def _StartProfiling(self, page):
output_file = os.path.join(self._finder_options.output_dir,
page.file_safe_name)
if self._finder_options.pageset_repeat != 1:
output_file = util.GetSequentialFileName(output_file)
self.browser.profiling_controller.Start(self._finder_options.profiler,
output_file)
def _StartProfiling(self, page):
output_file = os.path.join(self._finder_options.output_dir,
page.file_safe_name)
is_repeating = (self._finder_options.page_repeat != 1
or self._finder_options.pageset_repeat != 1)
if is_repeating:
output_file = util.GetSequentialFileName(output_file)
self.platform.profiling_controller.Start(self._finder_options.profiler,
output_file)
def StartProfiling(self, page, finder_options):
if not self.profiler_dir:
self.profiler_dir = tempfile.mkdtemp()
output_file = os.path.join(self.profiler_dir, page.file_safe_name)
is_repeating = (finder_options.page_repeat != 1
or finder_options.pageset_repeat != 1)
if is_repeating:
output_file = util.GetSequentialFileName(output_file)
self.browser.StartProfiling(finder_options.profiler, output_file)
def testGetSequentialFileNameWithOtherSequentialFiles(self):
# Create test_000.json, test_001.json, test_002.json in test directory.
for i in xrange(3):
with open(os.path.join(self.test_directory, 'test_%03d.json' % i),
'w') as _:
pass
next_json_test_file_path = util.GetSequentialFileName(
os.path.join(self.test_directory, 'test'))
self.assertEquals(os.path.join(self.test_directory, 'test_003'),
next_json_test_file_path)
def ValidateAndMeasurePage(self, page, tab, results):
""" Collect all possible metrics and added them to results. """
trace_result = tab.browser.platform.tracing_controller.Stop()
trace_dir = self.options.trace_dir
if trace_dir:
trace_file_path = util.GetSequentialFileName(
os.path.join(trace_dir, 'trace')) + '.json'
try:
with open(trace_file_path, 'w') as f:
trace_result.Serialize(f)
results.AddValue(string_value_module.StringValue(
page, 'trace_path', 'string', trace_file_path))
except IOError, e:
logging.error('Cannot open %s. %s' % (trace_file_path, e))
def testGetSequentialFileNameNoOtherSequentialFile(self):
next_json_test_file_path = util.GetSequentialFileName(
os.path.join(self.test_directory, 'test'))
self.assertEquals(os.path.join(self.test_directory, 'test_000'),
next_json_test_file_path)
