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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 "sync/util/data_type_histogram.h" | 5 #include "components/sync/base/data_type_histogram.h" |
6 | 6 |
7 #include "base/metrics/statistics_recorder.h" | 7 #include "base/metrics/statistics_recorder.h" |
8 #include "base/time/time.h" | 8 #include "base/time/time.h" |
9 #include "testing/gtest/include/gtest/gtest.h" | 9 #include "testing/gtest/include/gtest/gtest.h" |
10 | 10 |
11 namespace syncer { | 11 namespace syncer { |
12 namespace { | 12 namespace { |
13 | 13 |
14 class DataTypeHistogramTest : public testing::Test { | 14 class DataTypeHistogramTest : public testing::Test { |
15 public: | 15 public: |
16 void SetUp() override { | 16 void SetUp() override { base::StatisticsRecorder::Initialize(); } |
17 base::StatisticsRecorder::Initialize(); | |
18 } | |
19 }; | 17 }; |
20 | 18 |
21 // Create a histogram of type LOCAL_HISTOGRAM_COUNTS for each model type. | 19 // Create a histogram of type LOCAL_HISTOGRAM_COUNTS for each model type. |
22 // Nothing should break. | 20 // Nothing should break. |
23 TEST(DataTypeHistogramTest, BasicCount) { | 21 TEST(DataTypeHistogramTest, BasicCount) { |
24 for (int i = FIRST_REAL_MODEL_TYPE; i <= LAST_REAL_MODEL_TYPE; ++i) { | 22 for (int i = FIRST_REAL_MODEL_TYPE; i <= LAST_REAL_MODEL_TYPE; ++i) { |
25 ModelType type = ModelTypeFromInt(i); | 23 ModelType type = ModelTypeFromInt(i); |
26 #define PER_DATA_TYPE_MACRO(type_str) \ | 24 #define PER_DATA_TYPE_MACRO(type_str) \ |
27 LOCAL_HISTOGRAM_COUNTS("BasicCountPrefix" type_str "Suffix", 1); | 25 LOCAL_HISTOGRAM_COUNTS("BasicCountPrefix" type_str "Suffix", 1); |
28 SYNC_DATA_TYPE_HISTOGRAM(type); | 26 SYNC_DATA_TYPE_HISTOGRAM(type); |
29 #undef PER_DATA_TYPE_MACRO | 27 #undef PER_DATA_TYPE_MACRO |
30 } | 28 } |
31 } | 29 } |
32 | 30 |
33 // Create a histogram of type SYNC_FREQ_HISTOGRAM for each model type. Nothing | 31 // Create a histogram of type SYNC_FREQ_HISTOGRAM for each model type. Nothing |
34 // should break. | 32 // should break. |
35 TEST(DataTypeHistogramTest, BasicFreq) { | 33 TEST(DataTypeHistogramTest, BasicFreq) { |
36 for (int i = FIRST_REAL_MODEL_TYPE; i <= LAST_REAL_MODEL_TYPE; ++i) { | 34 for (int i = FIRST_REAL_MODEL_TYPE; i <= LAST_REAL_MODEL_TYPE; ++i) { |
37 ModelType type = ModelTypeFromInt(i); | 35 ModelType type = ModelTypeFromInt(i); |
38 #define PER_DATA_TYPE_MACRO(type_str) \ | 36 #define PER_DATA_TYPE_MACRO(type_str) \ |
39 SYNC_FREQ_HISTOGRAM("BasicFreqPrefix" type_str "Suffix", \ | 37 SYNC_FREQ_HISTOGRAM("BasicFreqPrefix" type_str "Suffix", \ |
40 base::TimeDelta::FromSeconds(1)); | 38 base::TimeDelta::FromSeconds(1)); |
41 SYNC_DATA_TYPE_HISTOGRAM(type); | 39 SYNC_DATA_TYPE_HISTOGRAM(type); |
42 #undef PER_DATA_TYPE_MACRO | 40 #undef PER_DATA_TYPE_MACRO |
43 } | 41 } |
44 } | 42 } |
45 | 43 |
46 // Create a histogram of type UMA_HISTOGRAM_ENUMERATION for each model type. | 44 // Create a histogram of type UMA_HISTOGRAM_ENUMERATION for each model type. |
47 // Nothing should break. | 45 // Nothing should break. |
48 TEST(DataTypeHistogramTest, BasicEnum) { | 46 TEST(DataTypeHistogramTest, BasicEnum) { |
49 enum HistTypes { | 47 enum HistTypes { |
50 TYPE_1, | 48 TYPE_1, |
51 TYPE_2, | 49 TYPE_2, |
52 TYPE_COUNT, | 50 TYPE_COUNT, |
53 }; | 51 }; |
54 for (int i = FIRST_REAL_MODEL_TYPE; i <= LAST_REAL_MODEL_TYPE; ++i) { | 52 for (int i = FIRST_REAL_MODEL_TYPE; i <= LAST_REAL_MODEL_TYPE; ++i) { |
55 ModelType type = ModelTypeFromInt(i); | 53 ModelType type = ModelTypeFromInt(i); |
56 #define PER_DATA_TYPE_MACRO(type_str) \ | 54 #define PER_DATA_TYPE_MACRO(type_str) \ |
57 UMA_HISTOGRAM_ENUMERATION("BasicEnumPrefix" type_str "Suffix", \ | 55 UMA_HISTOGRAM_ENUMERATION("BasicEnumPrefix" type_str "Suffix", \ |
58 (i % 2 ? TYPE_1 : TYPE_2), TYPE_COUNT); | 56 (i % 2 ? TYPE_1 : TYPE_2), TYPE_COUNT); |
59 SYNC_DATA_TYPE_HISTOGRAM(type); | 57 SYNC_DATA_TYPE_HISTOGRAM(type); |
60 #undef PER_DATA_TYPE_MACRO | 58 #undef PER_DATA_TYPE_MACRO |
61 } | 59 } |
62 } | 60 } |
63 | 61 |
64 } // namespace | 62 } // namespace |
65 } // namespace syncer | 63 } // namespace syncer |
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