def DidRunActions(self, page, tab):
trace_data = tab.browser.platform.tracing_controller.Stop()
timeline_model = TimelineModel(trace_data)
self._renderer_process = timeline_model.GetRendererProcessFromTabId(
tab.id)
self._browser_process = timeline_model.browser_process
def ValidateAndMeasurePage(self, page, tab, results):
del page # unused
trace_data = tab.browser.platform.tracing_controller.StopTracing()[0]
timeline_model = TimelineModel(trace_data)
renderer_process = timeline_model.GetRendererProcessFromTabId(tab.id)
self._AddV8MetricsToResults(renderer_process, results)
def ValidateAndMeasurePage(self, page, tab, results):
trace_data = tab.browser.platform.tracing_controller.StopTracing()
timeline_model = TimelineModel(trace_data)
self._renderer_process = timeline_model.GetRendererProcessFromTabId(
tab.id)
self._browser_process = timeline_model.browser_process
self._AddResults(results)
def ValidateAndMeasurePage(self, page, tab, results):
del page # unused
trace_data = tab.browser.platform.tracing_controller.StopTracing()
# TODO(charliea): This is part of a three-sided Chromium/Telemetry patch
# where we're changing the return type of StopTracing from a TraceValue to a
# (TraceValue, nonfatal_exception_list) tuple. Once the tuple return value
# lands in Chromium, the non-tuple logic should be deleted.
if isinstance(trace_data, tuple):
trace_data = trace_data[0]
timeline_model = TimelineModel(trace_data)
renderer_process = timeline_model.GetRendererProcessFromTabId(tab.id)
self._AddV8MetricsToResults(renderer_process, results)
class TimelineController(object):
def __init__(self):
super(TimelineController, self).__init__()
self.trace_categories = None
self._model = None
self._renderer_process = None
self._smooth_records = []
self._interaction = None
def SetUp(self, page, tab):
"""Starts gathering timeline data.
"""
# Resets these member variables incase this object is reused.
self._model = None
self._renderer_process = None
if not tab.browser.platform.tracing_controller.IsChromeTracingSupported():
raise Exception('Not supported')
category_filter = tracing_category_filter.TracingCategoryFilter(
filter_string=self.trace_categories)
for delay in page.GetSyntheticDelayCategories():
category_filter.AddSyntheticDelay(delay)
options = tracing_options.TracingOptions()
options.enable_chrome_trace = True
tab.browser.platform.tracing_controller.Start(options, category_filter)
def Start(self, tab):
# Start the smooth marker for all actions.
runner = action_runner.ActionRunner(tab)
self._interaction = runner.CreateInteraction(
RUN_SMOOTH_ACTIONS)
self._interaction.Begin()
def Stop(self, tab, results):
# End the smooth marker for all actions.
self._interaction.End()
# Stop tracing.
timeline_data = tab.browser.platform.tracing_controller.Stop()
results.AddValue(trace.TraceValue(
results.current_page, timeline_data))
self._model = TimelineModel(timeline_data)
self._renderer_process = self._model.GetRendererProcessFromTabId(tab.id)
renderer_thread = self.model.GetRendererThreadFromTabId(tab.id)
run_smooth_actions_record = None
self._smooth_records = []
for event in renderer_thread.async_slices:
if not tir_module.IsTimelineInteractionRecord(event.name):
continue
r = tir_module.TimelineInteractionRecord.FromAsyncEvent(event)
if r.label == RUN_SMOOTH_ACTIONS:
assert run_smooth_actions_record is None, (
'TimelineController cannot issue more than 1 %s record' %
RUN_SMOOTH_ACTIONS)
run_smooth_actions_record = r
else:
self._smooth_records.append(
smooth_gesture_util.GetAdjustedInteractionIfContainGesture(
self.model, r))
# If there is no other smooth records, we make measurements on time range
# marked by timeline_controller itself.
# TODO(nednguyen): when crbug.com/239179 is marked fixed, makes sure that
# page sets are responsible for issueing the markers themselves.
if len(self._smooth_records) == 0 and run_smooth_actions_record:
self._smooth_records = [run_smooth_actions_record]
def CleanUp(self, tab):
if tab.browser.platform.tracing_controller.is_tracing_running:
tab.browser.platform.tracing_controller.Stop()
@property
def model(self):
return self._model
@property
def renderer_process(self):
return self._renderer_process
@property
def smooth_records(self):
return self._smooth_records
class TimelineController(object):
def __init__(self, enable_auto_issuing_record=True):
super(TimelineController, self).__init__()
self.trace_categories = None
self._model = None
self._renderer_process = None
self._smooth_records = []
self._interaction = None
self._enable_auto_issuing_record = enable_auto_issuing_record
def SetUp(self, page, tab):
"""Starts gathering timeline data.
"""
del page # unused
# Resets these member variables incase this object is reused.
self._model = None
self._renderer_process = None
if not tab.browser.platform.tracing_controller.IsChromeTracingSupported(
):
raise Exception('Not supported')
config = tracing_config.TracingConfig()
config.chrome_trace_config.category_filter.AddFilterString(
self.trace_categories)
config.enable_chrome_trace = True
tab.browser.platform.tracing_controller.StartTracing(config)
def Start(self, tab):
# Start the smooth marker for all actions.
if self._enable_auto_issuing_record:
self._interaction = tab.action_runner.CreateInteraction(
RUN_SMOOTH_ACTIONS)
self._interaction.Begin()
def Stop(self, tab, results):
# End the smooth marker for all actions.
if self._enable_auto_issuing_record:
self._interaction.End()
# Stop tracing.
timeline_data = tab.browser.platform.tracing_controller.StopTracing()
# TODO(#763375): Rely on results.telemetry_info.trace_local_path/etc.
kwargs = {}
if hasattr(results.telemetry_info, 'trace_local_path'):
kwargs['file_path'] = results.telemetry_info.trace_local_path
kwargs['remote_path'] = results.telemetry_info.trace_remote_path
kwargs['upload_bucket'] = results.telemetry_info.upload_bucket
kwargs['cloud_url'] = results.telemetry_info.trace_remote_url
results.AddValue(
trace.TraceValue(results.current_page, timeline_data, **kwargs))
self._model = TimelineModel(timeline_data)
self._renderer_process = self._model.GetRendererProcessFromTabId(
tab.id)
renderer_thread = self.model.GetRendererThreadFromTabId(tab.id)
run_smooth_actions_record = None
self._smooth_records = []
for event in renderer_thread.async_slices:
if not tir_module.IsTimelineInteractionRecord(event.name):
continue
r = tir_module.TimelineInteractionRecord.FromAsyncEvent(event)
if r.label == RUN_SMOOTH_ACTIONS:
assert run_smooth_actions_record is None, (
'TimelineController cannot issue more than 1 %s record' %
RUN_SMOOTH_ACTIONS)
run_smooth_actions_record = r
else:
self._smooth_records.append(
smooth_gesture_util.GetAdjustedInteractionIfContainGesture(
self.model, r))
# If there is no other smooth records, we make measurements on time range
# marked by timeline_controller itself.
# TODO(nednguyen): when crbug.com/239179 is marked fixed, makes sure that
# page sets are responsible for issueing the markers themselves.
if len(self._smooth_records) == 0 and run_smooth_actions_record:
self._smooth_records = [run_smooth_actions_record]
if len(self._smooth_records) == 0:
raise legacy_page_test.Failure(
'No interaction record was created.')
def CleanUp(self, platform):
if platform.tracing_controller.is_tracing_running:
platform.tracing_controller.StopTracing()
@property
def model(self):
return self._model
@property
def renderer_process(self):
return self._renderer_process
@property
def smooth_records(self):
return self._smooth_records
class TimelineController(object):
def __init__(self):
super(TimelineController, self).__init__()
self.trace_categories = tracing_backend.DEFAULT_TRACE_CATEGORIES
self._model = None
self._renderer_process = None
self._smooth_records = []
self._interaction = None
def Start(self, page, tab):
"""Starts gathering timeline data.
"""
# Resets these member variables incase this object is reused.
self._model = None
self._renderer_process = None
if not tab.browser.supports_tracing:
raise Exception('Not supported')
if self.trace_categories:
categories = [self.trace_categories] + \
page.GetSyntheticDelayCategories()
else:
categories = page.GetSyntheticDelayCategories()
tab.browser.StartTracing(','.join(categories))
# Start the smooth marker for all actions.
runner = action_runner.ActionRunner(tab)
self._interaction = runner.BeginInteraction(RUN_SMOOTH_ACTIONS,
is_smooth=True)
def Stop(self, tab):
# End the smooth marker for all actions.
self._interaction.End()
# Stop tracing.
timeline_data = tab.browser.StopTracing()
self._model = TimelineModel(timeline_data)
self._renderer_process = self._model.GetRendererProcessFromTabId(
tab.id)
renderer_thread = self.model.GetRendererThreadFromTabId(tab.id)
run_smooth_actions_record = None
self._smooth_records = []
for event in renderer_thread.async_slices:
if not tir_module.IsTimelineInteractionRecord(event.name):
continue
r = tir_module.TimelineInteractionRecord.FromAsyncEvent(event)
if r.logical_name == RUN_SMOOTH_ACTIONS:
assert run_smooth_actions_record is None, (
'TimelineController cannot issue more than 1 %s record' %
RUN_SMOOTH_ACTIONS)
run_smooth_actions_record = r
elif r.is_smooth:
self._smooth_records.append(
smooth_gesture_util.GetAdjustedInteractionIfContainGesture(
self.model, r))
# If there is no other smooth records, we make measurements on time range
# marked by timeline_controller itself.
# TODO(nednguyen): when crbug.com/239179 is marked fixed, makes sure that
# page sets are responsible for issueing the markers themselves.
if len(self._smooth_records) == 0 and run_smooth_actions_record:
self._smooth_records = [run_smooth_actions_record]
def CleanUp(self, tab):
if tab.browser.is_tracing_running:
tab.browser.StopTracing()
@property
def model(self):
return self._model
@property
def renderer_process(self):
return self._renderer_process
@property
def smooth_records(self):
return self._smooth_records