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1 // Copyright 2023 The Chromium Authors
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 package org.chromium.base.test.metrics;
6 
7 import androidx.test.filters.MediumTest;
8 
9 import org.junit.Test;
10 import org.junit.runner.RunWith;
11 
12 import org.chromium.base.test.BaseJUnit4ClassRunner;
13 import org.chromium.base.test.util.Batch;
14 import org.chromium.base.test.util.HistogramWatcher;
15 
16 /**
17  * Tests the {@link HistogramWatcher} test util after native load.
18  *
19  * Both histogram snapshots are taken through NativeUmaRecorder, so the deltas are calculated
20  * across the less granular buckets that native generates.
21  */
22 @RunWith(BaseJUnit4ClassRunner.class)
23 @Batch(Batch.PER_CLASS)
24 public class HistogramWatcherWithNativeTest extends HistogramWatcherTestBase {
25     @Test
26     @MediumTest
testSingleRecordMissing_failure()27     public void testSingleRecordMissing_failure() {
28         doTestSingleRecordMissing_failure(TestScenario.WITH_NATIVE);
29     }
30 
31     @Test
32     @MediumTest
testFourTimesHistograms_success()33     public void testFourTimesHistograms_success() {
34         doTestFourTimesHistograms_success(TestScenario.WITH_NATIVE);
35     }
36 
37     @Test
38     @MediumTest
testExtraRecord_failure()39     public void testExtraRecord_failure() {
40         doTestExtraRecord_failure(TestScenario.WITH_NATIVE);
41     }
42 
43     @Test
44     @MediumTest
testExtraRecordAllowed_success()45     public void testExtraRecordAllowed_success() {
46         doTestExtraRecordAllowed_success(TestScenario.WITH_NATIVE);
47     }
48 
49     @Test
50     @MediumTest
testExtraRecordAllowed_failure()51     public void testExtraRecordAllowed_failure() {
52         doTestExtraRecordAllowed_failure(TestScenario.WITH_NATIVE);
53     }
54 
55     @Test
56     @MediumTest
testExtraRecordAllowedAny_success()57     public void testExtraRecordAllowedAny_success() {
58         doTestExtraRecordAllowedAny_success(TestScenario.WITH_NATIVE);
59     }
60 
61     @Test
62     @MediumTest
testExtraRecordAllowedAny_failure()63     public void testExtraRecordAllowedAny_failure() {
64         doTestExtraRecordAllowedAny_failure(TestScenario.WITH_NATIVE);
65     }
66 
67     @Test
68     @MediumTest
testMissingRecord_failure()69     public void testMissingRecord_failure() {
70         doTestMissingLastRecord_failure(TestScenario.WITH_NATIVE);
71     }
72 
73     @Test
74     @MediumTest
testExpectNoRecords_failure()75     public void testExpectNoRecords_failure() {
76         doTestExpectNoRecords_failure(TestScenario.WITH_NATIVE);
77     }
78 
79     @Test
80     @MediumTest
testExpectAnyRecords_missing_failure()81     public void testExpectAnyRecords_missing_failure() {
82         doTestExpectAnyRecords_missing_failure(TestScenario.WITH_NATIVE);
83     }
84 
85     @Test
86     @MediumTest
testExpectAnyRecords_extras_failure()87     public void testExpectAnyRecords_extras_failure() {
88         doTestExpectAnyRecords_extras_failure(TestScenario.WITH_NATIVE);
89     }
90 
91     @Test
92     @MediumTest
testExpectAnyRecords_success()93     public void testExpectAnyRecords_success() {
94         doTestExpectAnyRecords_success(TestScenario.WITH_NATIVE);
95     }
96 
97     @Test
98     @MediumTest
testMultipleHistograms_success()99     public void testMultipleHistograms_success() {
100         doTestMultipleHistograms_success(TestScenario.WITH_NATIVE);
101     }
102 
103     @Test
104     @MediumTest
testMultipleHistograms_failure()105     public void testMultipleHistograms_failure() {
106         doTestMultipleHistograms_failure(TestScenario.WITH_NATIVE);
107     }
108 
109     @Test
110     @MediumTest
testIgnoreOtherHistograms_success()111     public void testIgnoreOtherHistograms_success() {
112         doTestIgnoreOtherHistograms_success(TestScenario.WITH_NATIVE);
113     }
114 
115     @Test
116     @MediumTest
testExpectIntRecords_success()117     public void testExpectIntRecords_success() {
118         doTestExpectIntRecords_success(TestScenario.WITH_NATIVE);
119     }
120 
121     @Test
122     @MediumTest
testExpectIntRecords_failure()123     public void testExpectIntRecords_failure() {
124         doTestExpectIntRecords_failure(TestScenario.WITH_NATIVE);
125     }
126 
127     @Test
128     @MediumTest
testMissingFirstRecord_failure()129     public void testMissingFirstRecord_failure() {
130         doTestMissingFirstRecord_failure(TestScenario.WITH_NATIVE);
131     }
132 
133     @Test
134     @MediumTest
testMissingMiddleRecord_failure()135     public void testMissingMiddleRecord_failure() {
136         doTestMissingMiddleRecord_failure(TestScenario.WITH_NATIVE);
137     }
138 }
139