[ BigSur Debug wk2 arm64 ] fast/mediastream/RTCIceCandidate.html

• Component: New Bugs
• Status: RESOLVED DUPLICATE

[Robert Jenner]

fast/mediastream/RTCIceCandidate.html

is a constant text failure in macOS BigSur Debug wk2 on Apple Silicon only. 

HISTORY URL:
https://results.webkit.org/?suite=layout-tests&test=fast%2Fmediastream%2FRTCIceCandidate.html

TEXT DIFF:
--- /Volumes/Data/worker/bigsur-debug-applesilicon-tests-wk2/build/layout-test-results/fast/mediastream/RTCIceCandidate-expected.txt
+++ /Volumes/Data/worker/bigsur-debug-applesilicon-tests-wk2/build/layout-test-results/fast/mediastream/RTCIceCandidate-actual.txt
@@ -66,7 +66,7 @@
 
 Conversion of sdpMLineIndex to unsigned short, following WebIDL rules without [Clamp] or [EnforceRange]
 PASS (new RTCIceCandidate({candidate:"foo", sdpMLineIndex:"a"})).sdpMLineIndex is 0
-PASS (new RTCIceCandidate({candidate:"foo", sdpMLineIndex:-1})).sdpMLineIndex is 65535
+FAIL (new RTCIceCandidate({candidate:"foo", sdpMLineIndex:-1})).sdpMLineIndex should be 65535. Was 0.
 PASS (new RTCIceCandidate({candidate:"foo", sdpMLineIndex:65536})).sdpMLineIndex is 0
 PASS (new RTCIceCandidate({candidate:"foo", sdpMLineIndex:65537})).sdpMLineIndex is 1

[Radar WebKit Bug Importer]

<rdar://problem/75289227>

[Robert Jenner]

I cannot reproduce this failure, as it only occurs on an Apple Silicon Mac, and I do not have access to one.

[Alexey Proskuryakov]

*** This bug has been marked as a duplicate of bug 223050 ***