Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 94fb4893473fce89ffca8bfc7a9dcab2842a14f6
https://github.com/WebKit/WebKit/commit/94fb4893473fce89ffca8bfc7a9dcab2842a14f6
Author: Brianna Fan <bf...@apple.com>
Date: 2024-12-04 (Wed, 04 Dec 2024)
Changed paths:
M Tools/CISupport/ews-build/steps.py
M Tools/CISupport/ews-build/steps_unittest.py
Log Message:
-----------
[Static Analyzer CI] Filter unexpected results using results.webkit.org to
reduce build times on EWS
https://bugs.webkit.org/show_bug.cgi?id=282770
rdar://139393719
Reviewed by Jonathan Bedard.
Consult results.webkit.org on the first run of
FindUnexpectedStaticAnalyzerResults to determine if
failures and successes on the PR are pre-existing. If so, we can filter those
results out.
* Tools/CISupport/ews-build/steps.py:
(FindUnexpectedStaticAnalyzerResults):
- If self.expectations = True (1st run on PR):
- Check results database for each unexpected result
1. If it fails, fall back to rebuilding on ToT.
2. If it succeeds with no changes, run GenerateSaferCPPResultsIndex,
Delete, Archive,
Upload, Extract, & Display results.
3. If it succeeds with changes, run
DownloadUnexpectedResultsFromMaster, DeleteStaticAnalyzerResults,
GenerateSaferCPPResultsIndex, then Archive, Upload, Extract, &
Display results.
- If self.expectations = False (2nd run on ToT):
- These are not new changes and are already running.
- Compare the PR and ToT results. Then run Archive, Upload, Extract,
& Display results.
- Upload ToT results to results.webkit.org.
(FindUnexpectedStaticAnalyzerResults.run): Add new logic for each case
enumerated above.
(FindUnexpectedStaticAnalyzerResults.filter_results_using_results_db): Added.
(FindUnexpectedStaticAnalyzerResults.check_results_db): Added.
(FindUnexpectedStaticAnalyzerResults.find_unexpected_results): Added.
(FindUnexpectedStaticAnalyzerResults.createResultMessage): Added.
Canonical link: https://commits.webkit.org/287360@main
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