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| 1 # Copyright 2013 The Chromium Authors. All rights reserved. | 1 # Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
| 3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
| 4 | 4 |
| 5 """Runs Chromium's IndexedDB performance test. These test: | 5 """Runs Chromium's IndexedDB performance test. These test: |
| 6 | 6 |
| 7 Databases: | 7 Databases: |
| 8 create/delete | 8 create/delete |
| 9 Keys: | 9 Keys: |
| 10 create/delete | 10 create/delete |
| 11 Indexes: | 11 Indexes: |
| 12 create/delete | 12 create/delete |
| 13 Data access: | 13 Data access: |
| 14 Random read/write | 14 Random read/write |
| 15 Read cache | 15 Read cache |
| 16 Cursors: | 16 Cursors: |
| 17 Read & random writes | 17 Read & random writes |
| 18 Walking multiple | 18 Walking multiple |
| 19 Seeking. | 19 Seeking. |
| 20 """ | 20 """ |
| 21 | 21 |
| 22 import json | 22 import json |
| 23 import os | 23 import os |
| 24 | 24 |
| 25 from metrics import memory | 25 from metrics import memory |
| 26 from metrics import power | 26 from metrics import power |
| 27 from metrics import v8_object_stats | 27 from metrics import v8_object_stats |
| 28 from telemetry import benchmark | 28 from telemetry import benchmark |
| 29 from telemetry import page as page_module |
| 29 from telemetry.core import util | 30 from telemetry.core import util |
| 30 from telemetry.page import page_set | 31 from telemetry.page import page_set |
| 31 from telemetry.page import page_test | 32 from telemetry.page import page_test |
| 32 from telemetry.value import scalar | 33 from telemetry.value import scalar |
| 33 | 34 |
| 34 _V8_COUNTER_NAMES = [ | 35 _V8_COUNTER_NAMES = [ |
| 35 'V8.OsMemoryAllocated', | 36 'V8.OsMemoryAllocated', |
| 36 ] | 37 ] |
| 37 | 38 |
| 38 class _IndexedDbMeasurement(page_test.PageTest): | 39 class _IndexedDbMeasurement(page_test.PageTest): |
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| 91 v8_object_stats.V8ObjectStatsMetric.CustomizeBrowserOptions(options) | 92 v8_object_stats.V8ObjectStatsMetric.CustomizeBrowserOptions(options) |
| 92 | 93 |
| 93 class IndexedDb(benchmark.Benchmark): | 94 class IndexedDb(benchmark.Benchmark): |
| 94 """Chromium's IndexedDB Performance tests.""" | 95 """Chromium's IndexedDB Performance tests.""" |
| 95 test = _IndexedDbMeasurement | 96 test = _IndexedDbMeasurement |
| 96 | 97 |
| 97 def CreatePageSet(self, options): | 98 def CreatePageSet(self, options): |
| 98 indexeddb_dir = os.path.join(util.GetChromiumSrcDir(), 'chrome', 'test', | 99 indexeddb_dir = os.path.join(util.GetChromiumSrcDir(), 'chrome', 'test', |
| 99 'data', 'indexeddb') | 100 'data', 'indexeddb') |
| 100 ps = page_set.PageSet(file_path=indexeddb_dir) | 101 ps = page_set.PageSet(file_path=indexeddb_dir) |
| 101 ps.AddPageWithDefaultRunNavigate('file://perf_test.html') | 102 ps.AddUserStory(page_module.Page('file://perf_test.html', ps, ps.base_dir)) |
| 102 return ps | 103 return ps |
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