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| 1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 # Use of this source code is governed by a BSD-style license that can be | |
| 3 # found in the LICENSE file. | |
| 4 import os | |
| 5 import unittest | |
| 6 | |
| 7 from telemetry.page import page_benchmark_results | |
| 8 from telemetry.page import page_set | |
| 9 from telemetry.page import perf_tests_helper | |
| 10 | |
| 11 def _MakePageSet(): | |
| 12 return page_set.PageSet.FromDict({ | |
| 13 "description": "hello", | |
| 14 "archive_path": "foo.wpr", | |
| 15 "pages": [ | |
| 16 {"url": "http://www.foo.com/"}, | |
| 17 {"url": "http://www.bar.com/"} | |
| 18 ] | |
| 19 }, os.path.dirname(__file__)) | |
| 20 | |
| 21 class NonPrintingPageBenchmarkResults( | |
| 22 page_benchmark_results.PageBenchmarkResults): | |
| 23 def __init__(self): | |
| 24 super(NonPrintingPageBenchmarkResults, self).__init__() | |
| 25 | |
| 26 def _PrintPerfResult(self, *args): | |
| 27 pass | |
| 28 | |
| 29 class SummarySavingPageBenchmarkResults( | |
| 30 page_benchmark_results.PageBenchmarkResults): | |
| 31 def __init__(self): | |
| 32 super(SummarySavingPageBenchmarkResults, self).__init__() | |
| 33 self.results = [] | |
| 34 | |
| 35 def _PrintPerfResult(self, *args): | |
| 36 res = perf_tests_helper.PrintPerfResult(*args, print_to_stdout=False) | |
| 37 self.results.append(res) | |
| 38 | |
| 39 class PageBenchmarkResultsTest(unittest.TestCase): | |
| 40 def test_basic(self): | |
| 41 test_page_set = _MakePageSet() | |
| 42 | |
| 43 benchmark_results = NonPrintingPageBenchmarkResults() | |
| 44 benchmark_results.WillMeasurePage(test_page_set.pages[0]) | |
| 45 benchmark_results.Add('a', 'seconds', 3) | |
| 46 benchmark_results.DidMeasurePage() | |
| 47 | |
| 48 benchmark_results.WillMeasurePage(test_page_set.pages[1]) | |
| 49 benchmark_results.Add('a', 'seconds', 3) | |
| 50 benchmark_results.DidMeasurePage() | |
| 51 | |
| 52 benchmark_results.PrintSummary('trace_tag') | |
| 53 | |
| 54 def test_url_is_invalid_value(self): | |
| 55 test_page_set = _MakePageSet() | |
| 56 | |
| 57 benchmark_results = NonPrintingPageBenchmarkResults() | |
| 58 benchmark_results.WillMeasurePage(test_page_set.pages[0]) | |
| 59 self.assertRaises( | |
| 60 AssertionError, | |
| 61 lambda: benchmark_results.Add('url', 'string', 'foo')) | |
| 62 | |
| 63 def test_unit_change(self): | |
| 64 test_page_set = _MakePageSet() | |
| 65 | |
| 66 benchmark_results = NonPrintingPageBenchmarkResults() | |
| 67 benchmark_results.WillMeasurePage(test_page_set.pages[0]) | |
| 68 benchmark_results.Add('a', 'seconds', 3) | |
| 69 benchmark_results.DidMeasurePage() | |
| 70 | |
| 71 benchmark_results.WillMeasurePage(test_page_set.pages[1]) | |
| 72 self.assertRaises( | |
| 73 AssertionError, | |
| 74 lambda: benchmark_results.Add('a', 'foobgrobbers', 3)) | |
| 75 | |
| 76 def test_type_change(self): | |
| 77 test_page_set = _MakePageSet() | |
| 78 | |
| 79 benchmark_results = NonPrintingPageBenchmarkResults() | |
| 80 benchmark_results.WillMeasurePage(test_page_set.pages[0]) | |
| 81 benchmark_results.Add('a', 'seconds', 3) | |
| 82 benchmark_results.DidMeasurePage() | |
| 83 | |
| 84 benchmark_results.WillMeasurePage(test_page_set.pages[1]) | |
| 85 self.assertRaises( | |
| 86 AssertionError, | |
| 87 lambda: benchmark_results.Add('a', 'seconds', 3, data_type='histogram')) | |
| 88 | |
| 89 def test_basic_summary(self): | |
| 90 test_page_set = _MakePageSet() | |
| 91 | |
| 92 benchmark_results = SummarySavingPageBenchmarkResults() | |
| 93 benchmark_results.WillMeasurePage(test_page_set.pages[0]) | |
| 94 benchmark_results.Add('a', 'seconds', 3) | |
| 95 benchmark_results.DidMeasurePage() | |
| 96 | |
| 97 benchmark_results.WillMeasurePage(test_page_set.pages[1]) | |
| 98 benchmark_results.Add('a', 'seconds', 7) | |
| 99 benchmark_results.DidMeasurePage() | |
| 100 | |
| 101 benchmark_results.PrintSummary(None) | |
| 102 expected = ['RESULT a_by_url: http___www.foo.com_= 3 seconds', | |
| 103 'RESULT a_by_url: http___www.bar.com_= 7 seconds', | |
| 104 '*RESULT a: a= [3,7] seconds\nAvg a: 5.000000seconds\n' + | |
| 105 'Sd a: 2.828427seconds'] | |
| 106 self.assertEquals( | |
| 107 benchmark_results.results, | |
| 108 expected) | |
| 109 | |
| 110 def test_histogram(self): | |
| 111 test_page_set = _MakePageSet() | |
| 112 | |
| 113 benchmark_results = SummarySavingPageBenchmarkResults() | |
| 114 benchmark_results.WillMeasurePage(test_page_set.pages[0]) | |
| 115 benchmark_results.Add('a', '', | |
| 116 '{"buckets": [{"low": 1, "high": 2, "count": 1}]}', | |
| 117 data_type='histogram') | |
| 118 benchmark_results.DidMeasurePage() | |
| 119 | |
| 120 benchmark_results.WillMeasurePage(test_page_set.pages[1]) | |
| 121 benchmark_results.Add('a', '', | |
| 122 '{"buckets": [{"low": 2, "high": 3, "count": 1}]}', | |
| 123 data_type='histogram') | |
| 124 benchmark_results.DidMeasurePage() | |
| 125 | |
| 126 benchmark_results.PrintSummary(None) | |
| 127 | |
| 128 expected = [ | |
| 129 '*HISTOGRAM a_by_url.http___www.foo.com_: ' + | |
| 130 'a_by_url.http___www.foo.com_= ' + | |
| 131 '{"buckets": [{"low": 1, "high": 2, "count": 1}]}\n' + | |
| 132 'Avg a_by_url.http___www.foo.com_: 1.500000', | |
| 133 '*HISTOGRAM a_by_url.http___www.bar.com_: ' + | |
| 134 'a_by_url.http___www.bar.com_= ' + | |
| 135 '{"buckets": [{"low": 2, "high": 3, "count": 1}]}\n' + | |
| 136 'Avg a_by_url.http___www.bar.com_: 2.500000'] | |
| 137 self.assertEquals(benchmark_results.results, expected) | |
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