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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/webrtc/RTCPeerConnection-setLocalDescription.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/webrtc/RTCPeerConnection-setLocalDescription.html')
| -rw-r--r-- | testing/web-platform/tests/webrtc/RTCPeerConnection-setLocalDescription.html | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webrtc/RTCPeerConnection-setLocalDescription.html b/testing/web-platform/tests/webrtc/RTCPeerConnection-setLocalDescription.html new file mode 100644 index 0000000000..c4671c3008 --- /dev/null +++ b/testing/web-platform/tests/webrtc/RTCPeerConnection-setLocalDescription.html @@ -0,0 +1,152 @@ +<!doctype html> +<meta charset=utf-8> +<title>RTCPeerConnection.prototype.setLocalDescription</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="RTCPeerConnection-helper.js"></script> +<script> + 'use strict'; + + // Test is based on the following editor draft: + // https://w3c.github.io/webrtc-pc/archives/20170605/webrtc.html + + // The following helper functions are called from RTCPeerConnection-helper.js: + // generateDataChannelOffer + // assert_session_desc_not_similar + // assert_session_desc_similar + + /* + 4.3.2. Interface Definition + [Constructor(optional RTCConfiguration configuration)] + interface RTCPeerConnection : EventTarget { + Promise<void> setRemoteDescription( + RTCSessionDescriptionInit description); + + readonly attribute RTCSessionDescription? remoteDescription; + readonly attribute RTCSessionDescription? currentRemoteDescription; + readonly attribute RTCSessionDescription? pendingRemoteDescription; + ... + }; + + 4.6.2. RTCSessionDescription Class + dictionary RTCSessionDescriptionInit { + required RTCSdpType type; + DOMString sdp = ""; + }; + + 4.6.1. RTCSdpType + enum RTCSdpType { + "offer", + "pranswer", + "answer", + "rollback" + }; + */ + + promise_test(t => { + const pc = new RTCPeerConnection(); + t.add_cleanup(() => pc.close()); + + const states = []; + pc.addEventListener('signalingstatechange', () => states.push(pc.signalingState)); + + return generateAudioReceiveOnlyOffer(pc) + .then(offer1 => + pc.setLocalDescription(offer1) + .then(() => generateAnswer(offer1)) + .then(answer => pc.setRemoteDescription(answer)) + .then(() => { + pc.createDataChannel('test'); + return generateVideoReceiveOnlyOffer(pc); + }) + .then(offer2 => + pc.setLocalDescription(offer2) + .then(() => { + assert_equals(pc.signalingState, 'have-local-offer'); + assert_session_desc_not_similar(offer1, offer2); + assert_session_desc_similar(pc.localDescription, offer2); + assert_session_desc_similar(pc.currentLocalDescription, offer1); + assert_session_desc_similar(pc.pendingLocalDescription, offer2); + + assert_array_equals(states, ['have-local-offer', 'stable', 'have-local-offer']); + }))); + }, 'Calling createOffer() and setLocalDescription() again after one round of local-offer/remote-answer should succeed'); + + promise_test(async t => { + const pc1 = new RTCPeerConnection(); + t.add_cleanup(() => pc1.close()); + + const pc2 = new RTCPeerConnection(); + t.add_cleanup(() => pc2.close()); + + const states = []; + pc1.addEventListener('signalingstatechange', () => states.push(pc1.signalingState)); + + assert_equals(pc1.localDescription, null); + assert_equals(pc1.currentLocalDescription, null); + assert_equals(pc1.pendingLocalDescription, null); + + pc1.createDataChannel('test'); + const offer = await pc1.createOffer(); + + assert_equals(pc1.localDescription, null); + assert_equals(pc1.currentLocalDescription, null); + assert_equals(pc1.pendingLocalDescription, null); + + await pc1.setLocalDescription(offer); + + assert_session_desc_similar(pc1.localDescription, offer); + assert_equals(pc1.currentLocalDescription, null); + assert_session_desc_similar(pc1.pendingLocalDescription, offer); + + await pc2.setRemoteDescription(offer); + const answer = await pc2.createAnswer(); + await pc2.setLocalDescription(answer); + await pc1.setRemoteDescription(answer); + + assert_equals(pc1.signalingState, 'stable'); + assert_session_desc_similar(pc1.localDescription, offer); + assert_session_desc_similar(pc1.currentLocalDescription, offer); + assert_equals(pc1.pendingLocalDescription, null); + + const stream = await getNoiseStream({audio:true}); + pc2.addTrack(stream.getTracks()[0], stream); + + const reoffer = await pc2.createOffer(); + await pc2.setLocalDescription(reoffer); + await pc1.setRemoteDescription(reoffer); + const reanswer = await pc1.createAnswer(); + await pc1.setLocalDescription(reanswer); + + assert_session_desc_similar(pc1.localDescription, reanswer); + assert_session_desc_similar(pc1.currentLocalDescription, reanswer); + assert_equals(pc1.pendingLocalDescription, null); + }, 'Switching role from answerer to offerer after going back to stable state should succeed'); + + promise_test(async t => { + const pc = new RTCPeerConnection(); + t.add_cleanup(() => pc.close()); + const offer = await pc.createOffer(); + let eventSequence = ''; + const signalingstatechangeResolver = new Resolver(); + pc.onsignalingstatechange = () => { + eventSequence += 'onsignalingstatechange;'; + signalingstatechangeResolver.resolve(); + }; + await pc.setLocalDescription(offer); + eventSequence += 'setLocalDescription;'; + await signalingstatechangeResolver; + assert_equals(eventSequence, 'onsignalingstatechange;setLocalDescription;'); + }, 'onsignalingstatechange fires before setLocalDescription resolves'); + + /* + TODO + 4.3.2. setLocalDescription + 4. If description.sdp is null and description.type is pranswer, set description.sdp + to lastAnswer. + 7. If description.type is pranswer and description.sdp does not match lastAnswer, + reject the promise with a newly created InvalidModificationError and abort these + steps. + */ + +</script> |