def testTimelineBetweenRange(self):
model = model_module.TimelineModel()
renderer_main = model.GetOrCreateProcess(1).GetOrCreateThread(2)
renderer_main.name = 'CrRendererMain'
# [ X ] [ Z ]
# [ Y ] [ T ]
# [ interaction record ]
renderer_main.BeginSlice('cat1', 'x.y', 10, 0)
renderer_main.EndSlice(20, 20)
renderer_main.BeginSlice('cat1', 'z.t', 30, 0)
renderer_main.EndSlice(35, 35)
model.FinalizeImport()
metric = timeline.LoadTimesTimelineMetric()
results = self.GetResults(
metric,
model=model,
renderer_thread=renderer_main,
interaction_records=[_GetInteractionRecord(10, 20)])
results.AssertHasPageSpecificScalarValue('CrRendererMain|x_y', 'ms',
10)
results.AssertHasPageSpecificScalarValue('CrRendererMain|x_y_max',
'ms', 10)
results.AssertHasPageSpecificScalarValue('CrRendererMain|x_y_avg',
'ms', 10)
def testCounterSanitizing(self):
model = model_module.TimelineModel()
renderer_main = model.GetOrCreateProcess(1).GetOrCreateThread(2)
renderer_main.name = 'CrRendererMain'
x_counter = renderer_main.parent.GetOrCreateCounter('cat', 'x.y')
x_counter.samples += [1, 2]
x_counter.series_names += ['a']
x_counter.timestamps += [0, 1]
model.FinalizeImport()
metric = timeline.LoadTimesTimelineMetric(model, renderer_main.parent)
results = self.GetResults(metric)
results.AssertHasPageSpecificScalarValue('cat_x_y', 'count', 3)
results.AssertHasPageSpecificScalarValue('cat_x_y_avg', 'count', 1.5)
def MeasurePage(self, page, tab, results):
# In current telemetry tests, all tests wait for DocumentComplete state,
# but we need to wait for the load event.
tab.WaitForJavaScriptExpression('performance.timing.loadEventStart',
300)
# TODO(nduca): when crbug.com/168431 is fixed, modify the page sets to
# recognize loading as a toplevel action.
self._timeline_controller.Stop(tab)
loading.LoadingMetric().AddResults(tab, results)
timeline_metric = timeline.LoadTimesTimelineMetric(
self._timeline_controller.model,
self._timeline_controller.renderer_process,
self._timeline_controller.action_ranges)
timeline_metric.AddResults(tab, results)
def MeasurePage(self, page, tab, results):
# In current telemetry tests, all tests wait for DocumentComplete state,
# but we need to wait for the load event.
tab.WaitForJavaScriptExpression('performance.timing.loadEventStart',
300)
# TODO(nduca): when crbug.com/168431 is fixed, modify the page sets to
# recognize loading as a toplevel action.
self._timeline_controller.Stop(tab)
loading.LoadingMetric().AddResults(tab, results)
timeline_metric = timeline.LoadTimesTimelineMetric()
renderer_thread = \
self._timeline_controller.model.GetRendererThreadFromTab(tab)
record = tir_module.TimelineInteractionRecord(
"loading_trace_interaction", 0, float('inf'))
timeline_metric.AddResults(self._timeline_controller.model,
renderer_thread, [record], results)
def testSanitizing(self):
model = model_module.TimelineModel()
renderer_main = model.GetOrCreateProcess(1).GetOrCreateThread(2)
renderer_main.name = 'CrRendererMain'
# [ X ]
# [ Y ]
renderer_main.BeginSlice('cat1', 'x.y', 10, 0)
renderer_main.EndSlice(20, 20)
model.FinalizeImport()
metric = timeline.LoadTimesTimelineMetric(model, renderer_main.parent)
results = self.GetResults(metric)
results.AssertHasPageSpecificScalarValue('CrRendererMain|x_y', 'ms',
10)
results.AssertHasPageSpecificScalarValue('CrRendererMain|x_y_max',
'ms', 10)
results.AssertHasPageSpecificScalarValue('CrRendererMain|x_y_avg',
'ms', 10)
def testSanitizing(self):
model = model_module.TimelineModel()
renderer_main = model.GetOrCreateProcess(1).GetOrCreateThread(2)
renderer_main.name = 'CrRendererMain'
# [ X ]
# [ Y ]
renderer_main.BeginSlice('cat1', 'x.y', 10, 0)
renderer_main.EndSlice(20, 20)
model.FinalizeImport()
metric = timeline.LoadTimesTimelineMetric()
results = self.GetResults(
metric, model=model, renderer_thread=renderer_main,
interaction_records=[_GetInteractionRecord(0, float('inf'))])
results.AssertHasPageSpecificScalarValue(
'CrRendererMain|x_y', 'ms', 10)
results.AssertHasPageSpecificScalarValue(
'CrRendererMain|x_y_max', 'ms', 10)
results.AssertHasPageSpecificScalarValue(
'CrRendererMain|x_y_avg', 'ms', 10)
def __init__(self, *args, **kwargs):
super(LoadingTimeline, self).__init__(*args, **kwargs)
self._timeline_metric = timeline.LoadTimesTimelineMetric(
timeline.TIMELINE_MODE)
def __init__(self, *args, **kwargs):
super(LoadingTrace, self).__init__(*args, **kwargs)
self._timeline_metric = timeline.LoadTimesTimelineMetric(
timeline.TRACING_MODE)
