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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /fetch/orb/tentative/hls.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>ORB HLS tests</title>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/fetch/orb/resources/utils.js"></script>
<body>
<script>
const RESOURCES = "/fetch/orb/resources";
function loadHls(t, playlist) {
const iframe = document.createElement("iframe");
t.add_cleanup(() => iframe.remove());
return new Promise(resolve => {
iframe.addEventListener("load", () => {
const doc = iframe.contentDocument;
const video = doc.createElement("video");
video.preload = "auto";
video.muted = true;
const played = () => resolve("played");
video.addEventListener("loadeddata", played, { once: true });
video.addEventListener("playing", played, { once: true });
video.addEventListener("error", () => resolve("error"), { once: true });
video.src = playlist;
doc.body.appendChild(video);
video.play().catch(() => {});
}, { once: true });
iframe.src = "about:blank";
document.body.appendChild(iframe);
});
}
const CASES = [
["hls-same-origin-segment.m3u8", "played",
"ORB allows playing same-origin HLS segment"],
["hls-cross-origin-segment.sub.m3u8", "played",
"ORB allows playing cross-origin HLS segment"],
["hls-cross-origin-non-media-segment.sub.m3u8", "error",
"ORB blocks a no-cors cross-origin non-media resource"],
["hls-nested-top-media-same-segment-same.sub.m3u8", "played",
"ORB allows playing same-origin media playlist, same-origin segment"],
["hls-nested-top-media-same-segment-cross.sub.m3u8", "played",
"ORB allows playing same-origin media playlist, cross-origin segment"],
["hls-nested-top-media-cross-segment-same.sub.m3u8", "played",
"ORB allows playing cross-origin media playlist, same-origin segment"],
["hls-nested-top-media-cross-segment-cross.sub.m3u8", "played",
"ORB allows playing cross-origin media playlist, cross-origin segment"],
["hls-nested-top-non-media-same-segment-same.sub.m3u8", "error",
"ORB allows same-origin non-media segment but playback fails (not media)"],
["hls-nested-top-non-media-same-segment-cross.sub.m3u8", "error",
"ORB blocks same-origin media playlist with cross-origin non-media segment"],
];
setup(() => {
assert_implements_optional(hlsSupported(),
"HLS playback is required");
});
for (const [file, expected, description] of CASES) {
promise_test(async t => {
const outcome = await loadHls(t, `${RESOURCES}/${file}`);
assert_equals(outcome, expected, description);
}, description);
}
</script>
</body>