Bug 244900 - New Test(254036@main): [ iOS macOS Debug ] 3X imported/w3c/web-platform-tests/dom/nodes/NodeList-static-length-getter-tampered-indexOf-(Layout tests) are constant timeouts
Summary: New Test(254036@main): [ iOS macOS Debug ] 3X imported/w3c/web-platform-tests...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Darin Adler
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-09-07 11:26 PDT by Hercules Hjalmarsson
Modified: 2023-08-30 10:30 PDT (History)
4 users (show)

See Also:


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Description Hercules Hjalmarsson 2022-09-07 11:26:19 PDT
imported/w3c/web-platform-tests/dom/nodes/NodeList-static-length-getter-tampered-indexOf-1.html
imported/w3c/web-platform-tests/dom/nodes/NodeList-static-length-getter-tampered-indexOf-2.html
imported/w3c/web-platform-tests/dom/nodes/NodeList-static-length-getter-tampered-indexOf-3.html

Are constant timeouts on iOS and macOS Debug ToT and since introduced. From the history it doesn't appear that this is failing on the macOS bots often. However, it is almost constantly timing out and failing on iOS. When running any of these test(s) on iOS Debug it is taking a substantially long time to complete most likely causing bot testing issues.

HISTORY:
https://results.webkit.org/?limit=100&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fdom%2Fnodes%2FNodeList-static-length-getter-tampered-indexOf-1.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fdom%2Fnodes%2FNodeList-static-length-getter-tampered-indexOf-2.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fdom%2Fnodes%2FNodeList-static-length-getter-tampered-indexOf-3.html

DIFF:
@@ -1,3 +1,5 @@
+
+Harness Error (TIMEOUT), message = null

 PASS NodeList (static collection) "length" getter tampered (Array.prototype.indexOf)
Comment 1 Radar WebKit Bug Importer 2022-09-07 11:26:49 PDT
<rdar://problem/99657326>
Comment 2 Hercules Hjalmarsson 2022-09-07 11:31:38 PDT
This issue can be reproduced 100% of the time using command:

run-webkit-tests -f --exit-after-n-failures 1 --debug --force --iterations=500   imported/w3c/web-platform-tests/dom/nodes/NodeList-static-length-getter-tampered-indexOf-3.html

(Tested on wk1 and wk2 macOS)
Comment 3 EWS 2022-09-07 12:00:12 PDT
Test gardening commit 254243@main (a32a4b036e4b): <https://commits.webkit.org/254243@main>

Reviewed commits have been landed. Closing PR #4104 and removing active labels.
Comment 4 Darin Adler 2022-10-15 15:58:02 PDT
These tests were removed in <https://commits.webkit.org/253991@main>.
Comment 5 Darin Adler 2022-10-23 04:14:44 PDT
Fixed in 255893@main (30bf0f961d69): <https://commits.webkit.org/255893@main>