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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <title>Tests that tracks can be turned on and off through the track selection me
nu.</title> |
| 3 <head> | 3 <script src="../resources/testharness.js"></script> |
| 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> | 4 <script src="../resources/testharnessreport.js"></script> |
| 5 <title>Test closed caption track selection on and off.</title> | 5 <script src="media-file.js"></script> |
| 6 <script src=media-file.js></script> | 6 <script src="media-controls.js"></script> |
| 7 <script src=media-controls.js></script> | 7 <video controls></video> |
| 8 <!-- TODO(foolip): Convert test to testharness.js. crbug.com/588956 | 8 <script> |
| 9 (Please avoid writing new tests using video-test.js) --> | 9 async_test(function(t) { |
| 10 <script src=video-test.js></script> | 10 var text = ["First", "Second", "Third"]; |
| 11 <script> | 11 var video = document.querySelector("video"); |
| 12 var text = ["First", "Second", "Third"]; | |
| 13 var displayElement; | |
| 14 | 12 |
| 15 function addTextTrack() | 13 video.oncanplaythrough = t.step_func_done(function() { |
| 16 { | 14 var track = video.addTextTrack("captions"); |
| 17 var track = video.addTextTrack('captions'); | |
| 18 | 15 |
| 19 for (var i = 0; i < 3; i++) { | 16 for (var i = 0; i < text.length; i++) { |
| 20 var cue = new VTTCue(0, 120, text[i]); | 17 var cue = new VTTCue(0, 120, text[i]); |
| 21 track.addCue(cue); | 18 track.addCue(cue); |
| 22 } | |
| 23 } | 19 } |
| 20 assert_true(isClosedCaptionsButtonVisible(video)); |
| 24 | 21 |
| 25 function checkCaptionsDisplay() | 22 // The captions track should be listed in textTracks, but not yet loaded
. |
| 26 { | 23 assert_equals(video.textTracks.length, 1); |
| 27 for (var i = 0; i < 3; i++) { | 24 assert_equals(video.textTracks[0].mode, "hidden"); |
| 28 try { | 25 checkCaptionsHidden(); |
| 29 displayElement = textTrackDisplayElement(video, "display", i
); | |
| 30 testExpected("displayElement.innerText", text[i]); | |
| 31 } catch (e) { | |
| 32 consoleWrite(e); | |
| 33 } | |
| 34 } | |
| 35 } | |
| 36 | 26 |
| 37 function startTest() | 27 // Captions track should become visible after the track is selected. |
| 38 { | 28 clickTextTrackAtIndex(video, 0); |
| 39 if (!window.eventSender) { | 29 checkCaptionsVisible(); |
| 40 consoleWrite("No eventSender found."); | |
| 41 failTest(); | |
| 42 } | |
| 43 | 30 |
| 44 addTextTrack(); | 31 // Captions should not be visible after they're turned off through the m
enu. |
| 32 turnClosedCaptionsOff(video); |
| 33 checkCaptionsHidden(); |
| 45 | 34 |
| 46 findMediaElement(); | 35 // Captions track should become visible after the track is selected agai
n. |
| 47 testClosedCaptionsButtonVisibility(true); | 36 clickTextTrackAtIndex(video, 0); |
| 37 checkCaptionsVisible(); |
| 38 }); |
| 48 | 39 |
| 49 consoleWrite(""); | 40 function checkCaptionsVisible() { |
| 50 consoleWrite("** The captions track should be listed in textTracks,
but not yet loaded. **"); | 41 for (var i = 0; i < text.length; i++) |
| 51 testExpected("video.textTracks.length", 1); | 42 assert_equals(textTrackCueElementByIndex(video, i).innerText, text[i
]); |
| 52 testExpected("video.textTracks[0].mode", "hidden"); | 43 } |
| 53 checkCaptionsDisplay(); | |
| 54 | 44 |
| 55 consoleWrite(""); | 45 function checkCaptionsHidden() { |
| 56 consoleWrite("** Captions track should become visible after the trac
k is selected **"); | 46 assert_equals(textTrackCueElementByIndex(video, 0), null); |
| 57 selectTextTrack(video, 0); | 47 } |
| 58 checkCaptionsDisplay(); | |
| 59 | 48 |
| 60 consoleWrite(""); | 49 video.src = findMediaFile("video", "content/counting"); |
| 61 consoleWrite("** Captions should not be visible after they're turned
off through the menu **"); | 50 }); |
| 62 turnClosedCaptionsOff(video); | 51 </script> |
| 63 checkCaptionsDisplay(); | |
| 64 | |
| 65 consoleWrite(""); | |
| 66 consoleWrite("** Captions track should become visible after the trac
k is selected again **"); | |
| 67 selectTextTrack(video, 0); | |
| 68 checkCaptionsDisplay(); | |
| 69 | |
| 70 consoleWrite(""); | |
| 71 endTest(); | |
| 72 } | |
| 73 | |
| 74 function loaded() | |
| 75 { | |
| 76 findMediaElement(); | |
| 77 waitForEvent('canplaythrough', startTest); | |
| 78 | |
| 79 video.src = findMediaFile('video', 'content/counting'); | |
| 80 } | |
| 81 </script> | |
| 82 </head> | |
| 83 <body onload="loaded()"> | |
| 84 <p>Tests that tracks can be turned on and off through the track selection me
nu</p> | |
| 85 <video controls></video> | |
| 86 </body> | |
| 87 </html> | |
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Chromium Code Reviews
Issue 2121613002:
Convert video-controls-[captions, overlay, track]* tests to testharness.js (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master