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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 "chrome/browser/metrics/metrics_memory_details.h" | 5 #include "chrome/browser/metrics/metrics_memory_details.h" |
6 | 6 |
7 #include "base/bind_helpers.h" | 7 #include "base/bind_helpers.h" |
| 8 #include "base/macros.h" |
8 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
9 #include "base/test/histogram_tester.h" | 10 #include "base/test/histogram_tester.h" |
10 #include "chrome/test/base/in_process_browser_test.h" | 11 #include "chrome/test/base/in_process_browser_test.h" |
11 #include "content/public/test/test_utils.h" | 12 #include "content/public/test/test_utils.h" |
12 | 13 |
13 namespace { | 14 namespace { |
14 | 15 |
15 class TestMemoryDetails : public MetricsMemoryDetails { | 16 class TestMemoryDetails : public MetricsMemoryDetails { |
16 public: | 17 public: |
17 TestMemoryDetails() | 18 TestMemoryDetails() |
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51 scoped_refptr<TestMemoryDetails> details(new TestMemoryDetails); | 52 scoped_refptr<TestMemoryDetails> details(new TestMemoryDetails); |
52 details->StartFetchAndWait(); | 53 details->StartFetchAndWait(); |
53 | 54 |
54 // Memory.Browser histogram should have a single non-0 sample recorded. | 55 // Memory.Browser histogram should have a single non-0 sample recorded. |
55 histogram_tester.ExpectTotalCount("Memory.Browser", 1); | 56 histogram_tester.ExpectTotalCount("Memory.Browser", 1); |
56 scoped_ptr<base::HistogramSamples> samples( | 57 scoped_ptr<base::HistogramSamples> samples( |
57 histogram_tester.GetHistogramSamplesSinceCreation("Memory.Browser")); | 58 histogram_tester.GetHistogramSamplesSinceCreation("Memory.Browser")); |
58 ASSERT_TRUE(samples); | 59 ASSERT_TRUE(samples); |
59 EXPECT_NE(0, samples->sum()); | 60 EXPECT_NE(0, samples->sum()); |
60 } | 61 } |
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