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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "base/command_line.h" | |
| 6 #include "build/build_config.h" | |
| 7 #include "chrome/browser/media/webrtc_browsertest_base.h" | |
| 8 #include "chrome/browser/media/webrtc_browsertest_common.h" | |
| 9 #include "chrome/browser/ui/browser.h" | |
| 10 #include "chrome/browser/ui/browser_tabstrip.h" | |
| 11 #include "chrome/browser/ui/tabs/tab_strip_model.h" | |
| 12 #include "chrome/common/chrome_switches.h" | |
| 13 #include "chrome/test/base/in_process_browser_test.h" | |
| 14 #include "chrome/test/base/ui_test_utils.h" | |
| 15 #include "content/public/common/content_switches.h" | |
| 16 #include "content/public/test/browser_test_utils.h" | |
| 17 #include "media/base/media_switches.h" | |
| 18 #include "net/test/embedded_test_server/embedded_test_server.h" | |
| 19 #include "testing/gtest/include/gtest/gtest-param-test.h" | |
| 20 | |
| 21 static const char kMainWebrtcTestHtmlPage[] = | |
| 22 "/webrtc/webrtc_jsep01_test.html"; | |
| 23 | |
| 24 static const char* kTestConfigFlags[] = { | |
| 25 #if defined(OS_WIN) | |
| 26 NULL, | |
| 27 // Media Foundation is only available in Windows versions >= 7, below that the | |
| 28 // following flag has no effect; the test would run twice using DirectShow. | |
| 29 switches::kForceMediaFoundationVideoCapture | |
| 30 #else | |
| 31 NULL | |
| 32 #endif | |
| 33 }; | |
| 34 | |
| 35 // These tests runs on real webcams and ensure WebRTC can acquire webcams | |
| 36 // correctly. They will do nothing if there are no webcams on the system. | |
| 37 // The webcam on the system must support up to 1080p, or the test will fail. | |
| 38 // This test is excellent for testing the various capture paths of WebRTC | |
| 39 // on all desktop platforms. | |
| 40 class WebRtcWebcamBrowserTest : public WebRtcTestBase, | |
| 41 public testing::WithParamInterface<const char*> { | |
| 42 public: | |
| 43 void SetUpCommandLine(base::CommandLine* command_line) override { | |
| 44 EXPECT_FALSE(command_line->HasSwitch( | |
| 45 switches::kUseFakeDeviceForMediaStream)); | |
| 46 EXPECT_FALSE(command_line->HasSwitch( | |
| 47 switches::kUseFakeUIForMediaStream)); | |
| 48 if (GetParam()) | |
| 49 command_line->AppendSwitch(GetParam()); | |
| 50 } | |
| 51 | |
| 52 protected: | |
| 53 void SetUpInProcessBrowserTestFixture() override { | |
| 54 DetectErrorsInJavaScript(); // Look for errors in our rather complex js. | |
| 55 } | |
| 56 | |
| 57 std::string GetUserMediaAndGetStreamSize(content::WebContents* tab, | |
| 58 const std::string& constraints) { | |
| 59 std::string actual_stream_size; | |
| 60 if (GetUserMediaWithSpecificConstraintsAndAcceptIfPrompted(tab, | |
| 61 constraints)) { | |
| 62 StartDetectingVideo(tab, "local-view"); | |
| 63 if (WaitForVideoToPlay(tab)) | |
| 64 actual_stream_size = GetStreamSize(tab, "local-view"); | |
| 65 CloseLastLocalStream(tab); | |
| 66 } | |
| 67 return actual_stream_size; | |
| 68 } | |
| 69 }; | |
| 70 | |
| 71 // This test is manual because the test results can vary heavily depending on | |
| 72 // which webcam or drivers you have on the system. | |
| 73 IN_PROC_BROWSER_TEST_P(WebRtcWebcamBrowserTest, | |
| 74 MANUAL_TestAcquiringAndReacquiringWebcam) { | |
| 75 ASSERT_TRUE(embedded_test_server()->Start()); | |
| 76 GURL url(embedded_test_server()->GetURL(kMainWebrtcTestHtmlPage)); | |
| 77 ui_test_utils::NavigateToURL(browser(), url); | |
| 78 content::WebContents* tab = | |
| 79 browser()->tab_strip_model()->GetActiveWebContents(); | |
| 80 | |
| 81 if (!HasWebcamAvailableOnSystem(tab)) { | |
| 82 LOG(INFO) << "No webcam found on bot: skipping..."; | |
| 83 return; | |
| 84 } | |
| 85 | |
| 86 EXPECT_EQ("320x240", | |
| 87 GetUserMediaAndGetStreamSize(tab, kVideoCallConstraintsQVGA)); | |
| 88 EXPECT_EQ("640x480", | |
| 89 GetUserMediaAndGetStreamSize(tab, kVideoCallConstraintsVGA)); | |
| 90 EXPECT_EQ("640x360", | |
| 91 GetUserMediaAndGetStreamSize(tab, kVideoCallConstraints360p)); | |
| 92 EXPECT_EQ("1280x720", | |
| 93 GetUserMediaAndGetStreamSize(tab, kVideoCallConstraints720p)); | |
| 94 EXPECT_EQ("1920x1080", | |
| 95 GetUserMediaAndGetStreamSize(tab, kVideoCallConstraints1080p)); | |
| 96 } | |
| 97 | |
| 98 INSTANTIATE_TEST_CASE_P(WebRtcWebcamBrowserTests, | |
| 99 WebRtcWebcamBrowserTest, | |
| 100 testing::ValuesIn(kTestConfigFlags)); | |
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