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| 1 // Copyright 2016 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/macros.h" | |
| 6 #include "base/run_loop.h" | |
| 7 #include "base/threading/platform_thread.h" | |
| 8 #include "base/threading/thread_task_runner_handle.h" | |
| 9 #include "chromecast/browser/test/chromecast_browser_test.h" | |
| 10 #include "chromecast/browser/test/chromecast_browser_test_helper.h" | |
| 11 #include "chromecast/chromecast_features.h" | |
| 12 #include "content/public/browser/web_contents.h" | |
| 13 #include "content/public/test/browser_test_utils.h" | |
| 14 #include "media/base/test_data_util.h" | |
| 15 #include "url/gurl.h" | |
| 16 #include "url/url_constants.h" | |
| 17 | |
| 18 namespace chromecast { | |
| 19 namespace shell { | |
| 20 | |
| 21 class ChromecastShellMediaBlockingBrowserTest : public ChromecastBrowserTest { | |
| 22 public: | |
| 23 ChromecastShellMediaBlockingBrowserTest() {} | |
| 24 | |
| 25 protected: | |
| 26 void PlayMedia(const std::string& tag, const std::string& media_file) { | |
| 27 base::StringPairs query_params; | |
| 28 query_params.push_back(std::make_pair(tag, media_file)); | |
| 29 | |
| 30 std::string query = media::GetURLQueryString(query_params); | |
| 31 GURL gurl = content::GetFileUrlWithQuery( | |
| 32 media::GetTestDataFilePath("player.html"), query); | |
| 33 | |
| 34 web_contents_ = helper_->NavigateToURL(gurl); | |
| 35 WaitForLoadStop(web_contents_); | |
| 36 } | |
| 37 | |
| 38 void BlockAndTestPlayerState(const std::string& media_type, bool blocked) { | |
| 39 helper_->BlockMediaLoading(blocked); | |
| 40 | |
| 41 // Changing states is not instant, but should be timely (< 0.5s). | |
| 42 for (size_t i = 0; i < 5; i++) { | |
| 43 base::RunLoop run_loop; | |
| 44 base::ThreadTaskRunnerHandle::Get()->PostDelayedTask( | |
| 45 FROM_HERE, run_loop.QuitClosure(), | |
| 46 base::TimeDelta::FromMilliseconds(50)); | |
| 47 base::MessageLoop::ScopedNestableTaskAllower allow_nested( | |
| 48 base::MessageLoop::current()); | |
| 49 run_loop.Run(); | |
| 50 | |
| 51 const std::string command = | |
| 52 "document.getElementsByTagName(\"" + media_type + "\")[0].paused"; | |
| 53 const std::string js = | |
| 54 "window.domAutomationController.send(" + command + ");"; | |
| 55 | |
| 56 bool paused; | |
| 57 ASSERT_TRUE(ExecuteScriptAndExtractBool(web_contents_, js, &paused)); | |
| 58 | |
| 59 if (paused == blocked) { | |
| 60 SUCCEED() << "Media element has been successfullly " | |
| 61 << (blocked ? "blocked" : "unblocked"); | |
| 62 return; | |
| 63 } | |
| 64 } | |
| 65 | |
| 66 FAIL() << "Could not successfullly " << (blocked ? "block" : "unblock") | |
| 67 << " media element"; | |
| 68 } | |
| 69 | |
| 70 content::WebContents* web_contents_; | |
| 71 | |
| 72 private: | |
| 73 DISALLOW_COPY_AND_ASSIGN(ChromecastShellMediaBlockingBrowserTest); | |
| 74 }; | |
| 75 | |
| 76 IN_PROC_BROWSER_TEST_F(ChromecastShellMediaBlockingBrowserTest, | |
| 77 Audio_BlockUnblock) { | |
| 78 PlayMedia("audio", "bear-audio-10s-CBR-has-TOC.mp3"); | |
| 79 | |
| 80 BlockAndTestPlayerState("audio", true); | |
| 81 BlockAndTestPlayerState("audio", false); | |
| 82 } | |
| 83 | |
| 84 #if !BUILDFLAG(IS_CAST_AUDIO_ONLY) | |
| 85 IN_PROC_BROWSER_TEST_F(ChromecastShellMediaBlockingBrowserTest, | |
| 86 Video_BlockUnblock) { | |
| 87 PlayMedia("video", "tulip2.webm"); | |
| 88 | |
| 89 BlockAndTestPlayerState("video", true); | |
| 90 BlockAndTestPlayerState("video", false); | |
| 91 } | |
| 92 #endif | |
| 93 | |
| 94 } // namespace shell | |
| 95 } // namespace chromecast | |
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