def testBasic(self):
model = model_module.TimelineModel()
renderer_main = model.GetOrCreateProcess(1).GetOrCreateThread(2)
renderer_main.name = 'CrRendererMain'
# Create two frame swaps (Results times should be divided by two) for
# an interaction that lasts 20 milliseconds.
cc_main = model.GetOrCreateProcess(1).GetOrCreateThread(3)
cc_main.name = 'Compositor'
cc_main.BeginSlice('cc_cat', timeline.FrameTraceName, 10, 10)
cc_main.EndSlice(11, 11)
cc_main.BeginSlice('cc_cat', timeline.FrameTraceName, 12, 12)
cc_main.EndSlice(13, 13)
# [ X ] [ Z ]
# [ Y ]
renderer_main.BeginSlice('cat1', 'X', 10, 0)
renderer_main.BeginSlice('cat2', 'Y', 15, 5)
renderer_main.EndSlice(16, 5.5)
renderer_main.EndSlice(30, 19.5)
renderer_main.BeginSlice('cat1', 'Z', 31, 20)
renderer_main.BeginSlice('cat1', 'Z', 33, 21)
model.FinalizeImport()
# Exclude 'Z' using an action-range.
metric = timeline.ThreadTimesTimelineMetric()
metric.details_to_report = timeline.ReportMainThreadOnly
results = self.GetResults(metric, model, renderer_main.parent,
[_GetInteractionRecord(10, 30)])
# Test for the results we expect.
main_thread = 'renderer_main'
cc_thread = 'renderer_compositor'
assert_results = [
(timeline.ThreadMeanFrameTimeResultName(cc_thread), 'ms', 10.0),
(timeline.ThreadTasksResultName(main_thread, 'frame'), 'tasks', 0.5),
(timeline.ThreadTasksResultName(main_thread, 'second'), 'tasks', 50.0),
(timeline.ThreadTasksResultName(cc_thread, 'frame'), 'tasks', 1.0),
(timeline.ThreadTasksResultName(cc_thread, 'second'), 'tasks', 100.0),
(timeline.ThreadCpuTimeResultName(main_thread, 'frame'), 'ms', 9.75),
(timeline.ThreadCpuTimeResultName(main_thread, 'second'), '%', 97.5),
(timeline.ThreadCpuTimeResultName(cc_thread, 'frame'), 'ms', 1.0),
(timeline.ThreadCpuTimeResultName(cc_thread, 'second'), '%', 10.0),
(timeline.ThreadDetailResultName(main_thread, 'frame', 'cat1'),
'ms', 9.5),
(timeline.ThreadDetailResultName(main_thread, 'second', 'cat1'),
'%', 95.0),
(timeline.ThreadDetailResultName(main_thread, 'frame', 'cat2'),
'ms', 0.5),
(timeline.ThreadDetailResultName(main_thread, 'second', 'cat2'),
'%', 5.0),
(timeline.ThreadDetailResultName(
main_thread, 'frame', 'idle'), 'ms', 0),
(timeline.ThreadDetailResultName(
main_thread, 'second', 'idle'), '%', 0)
]
for name, unit, value in assert_results:
results.AssertHasPageSpecificScalarValue(name, unit, value)
def testOverheadIsRemoved(self):
model = model_module.TimelineModel()
renderer_main = model.GetOrCreateProcess(1).GetOrCreateThread(2)
renderer_main.name = 'CrRendererMain'
# Create one frame swap.
cc_main = model.GetOrCreateProcess(1).GetOrCreateThread(3)
cc_main.name = 'Compositor'
cc_main.BeginSlice('cc_cat', timeline.FrameTraceName, 10, 10)
cc_main.EndSlice(11, 11)
# [ X ]
# [Overhead]
overhead_category = timeline.OverheadTraceCategory
overhead_name = timeline.OverheadTraceName
renderer_main.BeginSlice('cat1', 'X', 10, 0)
renderer_main.BeginSlice(overhead_category, overhead_name, 15, 5)
renderer_main.EndSlice(16, 6)
renderer_main.EndSlice(30, 10)
model.FinalizeImport()
# Include everything in an action-range.
metric = timeline.ThreadTimesTimelineMetric()
metric.details_to_report = timeline.ReportMainThreadOnly
results = self.GetResults(metric, model, renderer_main.parent,
[_GetInteractionRecord(10, 30)])
# Test a couple specific results.
assert_results = {
timeline.ThreadCpuTimeResultName('renderer_main'): 9.0,
}
for name, value in assert_results.iteritems():
results.AssertHasPageSpecificScalarValue(name, 'ms', value)
def testBasic(self):
ps = self.CreatePageSetFromFileInUnittestDataDir('scrollable_page.html')
measurement = thread_times.ThreadTimes()
timeline_options = self._options
results = self.RunMeasurement(measurement, ps, options = timeline_options)
self.assertEquals(0, len(results.failures))
for category in timeline.TimelineThreadCategories.values():
cpu_time_name = timeline.ThreadCpuTimeResultName(category)
cpu_time = results.FindAllPageSpecificValuesNamed(cpu_time_name)
self.assertEquals(len(cpu_time), 1)
def testBasicForPageWithNoGesture(self):
ps = self.CreateEmptyPageSet()
ps.AddPage(smoothness_unittest.AnimatedPage(ps))
measurement = thread_times.ThreadTimes()
timeline_options = self._options
results = self.RunMeasurement(measurement, ps, options = timeline_options)
self.assertEquals(0, len(results.failures))
for category in timeline.TimelineThreadCategories.values():
cpu_time_name = timeline.ThreadCpuTimeResultName(category)
cpu_time = results.FindAllPageSpecificValuesNamed(cpu_time_name)
self.assertEquals(len(cpu_time), 1)
def testResults(self):
model = model_module.TimelineModel()
renderer_main = model.GetOrCreateProcess(1).GetOrCreateThread(2)
renderer_main.name = 'CrRendererMain'
metric = timeline.ThreadTimesTimelineMetric()
metric.details_to_report = timeline.ReportMainThreadOnly
results = self.GetResults(metric, model, renderer_main.parent,
[_GetInteractionRecord(1,2)])
# Test that all result thread categories exist
for name in timeline.TimelineThreadCategories.values():
results.GetPageSpecificValueNamed(timeline.ThreadCpuTimeResultName(name))
def testBasic(self):
model = model_module.TimelineModel()
renderer_main = model.GetOrCreateProcess(1).GetOrCreateThread(2)
renderer_main.name = 'CrRendererMain'
# Create two frame swaps (Results times should be divided by two)
cc_main = model.GetOrCreateProcess(1).GetOrCreateThread(3)
cc_main.name = 'Compositor'
cc_main.BeginSlice('cc_cat', timeline.FrameTraceName, 10, 10)
cc_main.EndSlice(11, 11)
cc_main.BeginSlice('cc_cat', timeline.FrameTraceName, 12, 12)
cc_main.EndSlice(13, 13)
# [ X ] [ Z ]
# [ Y ]
renderer_main.BeginSlice('cat1', 'X', 10, 0)
renderer_main.BeginSlice('cat2', 'Y', 15, 5)
renderer_main.EndSlice(16, 5.5)
renderer_main.EndSlice(30, 19.5)
renderer_main.BeginSlice('cat1', 'Z', 31, 20)
renderer_main.BeginSlice('cat1', 'Z', 33, 21)
model.FinalizeImport()
# Exclude 'Z' using an action-range.
metric = timeline.ThreadTimesTimelineMetric(
model,
renderer_main.parent,
action_ranges=[self.GetActionRange(10, 30)])
metric.details_to_report = timeline.ReportMainThreadOnly
results = self.GetResults(metric)
# Test a couple specific results.
assert_results = {
timeline.ThreadCpuTimeResultName('renderer_main'): 9.75,
timeline.ThreadDetailResultName('renderer_main', 'cat1'): 9.5,
timeline.ThreadDetailResultName('renderer_main', 'cat2'): 0.5,
timeline.ThreadDetailResultName('renderer_main', 'idle'): 0
}
for name, value in assert_results.iteritems():
results.AssertHasPageSpecificScalarValue(name, 'ms', value)
