diff options
Diffstat (limited to 'systrace/catapult/telemetry/telemetry/web_perf/metrics/v8_execution_unittest.py')
| -rw-r--r-- | systrace/catapult/telemetry/telemetry/web_perf/metrics/v8_execution_unittest.py | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/systrace/catapult/telemetry/telemetry/web_perf/metrics/v8_execution_unittest.py b/systrace/catapult/telemetry/telemetry/web_perf/metrics/v8_execution_unittest.py deleted file mode 100644 index 1ac2ca4..0000000 --- a/systrace/catapult/telemetry/telemetry/web_perf/metrics/v8_execution_unittest.py +++ /dev/null @@ -1,138 +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 - -from telemetry.testing import test_page_test_results -from telemetry.timeline import slice as slice_module -from telemetry.timeline import model as model_module -from telemetry.web_perf import timeline_interaction_record as tir_module - -from telemetry.web_perf.metrics import v8_execution - -RENDERER_PROCESS = 'Renderer' -OTHER_PROCESS = 'Other' -INTERACTION_RECORDS = [tir_module.TimelineInteractionRecord("test-record", - 0, - float('inf'))] - -STATS = ('v8_execution_time_total', 'v8_execution_time_self', - 'v8_parse_lazy_total', 'v8_compile_fullcode_total', - 'v8_recompile_total', 'v8_recompile_synchronous_total', - 'v8_recompile_concurrent_total', 'v8_optimize_code_total', - 'v8_deoptimize_code_total',) - - -class SliceContext(object): - """ - Context object for easily adding subslices/subevents. - """ - def __init__(self, test, record): - self.test = test - self.record = record - - def __enter__(self): - self.test.parent_slice = self.record - - def __exit__(self, exc_type, exc_value, exc_traceback): - self.test.parent_slice = self.record.parent_slice - - -class V8ExecutionTests(unittest.TestCase): - - def setUp(self): - self.model = model_module.TimelineModel() - self.renderer_process = self.model.GetOrCreateProcess(1) - self.renderer_process.name = RENDERER_PROCESS - self.renderer_thread = self.renderer_process.GetOrCreateThread(tid=11) - self.other_process = self.model.GetOrCreateProcess(2) - self.other_process.name = OTHER_PROCESS - self.other_thread = self.other_process.GetOrCreateThread(tid=12) - self.metric = v8_execution.V8ExecutionMetric() - self.results = None - self.parent_slice = None - - def GetThreadForProcessName(self, process_name): - if process_name is RENDERER_PROCESS: - return self.renderer_thread - elif process_name is OTHER_PROCESS: - return self.other_thread - else: - raise - - def AddResults(self): - self.results = test_page_test_results.TestPageTestResults(self) - self.metric.AddResults(self.model, self.renderer_thread, - INTERACTION_RECORDS, self.results) - - def AddEvent(self, process_name, event_category, event_name, - start, duration, thread_start=None, thread_duration=None): - thread = self.GetThreadForProcessName(process_name) - record = slice_module.Slice(thread, event_category, event_name, - start, duration, - start if thread_start is None else thread_start, - duration if thread_duration is None else thread_duration) - thread.PushSlice(record) - if self.parent_slice is not None: - record.parent_slice = self.parent_slice - self.parent_slice.AddSubSlice(record) - return SliceContext(self, record) - - def AssertResultValues(self, name, value, count, average): - self.results.AssertHasPageSpecificScalarValue('%s' % name, 'ms', value) - self.results.AssertHasPageSpecificScalarValue('%s_count' % name, 'count', - count) - self.results.AssertHasPageSpecificScalarValue('%s_average' % name, 'ms', - average) - - def testWithNoTraceEvents(self): - self.AddResults() - for name in STATS: - self.AssertResultValues(name, value=0, count=0, average=0) - - def testExecutionTime(self): - self.AddEvent(RENDERER_PROCESS, '', 'V8.Execute', 0, 10) - with self.AddEvent(RENDERER_PROCESS, '', 'V8.Execute', 10, 20): - self.AddEvent(RENDERER_PROCESS, '', 'other', 10, 12) - self.AddResults() - self.AssertResultValues('v8_execution_time_total', value=30, count=2, - average=15) - self.AssertResultValues('v8_execution_time_self', value=18, count=2, - average=9) - - def testOptimizeParseLazy(self): - self.AddEvent(RENDERER_PROCESS, '', 'V8.ParseLazy', 0, 10) - self.AddResults() - self.AssertResultValues('v8_parse_lazy_total', value=10, count=1, - average=10) - self.AssertResultValues('v8_optimize_code_total', value=0, count=0, - average=0) - self.AssertResultValues('v8_optimize_parse_lazy_total', value=0, count=0, - average=0) - - with self.AddEvent(RENDERER_PROCESS, '', 'V8.OptimizeCode', 10, 20): - self.AddEvent(RENDERER_PROCESS, '', 'V8.ParseLazy', 20, 8) - self.AddResults() - self.AssertResultValues('v8_parse_lazy_total', value=18, count=2, average=9) - self.AssertResultValues('v8_optimize_code_total', value=20, count=1, - average=20) - self.AssertResultValues('v8_optimize_parse_lazy_total', value=8, count=1, - average=8) - - def testRecompile(self): - self.AddEvent(RENDERER_PROCESS, '', 'V8.RecompileSynchronous', 0, 10) - self.AddResults() - self.AssertResultValues('v8_recompile_synchronous_total', value=10, count=1, - average=10) - self.AssertResultValues('v8_recompile_concurrent_total', value=0, count=0, - average=0) - self.AssertResultValues('v8_recompile_total', value=10, count=1, average=10) - - self.AddEvent(RENDERER_PROCESS, '', 'V8.RecompileConcurrent', 10, 8) - self.AddResults() - self.AssertResultValues('v8_recompile_synchronous_total', value=10, count=1, - average=10) - self.AssertResultValues('v8_recompile_concurrent_total', value=8, count=1, - average=8) - self.AssertResultValues('v8_recompile_total', value=18, count=2, average=9) |