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4146b32212
We don't currently support H.264 on Android in automation, but we can improve our test coverage by running the VP8 portion of this test in the meantime. MozReview-Commit-ID: 3SPCTaqlfMk --HG-- extra : rebase_source : cae3251f489e45f56b04378074083d6b4fd24666
91 lines
3.5 KiB
HTML
91 lines
3.5 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<script type="application/javascript" src="pc.js"></script>
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</head>
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<body>
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<pre id="test">
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<script type="application/javascript">
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createHTML({
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bug: "1244913",
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title: "Scale resolution down on a PeerConnection",
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visible: true
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});
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var mustRejectWith = (msg, reason, f) =>
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f().then(() => ok(false, msg),
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e => is(e.name, reason, msg));
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var removeAllButCodec = (d, codec) =>
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(d.sdp = d.sdp.replace(/m=video (\w) UDP\/TLS\/RTP\/SAVPF \w.*\r\n/,
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"m=video $1 UDP/TLS/RTP/SAVPF " + codec + "\r\n"), d);
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function testScale(codec) {
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var pc1 = new RTCPeerConnection();
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var pc2 = new RTCPeerConnection();
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var add = (pc, can, failed) => can && pc.addIceCandidate(can).catch(failed);
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pc1.onicecandidate = e => add(pc2, e.candidate, generateErrorCallback());
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pc2.onicecandidate = e => add(pc1, e.candidate, generateErrorCallback());
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info("testing scaling with " + codec);
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pc1.onnegotiationneeded = e =>
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pc1.createOffer()
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.then(d => pc1.setLocalDescription(codec == "VP8" ? d : removeAllButCodec(d, 126)))
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.then(() => pc2.setRemoteDescription(pc1.localDescription))
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.then(() => pc2.createAnswer()).then(d => pc2.setLocalDescription(d))
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.then(() => pc1.setRemoteDescription(pc2.localDescription))
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.catch(generateErrorCallback());
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return navigator.mediaDevices.getUserMedia({ video: true })
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.then(stream => {
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var v1 = createMediaElement('video', 'v1');
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var v2 = createMediaElement('video', 'v2');
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is(v2.currentTime, 0, "v2.currentTime is zero at outset");
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v1.srcObject = stream;
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var sender = pc1.addTrack(stream.getVideoTracks()[0], stream);
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return mustRejectWith("Invalid scaleResolutionDownBy must reject", "RangeError",
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() => sender.setParameters({ encodings:
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[{ scaleResolutionDownBy: 0.5 } ] }))
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.then(() => sender.setParameters({ encodings: [{ maxBitrate: 60000,
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scaleResolutionDownBy: 2 }] }))
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.then(() => new Promise(resolve => pc2.ontrack = e => resolve(e)))
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.then(e => v2.srcObject = e.streams[0])
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.then(() => new Promise(resolve => v2.onloadedmetadata = resolve))
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.then(() => waitUntil(() => v2.currentTime > 0 && v2.srcObject.currentTime > 0))
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.then(() => ok(v2.currentTime > 0, "v2.currentTime is moving (" + v2.currentTime + ")"))
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.then(() => wait(3000)) // TODO: Bug 1248154
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.then(() => {
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ok(v1.videoWidth > 0, "source width is positive");
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ok(v1.videoHeight > 0, "source height is positive");
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if (v2.videoWidth == 640 && v2.videoHeight == 480) { // TODO: Bug 1248154
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info("Skipping test due to Bug 1248154");
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} else {
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is(v2.videoWidth, v1.videoWidth / 2, "sink is half the width of source");
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is(v2.videoHeight, v1.videoHeight / 2, "sink is half the height of source");
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}
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})
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.then(() => {
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stream.getTracks().forEach(track => track.stop());
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v1.srcObject = v2.srcObject = null;
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})
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})
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.catch(generateErrorCallback());
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}
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if (!navigator.appVersion.includes("Android")) {
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runNetworkTest(() => testScale("VP8").then(() => testScale("H264"))
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.then(networkTestFinished));
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} else {
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// No support for H.264 on Android in automation, see Bug 1355786
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runNetworkTest(() => testScale("VP8").then(networkTestFinished));
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}
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</script>
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</pre>
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</body>
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</html>
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