Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-30 09:38:19 +01:00
Code Issues Projects Releases Packages Wiki Activity

Update web-platform-tests to revision c2b30ef30749b6a8f2cc832761dfe011e63d5e94

Browse source
This commit is contained in:
WPT Sync Bot 2018-10-05 21:34:34 -04:00
parent 987e376ca7
commit eda9b9b73a
142 changed files with 3513 additions and 851 deletions
Download patch file Download diff file Expand all files Collapse all files

67
tests/wpt/web-platform-tests/mediacapture-streams/MediaStream-MediaElement-srcObject.https.html
View file

@ -18,36 +18,45 @@ via the <code>srcObject</code> attribute.</p>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script>
var vid = document.getElementById("vid");
var t = async_test("Tests that a MediaStream can be assigned to a video element with srcObject", {timeout: 10000});
t.step(function() {
navigator.mediaDevices.getUserMedia({video: true})
.then(t.step_func(function (stream) {
var testOncePlaying = function() {
assert_equals(vid.played.length, 1, "A MediaStream's timeline always consists of a single range");
assert_equals(vid.played.start(0), 0, "A MediaStream's timeline always consists of a single range");
assert_approx_equals(vid.played.end(0), vid.currentTime, 0.0001, "A MediaStream's timeline always consists of a single range");
assert_equals(vid.readyState, vid.HAVE_ENOUGH_DATA, "Upon selecting a media stream, the UA sets readyState to HAVE_ENOUGH_DATA");
assert_equals(vid.duration, Infinity, " A MediaStream does not have a pre-defined duration. ");
var time = vid.currentTime;
'use strict';
const vid = document.getElementById("vid");
assert_approx_equals(vid.currentTime, time, 0.0001, "The UA MUST ignore attempts to set the currentTime attribute");
// TODO add test that duration must be set to currentTime
// when mediastream is destroyed
vid.removeEventListener("timeupdate", testOncePlaying, false);
t.done();
}
vid.addEventListener("timeupdate", t.step_func(testOncePlaying), false);
vid.srcObject = stream;
vid.play();
assert_true(!vid.seeking, "A MediaStream is not seekable");
assert_equals(vid.seekable.length, 0, "A MediaStream is not seekable");
assert_equals(vid.defaultPlaybackRate, 1, "playback rate is always 1");
assert_equals(vid.playbackRate, 1, "playback rate is always 1");
assert_equals(vid.buffered.length, 0, "A MediaStream cannot be preloaded. Therefore, there is no buffered timeranges");
assert_equals(vid.duration, vid.readyState == vid.HAVE_NOTHING ? NaN : Infinity, " A MediaStream does not have a pre-defined duration. ");
}), function(error) {});
});
promise_test(async t => {
const wait = ms => new Promise(r => t.step_timeout(r, ms));
const timeout = (promise, time, msg) =>
Promise.race([promise, wait(time).then(() => Promise.reject(new Error(msg)))]);
const stream = await timeout(navigator.mediaDevices.getUserMedia({video: true}), 10000, "getUserMedia timeout");
t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
vid.srcObject = stream;
vid.play();
assert_true(!vid.seeking, "A MediaStream is not seekable");
assert_equals(vid.seekable.length, 0, "A MediaStream is not seekable");
assert_equals(vid.defaultPlaybackRate, 1, "playback rate is always 1");
assert_equals(vid.playbackRate, 1, "playback rate is always 1");
assert_equals(vid.buffered.length, 0, "A MediaStream cannot be preloaded. Therefore, there is no buffered timeranges");
assert_equals(vid.readyState, vid.HAVE_NOTHING, "readyState is HAVE_NOTHING initially");
assert_equals(vid.duration, NaN, "A MediaStream does not have any duration initially.");
const haveLoadedData = new Promise(r => vid.addEventListener("loadeddata", r, {once: true}));
await new Promise(r => vid.addEventListener("timeupdate", r, {once: true}));
assert_equals(vid.played.length, 1, "A MediaStream's timeline always consists of a single range");
assert_equals(vid.played.start(0), 0, "A MediaStream's timeline always starts at zero");
assert_equals(vid.played.end(0), vid.currentTime, "A MediaStream's end MUST return the last known currentTime, says mediacapture-main");
assert_equals(vid.duration, Infinity, "A MediaStream does not have a pre-defined duration. ");
const time = vid.currentTime;
vid.currentTime = 0;
assert_equals(vid.currentTime, time, "The UA MUST ignore attempts to set the currentTime attribute");
await haveLoadedData;
assert_equals(vid.readyState, vid.HAVE_ENOUGH_DATA, "Upon having loaded a media stream, the UA sets readyState to HAVE_ENOUGH_DATA");
assert_equals(vid.duration, Infinity, "A MediaStream does not have a pre-defined duration.");
// TODO add test that duration must be set to currentTime
// when mediastream is destroyed
}, "Tests that a MediaStream can be assigned to a video element with srcObject");
</script>
</body>
</html>