Lalit Maganti | 79f2d7b | 2018-01-23 18:27:33 +0000 | [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 TEST_FAKE_PRODUCER_H_ |
| 18 | #define TEST_FAKE_PRODUCER_H_ |
| 19 | |
| 20 | #include <memory> |
Lalit Maganti | bfc3d3e | 2018-03-22 20:28:38 +0000 | [diff] [blame^] | 21 | #include <random> |
Lalit Maganti | 79f2d7b | 2018-01-23 18:27:33 +0000 | [diff] [blame] | 22 | #include <string> |
| 23 | |
Lalit Maganti | bfc3d3e | 2018-03-22 20:28:38 +0000 | [diff] [blame^] | 24 | #include "perfetto/base/thread_checker.h" |
Lalit Maganti | 79f2d7b | 2018-01-23 18:27:33 +0000 | [diff] [blame] | 25 | #include "perfetto/tracing/core/data_source_descriptor.h" |
| 26 | #include "perfetto/tracing/core/producer.h" |
Lalit Maganti | bfc3d3e | 2018-03-22 20:28:38 +0000 | [diff] [blame^] | 27 | #include "perfetto/tracing/core/trace_config.h" |
Lalit Maganti | 79f2d7b | 2018-01-23 18:27:33 +0000 | [diff] [blame] | 28 | #include "perfetto/tracing/ipc/producer_ipc_client.h" |
Lalit Maganti | 79f2d7b | 2018-01-23 18:27:33 +0000 | [diff] [blame] | 29 | #include "src/base/test/test_task_runner.h" |
| 30 | |
| 31 | namespace perfetto { |
| 32 | |
| 33 | class FakeProducer : public Producer { |
| 34 | public: |
| 35 | explicit FakeProducer(const std::string& name); |
| 36 | ~FakeProducer() override; |
| 37 | |
Sami Kyostila | 32e0b54 | 2018-02-14 08:55:43 +0000 | [diff] [blame] | 38 | void Connect(const char* socket_name, |
| 39 | base::TaskRunner* task_runner, |
Lalit Maganti | bfc3d3e | 2018-03-22 20:28:38 +0000 | [diff] [blame^] | 40 | std::function<void()> on_create_data_source_instance); |
| 41 | |
| 42 | // Produces a batch of events (as configured in the DataSourceConfig) and |
| 43 | // posts a callback when the service acknowledges the commit. |
| 44 | void ProduceEventBatch(std::function<void()> callback); |
Lalit Maganti | 79f2d7b | 2018-01-23 18:27:33 +0000 | [diff] [blame] | 45 | |
| 46 | // Producer implementation. |
| 47 | void OnConnect() override; |
| 48 | void OnDisconnect() override; |
| 49 | void CreateDataSourceInstance(DataSourceInstanceID, |
| 50 | const DataSourceConfig& source_config) override; |
| 51 | void TearDownDataSourceInstance(DataSourceInstanceID) override; |
Isabelle Taylor | 69faa90 | 2018-03-21 15:42:03 +0000 | [diff] [blame] | 52 | void OnTracingStart() override; |
| 53 | void OnTracingStop() override; |
Lalit Maganti | 79f2d7b | 2018-01-23 18:27:33 +0000 | [diff] [blame] | 54 | |
| 55 | private: |
| 56 | void Shutdown(); |
| 57 | |
Lalit Maganti | bfc3d3e | 2018-03-22 20:28:38 +0000 | [diff] [blame^] | 58 | base::ThreadChecker thread_checker_; |
| 59 | base::TaskRunner* task_runner_ = nullptr; |
Lalit Maganti | 79f2d7b | 2018-01-23 18:27:33 +0000 | [diff] [blame] | 60 | std::string name_; |
| 61 | DataSourceID id_ = 0; |
Lalit Maganti | bfc3d3e | 2018-03-22 20:28:38 +0000 | [diff] [blame^] | 62 | std::minstd_rand0 rnd_engine_; |
| 63 | size_t message_count_ = 0; |
| 64 | std::function<void()> on_create_data_source_instance_; |
Lalit Maganti | 79f2d7b | 2018-01-23 18:27:33 +0000 | [diff] [blame] | 65 | std::unique_ptr<Service::ProducerEndpoint> endpoint_; |
Lalit Maganti | bfc3d3e | 2018-03-22 20:28:38 +0000 | [diff] [blame^] | 66 | std::unique_ptr<TraceWriter> trace_writer_; |
Lalit Maganti | 79f2d7b | 2018-01-23 18:27:33 +0000 | [diff] [blame] | 67 | }; |
| 68 | |
| 69 | } // namespace perfetto |
| 70 | |
| 71 | #endif // TEST_FAKE_PRODUCER_H_ |