1 /* 2 * Copyright (C) 2017 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 #include <gtest/gtest.h> 18 19 #include <gui/SurfaceComposerClient.h> 20 21 #include <utils/String8.h> 22 23 #include <thread> 24 #include <functional> 25 26 27 namespace android { 28 29 TEST(SurfaceFlingerStress, create_and_destroy) { 30 auto do_stress = []() { 31 sp<SurfaceComposerClient> client = new SurfaceComposerClient; 32 ASSERT_EQ(NO_ERROR, client->initCheck()); 33 for (int j = 0; j < 1000; j++) { 34 auto surf = client->createSurface(String8("t"), 100, 100, 35 PIXEL_FORMAT_RGBA_8888, 0); 36 ASSERT_TRUE(surf != nullptr); 37 client->destroySurface(surf->getHandle()); 38 } 39 }; 40 41 std::vector<std::thread> threads; 42 for (int i = 0; i < 10; i++) { 43 threads.push_back(std::thread(do_stress)); 44 } 45 for (auto& thread : threads) { 46 thread.join(); 47 } 48 } 49 50 } 51
