blob: 5064289ecc0737efe0bc8e818355bd51417619be [file] [log] [blame]
<!DOCTYPE html>
<title>Test that the document's load event is delayed until a video's meta data is available.</title>
<script src="../resources/testharness.js"></script>
<script src="../resources/testharnessreport.js"></script>
<video id="video1"></video>
<video id="video2"></video>
<video id="video3"><source></source></video>
<script>
async_test(function(t) {
assertVideoNoSrcNoLoad(document.getElementById("video1"));
var video = document.getElementById("video2");
video.src = "content/test.ogv";
assertVideoSrcNoLoad(video);
var source = document.querySelector("source");
source.src = "content/test.ogv";
assertVideoSrcNoLoad(document.getElementById("video3"));
window.onload = t.step_func_done(function() {
assertVideoNoSrcNoLoad(document.getElementById("video1"));
assertVideoSrcLoad(document.getElementById("video2"));
assertVideoSrcLoad(document.getElementById("video3"));
});
function assertVideoNoSrcNoLoad(video) {
// Video should not load as there is no "src".
assert_equals(video.networkState, HTMLMediaElement.NETWORK_EMPTY);
assert_equals(video.readyState, HTMLMediaElement.HAVE_NOTHING);
}
function assertVideoSrcNoLoad(video) {
// Video loading has just triggered.
assert_equals(video.networkState, HTMLMediaElement.NETWORK_NO_SOURCE);
assert_equals(video.readyState, HTMLMediaElement.HAVE_NOTHING);
}
function assertVideoSrcLoad(video) {
// The Video should have loaded at least to HAVE_CURRENT_DATA
assert_not_equals(video.networkState, HTMLMediaElement.NETWORK_NO_SOURCE);
assert_greater_than_equal(video.networkState, HTMLMediaElement.NETWORK_IDLE);
assert_greater_than_equal(video.readyState, HTMLMediaElement.HAVE_CURRENT_DATA);
}
});
</script>