| Index: tools/telemetry/telemetry/web_perf/metrics/startup_unittest.py
|
| diff --git a/tools/telemetry/telemetry/web_perf/metrics/startup_unittest.py b/tools/telemetry/telemetry/web_perf/metrics/startup_unittest.py
|
| deleted file mode 100644
|
| index a2aa11309e071f2c907e1b644b70e7116e44f3a5..0000000000000000000000000000000000000000
|
| --- a/tools/telemetry/telemetry/web_perf/metrics/startup_unittest.py
|
| +++ /dev/null
|
| @@ -1,100 +0,0 @@
|
| -# Copyright 2015 The Chromium Authors. All rights reserved.
|
| -# Use of this source code is governed by a BSD-style license that can be
|
| -# found in the LICENSE file.
|
| -
|
| -import unittest
|
| -
|
| -import telemetry.timeline.event as timeline_event
|
| -from telemetry.testing import test_page_test_results
|
| -from telemetry.web_perf.metrics import startup
|
| -
|
| -
|
| -class StartupTimelineMetricTest(unittest.TestCase):
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| -
|
| - def setUp(self):
|
| - self.events = []
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| -
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| - def AddEvent(self, event_name, start, duration=None):
|
| - event = timeline_event.TimelineEvent('my_category', event_name,
|
| - start, duration)
|
| - self.events.append(event)
|
| -
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| - # Attributes defined outside __init__
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| - # pylint: disable=attribute-defined-outside-init
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| - def ComputeStartupMetrics(self):
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| - results = test_page_test_results.TestPageTestResults(self)
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| -
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| - # Create a mock model usable by
|
| - # StartupTimelineMetric.AddWholeTraceResults().
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| - def IterateEvents(event_predicate):
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| - for event in self.events:
|
| - if event_predicate(event):
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| - yield event
|
| - class MockClass(object):
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| - pass
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| - model = MockClass()
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| - model.browser_process = MockClass()
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| - model.browser_process.parent = MockClass()
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| - model.browser_process.parent.IterAllEvents = IterateEvents
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| -
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| - startup.StartupTimelineMetric().AddWholeTraceResults(model, results)
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| - return results
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| -
|
| - def testUntrackedvents(self):
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| - # Code coverage for untracked events
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| - self.AddEvent('uknown_event_0', 0)
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| - self.AddEvent('uknown_event_1', 1)
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| - self.ComputeStartupMetrics()
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| -
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| - def testInstantEventsBasedValue(self):
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| - # Test case with instant events to measure the duration between the first
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| - # occurrences of two distinct events.
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| - START0 = 7
|
| - START1 = 8
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| - DURATION0 = 17
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| - DURATION1 = 18
|
| -
|
| - # Generate duplicated events to make sure we consider only the first one.
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| - self.AddEvent(startup._MAIN_ENTRY_POINT, START0)
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| - self.AddEvent(startup._MAIN_ENTRY_POINT, START1)
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| - self.AddEvent('loadEventEnd', START0 + DURATION0)
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| - self.AddEvent('loadEventEnd', START1 + DURATION1)
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| - self.AddEvent('requestStart', START0 + DURATION0 * 2)
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| - self.AddEvent('requestStart', START1 + DURATION1 * 2)
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| -
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| - results = self.ComputeStartupMetrics()
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| - results.AssertHasPageSpecificScalarValue('foreground_tab_load_complete',
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| - 'ms', DURATION0)
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| - results.AssertHasPageSpecificScalarValue('foreground_tab_request_start',
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| - 'ms', DURATION0 * 2)
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| -
|
| - def testDurationEventsBasedValues(self):
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| - DURATION_EVENTS = set([
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| - 'messageloop_start_time',
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| - 'window_display_time',
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| - 'open_tabs_time',
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| - 'first_non_empty_paint_time',
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| - 'first_main_frame_load_time'])
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| -
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| - # Test case to get the duration of the first occurrence of a duration event.
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| - i = 1
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| - for display_name in DURATION_EVENTS:
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| - self.assertTrue(len(startup._METRICS[display_name]) == 1)
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| - event_name = startup._METRICS[display_name][0]
|
| -
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| - duration = 13 * i
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| - i += 1
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| -
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| - # Generate duplicated events to make sure only the first event is
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| - # considered.
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| - self.AddEvent(event_name, 5, duration)
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| - self.AddEvent(event_name, 6, duration + 2)
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| -
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| - results = self.ComputeStartupMetrics()
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| -
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| - i = 1
|
| - for display_name in DURATION_EVENTS:
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| - duration = 13 * i
|
| - i += 1
|
| -
|
| - results.AssertHasPageSpecificScalarValue(display_name, 'ms', duration)
|
|
|