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1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2014 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 "content/renderer/devtools/v8_sampling_profiler.h" |
| 6 |
5 #include <stddef.h> | 7 #include <stddef.h> |
6 | 8 |
| 9 #include <utility> |
| 10 |
7 #include "base/json/json_reader.h" | 11 #include "base/json/json_reader.h" |
8 #include "base/memory/ref_counted_memory.h" | 12 #include "base/memory/ref_counted_memory.h" |
9 #include "base/run_loop.h" | 13 #include "base/run_loop.h" |
10 #include "base/trace_event/trace_buffer.h" | 14 #include "base/trace_event/trace_buffer.h" |
11 #include "base/trace_event/trace_event.h" | 15 #include "base/trace_event/trace_event.h" |
12 #include "content/public/test/render_view_test.h" | 16 #include "content/public/test/render_view_test.h" |
13 #include "content/renderer/devtools/v8_sampling_profiler.h" | |
14 | 17 |
15 using base::DictionaryValue; | 18 using base::DictionaryValue; |
16 using base::ListValue; | 19 using base::ListValue; |
17 using base::Value; | 20 using base::Value; |
18 using base::trace_event::TraceConfig; | 21 using base::trace_event::TraceConfig; |
19 using base::trace_event::TraceLog; | 22 using base::trace_event::TraceLog; |
20 using base::trace_event::TraceResultBuffer; | 23 using base::trace_event::TraceResultBuffer; |
21 | 24 |
22 namespace content { | 25 namespace content { |
23 | 26 |
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68 } | 71 } |
69 | 72 |
70 ListValue* root_list = NULL; | 73 ListValue* root_list = NULL; |
71 ASSERT_TRUE(root.get()); | 74 ASSERT_TRUE(root.get()); |
72 ASSERT_TRUE(root->GetAsList(&root_list)); | 75 ASSERT_TRUE(root->GetAsList(&root_list)); |
73 | 76 |
74 // Move items into our aggregate collection | 77 // Move items into our aggregate collection |
75 while (root_list->GetSize()) { | 78 while (root_list->GetSize()) { |
76 std::unique_ptr<Value> item; | 79 std::unique_ptr<Value> item; |
77 root_list->Remove(0, &item); | 80 root_list->Remove(0, &item); |
78 trace_parsed_.Append(item.release()); | 81 trace_parsed_.Append(std::move(item)); |
79 } | 82 } |
80 | 83 |
81 if (!has_more_events) | 84 if (!has_more_events) |
82 flush_complete_event->Signal(); | 85 flush_complete_event->Signal(); |
83 } | 86 } |
84 | 87 |
85 void CollectTrace(int code_added_events, int sample_events) { | 88 void CollectTrace(int code_added_events, int sample_events) { |
86 TraceLog* trace_log = TraceLog::GetInstance(); | 89 TraceLog* trace_log = TraceLog::GetInstance(); |
87 sampling_profiler_->EnableSamplingEventForTesting(code_added_events, | 90 sampling_profiler_->EnableSamplingEventForTesting(code_added_events, |
88 sample_events); | 91 sample_events); |
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143 } | 146 } |
144 | 147 |
145 TEST_F(V8SamplingProfilerTest, V8SamplingSamplesCollected) { | 148 TEST_F(V8SamplingProfilerTest, V8SamplingSamplesCollected) { |
146 CollectTrace(0, 1); | 149 CollectTrace(0, 1); |
147 int sample_events_count = CountEvents("V8Sample"); | 150 int sample_events_count = CountEvents("V8Sample"); |
148 CHECK_LT(0, sample_events_count); | 151 CHECK_LT(0, sample_events_count); |
149 base::RunLoop().RunUntilIdle(); | 152 base::RunLoop().RunUntilIdle(); |
150 } | 153 } |
151 | 154 |
152 } // namespace content | 155 } // namespace content |
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