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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "components/metrics/child_call_stack_profile_collector.h" | 5 #include "components/metrics/child_call_stack_profile_collector.h" |
| 6 | 6 |
| 7 #include <memory> | 7 #include <memory> |
| 8 #include <utility> | 8 #include <utility> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
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| 45 | 45 |
| 46 std::vector<ChildCallStackProfileCollector::ProfilesState> profiles; | 46 std::vector<ChildCallStackProfileCollector::ProfilesState> profiles; |
| 47 | 47 |
| 48 private: | 48 private: |
| 49 mojo::Binding<mojom::CallStackProfileCollector> binding_; | 49 mojo::Binding<mojom::CallStackProfileCollector> binding_; |
| 50 | 50 |
| 51 DISALLOW_COPY_AND_ASSIGN(Receiver); | 51 DISALLOW_COPY_AND_ASSIGN(Receiver); |
| 52 }; | 52 }; |
| 53 | 53 |
| 54 ChildCallStackProfileCollectorTest() | 54 ChildCallStackProfileCollectorTest() |
| 55 : receiver_impl_(new Receiver(GetProxy(&receiver_))) {} | 55 : receiver_impl_(new Receiver(MakeRequest(&receiver_))) {} |
| 56 | 56 |
| 57 void CollectEmptyProfiles( | 57 void CollectEmptyProfiles( |
| 58 const CallStackProfileParams& params, | 58 const CallStackProfileParams& params, |
| 59 size_t profile_count) { | 59 size_t profile_count) { |
| 60 base::StackSamplingProfiler::CallStackProfiles profiles; | 60 base::StackSamplingProfiler::CallStackProfiles profiles; |
| 61 for (size_t i = 0; i < profile_count; ++i) | 61 for (size_t i = 0; i < profile_count; ++i) |
| 62 profiles.push_back(base::StackSamplingProfiler::CallStackProfile()); | 62 profiles.push_back(base::StackSamplingProfiler::CallStackProfile()); |
| 63 child_collector_.GetProfilerCallback(params).Run(std::move(profiles)); | 63 child_collector_.GetProfilerCallback(params).Run(std::move(profiles)); |
| 64 } | 64 } |
| 65 | 65 |
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| 168 CollectEmptyProfiles( | 168 CollectEmptyProfiles( |
| 169 CallStackProfileParams(CallStackProfileParams::GPU_PROCESS, | 169 CallStackProfileParams(CallStackProfileParams::GPU_PROCESS, |
| 170 CallStackProfileParams::GPU_MAIN_THREAD, | 170 CallStackProfileParams::GPU_MAIN_THREAD, |
| 171 CallStackProfileParams::THREAD_HUNG, | 171 CallStackProfileParams::THREAD_HUNG, |
| 172 CallStackProfileParams::PRESERVE_ORDER), | 172 CallStackProfileParams::PRESERVE_ORDER), |
| 173 1); | 173 1); |
| 174 EXPECT_EQ(0u, profiles().size()); | 174 EXPECT_EQ(0u, profiles().size()); |
| 175 } | 175 } |
| 176 | 176 |
| 177 } // namespace metrics | 177 } // namespace metrics |
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