gecko/content/media/test/seek2.js

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function test_seek2(v, seekTime, is, ok, finish) {
// Test seeking works if current time is set before video is
// playing.
var startPassed = false;
var endPassed = false;
var completed = false;
function startTest() {
if (completed)
return false;
v.currentTime=seekTime;
v.play();
return false;
}
function seekStarted() {
if (completed)
return false;
ok(v.currentTime >= seekTime - 0.1, "Video currentTime should be around " + seekTime + ": " + v.currentTime);
startPassed = true;
return false;
}
function seekEnded() {
if (completed)
return false;
endPassed = true;
return false;
}
function playbackEnded() {
if (completed)
return false
completed = true;
ok(startPassed, "send seeking event");
ok(endPassed, "send seeked event");
ok(v.ended, "Checking playback has ended");
ok(Math.abs(v.currentTime - v.duration) <= 0.1, "Checking currentTime at end: " + v.currentTime);
finish();
return false;
}
v.addEventListener("ended", playbackEnded, false);
v.addEventListener("loadedmetadata", startTest, false);
v.addEventListener("seeking", seekStarted, false);
v.addEventListener("seeked", seekEnded, false);
}