Bug 180437
| Summary: | REGRESSION: API Test WTF.StringOperators is failing on release testers | ||
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| Product: | WebKit | Reporter: | Matt Lewis <jlewis3> |
| Component: | New Bugs | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | ryanhaddad, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Matt Lewis
The API test WTF.StringOperators is failing on release testers on all platforms currently. I have been unable to reproduce the failure locally. I have managed to narrow the failure down to between the revisions r225430 - r225435. I was able to reproduce the failure on one of the testers, but was unable to fully narrow down the regression point.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Matt Lewis
sample logs:
https://build.webkit.org/builders/Apple%20Sierra%20Release%20WK2%20%28Tests%29/builds/6103
https://build.webkit.org/builders/Apple%20Sierra%20Release%20WK2%20%28Tests%29/builds/6103/steps/run-api-tests/logs/stdio
Matt Lewis
Failure:
FAIL WTF.StringOperators
/Volumes/Data/slave/sierra-release/build/Tools/TestWebKitAPI/Tests/WTF/StringOperators.cpp:52
Value of: wtfStringCopyCount
Actual: 0
Expected: 2
string + string
/Volumes/Data/slave/sierra-release/build/Tools/TestWebKitAPI/Tests/WTF/StringOperators.cpp:54
Value of: wtfStringCopyCount
Actual: 0
Expected: 2
atomicString + string
Ryan Haddad
I could not reproduce the failure with a build of r225429, but I can reproduce after doing a clean build of r225430.
Matt Lewis
I was also able to reproduce the failure on one of the testers consistently.
Matt Lewis
The revision was rolled out in https://trac.webkit.org/changeset/225555
Closing bug
Radar WebKit Bug Importer
<rdar://problem/35896595>