forked from mirrors/gecko-dev
bb4c106339
Automatic update from web-platform-tests [Perfect Negotiation] Migrate to non-racy setLocalDescription API. (Chromium follow-up to WebRTC CL https://webrtc-review.googlesource.com/c/src/+/180481.) This CL migrates to the non-racy version of SetLocalDescription, i.e. a version of SLD that invokes its callback immediately when the operation completes rather than with a delay, ensuring that SLD can resolve with the right states. This CL adds a WPT that verifies calling SLD and SRD in a way that without this CL would fail. This CL also makes the RTCPeerConnection-perfect-negotiation.https WPT expectations predictable: In Unified Plan, we always pass the first two tests and (due to https://crbug.com/1060083) always fail the remaining ones. In Plan B, we always Timeout (addTransceiver throws asynchronously leaving a promise unresolved). Bug: chromium:1071733, chromium:1019232 Change-Id: I21025226bd86e94456cc9a8c3deb980170d8bed8 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2292252 Commit-Queue: Henrik Boström <hbos@chromium.org> Reviewed-by: Harald Alvestrand <hta@chromium.org> Cr-Commit-Position: refs/heads/master@{#793117} -- wpt-commits: 4adb2b6fe39378c78d3b793ba984690237fee316 wpt-pr: 24734
24 lines
857 B
HTML
24 lines
857 B
HTML
<!doctype html>
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<meta charset=utf-8>
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<meta name="timeout" content="long">
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<title></title>
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<script>
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'use strict';
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promise_test(async t => {
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const pc = new RTCPeerConnection();
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t.add_cleanup(() => pc.close());
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const signalingStates = [];
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pc.onsignalingstatechange = ev => signalingStates.push(pc.signalingState);
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pc.addTransceiver('audio', {direction:'recvonly'});
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const offer = await pc.createOffer();
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const sldPromise = pc.setLocalDescription(offer);
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const srdPromise = pc.setRemoteDescription(offer);
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await Promise.all([sldPromise, srdPromise]);
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assert_array_equals(signalingStates,
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['have-local-offer','stable','have-remote-offer']);
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}, 'setLocalDescription and setRemoteDescription are not racy');
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</script>
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