135 lines
4.5 KiB
C++
135 lines
4.5 KiB
C++
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <gtest/gtest.h>
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#include <binder/IMemory.h>
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#include <gui/ISurfaceComposer.h>
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#include <gui/Surface.h>
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#include <gui/SurfaceComposerClient.h>
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#include <utils/String8.h>
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#include <private/gui/ComposerService.h>
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#include <binder/ProcessState.h>
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namespace android {
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class SurfaceTest : public ::testing::Test {
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protected:
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SurfaceTest() {
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ProcessState::self()->startThreadPool();
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}
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virtual void SetUp() {
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mComposerClient = new SurfaceComposerClient;
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ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
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mSurfaceControl = mComposerClient->createSurface(
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String8("Test Surface"), 32, 32, PIXEL_FORMAT_RGBA_8888, 0);
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ASSERT_TRUE(mSurfaceControl != NULL);
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ASSERT_TRUE(mSurfaceControl->isValid());
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SurfaceComposerClient::openGlobalTransaction();
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ASSERT_EQ(NO_ERROR, mSurfaceControl->setLayer(0x7fffffff));
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ASSERT_EQ(NO_ERROR, mSurfaceControl->show());
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SurfaceComposerClient::closeGlobalTransaction();
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mSurface = mSurfaceControl->getSurface();
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ASSERT_TRUE(mSurface != NULL);
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}
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virtual void TearDown() {
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mComposerClient->dispose();
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}
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sp<Surface> mSurface;
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sp<SurfaceComposerClient> mComposerClient;
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sp<SurfaceControl> mSurfaceControl;
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};
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TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenVisible) {
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sp<ANativeWindow> anw(mSurface);
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int result = -123;
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int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
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&result);
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EXPECT_EQ(NO_ERROR, err);
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EXPECT_EQ(1, result);
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}
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TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenPurgatorized) {
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mSurfaceControl.clear();
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sp<ANativeWindow> anw(mSurface);
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int result = -123;
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int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
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&result);
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EXPECT_EQ(NO_ERROR, err);
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EXPECT_EQ(1, result);
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}
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// This test probably doesn't belong here.
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TEST_F(SurfaceTest, ScreenshotsOfProtectedBuffersSucceed) {
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sp<ANativeWindow> anw(mSurface);
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// Verify the screenshot works with no protected buffers.
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sp<CpuConsumer> consumer = new CpuConsumer(1);
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sp<ISurfaceComposer> sf(ComposerService::getComposerService());
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sp<IBinder> display(sf->getBuiltInDisplay(ISurfaceComposer::eDisplayIdMain));
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ASSERT_EQ(NO_ERROR, sf->captureScreen(display, consumer->getBufferQueue(),
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64, 64, 0, 0x7fffffff, true));
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// Set the PROTECTED usage bit and verify that the screenshot fails. Note
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// that we need to dequeue a buffer in order for it to actually get
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// allocated in SurfaceFlinger.
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ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(),
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GRALLOC_USAGE_PROTECTED));
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ASSERT_EQ(NO_ERROR, native_window_set_buffer_count(anw.get(), 3));
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ANativeWindowBuffer* buf = 0;
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status_t err = native_window_dequeue_buffer_and_wait(anw.get(), &buf);
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if (err) {
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// we could fail if GRALLOC_USAGE_PROTECTED is not supported.
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// that's okay as long as this is the reason for the failure.
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// try again without the GRALLOC_USAGE_PROTECTED bit.
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ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(), 0));
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ASSERT_EQ(NO_ERROR, native_window_dequeue_buffer_and_wait(anw.get(),
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&buf));
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return;
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}
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ASSERT_EQ(NO_ERROR, anw->cancelBuffer(anw.get(), buf, -1));
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for (int i = 0; i < 4; i++) {
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// Loop to make sure SurfaceFlinger has retired a protected buffer.
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ASSERT_EQ(NO_ERROR, native_window_dequeue_buffer_and_wait(anw.get(),
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&buf));
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ASSERT_EQ(NO_ERROR, anw->queueBuffer(anw.get(), buf, -1));
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}
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ASSERT_EQ(NO_ERROR, sf->captureScreen(display, consumer->getBufferQueue(),
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64, 64, 0, 0x7fffffff, true));
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}
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TEST_F(SurfaceTest, ConcreteTypeIsSurface) {
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sp<ANativeWindow> anw(mSurface);
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int result = -123;
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int err = anw->query(anw.get(), NATIVE_WINDOW_CONCRETE_TYPE, &result);
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EXPECT_EQ(NO_ERROR, err);
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EXPECT_EQ(NATIVE_WINDOW_SURFACE, result);
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}
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}
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