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
TEST(SurfaceFlingerStress,create_and_destroy)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