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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 "base/command_line.h"
#include "chrome/browser/media/webrtc_browsertest_base.h"
#include "chrome/browser/media/webrtc_browsertest_common.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_tabstrip.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/test/browser_test_utils.h"
#include "media/base/media_switches.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "testing/gtest/include/gtest/gtest-param-test.h"
static const char kMainWebrtcTestHtmlPage[] =
"/webrtc/webrtc_jsep01_test.html";
static const char* kTestConfigFlags[] = {
#if defined(OS_WIN)
switches::kForceDirectShowVideoCapture,
// Media Foundation is only available in Windows versions >= 7, below that the
// following flag has no effect; the test would run twice using DirectShow.
switches::kForceMediaFoundationVideoCapture
#elif defined(OS_MACOSX)
switches::kForceQTKit,
switches::kEnableAVFoundation
#else
NULL
#endif
};
// These tests runs on real webcams and ensure WebRTC can acquire webcams
// correctly. They will do nothing if there are no webcams on the system.
// The webcam on the system must support up to 1080p, or the test will fail.
class WebRtcWebcamBrowserTest : public WebRtcTestBase,
public testing::WithParamInterface<const char*> {
public:
virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
EXPECT_FALSE(command_line->HasSwitch(
switches::kUseFakeDeviceForMediaStream));
EXPECT_FALSE(command_line->HasSwitch(
switches::kUseFakeUIForMediaStream));
if (GetParam())
command_line->AppendSwitch(GetParam());
}
protected:
virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
DetectErrorsInJavaScript(); // Look for errors in our rather complex js.
}
std::string GetUserMediaAndGetStreamSize(content::WebContents* tab,
const std::string& constraints) {
GetUserMediaWithSpecificConstraintsAndAccept(tab, constraints);
StartDetectingVideo(tab, "local-view");
WaitForVideoToPlay(tab);
std::string actual_stream_size = GetStreamSize(tab, "local-view");
CloseLastLocalStream(tab);
return actual_stream_size;
}
bool IsOnQtKit() const {
#if defined(OS_MACOSX)
return GetParam() && std::string(GetParam()) == switches::kForceQTKit;
#else
return false;
#endif
}
};
IN_PROC_BROWSER_TEST_P(WebRtcWebcamBrowserTest,
TestAcquiringAndReacquiringWebcam) {
ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
GURL url(embedded_test_server()->GetURL(kMainWebrtcTestHtmlPage));
ui_test_utils::NavigateToURL(browser(), url);
content::WebContents* tab =
browser()->tab_strip_model()->GetActiveWebContents();
if (!HasWebcamAvailableOnSystem(tab)) {
LOG(INFO) << "No webcam found on bot: skipping...";
return;
}
if (!IsOnQtKit()) {
// Temporarily disabled on QtKit due to http://crbug.com/375185.
EXPECT_EQ("320x240",
GetUserMediaAndGetStreamSize(tab,
kAudioVideoCallConstraintsQVGA));
}
EXPECT_EQ("640x480",
GetUserMediaAndGetStreamSize(tab, kAudioVideoCallConstraintsVGA));
EXPECT_EQ("640x360",
GetUserMediaAndGetStreamSize(tab, kAudioVideoCallConstraints360p));
EXPECT_EQ("1280x720",
GetUserMediaAndGetStreamSize(tab, kAudioVideoCallConstraints720p));
if (IsOnQtKit())
return; // QTKit only supports up to 720p.
EXPECT_EQ("1920x1080",
GetUserMediaAndGetStreamSize(tab, kAudioVideoCallConstraints1080p));
}
INSTANTIATE_TEST_CASE_P(WebRtcWebcamBrowserTests,
WebRtcWebcamBrowserTest,
testing::ValuesIn(kTestConfigFlags));
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