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
27namespace android {
28
29TEST(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