Bug 219761 – REGRESSION: [macOS Debug WK1] requestidlecallback/requestidlecallback-document-gc.html is a flaky timeout

• Status: RESOLVED
• Resolution: CONFIGURATION CHANGED
• Component: DOM

[Ryan Haddad]

requestidlecallback/requestidlecallback-document-gc.html became a flaky timeout on macOS debug WK1 bots on/around 11/4/20 @ r269361

https://results.webkit.org/?suite=layout-tests&test=requestidlecallback%2Frequestidlecallback-document-gc.html

--- /Volumes/Data/slave/catalina-debug-tests-wk1/build/layout-test-results/requestidlecallback/requestidlecallback-document-gc-expected.txt
+++ /Volumes/Data/slave/catalina-debug-tests-wk1/build/layout-test-results/requestidlecallback/requestidlecallback-document-gc-actual.txt
@@ -1,10 +1,7 @@
+FAIL: Timed out waiting for notifyDone to be called
 This tests that documents with pending requestIdleCallback is eventually collected
 
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
-PASS enoughDocumentCollected() became true
-PASS successfullyParsed is true
 
-TEST COMPLETE
-

[Ryan Haddad]

CC'ing a few JSC folks who made changes around this time since this could be GC related.

[Radar WebKit Bug Importer]

<rdar://problem/72202258>

[Alexey Proskuryakov]

GC may be imprecise, but the test is already written to be very defensive.

[Ryosuke Niwa]

This test appears to be consistently passing now.