NEW 283546
[WebDriver] Wheel events might trigger assertions if the WebProcess takes too long to start 
https://bugs.webkit.org/show_bug.cgi?id=283546
Summary [WebDriver] Wheel events might trigger assertions if the WebProcess takes too...
Lauro Moura
Reported 2024-11-21 21:50:14 PST
WebPageProxy::sendWheelEvent() accesses the WebProcessProxy Connection object directly in order to send the event message, bypassing `AuxiliaryWebProcess::sendMessage` safeguard that stores the pending messages until the process finishes launching: This might trigger a `RELEASE_ASSERT` if the WebProcess takes too long to start, and we have wheel events right away, as is the case in the WPT WebDriver wheel tests (`test_null_response_value` test case), which are randomly asserting in my laptop. imported/w3c/webdriver/tests/classic/perform_actions/wheel.py Tentative patch incoming.
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Lauro Moura
Comment 1 2024-11-21 21:56:09 PST
Pull request: https://github.com/WebKit/WebKit/pull/37000
Radar WebKit Bug Importer
Comment 2 2024-11-28 21:51:13 PST
<rdar://problem/140682309>
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