d4e598d57a
git-svn-id: http://webrtc.googlecode.com/svn/trunk@6799 4adac7df-926f-26a2-2b94-8c16560cd09d
97 lines
3.9 KiB
C++
97 lines
3.9 KiB
C++
/*
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* libjingle
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* Copyright 2012 Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "talk/media/base/mutedvideocapturer.h"
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#include "webrtc/base/gunit.h"
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#include "talk/media/base/videoframe.h"
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class MutedVideoCapturerTest : public sigslot::has_slots<>,
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public testing::Test {
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protected:
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void SetUp() {
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frames_received_ = 0;
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capturer_.SignalVideoFrame
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.connect(this, &MutedVideoCapturerTest::OnVideoFrame);
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}
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void OnVideoFrame(cricket::VideoCapturer* capturer,
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const cricket::VideoFrame* muted_frame) {
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EXPECT_EQ(capturer, &capturer_);
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++frames_received_;
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received_width_ = muted_frame->GetWidth();
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received_height_ = muted_frame->GetHeight();
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}
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int frames_received() { return frames_received_; }
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bool ReceivedCorrectFormat() {
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return (received_width_ == capturer_.GetCaptureFormat()->width) &&
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(received_height_ == capturer_.GetCaptureFormat()->height);
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}
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cricket::MutedVideoCapturer capturer_;
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int frames_received_;
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cricket::VideoFormat capture_format_;
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int received_width_;
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int received_height_;
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};
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TEST_F(MutedVideoCapturerTest, GetBestCaptureFormat) {
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cricket::VideoFormat format(640, 360, cricket::VideoFormat::FpsToInterval(30),
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cricket::FOURCC_I420);
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cricket::VideoFormat best_format;
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EXPECT_TRUE(capturer_.GetBestCaptureFormat(format, &best_format));
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EXPECT_EQ(format.width, best_format.width);
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EXPECT_EQ(format.height, best_format.height);
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EXPECT_EQ(format.interval, best_format.interval);
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EXPECT_EQ(format.fourcc, best_format.fourcc);
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}
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TEST_F(MutedVideoCapturerTest, IsScreencast) {
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EXPECT_FALSE(capturer_.IsScreencast());
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}
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TEST_F(MutedVideoCapturerTest, GetPreferredFourccs) {
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std::vector<uint32> fourccs;
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EXPECT_TRUE(capturer_.GetPreferredFourccs(&fourccs));
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EXPECT_EQ(fourccs.size(), 1u);
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EXPECT_TRUE(capturer_.GetPreferredFourccs(&fourccs));
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EXPECT_EQ(fourccs.size(), 1u);
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EXPECT_EQ(fourccs[0], cricket::FOURCC_I420);
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}
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TEST_F(MutedVideoCapturerTest, Capturing) {
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cricket::VideoFormat format(640, 360, cricket::VideoFormat::FpsToInterval(30),
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cricket::FOURCC_I420);
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EXPECT_EQ(capturer_.Start(format), cricket::CS_RUNNING);
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EXPECT_EQ(capturer_.Start(format), cricket::CS_RUNNING);
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EXPECT_TRUE(capturer_.IsRunning());
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// 100 ms should be enough to receive 3 frames at FPS of 30.
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EXPECT_EQ_WAIT(frames_received(), 1, 100);
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EXPECT_TRUE(ReceivedCorrectFormat());
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capturer_.Stop();
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EXPECT_FALSE(capturer_.IsRunning());
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}
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