Bug 264144 - [OpenSSL][Win] crypto/subtle/ecdsa-generate-export-key-pkcs8.html is flaky
Summary: [OpenSSL][Win] crypto/subtle/ecdsa-generate-export-key-pkcs8.html is flaky
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Platform (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-11-03 00:32 PDT by Fujii Hironori
Modified: 2023-11-09 23:33 PST (History)
1 user (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Fujii Hironori 2023-11-03 00:32:37 PDT 
crypto/subtle/ecdsa-generate-export-key-pkcs8.html is flaky only for Windows.

https://results.webkit.org/?suite=layout-tests&test=crypto%2Fsubtle%2Fecdsa-generate-export-key-pkcs8.html

The reproduction rate is low.

Unexpected flakiness: text-only failures (1)
  crypto/subtle/ecdsa-generate-export-key-pkcs8.html [ Failure Pass ]

Buildbot: builder WinCairo-64-bit-Release-Tests build 2609 (270106@main)
https://build.webkit.org/#/builders/728/builds/2609

--- C:\BW\WinCairo-64-bit-Release-Tests\build\layout-test-results\crypto/subtle/ecdsa-generate-export-key-pkcs8-expected.txt
+++ C:\BW\WinCairo-64-bit-Release-Tests\build\layout-test-results\crypto/subtle/ecdsa-generate-export-key-pkcs8-actual.txt
@@ -5,7 +5,7 @@
 
 Generating a key pair...
 Exporting the public key...
-PASS privateKey.byteLength is 138
+FAIL privateKey.byteLength should be 138. Was 137.
 PASS successfullyParsed is true
 
 TEST COMPLETE
Comment 1 Fujii Hironori 2023-11-03 00:35:10 PDT 
It's reproducible with Windows Debug builds on my PC.
> python .\Tools\Scripts\run-webkit-tests --debug crypto/subtle/ecdsa-generate-export-key-pkcs8.html --iter=100 -v

> 97 tests ran as expected, 3 didn't:
Comment 2 Radar WebKit Bug Importer 2023-11-09 23:33:14 PST 
<rdar://problem/118221061>