1 /*
2 * Copyright (C) 2019 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 <binder/Binder.h>
18
19 #include <gtest/gtest.h>
20 #include <gui/GLConsumer.h>
21 #include <gui/Surface.h>
22 #include <gui/SurfaceComposerClient.h>
23
24 namespace android {
25 namespace {
26
27 class VirtualDisplayTest : public ::testing::Test {
28 protected:
SetUp()29 void SetUp() override {
30 sp<IGraphicBufferConsumer> consumer;
31
32 BufferQueue::createBufferQueue(&mProducer, &consumer);
33 consumer->setConsumerName(String8("Virtual disp consumer"));
34 consumer->setDefaultBufferSize(100, 100);
35
36 mGLConsumer = new GLConsumer(consumer, GLConsumer::TEXTURE_EXTERNAL, true, false);
37 }
38
39 sp<IGraphicBufferProducer> mProducer;
40 sp<GLConsumer> mGLConsumer;
41 };
42
TEST_F(VirtualDisplayTest,VirtualDisplayDestroyedSurfaceReuse)43 TEST_F(VirtualDisplayTest, VirtualDisplayDestroyedSurfaceReuse) {
44 sp<IBinder> virtualDisplay =
45 SurfaceComposerClient::createDisplay(String8("VirtualDisplay"), false /*secure*/);
46
47 SurfaceComposerClient::Transaction t;
48 t.setDisplaySurface(virtualDisplay, mProducer);
49 t.apply(true);
50
51 SurfaceComposerClient::destroyDisplay(virtualDisplay);
52 virtualDisplay.clear();
53 // Sync here to ensure the display was completely destroyed in SF
54 t.apply(true);
55
56 sp<Surface> surface = new Surface(mProducer);
57 sp<ANativeWindow> window(surface);
58
59 ASSERT_EQ(NO_ERROR, native_window_api_connect(window.get(), NATIVE_WINDOW_API_EGL));
60 }
61
62 } // namespace
63 } // namespace android