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| 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 |
| 3 # found in the LICENSE file. |
| 4 |
| 5 import os |
| 6 import StringIO |
| 7 import unittest |
| 8 |
| 9 import mock |
| 10 |
| 11 from telemetry import story |
| 12 from telemetry import benchmark |
| 13 from telemetry.internal.results import csv_output_formatter |
| 14 from telemetry.internal.results import page_test_results |
| 15 from telemetry import page as page_module |
| 16 from telemetry.value import improvement_direction |
| 17 from telemetry.value import scalar |
| 18 from telemetry.value import trace |
| 19 from tracing.trace_data import trace_data |
| 20 |
| 21 |
| 22 def _MakeStorySet(): |
| 23 story_set = story.StorySet(base_dir=os.path.dirname(__file__)) |
| 24 story_set.AddStory(page_module.Page( |
| 25 'http://www.foo.com/', story_set, story_set.base_dir, |
| 26 name='http://www.foo.com/')) |
| 27 story_set.AddStory(page_module.Page( |
| 28 'http://www.bar.com/', story_set, story_set.base_dir, |
| 29 name='http://www.bar.com/')) |
| 30 return story_set |
| 31 |
| 32 |
| 33 class CsvOutputFormatterTest(unittest.TestCase): |
| 34 |
| 35 def setUp(self): |
| 36 self._output = StringIO.StringIO() |
| 37 self._story_set = _MakeStorySet() |
| 38 self._results = page_test_results.PageTestResults() |
| 39 self._formatter = None |
| 40 self.MakeFormatter() |
| 41 |
| 42 def MakeFormatter(self): |
| 43 self._formatter = csv_output_formatter.CsvOutputFormatter(self._output) |
| 44 |
| 45 def SimulateBenchmarkRun(self, list_of_page_and_values): |
| 46 """Simulate one run of a benchmark, using the supplied values. |
| 47 |
| 48 Args: |
| 49 list_of_pages_and_values: a list of tuple (page, list of values) |
| 50 """ |
| 51 for page, values in list_of_page_and_values: |
| 52 self._results.WillRunPage(page) |
| 53 for v in values: |
| 54 v.page = page |
| 55 self._results.AddValue(v) |
| 56 self._results.DidRunPage(page) |
| 57 |
| 58 def Format(self): |
| 59 self._results.telemetry_info.benchmark_start_epoch = 15e8 |
| 60 self._results.PopulateHistogramSet(benchmark.BenchmarkMetadata('benchmark')) |
| 61 self._formatter.Format(self._results) |
| 62 return self._output.getvalue() |
| 63 |
| 64 def testSimple(self): |
| 65 # Test a simple benchmark with only one value: |
| 66 self.SimulateBenchmarkRun([ |
| 67 (self._story_set[0], [scalar.ScalarValue( |
| 68 None, 'foo', 'seconds', 3, |
| 69 improvement_direction=improvement_direction.DOWN)])]) |
| 70 expected = '\r\n'.join([ |
| 71 'name,unit,avg,count,max,min,std,sum,architectures,benchmarks,' + |
| 72 'benchmarkStart,bots,builds,displayLabel,masters,memoryAmounts,' + |
| 73 'osNames,osVersions,productVersions,stories,storysetRepeats,traceStart', |
| 74 'foo,ms,3000,1,3000,3000,0,3000,,benchmark,2017-07-14 02:40:00,,,' + |
| 75 'benchmark 2017-07-14 02:40:00,,,,,,http://www.foo.com/,,', |
| 76 '']) |
| 77 |
| 78 self.assertEqual(expected, self.Format()) |
| 79 |
| 80 @mock.patch('py_utils.cloud_storage.Insert') |
| 81 def testMultiplePagesAndValues(self, cs_insert_mock): |
| 82 cs_insert_mock.return_value = 'https://cloud_storage_url/foo' |
| 83 trace_value = trace.TraceValue( |
| 84 None, trace_data.CreateTraceDataFromRawData('{"traceEvents": []}')) |
| 85 trace_value.UploadToCloud(bucket='foo') |
| 86 self.SimulateBenchmarkRun([ |
| 87 (self._story_set[0], [ |
| 88 scalar.ScalarValue( |
| 89 None, 'foo', 'seconds', 4, |
| 90 improvement_direction=improvement_direction.DOWN)]), |
| 91 (self._story_set[1], [ |
| 92 scalar.ScalarValue( |
| 93 None, 'foo', 'seconds', 3.4, |
| 94 improvement_direction=improvement_direction.DOWN), |
| 95 trace_value, |
| 96 scalar.ScalarValue( |
| 97 None, 'bar', 'km', 10, |
| 98 improvement_direction=improvement_direction.DOWN), |
| 99 scalar.ScalarValue( |
| 100 None, 'baz', 'count', 5, |
| 101 improvement_direction=improvement_direction.DOWN)])]) |
| 102 |
| 103 # Parse CSV output into list of lists. |
| 104 csv_string = self.Format() |
| 105 lines = csv_string.split('\r\n') |
| 106 values = [s.split(',') for s in lines[1:-1]] |
| 107 values.sort() |
| 108 |
| 109 self.assertEquals(len(values), 4) |
| 110 self.assertEquals(len(set((v[1] for v in values))), 2) # 2 pages. |
| 111 self.assertEquals(len(set((v[2] for v in values))), 4) # 4 value names. |
| 112 self.assertEquals(values[2], [ |
| 113 'foo', 'ms', '3400', '1', '3400', '3400', '0', '3400', '', 'benchmark', |
| 114 '2017-07-14 02:40:00', '', '', 'benchmark 2017-07-14 02:40:00', '', '', |
| 115 '', '', '', 'http://www.bar.com/', '', '']) |
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