self):
paths_to_skip = set()
port = self.host.port_factory.get()
w3c_import_expectations_path = self.webkit_finder.path_from_webkit_base('LayoutTests', 'W3CImportExpectations')
w3c_import_expectations = self.filesystem.read_text_file(w3c_import_expectations_path)
parser = TestExpectationParser(port, all_tests=(), is_lint_mode=False)
expectation_lines = parser.parse(w3c_import_expectations_path, w3c_import_expectations)
for line in expectation_lines:
if 'SKIP' in line.expectations:
if line.specifiers:
_log.warning('W3CImportExpectations:%s should not have any specifiers', line.line_numbers)
continue
paths_to_skip.add(line.name)
return paths_to_skip
def print_stale_tests(self):
port = self.host.port_factory.get()
expectations = port.expectations_dict()
parser = TestExpectationParser(port, all_tests=(), is_lint_mode=False)
expectations_file, expectations_contents = expectations.items()[0]
expectation_lines = parser.parse(expectations_file,
expectations_contents)
csv_rows = []
for line in expectation_lines:
row = self.check_expectations_line(line)
if row:
csv_rows.append(row)
if self.csv_filename:
self.write_csv(csv_rows)
def execute(self, options, args, tool):
port = tool.port_factory.get(
"chromium-win-win7") # FIXME: This should be selectable.
expectation_lines = TestExpectationParser.tokenize_list(
port.test_expectations())
parser = TestExpectationParser(port, [],
allow_rebaseline_modifier=False)
for expectation_line in expectation_lines:
parser.parse(expectation_line)
converter = TestConfigurationConverter(
port.all_test_configurations(),
port.configuration_specifier_macros())
tool.filesystem.write_text_file(
port.path_to_test_expectations_file(),
TestExpectationSerializer.list_to_string(expectation_lines,
converter))