NEW 234536
[GPU Process] webxr/high-performance.html fails on iOS 
https://bugs.webkit.org/show_bug.cgi?id=234536
Summary [GPU Process] webxr/high-performance.html fails on iOS
Jon Lee
Reported 2021-12-20 16:03:43 PST
When turning on full GPU Process for iOS these WebGL tests fail: webgl/max-active-contexts-webglcontextlost-prevent-default.html webgl/many-contexts.html webgl/max-active-contexts-oldest-context-lost.html webgl/2.0.0/conformance/reading/read-pixels-test.html webgl/max-active-contexts-gc.html webgl/max-active-contexts-console-warning.html webgl/many-contexts-access-after-loss.html webxr/high-performance.html
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Radar WebKit Bug Importer
Comment 1 2021-12-20 16:27:04 PST
<rdar://problem/86745216>
Jon Lee
Comment 2 2022-02-07 09:01:52 PST
Latest EWS run adds these crashes: fast/mediastream/getUserMedia-to-canvas-1.html fast/mediastream/getUserMedia-to-canvas-2.html
Jon Lee
Comment 3 2022-02-09 10:36:40 PST
Timeout: webgl/1.0.3/conformance/state/gl-object-get-calls.html
Jon Lee
Comment 4 2022-03-08 15:34:00 PST
After bug 222410 lands, the remaining failures here will be webxr/high-performance.html [ Failure ] webgl/1.0.3/conformance/state/gl-object-get-calls.html [ Timeout ]
Jon Lee
Comment 5 2022-03-15 09:27:39 PDT
webgl/1.0.3/conformance/state/gl-object-get-calls.html is currently timing out on the regular iOS bots; it will pass once the WebGL flag is flipped on. That leaves the remaining XR test.
Dawn Morningstar
Comment 6 2022-03-28 18:31:35 PDT
webgl/1.0.3/conformance/state/gl-object-get-calls.htm is now a constant timeout seemingly after r291751. Curious if css3/color-filters/color-filter-column-rule.html is related Also if these failures: animations/stop-animation-on-suspend.html editing/spelling/toggle-spellchecking.html fast/css/button-height.html imported/w3c/web-platform-tests/css/mediaqueries/mq-gamut-002.html Are also due to gpu process
Jon Lee
Comment 7 2022-03-31 12:09:45 PDT
(In reply to Matteo Flores from comment #6) > webgl/1.0.3/conformance/state/gl-object-get-calls.htm is now a constant > timeout seemingly after r291751. Please file separate bugs for these if they don't already exist, and not pile onto this bug. This bug is specifically about the WebXR test. > > Curious if css3/color-filters/color-filter-column-rule.html is related This seems to be debug only, after turning full GPUP on by default. > > Also if these failures: > animations/stop-animation-on-suspend.html This is flaky, but more reliably failing on debug, even before turning full GPUP on by default. > editing/spelling/toggle-spellchecking.html This was flaky failing before, but is now happening more frequently, and is appearing now in debug. > fast/css/button-height.html This is an iPad only failure that existed before. > imported/w3c/web-platform-tests/css/mediaqueries/mq-gamut-002.html This is an iPad only failure that existed before.
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