1 /* 2 * Copyright (C) 2024 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_INTEGRATIONTEST_INITIALIZER_H_ 18 #define TEST_INTEGRATIONTEST_INITIALIZER_H_ 19 20 namespace perfetto::integration_tests { 21 22 // Simple mechanism to execute code at the beginning of the integrationtest 23 // main() before the gtest tests are run. 24 // 25 // Usage 26 // ``` 27 // int PERFETTO_UNUSED initializer = 28 // integration_tests::Register...Initializer( 29 // &InitializerFunction); 30 // ``` 31 // 32 // This is probably more verbose than required to keep the implementation 33 // straightforward and avoid as much as possible all the pitfalls of static 34 // initialization order. 35 36 // Implemented in integrationtest_main.cc 37 38 int RegisterHeapprofdEndToEndTestInitializer(void (*fn)(void)); 39 int RegisterApiIntegrationTestInitializer(void (*fn)(void)); 40 41 } // namespace perfetto::integration_tests 42 43 #endif // TEST_INTEGRATIONTEST_INITIALIZER_H_ 44