<!DOCTYPE html>
<script src="../resources/testharness.js"></script>
<script src="../resources/testharnessreport.js"></script>

<!-- This tests that animation timeline current time and playback rate works correctly. -->

<script>
test(function() {
    document.timeline.currentTime = 1000;
    assert_approx_equals(document.timeline.currentTime, 1000, 0.1);
    assert_equals(document.timeline.playbackRate, 1);

    document.timeline.playbackRate = 1;
    document.timeline.currentTime = 2000;
    assert_approx_equals(document.timeline.currentTime, 2000, 0.1);
    assert_equals(document.timeline.playbackRate, 1);

    document.timeline.playbackRate = 0.5;
    assert_approx_equals(document.timeline.currentTime, 2000, 0.1);
    document.timeline.currentTime = 3000;
    assert_approx_equals(document.timeline.currentTime, 3000, 0.1);
    assert_equals(document.timeline.playbackRate, 0.5);
}, 'Current time is set correctly on the animation timeline.');

</script>