tor-browser

commit 38f96dae38b0312eec6a5896abb997e4d50ffcc4
parent c90e1b8e1cb395471fd43634622caddd4afa3a88
Author: Philipp Hancke <philipp.hancke@googlemail.com>
Date:   Tue, 21 Oct 2025 10:30:12 +0000

Bug 1994729 [wpt PR 55476] - webrtc: dont fire track events for stopped transceivers, a=testonly

Automatic update from web-platform-tests
webrtc: dont fire track events for stopped transceivers

https://w3c.github.io/webrtc-pc/#processing-remote-mediastreamtracks

BUG=chromium:952200

Change-Id: Ibf2ba7aeb00cd91c78598476db7f1fff7f78de14
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3268594
Reviewed-by: Harald Alvestrand <hta@chromium.org>
Commit-Queue: Philipp Hancke <philipp.hancke@googlemail.com>
Reviewed-by: Henrik Boström <hbos@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1530816}

--

wpt-commits: fd1cdd16edd11139ef108d1194a7c908a1d4478f
wpt-pr: 55476

Diffstat:
M
testing/web-platform/tests/webrtc/RTCPeerConnection-ontrack.https.html
 | 
26
++++++++++++++++++++++++++
M
testing/web-platform/tests/webrtc/RTCRtpTransceiver.https.html
 | 
2
--

2 files changed, 26 insertions(+), 2 deletions(-)
diff --git a/testing/web-platform/tests/webrtc/RTCPeerConnection-ontrack.https.html b/testing/web-platform/tests/webrtc/RTCPeerConnection-ontrack.https.html
@@ -280,4 +280,30 @@ a=ssrc:1001 cname:some
     assert_equals(tracks[3].kind, 'audio', 'fourth ontrack fires with an audio track');
   }, `addTransceiver order of kinds is retained in ontrack at the receiver`);
 
+  promise_test(async t => {
+    const pc = new RTCPeerConnection();
+    t.add_cleanup(() => pc.close());
+
+    const sdp = `v=0
+o=- 166855176514521964 2 IN IP4 127.0.0.1
+s=-
+t=0 0
+a=msid-semantic:WMS *
+m=audio 0 UDP/TLS/RTP/SAVPF 111
+c=IN IP4 0.0.0.0
+a=rtcp:9 IN IP4 0.0.0.0
+a=ice-ufrag:someufrag
+a=ice-pwd:somelongpwdwithenoughrandomness
+a=fingerprint:sha-256 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
+a=setup:actpass
+a=mid:0
+a=sendonly
+a=rtcp-mux
+a=rtpmap:111 opus/48000/2
+a=ssrc:1001 cname:some
+`;
+    pc.ontrack = t.unreached_func('ontrack event should not fire for track in a rejected media section');
+
+    await pc.setRemoteDescription({type: 'offer', sdp});
+  }, `ontrack should not fire for rejected media sections`);
 </script>
diff --git a/testing/web-platform/tests/webrtc/RTCRtpTransceiver.https.html b/testing/web-platform/tests/webrtc/RTCRtpTransceiver.https.html
@@ -1017,8 +1017,6 @@
 
     const answer = await pc2.createAnswer();
     trackEvents = await setRemoteDescriptionReturnTrackEvents(pc1, answer);
-    // Spec language doesn't say anything about checking whether the transceiver
-    // is stopped here.
     hasProps(trackEvents,
       [
         {