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Maniphest T391722

Add fuzz testing to the Rust evaluator
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Description

Description

Add cargo fuzz to tests for the executor and service layer.

Desired behavior/Acceptance criteria (returned value, expected error, performance expectations, etc.)

  • increased test confidence

Completion checklist

Details

Related Changes in Gerrit:
SubjectAuthorRepoBranchLines +/-
wikifunctions: Upgrade evaluators from 2025-09-24-083919 to 2025-09-30-194529Jforresteroperations/deployment-chartsmaster+2 -2
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Event Timeline

cmassaro created this task.Apr 11 2025, 7:10 PM
cmassaro added a parent task: T391720: Address Rust security review findings.
Jdforrester-WMF edited projects, added: Abstract Wikipedia team (25Q4 (Apr–Jun)), OKR-Work; removed: Abstract Wikipedia team.Apr 16 2025, 3:51 PM
Jdforrester-WMF moved this task from Incoming to Ready on the Abstract Wikipedia team (25Q4 (Apr–Jun)) board.Apr 16 2025, 3:57 PM
DSantamaria triaged this task as Medium priority.Apr 16 2025, 4:29 PM
DSantamaria edited projects, added: Essential-Work; removed: OKR-Work.
DSantamaria edited projects, added: Abstract Wikipedia team; removed: Abstract Wikipedia team (25Q4 (Apr–Jun)).May 14 2025, 1:48 PM
DSantamaria moved this task from To Triage to Engineering Backlog on the Abstract Wikipedia team board.
cmassaro added a parent task: T382433: Get the Rust prototype of the function-evaluator's executors into a state where it could be deployed.May 21 2025, 12:26 PM
DSantamaria edited projects, added: Abstract Wikipedia team (26Q1 (Jul–Sep)); removed: Abstract Wikipedia team.Jul 16 2025, 2:13 PM
DSantamaria moved this task from Incoming to Ready on the Abstract Wikipedia team (26Q1 (Jul–Sep)) board.
cmassaro claimed this task.Sep 25 2025, 8:26 AM
cmassaro moved this task from Ready to In Engineering on the Abstract Wikipedia team (26Q1 (Jul–Sep)) board.Sep 25 2025, 8:33 AM
Jdforrester-WMF changed the task status from Open to In Progress.Sep 25 2025, 9:48 AM
CodeReviewBot added a project: Patch-For-Review.Sep 25 2025, 6:01 PM

apine opened https://gitlab.wikimedia.org/repos/abstract-wiki/wikifunctions/function-evaluator/-/merge_requests/417

Draft: Add rudimentary fuzz testing for the executors.

cmassaro moved this task from In Engineering to In Code review on the Abstract Wikipedia team (26Q1 (Jul–Sep)) board.Sep 30 2025, 1:37 PM
CodeReviewBot added a comment.Sep 30 2025, 1:38 PM

jforrester merged https://gitlab.wikimedia.org/repos/abstract-wiki/wikifunctions/function-evaluator/-/merge_requests/417

Add rudimentary fuzz testing for the executors.

Jdforrester-WMF moved this task from In Code review to Needs Sign-off on the Abstract Wikipedia team (26Q1 (Jul–Sep)) board.Sep 30 2025, 1:38 PM
Jdforrester-WMF subscribed.

Not deployed code, so straight to sign-off.

cmassaro closed this task as Resolved.Sep 30 2025, 1:40 PM
Maintenance_bot removed a project: Patch-For-Review.Sep 30 2025, 2:32 PM
gerritbot added a comment.Oct 1 2025, 8:49 PM

Change #1192973 had a related patch set uploaded (by Jforrester; author: Jforrester):

[operations/deployment-charts@master] wikifunctions: Upgrade evaluators from 2025-09-24-083919 to 2025-09-30-194529

https://gerrit.wikimedia.org/r/1192973

gerritbot added a project: Patch-For-Review.Oct 1 2025, 8:49 PM
Jdforrester-WMF removed a parent task: T382433: Get the Rust prototype of the function-evaluator's executors into a state where it could be deployed.Oct 1 2025, 8:54 PM
gerritbot added a comment.Oct 1 2025, 9:05 PM

Change #1192973 merged by jenkins-bot:

[operations/deployment-charts@master] wikifunctions: Upgrade evaluators from 2025-09-24-083919 to 2025-09-30-194529

https://gerrit.wikimedia.org/r/1192973

Maintenance_bot removed a project: Patch-For-Review.Oct 1 2025, 9:32 PM
Jdforrester-WMF mentioned this in rMSFE7900a03a3dca: Add rudimentary fuzz testing for the executors..Oct 3 2025, 9:45 AM
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