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Issue 1380023005: benchmark.mojo: add time_between measurement type. (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 2 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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 #include "apps/benchmark/measurements.h" 5 #include "apps/benchmark/measurements.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 8
9 #include "testing/gtest/include/gtest/gtest.h" 9 #include "testing/gtest/include/gtest/gtest.h"
10 10
11 namespace benchmark { 11 namespace benchmark {
12 namespace { 12 namespace {
13 13
14 base::TimeTicks Ticks(int64 value) { 14 base::TimeTicks Ticks(int64 value) {
15 return base::TimeTicks::FromInternalValue(value); 15 return base::TimeTicks::FromInternalValue(value);
16 } 16 }
17 17
18 base::TimeDelta Delta(int64 value) { 18 base::TimeDelta Delta(int64 value) {
19 return base::TimeDelta::FromInternalValue(value); 19 return base::TimeDelta::FromInternalValue(value);
20 } 20 }
21 21
22 class MeasurementsTest : public ::testing::Test { 22 class MeasurementsTest : public ::testing::Test {
23 protected: 23 protected:
24 void SetUp() override { 24 void SetUp() override {
25 events_.resize(6); 25 events_.resize(8);
26 events_[0] = Event(EventType::COMPLETE, "a", "some", Ticks(10), Delta(2)); 26 events_[0] = Event(EventType::COMPLETE, "a", "some", Ticks(10), Delta(2));
27 events_[1] = Event(EventType::COMPLETE, "a", "some", Ticks(11), Delta(4)); 27 events_[1] = Event(EventType::COMPLETE, "a", "some", Ticks(11), Delta(4));
28 events_[2] = Event(EventType::COMPLETE, "a", "other", Ticks(12), Delta(8)); 28 events_[2] = Event(EventType::COMPLETE, "a", "other", Ticks(12), Delta(8));
29 events_[3] = Event(EventType::COMPLETE, "b", "some", Ticks(3), Delta(16)); 29 events_[3] = Event(EventType::COMPLETE, "b", "some", Ticks(3), Delta(16));
30 events_[4] = Event(EventType::COMPLETE, "b", "some", Ticks(13), Delta(32)); 30 events_[4] = Event(EventType::COMPLETE, "b", "some", Ticks(13), Delta(32));
31 events_[5] =
32 Event(EventType::INSTANT, "instant", "another", Ticks(20), Delta(0));
33 events_[6] = Event(EventType::INSTANT, "multi_occurence", "another",
34 Ticks(30), Delta(0));
35 events_[7] = Event(EventType::INSTANT, "multi_occurence", "another",
36 Ticks(40), Delta(0));
31 37
32 reversed_ = events_; 38 reversed_ = events_;
33 reverse(reversed_.begin(), reversed_.end()); 39 reverse(reversed_.begin(), reversed_.end());
34 } 40 }
35 41
36 std::vector<Event> events_; 42 std::vector<Event> events_;
37 std::vector<Event> reversed_; 43 std::vector<Event> reversed_;
38 }; 44 };
39 45
40 TEST_F(MeasurementsTest, MeasureTimeUntil) { 46 TEST_F(MeasurementsTest, MeasureTimeUntil) {
41 // The results should be the same regardless of the order of events. 47 // The results should be the same regardless of the order of events.
42 Measurements regular(events_, base::TimeTicks::FromInternalValue(2)); 48 Measurements regular(events_, base::TimeTicks::FromInternalValue(2));
43 Measurements reversed(reversed_, base::TimeTicks::FromInternalValue(2)); 49 Measurements reversed(reversed_, base::TimeTicks::FromInternalValue(2));
44 50
45 EXPECT_DOUBLE_EQ(0.008, regular.Measure(Measurement( 51 EXPECT_DOUBLE_EQ(0.008,
46 MeasurementType::TIME_UNTIL, "a", "some"))); 52 regular.Measure(Measurement(MeasurementType::TIME_UNTIL,
47 EXPECT_DOUBLE_EQ(0.008, reversed.Measure(Measurement( 53 EventSpec("a", "some"))));
48 MeasurementType::TIME_UNTIL, "a", "some"))); 54 EXPECT_DOUBLE_EQ(0.008,
55 reversed.Measure(Measurement(MeasurementType::TIME_UNTIL,
56 EventSpec("a", "some"))));
49 57
50 EXPECT_DOUBLE_EQ(0.01, regular.Measure(Measurement( 58 EXPECT_DOUBLE_EQ(0.01,
51 MeasurementType::TIME_UNTIL, "a", "other"))); 59 regular.Measure(Measurement(MeasurementType::TIME_UNTIL,
52 EXPECT_DOUBLE_EQ(0.01, reversed.Measure(Measurement( 60 EventSpec("a", "other"))));
53 MeasurementType::TIME_UNTIL, "a", "other"))); 61 EXPECT_DOUBLE_EQ(0.01,
62 reversed.Measure(Measurement(MeasurementType::TIME_UNTIL,
63 EventSpec("a", "other"))));
54 64
55 EXPECT_DOUBLE_EQ(0.001, regular.Measure(Measurement( 65 EXPECT_DOUBLE_EQ(0.001,
56 MeasurementType::TIME_UNTIL, "b", "some"))); 66 regular.Measure(Measurement(MeasurementType::TIME_UNTIL,
57 EXPECT_DOUBLE_EQ(0.001, reversed.Measure(Measurement( 67 EventSpec("b", "some"))));
58 MeasurementType::TIME_UNTIL, "b", "some"))); 68 EXPECT_DOUBLE_EQ(0.001,
69 reversed.Measure(Measurement(MeasurementType::TIME_UNTIL,
70 EventSpec("b", "some"))));
71 }
72
73 TEST_F(MeasurementsTest, MeasureTimeBetween) {
74 // The results should be the same regardless of the order of events.
75 Measurements regular(events_, base::TimeTicks::FromInternalValue(2));
76 Measurements reversed(reversed_, base::TimeTicks::FromInternalValue(2));
77
78 EXPECT_DOUBLE_EQ(0.0, regular.Measure(Measurement(
79 MeasurementType::TIME_BETWEEN,
80 EventSpec("a", "some"), EventSpec("a", "some"))));
81 EXPECT_DOUBLE_EQ(0.0, reversed.Measure(Measurement(
82 MeasurementType::TIME_BETWEEN,
83 EventSpec("a", "some"), EventSpec("a", "some"))));
84
85 EXPECT_DOUBLE_EQ(
86 0.01, regular.Measure(Measurement(
87 MeasurementType::TIME_BETWEEN, EventSpec("instant", "another"),
88 EventSpec("multi_occurence", "another"))));
89 EXPECT_DOUBLE_EQ(
90 0.01, reversed.Measure(Measurement(
91 MeasurementType::TIME_BETWEEN, EventSpec("instant", "another"),
92 EventSpec("multi_occurence", "another"))));
93
94 EXPECT_DOUBLE_EQ(
95 -1.0, regular.Measure(Measurement(MeasurementType::TIME_BETWEEN,
96 EventSpec("multi_occurence", "another"),
97 EventSpec("instant", "another"))));
98 EXPECT_DOUBLE_EQ(-1.0, reversed.Measure(Measurement(
99 MeasurementType::TIME_BETWEEN,
100 EventSpec("multi_occurence", "another"),
101 EventSpec("instant", "another"))));
102
103 EXPECT_DOUBLE_EQ(
104 0.01, regular.Measure(Measurement(MeasurementType::TIME_BETWEEN,
105 EventSpec("a", "some"),
106 EventSpec("instant", "another"))));
107 EXPECT_DOUBLE_EQ(
108 0.01, reversed.Measure(Measurement(MeasurementType::TIME_BETWEEN,
109 EventSpec("a", "some"),
110 EventSpec("instant", "another"))));
59 } 111 }
60 112
61 TEST_F(MeasurementsTest, MeasureAvgDuration) { 113 TEST_F(MeasurementsTest, MeasureAvgDuration) {
62 // The results should be the same regardless of the order of events. 114 // The results should be the same regardless of the order of events.
63 Measurements regular(events_, base::TimeTicks::FromInternalValue(2)); 115 Measurements regular(events_, base::TimeTicks::FromInternalValue(2));
64 Measurements reversed(reversed_, base::TimeTicks::FromInternalValue(2)); 116 Measurements reversed(reversed_, base::TimeTicks::FromInternalValue(2));
65 117
66 EXPECT_DOUBLE_EQ(0.003, regular.Measure(Measurement( 118 EXPECT_DOUBLE_EQ(0.003,
67 MeasurementType::AVG_DURATION, "a", "some"))); 119 regular.Measure(Measurement(MeasurementType::AVG_DURATION,
68 EXPECT_DOUBLE_EQ(0.003, reversed.Measure(Measurement( 120 EventSpec("a", "some"))));
69 MeasurementType::AVG_DURATION, "a", "some"))); 121 EXPECT_DOUBLE_EQ(0.003,
122 reversed.Measure(Measurement(MeasurementType::AVG_DURATION,
123 EventSpec("a", "some"))));
70 124
71 EXPECT_DOUBLE_EQ(0.008, regular.Measure(Measurement( 125 EXPECT_DOUBLE_EQ(0.008,
72 MeasurementType::AVG_DURATION, "a", "other"))); 126 regular.Measure(Measurement(MeasurementType::AVG_DURATION,
73 EXPECT_DOUBLE_EQ(0.008, reversed.Measure(Measurement( 127 EventSpec("a", "other"))));
74 MeasurementType::AVG_DURATION, "a", "other"))); 128 EXPECT_DOUBLE_EQ(0.008,
129 reversed.Measure(Measurement(MeasurementType::AVG_DURATION,
130 EventSpec("a", "other"))));
75 131
76 EXPECT_DOUBLE_EQ(0.024, regular.Measure(Measurement( 132 EXPECT_DOUBLE_EQ(0.024,
77 MeasurementType::AVG_DURATION, "b", "some"))); 133 regular.Measure(Measurement(MeasurementType::AVG_DURATION,
78 EXPECT_DOUBLE_EQ(0.024, reversed.Measure(Measurement( 134 EventSpec("b", "some"))));
79 MeasurementType::AVG_DURATION, "b", "some"))); 135 EXPECT_DOUBLE_EQ(0.024,
136 reversed.Measure(Measurement(MeasurementType::AVG_DURATION,
137 EventSpec("b", "some"))));
80 } 138 }
81 139
82 TEST_F(MeasurementsTest, NoMatchingEvent) { 140 TEST_F(MeasurementsTest, NoMatchingEvent) {
83 // The results should be the same regardless of the order of events. 141 // The results should be the same regardless of the order of events.
84 Measurements empty(std::vector<Event>(), 142 Measurements empty(std::vector<Event>(),
85 base::TimeTicks::FromInternalValue(0)); 143 base::TimeTicks::FromInternalValue(0));
86 Measurements regular(events_, base::TimeTicks::FromInternalValue(0)); 144 Measurements regular(events_, base::TimeTicks::FromInternalValue(0));
87 Measurements reversed(reversed_, base::TimeTicks::FromInternalValue(0)); 145 Measurements reversed(reversed_, base::TimeTicks::FromInternalValue(0));
88 146
89 EXPECT_DOUBLE_EQ(-1.0, empty.Measure(Measurement( 147 EXPECT_DOUBLE_EQ(-1.0,
90 MeasurementType::AVG_DURATION, "miss", "cat"))); 148 empty.Measure(Measurement(MeasurementType::AVG_DURATION,
91 EXPECT_DOUBLE_EQ(-1.0, regular.Measure(Measurement( 149 EventSpec("miss", "cat"))));
92 MeasurementType::AVG_DURATION, "miss", "cat"))); 150 EXPECT_DOUBLE_EQ(-1.0,
93 EXPECT_DOUBLE_EQ(-1.0, reversed.Measure(Measurement( 151 regular.Measure(Measurement(MeasurementType::AVG_DURATION,
94 MeasurementType::AVG_DURATION, "miss", "cat"))); 152 EventSpec("miss", "cat"))));
153 EXPECT_DOUBLE_EQ(-1.0,
154 reversed.Measure(Measurement(MeasurementType::AVG_DURATION,
155 EventSpec("miss", "cat"))));
95 156
96 EXPECT_DOUBLE_EQ(-1.0, empty.Measure(Measurement(MeasurementType::TIME_UNTIL, 157 EXPECT_DOUBLE_EQ(-1.0, empty.Measure(Measurement(MeasurementType::TIME_UNTIL,
97 "miss", "cat"))); 158 EventSpec("miss", "cat"))));
98 EXPECT_DOUBLE_EQ(-1.0, regular.Measure(Measurement( 159 EXPECT_DOUBLE_EQ(-1.0,
99 MeasurementType::TIME_UNTIL, "miss", "cat"))); 160 regular.Measure(Measurement(MeasurementType::TIME_UNTIL,
100 EXPECT_DOUBLE_EQ(-1.0, reversed.Measure(Measurement( 161 EventSpec("miss", "cat"))));
101 MeasurementType::TIME_UNTIL, "miss", "cat"))); 162 EXPECT_DOUBLE_EQ(-1.0,
163 reversed.Measure(Measurement(MeasurementType::TIME_UNTIL,
164 EventSpec("miss", "cat"))));
102 } 165 }
103 166
104 } // namespace 167 } // namespace
105 168
106 } // namespace benchmark 169 } // namespace benchmark
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