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Update web-platform-tests to revision 8a2ceb5f18911302b7a5c1cd2791f4ab50ad4326

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Josh Matthews 2017-10-12 09:25:50 -04:00
parent 462c272380
commit 1f531f66ea
5377 changed files with 174916 additions and 84369 deletions
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tests/wpt/web-platform-tests/webrtc/RTCPeerConnection-setLocalDescription-answer.html Normal file
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<!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:
// generateOffer
// generateAnswer
// assert_session_desc_equals
// test_state_change_event
/*
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"
};
*/
/*
4.3.1.6. Set the RTCSessionSessionDescription
2.2.2. If description is set as a local description, then run one of the following
steps:
- If description is of type "answer", then this completes an offer answer
negotiation.
Set connection's currentLocalDescription to description and
currentRemoteDescription to the value of pendingRemoteDescription.
Set both pendingRemoteDescription and pendingLocalDescription to null.
Finally set connection's signaling state to stable.
*/
promise_test(t => {
const pc = new RTCPeerConnection();
test_state_change_event(t, pc, ['have-remote-offer', 'stable']);
return pc.createOffer({ offerToReceiveVideo: true })
.then(offer =>
pc.setRemoteDescription(offer)
.then(() => pc.createAnswer())
.then(answer =>
pc.setLocalDescription(answer)
.then(() => {
assert_equals(pc.signalingState, 'stable');
assert_session_desc_equals(pc.localDescription, answer);
assert_session_desc_equals(pc.remoteDescription, offer);
assert_session_desc_equals(pc.currentLocalDescription, answer);
assert_session_desc_equals(pc.currentRemoteDescription, offer);
assert_equals(pc.pendingLocalDescription, null);
assert_equals(pc.pendingRemoteDescription, null);
})));
}, 'setLocalDescription() with valid answer should succeed');
/*
4.3.2. setLocalDescription
3. Let lastAnswer be the result returned by the last call to createAnswer.
4. If description.sdp is null and description.type is answer, set description.sdp
to lastAnswer.
*/
promise_test(t => {
const pc = new RTCPeerConnection();
return pc.createOffer({ offerToReceiveVideo: true })
.then(offer =>
pc.setRemoteDescription(offer)
.then(() => pc.createAnswer())
.then(answer =>
pc.setLocalDescription({ type: 'answer' })
.then(() => {
assert_equals(pc.signalingState, 'stable');
assert_session_desc_equals(pc.localDescription, answer);
assert_session_desc_equals(pc.remoteDescription, offer);
assert_session_desc_equals(pc.currentLocalDescription, answer);
assert_session_desc_equals(pc.currentRemoteDescription, offer);
assert_equals(pc.pendingLocalDescription, null);
assert_equals(pc.pendingRemoteDescription, null);
})));
}, 'setLocalDescription() with type answer and null sdp should use lastAnswer generated from createAnswer');
/*
4.3.2. setLocalDescription
3. Let lastAnswer be the result returned by the last call to createAnswer.
7. If description.type is answer and description.sdp does not match lastAnswer,
reject the promise with a newly created InvalidModificationError and abort these
steps.
*/
promise_test(t => {
const pc = new RTCPeerConnection();
return pc.createOffer({ offerToReceiveVideo: true })
.then(offer =>
pc.setRemoteDescription(offer)
.then(() => generateAnswer(offer))
.then(answer =>
promise_rejects(t, 'InvalidModificationError',
pc.setLocalDescription(answer))));
}, 'setLocalDescription() with answer not created by own createAnswer() should reject with InvalidModificationError');
/*
4.3.1.6. Set the RTCSessionSessionDescription
2.3. If the description's type is invalid for the current signaling state of
connection, then reject p with a newly created InvalidStateError and abort
these steps.
[jsep]
5.5. If the type is "pranswer" or "answer", the PeerConnection
state MUST be either "have-remote-offer" or "have-local-pranswer".
*/
promise_test(t => {
const pc = new RTCPeerConnection();
return pc.createOffer()
.then(offer =>
promise_rejects(t, 'InvalidStateError',
pc.setLocalDescription({ type: 'answer', sdp: offer.sdp })));
}, 'Calling setLocalDescription(answer) from stable state should reject with InvalidStateError');
promise_test(t => {
const pc = new RTCPeerConnection();
return pc.createOffer()
.then(offer =>
pc.setLocalDescription(offer)
.then(() => generateAnswer(offer)))
.then(answer =>
promise_rejects(t, 'InvalidStateError',
pc.setLocalDescription(answer)));
}, 'Calling setLocalDescription(answer) from have-local-offer state should reject with InvalidStateError');
</script>