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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/host/shaped_desktop_capturer.h"
#include "remoting/host/desktop_shape_tracker.h"
#include "remoting/host/fake_desktop_capturer.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_region.h"
namespace remoting {
class FakeDesktopShapeTracker : public DesktopShapeTracker {
public:
FakeDesktopShapeTracker() {}
virtual ~FakeDesktopShapeTracker() {}
static webrtc::DesktopRegion CreateShape() {
webrtc::DesktopRegion result;
result.AddRect(webrtc::DesktopRect::MakeXYWH(0, 0, 5, 5));
result.AddRect(webrtc::DesktopRect::MakeXYWH(5, 5, 5, 5));
return result;
}
virtual void RefreshDesktopShape() override {
shape_ = CreateShape();
}
virtual const webrtc::DesktopRegion& desktop_shape() override {
// desktop_shape() can't be called before RefreshDesktopShape().
EXPECT_FALSE(shape_.is_empty());
return shape_;
}
private:
webrtc::DesktopRegion shape_;
};
class ShapedDesktopCapturerTest : public testing::Test,
public webrtc::DesktopCapturer::Callback {
public:
// webrtc::DesktopCapturer::Callback interface
virtual webrtc::SharedMemory* CreateSharedMemory(size_t size) override {
return NULL;
}
virtual void OnCaptureCompleted(webrtc::DesktopFrame* frame) override {
last_frame_.reset(frame);
}
scoped_ptr<webrtc::DesktopFrame> last_frame_;
};
// Verify that captured frame have shape.
TEST_F(ShapedDesktopCapturerTest, Basic) {
ShapedDesktopCapturer capturer(
make_scoped_ptr(new FakeDesktopCapturer()),
make_scoped_ptr(new FakeDesktopShapeTracker()));
capturer.Start(this);
capturer.Capture(webrtc::DesktopRegion());
ASSERT_TRUE(last_frame_.get());
ASSERT_TRUE(last_frame_->shape());
EXPECT_TRUE(
FakeDesktopShapeTracker::CreateShape().Equals(*last_frame_->shape()));
}
} // namespace remoting
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