third_party/WebKit/LayoutTests/media/track/track-mode-triggers-loading.html - Issue 1942633002: Convert track-mode* tests to testharness.js

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Issue 1942633002: Convert track-mode* tests to testharness.js (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: address comments Created 4 years, 7 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <title>Tests that a "metadata" track does not load automatically, but does load when the mode is changed.</title>

3 <head>	3 <script src="../media-file.js"></script>

4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />	4 <script src="../../resources/testharness.js"></script>

	5 <script src="../../resources/testharnessreport.js"></script>

	6 <video>

	7 <track kind="metadata" src="captions-webvtt/metadata.vtt">

	8 </video>

	9 <script>

	10 async_test(function(t) {

	11 var video = document.querySelector("video");

5	12

6 <script src=../media-file.js></script>	13 // Check initial metadata track state.

7 <!-- TODO(philipj): Convert test to testharness.js. crbug.com/588956	14 var track = document.querySelectorAll("track")[0];

8 (Please avoid writing new tests using video-test.js) -->	15 assert_equals(track.readyState, HTMLTrackElement.NONE);

9 <script src=../video-test.js></script>	16 assert_equals(video.textTracks[0].mode, "disabled");

10 <script>

11	17

12 function trackLoaded()	18 video.src = findMediaFile("video", "../content/test");

13 {	19 video.oncanplaythrough = t.step_func(canplaythrough);

14 consoleWrite("EVENT(load) -- <track>");	20 track.onload = t.step_func_done(trackLoaded);

15 consoleWrite("<i>**check metadata track state<" + "/i>");

16 testExpected("track.readyState", HTMLTrackElement.LOADED);

17 testExpected("track.track.mode", "hidden");

18 testExpected("video.textTracks[0].cues.length", 12);

19 testExpected("video.textTracks[0].cues[11].startTime", 22);

20 consoleWrite("");

21 endTest();

22 }

23	21

24 function canplaythrough()	22 function trackLoaded() {

25 {	23 assert_equals(track.readyState, HTMLTrackElement.LOADED);

26 consoleWrite("EVENT(canplaythrough) -- <video>");	24 assert_equals(track.track.mode, "hidden");

27 consoleWrite("<i>**change metadata track mode so it loads<" + "/ i>");	25 assert_equals(video.textTracks[0].cues.length, 12);

28 testExpected("track.readyState", HTMLTrackElement.NONE);	26 assert_equals(video.textTracks[0].cues[11].startTime, 22);

29 testExpected("video.textTracks[0].mode", "disabled");	27 }

30 testExpected("video.textTracks[0].cues", null);

31 run("video.textTracks[0].mode = 'hidden'");

32 consoleWrite("");

33 }

34	28

35 function start()	29 function canplaythrough() {

36 {	30 assert_equals(track.readyState, HTMLTrackElement.NONE);

37 consoleWrite("<br>EVENT(load) -- <body>");	31 assert_equals(video.textTracks[0].mode, "disabled");

38 findMediaElement();	32 assert_equals(video.textTracks[0].cues, null);

39	33 // Change metadata track mode so it loads.

40 consoleWrite("<i>**check initial metadata track state<" + "/i>") ;	34 video.textTracks[0].mode = "hidden";

41 track = document.querySelectorAll('track')[0];	35 }

42 testExpected("track.readyState", HTMLTrackElement.NONE);	36 });

43 testExpected("video.textTracks[0].mode", "disabled");	37 </script>

44

45 video.src = findMediaFile("video", "../content/test");

46 consoleWrite("");

47 }

48 </script>

49 </head>

50

51 <body onload="start()">

52 <p>Tests that a 'metadata' track does not load automatically, but does l oad when the mode is changed.</p>

53 <video oncanplaythrough="canplaythrough()" >

54 <track kind="metadata" src="captions-webvtt/metadata.vtt" onload="tr ackLoaded()">

55 </video>

56 </body>

57 </html>

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