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1 # Copyright 2014 The Chromium Authors. All rights reserved. | 1 # Copyright 2014 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 """Apple's Speedometer performance benchmark. | 5 """Apple's Speedometer performance benchmark. |
6 | 6 |
7 Speedometer measures simulated user interactions in web applications. | 7 Speedometer measures simulated user interactions in web applications. |
8 | 8 |
9 The current benchmark uses TodoMVC to simulate user actions for adding, | 9 The current benchmark uses TodoMVC to simulate user actions for adding, |
10 completing, and removing to-do items. Speedometer repeats the same actions using | 10 completing, and removing to-do items. Speedometer repeats the same actions using |
11 DOM APIs - a core set of web platform APIs used extensively in web applications- | 11 DOM APIs - a core set of web platform APIs used extensively in web applications- |
12 as well as six popular JavaScript frameworks: Ember.js, Backbone.js, jQuery, | 12 as well as six popular JavaScript frameworks: Ember.js, Backbone.js, jQuery, |
13 AngularJS, React, and Flight. Many of these frameworks are used on the most | 13 AngularJS, React, and Flight. Many of these frameworks are used on the most |
14 popular websites in the world, such as Facebook and Twitter. The performance of | 14 popular websites in the world, such as Facebook and Twitter. The performance of |
15 these types of operations depends on the speed of the DOM APIs, the JavaScript | 15 these types of operations depends on the speed of the DOM APIs, the JavaScript |
16 engine, CSS style resolution, layout, and other technologies. | 16 engine, CSS style resolution, layout, and other technologies. |
17 """ | 17 """ |
18 | 18 |
19 import os | 19 import os |
20 | 20 |
21 from telemetry import benchmark | 21 from telemetry import benchmark |
| 22 from telemetry import page as page_module |
22 from telemetry.page import page_set | 23 from telemetry.page import page_set |
23 from telemetry.page import page_test | 24 from telemetry.page import page_test |
24 from telemetry.value import list_of_scalar_values | 25 from telemetry.value import list_of_scalar_values |
25 | 26 |
26 | 27 |
27 class SpeedometerMeasurement(page_test.PageTest): | 28 class SpeedometerMeasurement(page_test.PageTest): |
28 enabled_suites = [ | 29 enabled_suites = [ |
29 'VanillaJS-TodoMVC', | 30 'VanillaJS-TodoMVC', |
30 'EmberJS-TodoMVC', | 31 'EmberJS-TodoMVC', |
31 'BackboneJS-TodoMVC', | 32 'BackboneJS-TodoMVC', |
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74 | 75 |
75 class Speedometer(benchmark.Benchmark): | 76 class Speedometer(benchmark.Benchmark): |
76 test = SpeedometerMeasurement | 77 test = SpeedometerMeasurement |
77 | 78 |
78 def CreatePageSet(self, options): | 79 def CreatePageSet(self, options): |
79 ps = page_set.PageSet( | 80 ps = page_set.PageSet( |
80 file_path=os.path.abspath(__file__), | 81 file_path=os.path.abspath(__file__), |
81 archive_data_file='../page_sets/data/speedometer.json', | 82 archive_data_file='../page_sets/data/speedometer.json', |
82 make_javascript_deterministic=False, | 83 make_javascript_deterministic=False, |
83 bucket=page_set.PUBLIC_BUCKET) | 84 bucket=page_set.PUBLIC_BUCKET) |
84 ps.AddPageWithDefaultRunNavigate('http://browserbench.org/Speedometer/') | 85 ps.AddUserStory(page_module.Page( |
| 86 'http://browserbench.org/Speedometer/', ps, ps.base_dir)) |
85 return ps | 87 return ps |
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