1Data for LibreOffice developers

Data for LibreOffice developerss

Markus Mohrhard2018-10-26

2Data for LibreOffice developers

Topic

Huge projectA lot of data to make life of a developer easierWhere do I find these information?How do I use them?LimitationsIdeas

3Data for LibreOffice developers

Current data

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Devcentral

Devcentral.libreoffice.org

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devcentral

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devcentral

Links to many resources for developers

Work in progressNeeds more workNeeds a web developer

Bookmark this page!

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gerrit

Gerrit.libreoffice.org

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gerrit

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gerrit

Same name for two thingsMain git repository

Contains nearly all TDF repositories

Review platformNo commit access => Push to reviewRelease branches, e.g. libreoffice-5-1

All open commits

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jenkins

ci.libreoffice.org

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jenkins

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jenkins

All automated builds

Website with overview

Also contains gerrit verification builds

Logs for builds, ...

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Tinderboxes

tinderbox.libreoffice.org

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Tinderboxes

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Tinderboxes

Part of the CI infrastructure

Build LibreOffice on different platform & configuration

Website + mail when broken

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Coverity

Scan.coverity.com

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Coverity

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Coverity

Static analysis

Not hosted by TDF

Free for us, 2 runs a week

Mail to the developer list with new reports

~0 open issues

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cppcheck

http://dev-builds.libreoffice.org/cppcheck_reports/master/

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cppcheck

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cppcheck

Static analysisOpen source toolRuns on a TDF server weeklyMail to developer list + websiteMany open issues

Many false positivesRead reports with care

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Performance testing

perf.libreoffice.org

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Perf.libreoffice.org

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Perf.libreoffice.org

Automated performance testingRun on TDF CI infrastructureNo mails, only websiteSmall fluctuations in runs

Only look at huge spikesOwn code, always needs new web developers

Talk to Norbert or me

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Crash testing & Validation testing

dev-builds.libreoffice.org/crashtest/

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Crash testing & Validation testing

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Crash testing & Validation testing

Run on huge TDF serverRuns every few daysMail to developer list and archive on dev-www.libreoffice.org

Only csv files and log files~0 open crashes~30k open validation errors

Many duplicatesAllows to add assert to import/export code and see which docs hit it

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Lcov

Lcov.libreoffice.org

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lcov

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lcov

Generates reports about test coverageRuns weekly on TDF serverMail to developer list + websiteCurrently brokenUseful if you want to add tests

Check which features are not covered yet

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UBSAN

ci.libreoffice.org/job/lo_ubsan/

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UBSAN

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UBSAN

Undefined Behavior SanitizerRuns as part of CIOnly jenkins, no mailsFinds coding errorsMonitored by Stephan Bergmann

Similar to Asan (Address Sanitizer) and Lsan (Leak Sanitizer)Find other coding errors

1LibreOffice Presentation Template (Community)

Crash reporter

http://crashreport.libreoffice.org/stats/

2LibreOffice Presentation Template (Community)

Crash reporter

3LibreOffice Presentation Template (Community)

Crash report

4LibreOffice Presentation Template (Community)

Crash report

Collects report of crashed LibreOffice instances from usersAggregates the reports based on backtracesReferenced to and from bug reports

If you like to improve your detective skills and fix crashes

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