Bug 242959 - REGRESSION(252672@main): [ macOS iOS ] 2X TestWebKitAPI.WKAttachmentTests (API Tests) are constantly timing out
Summary: REGRESSION(252672@main): [ macOS iOS ] 2X TestWebKitAPI.WKAttachmentTests (AP...
Status: RESOLVED DUPLICATE of bug 242920
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-07-20 13:36 PDT by Hercules Hjalmarsson
Modified: 2022-07-20 13:56 PDT (History)
2 users (show)

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Description Hercules Hjalmarsson 2022-07-20 13:36:23 PDT 
TestWebKitAPI.WKAttachmentTests.CutAndPasteAttachmentBetweenWebViews
TestWebKitAPI.WKAttachmentTests.iWorkAttachmentWithoutPasteboardActionLoadsThumbnail

Are two API tests that are constantly timing on macOS and iOS ToT and started constantly timing out at 252672@main.

HISTORY:
https://results.webkit.org/?suite=api-tests&suite=api-tests&test=TestWebKitAPI.WKAttachmentTests.iWorkAttachmentWithoutPasteboardActionLoadsThumbnail&test=TestWebKitAPI.WKAttachmentTests.CutAndPasteAttachmentBetweenWebViews

DIFF:
Timeout
    TestWebKitAPI.WKAttachmentTests.CutAndPasteAttachmentBetweenWebViews
        2022-07-20 11:06:22.763 com.apple.WebKit.WebContent.Development[5478:74190496] ApplePersistence=NO
        2022-07-20 11:06:22.904 com.apple.WebKit.WebContent.Development[5481:74190523] ApplePersistence=NO

    TestWebKitAPI.WKAttachmentTests.iWorkAttachmentWithoutPasteboardActionLoadsThumbnail
        2022-07-20 11:07:03.010 com.apple.WebKit.WebContent.Development[5555:74191474] ApplePersistence=NO

DIFF URL:
https://build.webkit.org/#/builders/365/builds/5021/steps/18/logs/stdio
Comment 1 Radar WebKit Bug Importer 2022-07-20 13:36:45 PDT 
<rdar://problem/97337552>
Comment 2 Hercules Hjalmarsson 2022-07-20 13:44:28 PDT 
By running API tests with command:

run-api-tests TestWebKitAPI.WKAttachmentTests.CutAndPasteAttachmentBetweenWebViews

The timing out issue persists before 252672@main. 

However, I was able to bisect the regression point to 252672@main by running bot commands taken from the bot queue:

download-built-product -> extract-built-product -> run-api-tests --release TestWebKitAPI.WKAttachmentTests.iWorkAttachmentWithoutPasteboardActionLoadsThumbnail

download-built-product -> extract-built-product -> run-api-tests --release TestWebKitAPI.WKAttachmentTests.CutAndPasteAttachmentBetweenWebViews
Comment 3 Hercules Hjalmarsson 2022-07-20 13:56:47 PDT 
This bug is being handled in the original feature implementation. Marking as duplicate of original.

*** This bug has been marked as a duplicate of bug 242920 ***