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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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/process_memory_metrics_emitter.h" | 5 #include "chrome/browser/metrics/process_memory_metrics_emitter.h" |
6 | 6 |
7 #include "base/memory/ref_counted.h" | 7 #include "base/memory/ref_counted.h" |
8 #include "base/message_loop/message_loop.h" | 8 #include "base/message_loop/message_loop.h" |
9 #include "base/test/histogram_tester.h" | 9 #include "base/test/histogram_tester.h" |
10 #include "base/test/trace_event_analyzer.h" | 10 #include "base/test/trace_event_analyzer.h" |
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79 if (check_minimum) | 79 if (check_minimum) |
80 EXPECT_GT(samples->sum(), 0u) << name; | 80 EXPECT_GT(samples->sum(), 0u) << name; |
81 | 81 |
82 // As a sanity check, no memory stat should exceed 1 GB. | 82 // As a sanity check, no memory stat should exceed 1 GB. |
83 int64_t maximum_expected_size = 1ll << 30; | 83 int64_t maximum_expected_size = 1ll << 30; |
84 EXPECT_LT(samples->sum(), maximum_expected_size) << name; | 84 EXPECT_LT(samples->sum(), maximum_expected_size) << name; |
85 } | 85 } |
86 | 86 |
87 void CheckAllMemoryMetrics(const base::HistogramTester& histogram_tester, | 87 void CheckAllMemoryMetrics(const base::HistogramTester& histogram_tester, |
88 int count) { | 88 int count) { |
89 #if (defined(OS_MACOSX) && !defined(OS_IOS)) || defined(OS_LINUX) || \ | |
90 defined(OS_ANDROID) | |
91 bool private_footprint_implemented = true; | |
92 #else | |
93 bool private_footprint_implemented = false; | |
94 #endif | |
95 | |
96 CheckMemoryMetric("Memory.Experimental.Browser2.Malloc", histogram_tester, | 89 CheckMemoryMetric("Memory.Experimental.Browser2.Malloc", histogram_tester, |
97 count, true); | 90 count, true); |
98 CheckMemoryMetric("Memory.Experimental.Browser2.Resident", histogram_tester, | 91 CheckMemoryMetric("Memory.Experimental.Browser2.Resident", histogram_tester, |
99 count, true); | 92 count, true); |
100 CheckMemoryMetric("Memory.Experimental.Browser2.PrivateMemoryFootprint", | 93 CheckMemoryMetric("Memory.Experimental.Browser2.PrivateMemoryFootprint", |
101 histogram_tester, count, private_footprint_implemented); | 94 histogram_tester, count, true); |
102 CheckMemoryMetric("Memory.Experimental.Renderer2.Malloc", histogram_tester, | 95 CheckMemoryMetric("Memory.Experimental.Renderer2.Malloc", histogram_tester, |
103 count, true); | 96 count, true); |
104 CheckMemoryMetric("Memory.Experimental.Renderer2.Resident", histogram_tester, | 97 CheckMemoryMetric("Memory.Experimental.Renderer2.Resident", histogram_tester, |
105 count, true); | 98 count, true); |
106 CheckMemoryMetric("Memory.Experimental.Renderer2.BlinkGC", histogram_tester, | 99 CheckMemoryMetric("Memory.Experimental.Renderer2.BlinkGC", histogram_tester, |
107 count, false); | 100 count, false); |
108 CheckMemoryMetric("Memory.Experimental.Renderer2.PartitionAlloc", | 101 CheckMemoryMetric("Memory.Experimental.Renderer2.PartitionAlloc", |
109 histogram_tester, count, false); | 102 histogram_tester, count, false); |
110 CheckMemoryMetric("Memory.Experimental.Renderer2.V8", histogram_tester, count, | 103 CheckMemoryMetric("Memory.Experimental.Renderer2.V8", histogram_tester, count, |
111 true); | 104 true); |
112 CheckMemoryMetric("Memory.Experimental.Renderer2.PrivateMemoryFootprint", | 105 CheckMemoryMetric("Memory.Experimental.Renderer2.PrivateMemoryFootprint", |
113 histogram_tester, count, private_footprint_implemented); | 106 histogram_tester, count, true); |
| 107 CheckMemoryMetric("Memory.Experimental.Total2.PrivateMemoryFootprint", |
| 108 histogram_tester, count, true); |
114 } | 109 } |
115 | 110 |
116 } // namespace | 111 } // namespace |
117 | 112 |
118 class ProcessMemoryMetricsEmitterTest : public InProcessBrowserTest { | 113 class ProcessMemoryMetricsEmitterTest : public InProcessBrowserTest { |
119 public: | 114 public: |
120 ProcessMemoryMetricsEmitterTest() {} | 115 ProcessMemoryMetricsEmitterTest() {} |
121 ~ProcessMemoryMetricsEmitterTest() override {} | 116 ~ProcessMemoryMetricsEmitterTest() override {} |
122 | 117 |
123 private: | 118 private: |
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225 // Only the last emitter should stop the run loop. | 220 // Only the last emitter should stop the run loop. |
226 auto emitter = base::MakeRefCounted<ProcessMemoryMetricsEmitterFake>( | 221 auto emitter = base::MakeRefCounted<ProcessMemoryMetricsEmitterFake>( |
227 (i == count - 1) ? &run_loop : nullptr); | 222 (i == count - 1) ? &run_loop : nullptr); |
228 emitter->FetchAndEmitProcessMemoryMetrics(); | 223 emitter->FetchAndEmitProcessMemoryMetrics(); |
229 } | 224 } |
230 | 225 |
231 run_loop.Run(); | 226 run_loop.Run(); |
232 | 227 |
233 CheckAllMemoryMetrics(histogram_tester, count); | 228 CheckAllMemoryMetrics(histogram_tester, count); |
234 } | 229 } |
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