Primiano Tucci | dca727d | 2018-04-04 11:31:55 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef SRC_TRACING_TEST_MOCK_PRODUCER_H_ |
| 18 | #define SRC_TRACING_TEST_MOCK_PRODUCER_H_ |
| 19 | |
| 20 | #include <map> |
| 21 | #include <memory> |
| 22 | #include <string> |
| 23 | |
| 24 | #include "gmock/gmock.h" |
| 25 | #include "perfetto/tracing/core/producer.h" |
| 26 | #include "perfetto/tracing/core/service.h" |
| 27 | #include "perfetto/tracing/core/trace_writer.h" |
| 28 | |
| 29 | namespace perfetto { |
| 30 | |
| 31 | namespace base { |
| 32 | class TestTaskRunner; |
| 33 | } |
| 34 | |
| 35 | class MockProducer : public Producer { |
| 36 | public: |
| 37 | struct EnabledDataSource { |
| 38 | DataSourceInstanceID id; |
| 39 | BufferID target_buffer; |
| 40 | }; |
| 41 | |
| 42 | explicit MockProducer(base::TestTaskRunner*); |
| 43 | ~MockProducer() override; |
| 44 | |
Primiano Tucci | 1a1951d | 2018-04-04 21:08:16 +0200 | [diff] [blame] | 45 | void Connect(Service* svc, |
| 46 | const std::string& producer_name, |
| 47 | uid_t uid = 42, |
| 48 | size_t shared_memory_size_hint_bytes = 0); |
Primiano Tucci | dca727d | 2018-04-04 11:31:55 +0200 | [diff] [blame] | 49 | void RegisterDataSource(const std::string& name); |
| 50 | void UnregisterDataSource(const std::string& name); |
| 51 | void WaitForTracingSetup(); |
| 52 | void WaitForDataSourceStart(const std::string& name); |
| 53 | void WaitForDataSourceStop(const std::string& name); |
| 54 | std::unique_ptr<TraceWriter> CreateTraceWriter( |
| 55 | const std::string& data_source_name); |
| 56 | |
Primiano Tucci | d52e627 | 2018-04-06 19:06:53 +0200 | [diff] [blame] | 57 | // If |writer_to_flush| != nullptr does NOT reply to the flush request. |
| 58 | // If |writer_to_flush| == nullptr does NOT reply to the flush request. |
| 59 | void WaitForFlush(TraceWriter* writer_to_flush); |
| 60 | |
Primiano Tucci | dca727d | 2018-04-04 11:31:55 +0200 | [diff] [blame] | 61 | Service::ProducerEndpoint* endpoint() { return service_endpoint_.get(); } |
| 62 | |
| 63 | // Producer implementation. |
| 64 | MOCK_METHOD0(OnConnect, void()); |
| 65 | MOCK_METHOD0(OnDisconnect, void()); |
| 66 | MOCK_METHOD2(CreateDataSourceInstance, |
| 67 | void(DataSourceInstanceID, const DataSourceConfig&)); |
| 68 | MOCK_METHOD1(TearDownDataSourceInstance, void(DataSourceInstanceID)); |
| 69 | MOCK_METHOD0(OnTracingSetup, void()); |
Primiano Tucci | d52e627 | 2018-04-06 19:06:53 +0200 | [diff] [blame] | 70 | MOCK_METHOD3(Flush, |
| 71 | void(FlushRequestID, const DataSourceInstanceID*, size_t)); |
Primiano Tucci | dca727d | 2018-04-04 11:31:55 +0200 | [diff] [blame] | 72 | |
| 73 | private: |
| 74 | base::TestTaskRunner* const task_runner_; |
| 75 | std::string producer_name_; |
| 76 | std::unique_ptr<Service::ProducerEndpoint> service_endpoint_; |
| 77 | std::map<std::string, EnabledDataSource> data_source_instances_; |
| 78 | }; |
| 79 | |
| 80 | } // namespace perfetto |
| 81 | |
| 82 | #endif // SRC_TRACING_TEST_MOCK_PRODUCER_H_ |