Adding upstream version 1:115.7.0.upstream/1%115.7.0 upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
author: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-04-07 17:32:43 +0000
committer: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-04-07 17:32:43 +0000
commit: 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
tree: a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/webrtc-extensions/RTCRtpParameters-codec.html
parent: Initial commit. (diff)
download: thunderbird-upstream.tar.xz
thunderbird-upstream.zip
1 files changed, 422 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webrtc-extensions/RTCRtpParameters-codec.html b/testing/web-platform/tests/webrtc-extensions/RTCRtpParameters-codec.html
new file mode 100644
index 0000000000..5c81349b15
--- /dev/null
+++ b/testing/web-platform/tests/webrtc-extensions/RTCRtpParameters-codec.html
@@ -0,0 +1,422 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>RTCRtpEncodingParameters codec property</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="../webrtc/RTCPeerConnection-helper.js"></script>
+<script src="../webrtc/third_party/sdp/sdp.js"></script>
+<script src="../webrtc/simulcast/simulcast.js"></script>
+<script>
+  'use strict';
+
+  function findFirstCodec(name) {
+    return RTCRtpSender.getCapabilities(name.split('/')[0]).codecs.filter(c => c.mimeType.localeCompare(name, undefined, { sensitivity: 'base' }) === 0)[0];
+  }
+
+  function codecsNotMatching(mimeType) {
+    return RTCRtpSender.getCapabilities(mimeType.split('/')[0]).codecs.filter(c => c.mimeType.localeCompare(mimeType, undefined, {sensitivity: 'base'}) !== 0);
+  }
+
+  function assertCodecEquals(a, b) {
+    assert_equals(a.mimeType, b.mimeType);
+    assert_equals(a.clockRate, b.clockRate);
+    assert_equals(a.channels, b.channels);
+    assert_equals(a.sdpFmtpLine, b.sdpFmtpLine);
+  }
+
+  async function codecsForSender(sender) {
+    const rids = sender.getParameters().encodings.map(e => e.rid);
+    const stats = await sender.getStats();
+    const codecs = [...stats]
+      .filter(([k, v]) => v.type === 'outbound-rtp')
+      .sort(([k, v], [k2, v2]) => rids.indexOf(v.rid) - rids.indexOf(v2.rid))
+      .map(([k, v]) => stats.get(v.codecId).mimeType);
+    return codecs;
+  }
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const { sender } = pc.addTransceiver('audio');
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    assert_equals(encoding.codec, undefined);
+  }, `Codec should be undefined by default on audio encodings`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const { sender } = pc.addTransceiver('video');
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    assert_equals(encoding.codec, undefined);
+  }, `Codec should be undefined by default on video encodings`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const opus = findFirstCodec('audio/opus');
+
+    const { sender } = pc.addTransceiver('audio', {
+      sendEncodings: [{codec: opus}],
+    });
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    assertCodecEquals(opus, encoding.codec);
+  }, `Creating an audio sender with addTransceiver and codec should work`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const vp8 = findFirstCodec('video/VP8');
+
+    const { sender } = pc.addTransceiver('video', {
+      sendEncodings: [{codec: vp8}],
+    });
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    assertCodecEquals(vp8, encoding.codec);
+  }, `Creating a video sender with addTransceiver and codec should work`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const opus = findFirstCodec('audio/opus');
+
+    const { sender } = pc.addTransceiver('audio');
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    encoding.codec = opus;
+    await sender.setParameters(param);
+    param = sender.getParameters();
+    encoding = param.encodings[0];
+
+    assertCodecEquals(opus, encoding.codec);
+
+    delete encoding.codec;
+    await sender.setParameters(param);
+    param = sender.getParameters();
+    encoding = param.encodings[0];
+
+    assert_equals(encoding.codec, undefined);
+  }, `Setting codec on an audio sender with setParameters should work`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const vp8 = findFirstCodec('video/VP8');
+
+    const { sender } = pc.addTransceiver('video');
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    encoding.codec = vp8;
+    await sender.setParameters(param);
+    param = sender.getParameters();
+    encoding = param.encodings[0];
+
+    assertCodecEquals(vp8, encoding.codec);
+
+    delete encoding.codec;
+    await sender.setParameters(param);
+    param = sender.getParameters();
+    encoding = param.encodings[0];
+
+    assert_equals(encoding.codec, undefined);
+  }, `Setting codec on a video sender with setParameters should work`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const newCodec = {
+      mimeType: "audio/newCodec",
+      clockRate: 90000,
+      channel: 2,
+    };
+
+    assert_throws_dom('OperationError', () => pc.addTransceiver('video', {
+      sendEncodings: [{codec: newCodec}],
+    }));
+  }, `Creating an audio sender with addTransceiver and non-existing codec should throw OperationError`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const newCodec = {
+      mimeType: "video/newCodec",
+      clockRate: 90000,
+    };
+
+    assert_throws_dom('OperationError', () => pc.addTransceiver('video', {
+      sendEncodings: [{codec: newCodec}],
+    }));
+  }, `Creating a video sender with addTransceiver and non-existing codec should throw OperationError`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const newCodec = {
+      mimeType: "audio/newCodec",
+      clockRate: 90000,
+      channel: 2,
+    };
+
+    const { sender } = pc.addTransceiver('audio');
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    encoding.codec = newCodec;
+    await promise_rejects_dom(t, "InvalidModificationError", sender.setParameters(param));
+  }, `Setting a non-existing codec on an audio sender with setParameters should throw InvalidModificationError`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const newCodec = {
+      mimeType: "video/newCodec",
+      clockRate: 90000,
+    };
+
+    const { sender } = pc.addTransceiver('video');
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    encoding.codec = newCodec;
+    await promise_rejects_dom(t, "InvalidModificationError", sender.setParameters(param));
+  }, `Setting a non-existing codec on a video sender with setParameters should throw InvalidModificationError`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const opus = findFirstCodec('audio/opus');
+    const nonOpus = codecsNotMatching(opus.mimeType);
+
+    const transceiver = pc.addTransceiver('audio');
+    const sender = transceiver.sender;
+
+    transceiver.setCodecPreferences(nonOpus);
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    encoding.codec = opus;
+    await promise_rejects_dom(t, "InvalidModificationError", sender.setParameters(param));
+  }, `Setting a non-preferred codec on an audio sender with setParameters should throw InvalidModificationError`);
+
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const vp8 = findFirstCodec('video/VP8');
+    const nonVP8 = codecsNotMatching(vp8.mimeType);
+
+    const transceiver = pc.addTransceiver('video');
+    const sender = transceiver.sender;
+
+    transceiver.setCodecPreferences(nonVP8);
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    encoding.codec = vp8;
+    await promise_rejects_dom(t, "InvalidModificationError", sender.setParameters(param));
+  }, `Setting a non-preferred codec on a video sender with setParameters should throw InvalidModificationError`);
+
+  promise_test(async (t) => {
+    const pc1 = new RTCPeerConnection();
+    const pc2 = new RTCPeerConnection();
+    t.add_cleanup(() => pc1.close());
+    t.add_cleanup(() => pc2.close());
+
+    const opus = findFirstCodec('audio/opus');
+    const nonOpus = codecsNotMatching(opus.mimeType);
+
+    const transceiver = pc1.addTransceiver('audio');
+    const sender = transceiver.sender;
+
+    transceiver.setCodecPreferences(nonOpus);
+
+    exchangeIceCandidates(pc1, pc2);
+    await exchangeOfferAnswer(pc1, pc2);
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    encoding.codec = opus;
+    await promise_rejects_dom(t, "InvalidModificationError", sender.setParameters(param));
+  }, `Setting a non-negotiated codec on an audio sender with setParameters should throw InvalidModificationError`);
+
+  promise_test(async (t) => {
+    const pc1 = new RTCPeerConnection();
+    const pc2 = new RTCPeerConnection();
+    t.add_cleanup(() => pc1.close());
+    t.add_cleanup(() => pc2.close());
+
+    const vp8 = findFirstCodec('video/VP8');
+    const nonVP8 = codecsNotMatching(vp8.mimeType);
+
+    const transceiver = pc1.addTransceiver('video');
+    const sender = transceiver.sender;
+
+    transceiver.setCodecPreferences(nonVP8);
+
+    exchangeIceCandidates(pc1, pc2);
+    await exchangeOfferAnswer(pc1, pc2);
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    encoding.codec = vp8;
+    await promise_rejects_dom(t, "InvalidModificationError", sender.setParameters(param));
+  }, `Setting a non-negotiated codec on a video sender with setParameters should throw InvalidModificationError`);
+
+  promise_test(async (t) => {
+    const pc1 = new RTCPeerConnection();
+    const pc2 = new RTCPeerConnection();
+    t.add_cleanup(() => pc1.close());
+    t.add_cleanup(() => pc2.close());
+
+    const opus = findFirstCodec('audio/opus');
+    const nonOpus = codecsNotMatching(opus.mimeType);
+
+    const transceiver = pc1.addTransceiver('audio', {
+      sendEncodings: [{codec: opus}],
+    });
+    const sender = transceiver.sender;
+
+    exchangeIceCandidates(pc1, pc2);
+    await exchangeOfferAnswer(pc1, pc2);
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    assertCodecEquals(opus, encoding.codec);
+
+    transceiver.setCodecPreferences(nonOpus);
+    await exchangeOfferAnswer(pc1, pc2);
+
+    param = sender.getParameters();
+    encoding = param.encodings[0];
+
+    assert_equals(encoding.codec, undefined);
+  }, `Codec should be undefined after negotiating away the currently set codec on an audio sender`);
+
+  promise_test(async (t) => {
+    const pc1 = new RTCPeerConnection();
+    const pc2 = new RTCPeerConnection();
+    t.add_cleanup(() => pc1.close());
+    t.add_cleanup(() => pc2.close());
+
+    const vp8 = findFirstCodec('video/VP8');
+    const nonVP8 = codecsNotMatching(vp8.mimeType);
+
+    const transceiver = pc1.addTransceiver('video', {
+      sendEncodings: [{codec: vp8}],
+    });
+    const sender = transceiver.sender;
+
+    exchangeIceCandidates(pc1, pc2);
+    await exchangeOfferAnswer(pc1, pc2);
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+
+    assertCodecEquals(vp8, encoding.codec);
+
+    transceiver.setCodecPreferences(nonVP8);
+    await exchangeOfferAnswer(pc1, pc2);
+
+    param = sender.getParameters();
+    encoding = param.encodings[0];
+
+    assert_equals(encoding.codec, undefined);
+  }, `Codec should be undefined after negotiating away the currently set codec on a video sender`);
+
+  promise_test(async (t) => {
+    const pc1 = new RTCPeerConnection();
+    const pc2 = new RTCPeerConnection();
+    t.add_cleanup(() => pc1.close());
+    t.add_cleanup(() => pc2.close());
+    const stream = await getNoiseStream({audio:true});
+    t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
+
+    const opus = findFirstCodec('audio/opus');
+    const nonOpus = codecsNotMatching(opus.mimeType);
+
+    const transceiver = pc1.addTransceiver(stream.getTracks()[0]);
+    const sender = transceiver.sender;
+
+    transceiver.setCodecPreferences(nonOpus.concat([opus]));
+
+    exchangeIceCandidates(pc1, pc2);
+    await exchangeOfferAnswer(pc1, pc2);
+
+    let codecs = await codecsForSender(sender);
+    assert_not_equals(codecs[0], opus.mimeType);
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+    encoding.codec = opus;
+
+    await sender.setParameters(param);
+
+    codecs = await codecsForSender(sender);
+    assert_array_equals(codecs, [opus.mimeType]);
+  }, `Stats output-rtp should match the selected codec in non-simulcast usecase on an audio sender`);
+
+  promise_test(async (t) => {
+    const pc1 = new RTCPeerConnection();
+    const pc2 = new RTCPeerConnection();
+    t.add_cleanup(() => pc1.close());
+    t.add_cleanup(() => pc2.close());
+    const stream = await getNoiseStream({video:true});
+    t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
+
+    const vp8 = findFirstCodec('video/VP8');
+    const nonVP8 = codecsNotMatching(vp8.mimeType);
+
+    const transceiver = pc1.addTransceiver(stream.getTracks()[0]);
+    const sender = transceiver.sender;
+
+    transceiver.setCodecPreferences(nonVP8.concat([vp8]));
+
+    exchangeIceCandidates(pc1, pc2);
+    await exchangeOfferAnswer(pc1, pc2);
+
+    let codecs = await codecsForSender(sender);
+    assert_not_equals(codecs[0], vp8.mimeType);
+
+    let param = sender.getParameters();
+    let encoding = param.encodings[0];
+    encoding.codec = vp8;
+
+    await sender.setParameters(param);
+
+    codecs = await codecsForSender(sender);
+    assert_array_equals(codecs, [vp8.mimeType]);
+  }, `Stats output-rtp should match the selected codec in non-simulcast usecase on a video sender`);
+</script>
author	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-04-07 17:32:43 +0000
committer	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-04-07 17:32:43 +0000
commit	6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
tree	a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/webrtc-extensions/RTCRtpParameters-codec.html
parent	Initial commit. (diff)
download	thunderbird-upstream.tar.xz thunderbird-upstream.zip