Chromium Code Reviews Chromium Code Reviews
Issue 224833002:
Implement DataCue interface. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master| Index: LayoutTests/media/track/track-datacue.html |
| diff --git a/LayoutTests/media/track/track-datacue.html b/LayoutTests/media/track/track-datacue.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..f08c7ea95585e94ac08c384de354c16f67d5fb1a |
| --- /dev/null |
| +++ b/LayoutTests/media/track/track-datacue.html |
| @@ -0,0 +1,76 @@ |
| +<!DOCTYPE html> |
| +<html> |
| + <head> |
| + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
| + |
| + <script src=../media-file.js></script> |
| + <script src=../video-test.js></script> |
| + <script> |
| + function loaded() |
| + { |
| + expectedData = new Uint8Array([4, 5, 2, 1, 9]); |
| + cue = new DataCue(3, 10, expectedData.buffer); |
| + |
| + consoleWrite("<br>*** Test DataCue's TextTrackCue interface."); |
| + testExpected("cue", TextTrackCue, "instanceof"); |
| + testExpected("cue.track", null); |
| + testExpected("cue.id", ""); |
| + testExpected("cue.startTime", 3); |
| + testExpected("cue.endTime", 10); |
| + testExpected("cue.pauseOnExit", false); |
| + |
| + consoleWrite("<br>*** Test DataCue interface."); |
| + testExpected("cue", DataCue, "instanceof"); |
| + testArraysEqual("new Uint8Array(cue.data)", expectedData); |
| + testExpected("cue.text", null); |
| + |
| + // https://www.w3.org/Bugs/Public/show_bug.cgi?id=24687 |
| + consoleWrite("<br>*** Changing the original buffer data should not effect DataCue.data."); |
| + |
| + // Passing data to constructor then changing the original buffer |
| + run("expectedData[0] = 7"); |
| + testExpected("new Uint8Array(cue.data)[0]", 4); |
| + |
| + // Setting .data then changing the original buffer |
| + run("cue.data = expectedData.buffer"); |
| + testExpected("new Uint8Array(cue.data)[0]", 7); |
| + run("expectedData[0] = 11"); |
| + testExpected("new Uint8Array(cue.data)[0]", 7); |
| + |
| + // Getting .data then changing the original buffer |
| + run("new Uint8Array(cue.data)[0] = 8"); |
| + testExpected("(new Uint8Array(cue.data))[0]", 7); |
| + |
| + consoleWrite("<br>*** Throw exception if data is not an ArrayBuffer."); |
| + var error = "'TypeError: Type error'"; |
| + testDOMException("cue.data = null", "DOMException.INVALID_NODE_TYPE_ERR"); |
|
acolwell GONE FROM CHROMIUM
2014/04/04 23:25:27
Shouldn't all these invalid assignments be TypeErr
|
| + testDOMException("cue.data = 'test'", "DOMException.INVALID_NODE_TYPE_ERR"); |
| + testDOMException("cue.data = [5]", "DOMException.INVALID_NODE_TYPE_ERR"); |
| + testDOMException("badCue = new DataCue(1, 2, null)", "DOMException.INVALID_NODE_TYPE_ERR"); |
| + testDOMException("badCue = new DataCue(1, 2, 'test')", "DOMException.INVALID_NODE_TYPE_ERR"); |
| + testDOMException("badCue = new DataCue(1, 2, [5])", "DOMException.INVALID_NODE_TYPE_ERR"); |
| + |
| + consoleWrite("<br>*** Test adding DataCue to track with kind = 'metadata'."); |
| + var video = document.createElement("video"); |
| + metadataTrack = video.addTextTrack("metadata"); |
| + metadataTrack.addCue(cue); |
| + |
| + testExpected("cue.track", metadataTrack); |
| + testExpected("metadataTrack.cues[0]", cue); |
| + |
| + consoleWrite("<br>*** Test adding DataCue to track with kind != 'metadata'."); |
| + ["subtitles", "captions", "descriptions", "chapters"].forEach(function(kind) { |
| + track = video.addTextTrack(kind); |
| + |
| + testDOMException("track.addCue(cue)", "DOMException.INVALID_NODE_TYPE_ERR"); |
| + testExpected("track.cues.length", 0); |
| + }); |
| + |
| + endTest(); |
| + } |
| + </script> |
| + </head> |
| + <body onload="loaded()"> |
| + <p>Tests DataCue interface</p> |
| + </body> |
| +</html> |
