third_party/WebKit/LayoutTests/http/tests/media/media-source/mediasource-gc-after-decode-error-crash.html - Issue 2192713003: Convert mediasource http tests to testharness.js

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Issue 2192713003: Convert mediasource http tests to testharness.js (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: address comment Created 4 years, 4 months ago

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

2 <html>	2 <title>Verifies that a MediaSource decode error followed by a gc() and page relo ad does not trigger a crash.</title>

3 <head>	3 <script src="/w3c/resources/testharness.js"></script>

4 <!-- TODO(foolip): Convert test to testharness.js. crbug.com/588956	4 <script src="/w3c/resources/testharnessreport.js"></script>

5 (Please avoid writing new tests using video-test.js) -->	5 <video></video>

6 <script src="../../media-resources/video-test.js"></script>	6 <script>

7 </head>	7 async_test(function(t) {

8 <body>	8 var video = document.querySelector('video');

9 <p>Verifies that a MediaSource decode error followed by a gc() and page reload does not trigger a crash.</p>	9 var mediaSource = new MediaSource();

10 <video></video>

11 <script>

12 function onSourceOpen(e)

13 {

14 consoleWrite("onSourceOpen");

15 var ms = e.target;

16 ms.removeEventListener("sourceopen", onSourceOpen);

17	10

18 var v = document.querySelector("video");	11 mediaSource.onsourceopen = t.step_func(function() {

19 URL.revokeObjectURL(v.src);	12 mediaSource.onsourceopen = null;

	13 URL.revokeObjectURL(video.src);

20	14

21 // Create a SourceBuffer and append garbage so a decode error will occur	15 // Create a SourceBuffer and append garbage so a decode error will occur

22 // and the MediaSource will get closed.	16 // and the MediaSource will get closed.

23 ms.addEventListener("sourceclose", onSourceClose);	17 mediaSource.onsourceclose = t.step_func(function() {

24 var sb = ms.addSourceBuffer("video/webm;codecs=\"vp8\"");	18 mediaSource.onsourceclose = null;

25 var buf = new Uint8Array(10);

26 sb.appendBuffer(buf);

27 }

28

29 function onSourceClose(e)

30 {

31 consoleWrite("onSourceClose");

32 e.target.removeEventListener("sourceclose", onSourceClose);

33	19

34 // Schedule a GC and page reload. We need a timeout here so that	20 // Schedule a GC and page reload. We need a timeout here so that

35 // the MediaSource reference used by this event is cleared before	21 // the MediaSource reference used by this event is cleared before

36 // we try to GC & reload.	22 // we try to GC & reload.

37 setTimeout(gcAndReloadPage, 0);	23 setTimeout(t.step_func(function() {

38 }	24 gc();

39	25

40 function gcAndReloadPage()	26 var suffix = "?2";

41 {	27 if (document.location.href.indexOf(suffix) != -1) {

42 consoleWrite("Running gc().");	28 t.done();

43 gc();	29 return;

	30 }

44	31

45 var suffix = "?2";	32 document.location.href += suffix;

46 if (document.location.href.indexOf(suffix) != -1) {	33 }), 0);

47 endTest();	34 });

48 return;	35 var sourceBuffer = mediaSource.addSourceBuffer("video/webm;codecs=\"vp8\ "");

49 }	36 var buffer = new Uint8Array(10);

	37 sourceBuffer.appendBuffer(buffer);

	38 });

50	39

51 document.location.href += suffix;	40 video.src = URL.createObjectURL(mediaSource);

52 }	41 });

53	42 </script>

54 (function()

55 {

56 var ms = new MediaSource();

57 ms.addEventListener("sourceopen", onSourceOpen);

58 document.querySelector("video").src = URL.createObjectURL(ms);

59 })();

60 </script>

61 </body>

62 </html>

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