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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 """The Endure benchmarks measure memory performance over a period of time. | 5 """The Endure benchmarks measure memory performance over a period of time. |
| 6 | 6 |
| 7 In each Endure benchmark, one page action is performed repeatedly and memory | 7 In each Endure benchmark, one page action is performed repeatedly and memory |
| 8 usage is measured periodically. The specific page actions are defined in the | 8 usage is measured periodically. The specific page actions are defined in the |
| 9 page sets, and the statistics that are gathered are determined by the Endure | 9 page sets, and the statistics that are gathered are determined by the Endure |
| 10 measurement class. | 10 measurement class. |
| 11 """ | 11 """ |
| 12 | 12 |
| 13 from telemetry import test | 13 from telemetry import benchmark |
| 14 | 14 |
| 15 from measurements import endure | 15 from measurements import endure |
| 16 import page_sets | 16 import page_sets |
| 17 | 17 |
| 18 | 18 |
| 19 class _EndureBenchmark(test.Test): | 19 class _EndureBenchmark(benchmark.Benchmark): |
| 20 """Base class which sets options for endure benchmarks below.""" | 20 """Base class which sets options for endure benchmarks below.""" |
| 21 test = endure.Endure | 21 test = endure.Endure |
| 22 # Default options for endure benchmarks. Could be overridden in subclasses. | 22 # Default options for endure benchmarks. Could be overridden in subclasses. |
| 23 options = { | 23 options = { |
| 24 # Depending on the page and the actions performed on the page, | 24 # Depending on the page and the actions performed on the page, |
| 25 # 1000 iterations should be between 30 and 60 minutes. | 25 # 1000 iterations should be between 30 and 60 minutes. |
| 26 'page_repeat': 1000, | 26 'page_repeat': 1000, |
| 27 # One sample per 10 iterations -> 200 points per run. | 27 # One sample per 10 iterations -> 200 points per run. |
| 28 'perf_stats_interval': 10 | 28 'perf_stats_interval': 10 |
| 29 } | 29 } |
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| 53 page_set = page_sets.GmailExpandCollapseConversationPageSet | 53 page_set = page_sets.GmailExpandCollapseConversationPageSet |
| 54 | 54 |
| 55 | 55 |
| 56 class EndureIndexedDBOffline(_EndureBenchmark): | 56 class EndureIndexedDBOffline(_EndureBenchmark): |
| 57 page_set = page_sets.IndexeddbOfflinePageSet | 57 page_set = page_sets.IndexeddbOfflinePageSet |
| 58 | 58 |
| 59 | 59 |
| 60 class EndurePlusAltPostsPhotos(_EndureBenchmark): | 60 class EndurePlusAltPostsPhotos(_EndureBenchmark): |
| 61 page_set = page_sets.PlusAltPostsPhotosPageSet | 61 page_set = page_sets.PlusAltPostsPhotosPageSet |
| 62 | 62 |
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