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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <title>Tests negative timestamps.</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 <video> |
| 6 <track id="testTrack" src="captions-webvtt/tc013-settings.vtt" default> |
| 7 </video> |
| 8 <script> |
| 9 async_test(function(t) { |
| 10 var track = document.querySelector("track"); |
| 5 | 11 |
| 6 <!-- TODO(philipj): Convert test to testharness.js. crbug.com/588956 | 12 track.onload = t.step_func_done(function() { |
| 7 (Please avoid writing new tests using video-test.js) --> | 13 // Test that cues with negative startTime are not added. |
| 8 <script src=../video-test.js></script> | 14 assert_equals(testTrack.track.cues.length, 4); |
| 9 <script> | 15 textCue = new VTTCue(-3439332606, 3.4, "Sausage?"); |
| 16 testTrack.track.addCue(textCue); |
| 17 assert_equals(testTrack.track.cues.length, 4); |
| 10 | 18 |
| 11 function trackLoaded() | 19 // Test that cues with negative startTime and negative endTime are not a
dded. |
| 12 { | 20 assert_equals(testTrack.track.cues.length, 4); |
| 13 consoleWrite("Test that cues with negative startTime are not add
ed:"); | 21 textCue = new VTTCue(-110, -3.4, "Pepperoni?"); |
| 14 testExpected("testTrack.track.cues.length", 4); | 22 testTrack.track.addCue(textCue); |
| 15 run("textCue = new VTTCue(-3439332606, 3.4, 'Sausage?')"); | 23 assert_equals(testTrack.track.cues.length, 4); |
| 16 run("testTrack.track.addCue(textCue)"); | |
| 17 testExpected("testTrack.track.cues.length", 4); | |
| 18 | 24 |
| 19 consoleWrite("<br>Test that cues with negative startTime and neg
ative endTime are not added:"); | 25 // Test that setting startTime and endTime to negative values does not a
ffect the value. |
| 20 testExpected("testTrack.track.cues.length", 4); | 26 assert_equals(testTrack.track.cues[3].startTime, 121); |
| 21 run("textCue = new VTTCue(-110, -3.4, 'Pepperoni?')"); | 27 testTrack.track.cues[3].startTime = -5; |
| 22 run("testTrack.track.addCue(textCue)"); | 28 assert_equals(testTrack.track.cues[3].startTime, 121); |
| 23 testExpected("testTrack.track.cues.length", 4); | 29 assert_equals(testTrack.track.cues[3].endTime, 361200.5); |
| 24 | 30 testTrack.track.cues[3].endTime = -3439332606; |
| 25 consoleWrite("<br>Test that setting startTime and endTime to neg
ative values does not affect the value:"); | 31 assert_equals(testTrack.track.cues[3].endTime, 361200.5); |
| 26 testExpected("testTrack.track.cues[3].startTime", 121); | 32 }); |
| 27 run("testTrack.track.cues[3].startTime = -5"); | 33 }); |
| 28 testExpected("testTrack.track.cues[3].startTime", 121); | 34 </script> |
| 29 testExpected("testTrack.track.cues[3].endTime", 361200.5); | |
| 30 run("testTrack.track.cues[3].endTime = -3439332606"); | |
| 31 testExpected("testTrack.track.cues[3].endTime", 361200.5); | |
| 32 | |
| 33 endTest(); | |
| 34 } | |
| 35 | |
| 36 </script> | |
| 37 | |
| 38 </head> | |
| 39 <body> | |
| 40 <p>Tests negative timestamps.</p> | |
| 41 <video> | |
| 42 <track id="testTrack" src="captions-webvtt/tc013-settings.vtt" onloa
d="trackLoaded()" default> | |
| 43 </video> | |
| 44 </body> | |
| 45 </html> | |
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