28e2075280
trunk/talk git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
146 lines
6.2 KiB
C++
146 lines
6.2 KiB
C++
// libjingle
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// Copyright 2004 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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#include <stdio.h>
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#include <vector>
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#include "talk/base/gunit.h"
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#include "talk/base/logging.h"
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#include "talk/base/stringutils.h"
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#include "talk/base/thread.h"
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#include "talk/media/base/testutils.h"
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#include "talk/media/base/videocommon.h"
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#include "talk/media/webrtc/fakewebrtcvcmfactory.h"
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#include "talk/media/webrtc/webrtcvideocapturer.h"
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using cricket::VideoFormat;
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static const std::string kTestDeviceName = "JuberTech FakeCam Q123";
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static const std::string kTestDeviceId = "foo://bar/baz";
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const VideoFormat kDefaultVideoFormat =
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VideoFormat(640, 400, VideoFormat::FpsToInterval(30), cricket::FOURCC_ANY);
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class WebRtcVideoCapturerTest : public testing::Test {
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public:
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WebRtcVideoCapturerTest()
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: factory_(new FakeWebRtcVcmFactory),
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capturer_(new cricket::WebRtcVideoCapturer(factory_)),
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listener_(capturer_.get()) {
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factory_->device_info.AddDevice(kTestDeviceName, kTestDeviceId);
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// add a VGA/I420 capability
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webrtc::VideoCaptureCapability vga;
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vga.width = 640;
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vga.height = 480;
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vga.maxFPS = 30;
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vga.rawType = webrtc::kVideoI420;
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factory_->device_info.AddCapability(kTestDeviceId, vga);
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}
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protected:
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FakeWebRtcVcmFactory* factory_; // owned by capturer_
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talk_base::scoped_ptr<cricket::WebRtcVideoCapturer> capturer_;
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cricket::VideoCapturerListener listener_;
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};
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TEST_F(WebRtcVideoCapturerTest, TestNotOpened) {
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EXPECT_EQ("", capturer_->GetId());
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EXPECT_TRUE(capturer_->GetSupportedFormats()->empty());
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EXPECT_TRUE(capturer_->GetCaptureFormat() == NULL);
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EXPECT_FALSE(capturer_->IsRunning());
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}
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TEST_F(WebRtcVideoCapturerTest, TestBadInit) {
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EXPECT_FALSE(capturer_->Init(cricket::Device("bad-name", "bad-id")));
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EXPECT_FALSE(capturer_->IsRunning());
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}
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TEST_F(WebRtcVideoCapturerTest, TestInit) {
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EXPECT_TRUE(capturer_->Init(cricket::Device(kTestDeviceName, kTestDeviceId)));
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EXPECT_EQ(kTestDeviceId, capturer_->GetId());
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EXPECT_TRUE(NULL != capturer_->GetSupportedFormats());
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ASSERT_EQ(1U, capturer_->GetSupportedFormats()->size());
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EXPECT_EQ(640, (*capturer_->GetSupportedFormats())[0].width);
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EXPECT_EQ(480, (*capturer_->GetSupportedFormats())[0].height);
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EXPECT_TRUE(capturer_->GetCaptureFormat() == NULL); // not started yet
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EXPECT_FALSE(capturer_->IsRunning());
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}
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TEST_F(WebRtcVideoCapturerTest, TestInitVcm) {
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EXPECT_TRUE(capturer_->Init(factory_->Create(0,
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reinterpret_cast<const char*>(kTestDeviceId.c_str()))));
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}
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TEST_F(WebRtcVideoCapturerTest, TestCapture) {
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EXPECT_TRUE(capturer_->Init(cricket::Device(kTestDeviceName, kTestDeviceId)));
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cricket::VideoFormat format(
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capturer_->GetSupportedFormats()->at(0));
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EXPECT_EQ(cricket::CS_STARTING, capturer_->Start(format));
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EXPECT_TRUE(capturer_->IsRunning());
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ASSERT_TRUE(capturer_->GetCaptureFormat() != NULL);
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EXPECT_EQ(format, *capturer_->GetCaptureFormat());
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EXPECT_EQ_WAIT(cricket::CS_RUNNING, listener_.last_capture_state(), 1000);
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EXPECT_TRUE(factory_->modules[0]->SendFrame(640, 480));
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EXPECT_TRUE_WAIT(listener_.frame_count() > 0, 5000);
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EXPECT_EQ(capturer_->GetCaptureFormat()->fourcc, listener_.frame_fourcc());
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EXPECT_EQ(640, listener_.frame_width());
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EXPECT_EQ(480, listener_.frame_height());
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EXPECT_EQ(cricket::CS_FAILED, capturer_->Start(format));
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capturer_->Stop();
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EXPECT_FALSE(capturer_->IsRunning());
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EXPECT_TRUE(capturer_->GetCaptureFormat() == NULL);
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}
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TEST_F(WebRtcVideoCapturerTest, TestCaptureVcm) {
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EXPECT_TRUE(capturer_->Init(factory_->Create(0,
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reinterpret_cast<const char*>(kTestDeviceId.c_str()))));
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EXPECT_TRUE(capturer_->GetSupportedFormats()->empty());
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VideoFormat format;
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EXPECT_TRUE(capturer_->GetBestCaptureFormat(kDefaultVideoFormat, &format));
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EXPECT_EQ(kDefaultVideoFormat.width, format.width);
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EXPECT_EQ(kDefaultVideoFormat.height, format.height);
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EXPECT_EQ(kDefaultVideoFormat.interval, format.interval);
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EXPECT_EQ(cricket::FOURCC_I420, format.fourcc);
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EXPECT_EQ(cricket::CS_STARTING, capturer_->Start(format));
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EXPECT_TRUE(capturer_->IsRunning());
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ASSERT_TRUE(capturer_->GetCaptureFormat() != NULL);
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EXPECT_EQ(format, *capturer_->GetCaptureFormat());
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EXPECT_EQ_WAIT(cricket::CS_RUNNING, listener_.last_capture_state(), 1000);
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EXPECT_TRUE(factory_->modules[0]->SendFrame(640, 480));
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EXPECT_TRUE_WAIT(listener_.frame_count() > 0, 5000);
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EXPECT_EQ(capturer_->GetCaptureFormat()->fourcc, listener_.frame_fourcc());
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EXPECT_EQ(640, listener_.frame_width());
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EXPECT_EQ(480, listener_.frame_height());
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EXPECT_EQ(cricket::CS_FAILED, capturer_->Start(format));
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capturer_->Stop();
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EXPECT_FALSE(capturer_->IsRunning());
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EXPECT_TRUE(capturer_->GetCaptureFormat() == NULL);
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}
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TEST_F(WebRtcVideoCapturerTest, TestCaptureWithoutInit) {
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cricket::VideoFormat format;
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EXPECT_EQ(cricket::CS_NO_DEVICE, capturer_->Start(format));
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EXPECT_TRUE(capturer_->GetCaptureFormat() == NULL);
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EXPECT_FALSE(capturer_->IsRunning());
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}
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