7d055a6e63
This would break when rolled in chromium because some code in chromium depends on the code I changed in that change. TBR=jiayl@webrtc.org BUG=361919 Review URL: https://webrtc-codereview.appspot.com/12199005 git-svn-id: http://webrtc.googlecode.com/svn/trunk@5940 4adac7df-926f-26a2-2b94-8c16560cd09d
100 lines
3.3 KiB
C++
100 lines
3.3 KiB
C++
/*
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* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/modules/desktop_capture/screen_capturer.h"
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#include <ApplicationServices/ApplicationServices.h>
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#include <ostream>
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#include "testing/gtest/include/gtest/gtest.h"
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#include "webrtc/modules/desktop_capture/desktop_frame.h"
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#include "webrtc/modules/desktop_capture/desktop_geometry.h"
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#include "webrtc/modules/desktop_capture/desktop_region.h"
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#include "webrtc/modules/desktop_capture/mac/desktop_configuration.h"
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#include "webrtc/modules/desktop_capture/screen_capturer_mock_objects.h"
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#include "webrtc/system_wrappers/interface/scoped_ptr.h"
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using ::testing::_;
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using ::testing::AnyNumber;
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using ::testing::Return;
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namespace webrtc {
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class ScreenCapturerMacTest : public testing::Test {
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public:
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// Verifies that the whole screen is initially dirty.
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void CaptureDoneCallback1(DesktopFrame* frame);
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// Verifies that a rectangle explicitly marked as dirty is propagated
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// correctly.
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void CaptureDoneCallback2(DesktopFrame* frame);
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protected:
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virtual void SetUp() OVERRIDE {
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capturer_.reset(ScreenCapturer::Create());
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}
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scoped_ptr<ScreenCapturer> capturer_;
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MockScreenCapturerCallback callback_;
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};
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void ScreenCapturerMacTest::CaptureDoneCallback1(
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DesktopFrame* frame) {
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scoped_ptr<DesktopFrame> owned_frame(frame);
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MacDesktopConfiguration config = MacDesktopConfiguration::GetCurrent(
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MacDesktopConfiguration::BottomLeftOrigin);
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// Verify that the region contains full frame.
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DesktopRegion::Iterator it(frame->updated_region());
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EXPECT_TRUE(!it.IsAtEnd() && it.rect().equals(config.pixel_bounds));
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}
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void ScreenCapturerMacTest::CaptureDoneCallback2(
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DesktopFrame* frame) {
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scoped_ptr<DesktopFrame> owned_frame(frame);
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MacDesktopConfiguration config = MacDesktopConfiguration::GetCurrent(
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MacDesktopConfiguration::BottomLeftOrigin);
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int width = config.pixel_bounds.width();
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int height = config.pixel_bounds.height();
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EXPECT_EQ(width, frame->size().width());
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EXPECT_EQ(height, frame->size().height());
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EXPECT_TRUE(frame->data() != NULL);
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// Depending on the capture method, the screen may be flipped or not, so
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// the stride may be positive or negative.
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EXPECT_EQ(static_cast<int>(sizeof(uint32_t) * width),
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abs(frame->stride()));
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}
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TEST_F(ScreenCapturerMacTest, Capture) {
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EXPECT_CALL(callback_, OnCaptureCompleted(_))
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.Times(2)
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.WillOnce(Invoke(this, &ScreenCapturerMacTest::CaptureDoneCallback1))
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.WillOnce(Invoke(this, &ScreenCapturerMacTest::CaptureDoneCallback2));
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EXPECT_CALL(callback_, CreateSharedMemory(_))
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.Times(AnyNumber())
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.WillRepeatedly(Return(static_cast<SharedMemory*>(NULL)));
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SCOPED_TRACE("");
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capturer_->Start(&callback_);
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// Check that we get an initial full-screen updated.
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capturer_->Capture(DesktopRegion());
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// Check that subsequent dirty rects are propagated correctly.
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capturer_->Capture(DesktopRegion());
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}
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} // namespace webrtc
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