gecko/content/media/test/seek4.js

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function test_seek4(v, seekTime, is, ok, finish) {
// Test for a seek, followed by another seek before the first is complete.
var seekCount = 0;
var completed = false;
function startTest() {
if (completed)
return false;
v.currentTime=seekTime;
v._seekTarget=seekTime;
return false;
}
function seekStarted() {
if (completed)
return false;
seekCount += 1;
ok(v.currentTime >= v._seekTarget - 0.1,
"Video currentTime should be around " + v._seekTarget + ": " + v.currentTime);
if (seekCount == 1) {
v.currentTime=seekTime/2;
v._seekTarget=seekTime/2;
}
return false;
}
function seekEnded() {
if (completed)
return false;
if (seekCount == 2) {
ok(Math.abs(v.currentTime - seekTime/2) <= 0.1, "seek on target: " + v.currentTime);
completed = true;
finish();
}
return false;
}
v.addEventListener("loadedmetadata", startTest, false);
v.addEventListener("seeking", seekStarted, false);
v.addEventListener("seeked", seekEnded, false);
}