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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 import os | 4 import os |
5 import unittest | 5 import unittest |
6 | 6 |
7 from telemetry import story | 7 from telemetry import story |
8 from telemetry import page as page_module | 8 from telemetry import page as page_module |
9 from telemetry import value | 9 from telemetry import value |
10 from telemetry.value import histogram as histogram_module | 10 from telemetry.value import histogram as histogram_module |
| 11 from telemetry.value import improvement_direction |
11 | 12 |
12 | 13 |
13 class TestBase(unittest.TestCase): | 14 class TestBase(unittest.TestCase): |
14 def setUp(self): | 15 def setUp(self): |
15 story_set = story.StorySet(base_dir=os.path.dirname(__file__)) | 16 story_set = story.StorySet(base_dir=os.path.dirname(__file__)) |
16 story_set.AddStory( | 17 story_set.AddStory( |
17 page_module.Page("http://www.bar.com/", story_set, story_set.base_dir)) | 18 page_module.Page("http://www.bar.com/", story_set, story_set.base_dir)) |
18 story_set.AddStory( | 19 story_set.AddStory( |
19 page_module.Page("http://www.baz.com/", story_set, story_set.base_dir)) | 20 page_module.Page("http://www.baz.com/", story_set, story_set.base_dir)) |
20 story_set.AddStory( | 21 story_set.AddStory( |
21 page_module.Page("http://www.foo.com/", story_set, story_set.base_dir)) | 22 page_module.Page("http://www.foo.com/", story_set, story_set.base_dir)) |
22 self.story_set = story_set | 23 self.story_set = story_set |
23 | 24 |
24 @property | 25 @property |
25 def pages(self): | 26 def pages(self): |
26 return self.story_set.stories | 27 return self.story_set.stories |
27 | 28 |
28 class ValueTest(TestBase): | 29 class ValueTest(TestBase): |
29 def testHistogramBasic(self): | 30 def testHistogramBasic(self): |
30 page0 = self.pages[0] | 31 page0 = self.pages[0] |
31 histogram = histogram_module.HistogramValue( | 32 histogram = histogram_module.HistogramValue( |
32 page0, 'x', 'counts', | 33 page0, 'x', 'counts', |
33 raw_value_json='{"buckets": [{"low": 1, "high": 2, "count": 1}]}', | 34 raw_value_json='{"buckets": [{"low": 1, "high": 2, "count": 1}]}', |
34 important=False) | 35 important=False, improvement_direction=improvement_direction.UP) |
35 self.assertEquals( | 36 self.assertEquals( |
36 ['{"buckets": [{"low": 1, "high": 2, "count": 1}]}'], | 37 ['{"buckets": [{"low": 1, "high": 2, "count": 1}]}'], |
37 histogram.GetBuildbotValue()) | 38 histogram.GetBuildbotValue()) |
38 self.assertEquals(1.5, | 39 self.assertEquals(1.5, |
39 histogram.GetRepresentativeNumber()) | 40 histogram.GetRepresentativeNumber()) |
40 self.assertEquals( | 41 self.assertEquals( |
41 ['{"buckets": [{"low": 1, "high": 2, "count": 1}]}'], | 42 ['{"buckets": [{"low": 1, "high": 2, "count": 1}]}'], |
42 histogram.GetBuildbotValue()) | 43 histogram.GetBuildbotValue()) |
43 | 44 |
44 self.assertEquals( | 45 self.assertEquals( |
(...skipping 11 matching lines...) Expand all Loading... |
56 self.assertEquals(d, { | 57 self.assertEquals(d, { |
57 'low': 33, | 58 'low': 33, |
58 'high': 45, | 59 'high': 45, |
59 'count': 78 | 60 'count': 78 |
60 }) | 61 }) |
61 | 62 |
62 def testAsDict(self): | 63 def testAsDict(self): |
63 histogram = histogram_module.HistogramValue( | 64 histogram = histogram_module.HistogramValue( |
64 None, 'x', 'counts', | 65 None, 'x', 'counts', |
65 raw_value_json='{"buckets": [{"low": 1, "high": 2, "count": 1}]}', | 66 raw_value_json='{"buckets": [{"low": 1, "high": 2, "count": 1}]}', |
66 important=False) | 67 important=False, improvement_direction=improvement_direction.DOWN) |
67 d = histogram.AsDictWithoutBaseClassEntries() | 68 d = histogram.AsDictWithoutBaseClassEntries() |
68 | 69 |
69 self.assertEquals(['buckets'], d.keys()) | 70 self.assertEquals(['buckets'], d.keys()) |
70 self.assertTrue(isinstance(d['buckets'], list)) | 71 self.assertTrue(isinstance(d['buckets'], list)) |
71 self.assertEquals(len(d['buckets']), 1) | 72 self.assertEquals(len(d['buckets']), 1) |
72 | 73 |
73 def testFromDict(self): | 74 def testFromDict(self): |
74 d = { | 75 d = { |
75 'type': 'histogram', | 76 'type': 'histogram', |
76 'name': 'x', | 77 'name': 'x', |
77 'units': 'counts', | 78 'units': 'counts', |
78 'buckets': [{'low': 1, 'high': 2, 'count': 1}] | 79 'buckets': [{'low': 1, 'high': 2, 'count': 1}], |
| 80 'improvement_direction': 'down', |
79 } | 81 } |
80 v = value.Value.FromDict(d, {}) | 82 v = value.Value.FromDict(d, {}) |
81 | 83 |
82 self.assertTrue(isinstance(v, histogram_module.HistogramValue)) | 84 self.assertTrue(isinstance(v, histogram_module.HistogramValue)) |
83 self.assertEquals( | 85 self.assertEquals( |
84 ['{"buckets": [{"low": 1, "high": 2, "count": 1}]}'], | 86 ['{"buckets": [{"low": 1, "high": 2, "count": 1}]}'], |
85 v.GetBuildbotValue()) | 87 v.GetBuildbotValue()) |
| 88 self.assertEquals(improvement_direction.DOWN, v.improvement_direction) |
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