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📝 List some bugs found thanks to fast-check #3852

Merged
merged 1 commit into from
May 14, 2023
Merged

📝 List some bugs found thanks to fast-check #3852

merged 1 commit into from
May 14, 2023

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dubzzz
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@dubzzz dubzzz commented May 13, 2023

Category:

  • ✨ Introduce new features
  • 📝 Add or update documentation
  • ✅ Add or update tests
  • 🐛 Fix a bug
  • 🏷️ Add or update types
  • ⚡️ Improve performance
  • Other(s): ...

Potential impacts:

  • Generated values
  • Shrink values
  • Performance
  • Typings
  • Other(s): ...

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codecov bot commented May 13, 2023

Codecov Report

Merging #3852 (768905b) into main (60a9321) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #3852   +/-   ##
=======================================
  Coverage   95.15%   95.15%           
=======================================
  Files         205      205           
  Lines        5303     5303           
  Branches     1119     1119           
=======================================
  Hits         5046     5046           
  Misses        241      241           
  Partials       16       16           
Flag Coverage Δ
unit-tests 95.15% <ø> (ø)
unit-tests-14.x-Linux 95.15% <ø> (ø)
unit-tests-16.x-Linux 95.15% <ø> (ø)
unit-tests-18.x-Linux 95.15% <ø> (ø)
unit-tests-latest-Linux 95.15% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.


There is no doubt about the efficiency of bug-detection capabilities provided by fast-check when it comes to critical open-source projects. It has successfully identified bugs in key projects within the JavaScript ecosystem, including utility libraries like [underscore.js](https://underscorejs.org/) and test runners such as [jest](https://jestjs.io/) and [jasmine](https://jasmine.github.io/).

Here is a non-exhaustive list of issues linked to identified and confirmed bugs opened thanks to fast-check: [adobe/react-spectrum#2065](https://github.com/adobe/react-spectrum/issues/2065), [devongovett/regexgen#33](https://github.com/devongovett/regexgen/issues/33), [facebook/react#18661](https://github.com/facebook/react/issues/18661), [gcanti/io-ts#214](https://github.com/gcanti/io-ts/issues/214), [HdrHistogram/HdrHistogramJS#9](https://github.com/HdrHistogram/HdrHistogramJS/issues/9), [jashkenas/underscore#2815](https://github.com/jashkenas/underscore/pull/2815), [jasmine/jasmine#1764](https://github.com/jasmine/jasmine/pull/1764), [jestjs/jest#7937](https://github.com/jestjs/jest/issues/7937), [jestjs/jest#7941](https://github.com/jestjs/jest/issues/7941), [jestjs/jest#7975](https://github.com/jestjs/jest/issues/7975), [jestjs/jest#8403](https://github.com/jestjs/jest/issues/8403), [jestjs/jest#11055](https://github.com/jestjs/jest/issues/11055), [jestjs/jest#11056](https://github.com/jestjs/jest/issues/11056), [jezen/is-thirteen#558](https://github.com/jezen/is-thirteen/issues/558), [left-pad/left-pad#58](https://github.com/left-pad/left-pad/issues/58), [manishsaraan/email-validator#40](https://github.com/manishsaraan/email-validator/pull/40), [numpy/numpy#15394](https://github.com/numpy/numpy/issues/15394), [streamich/react-use#788](https://github.com/streamich/react-use/pull/788), [trekhleb/javascript-algorithms#102](https://github.com/trekhleb/javascript-algorithms/issues/102), [trekhleb/javascript-algorithms#129](https://github.com/trekhleb/javascript-algorithms/issues/129), [trekhleb/javascript-algorithms#305](https://github.com/trekhleb/javascript-algorithms/issues/305), [trekhleb/javascript-algorithms#306](https://github.com/trekhleb/javascript-algorithms/issues/306), [trekhleb/javascript-algorithms#307](https://github.com/trekhleb/javascript-algorithms/issues/307), [trekhleb/javascript-algorithms#308](https://github.com/trekhleb/javascript-algorithms/issues/308)…
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Suggested change
Here is a non-exhaustive list of issues linked to identified and confirmed bugs opened thanks to fast-check: [adobe/react-spectrum#2065](https://github.com/adobe/react-spectrum/issues/2065), [devongovett/regexgen#33](https://github.com/devongovett/regexgen/issues/33), [facebook/react#18661](https://github.com/facebook/react/issues/18661), [gcanti/io-ts#214](https://github.com/gcanti/io-ts/issues/214), [HdrHistogram/HdrHistogramJS#9](https://github.com/HdrHistogram/HdrHistogramJS/issues/9), [jashkenas/underscore#2815](https://github.com/jashkenas/underscore/pull/2815), [jasmine/jasmine#1764](https://github.com/jasmine/jasmine/pull/1764), [jestjs/jest#7937](https://github.com/jestjs/jest/issues/7937), [jestjs/jest#7941](https://github.com/jestjs/jest/issues/7941), [jestjs/jest#7975](https://github.com/jestjs/jest/issues/7975), [jestjs/jest#8403](https://github.com/jestjs/jest/issues/8403), [jestjs/jest#11055](https://github.com/jestjs/jest/issues/11055), [jestjs/jest#11056](https://github.com/jestjs/jest/issues/11056), [jezen/is-thirteen#558](https://github.com/jezen/is-thirteen/issues/558), [left-pad/left-pad#58](https://github.com/left-pad/left-pad/issues/58), [manishsaraan/email-validator#40](https://github.com/manishsaraan/email-validator/pull/40), [numpy/numpy#15394](https://github.com/numpy/numpy/issues/15394), [streamich/react-use#788](https://github.com/streamich/react-use/pull/788), [trekhleb/javascript-algorithms#102](https://github.com/trekhleb/javascript-algorithms/issues/102), [trekhleb/javascript-algorithms#129](https://github.com/trekhleb/javascript-algorithms/issues/129), [trekhleb/javascript-algorithms#305](https://github.com/trekhleb/javascript-algorithms/issues/305), [trekhleb/javascript-algorithms#306](https://github.com/trekhleb/javascript-algorithms/issues/306), [trekhleb/javascript-algorithms#307](https://github.com/trekhleb/javascript-algorithms/issues/307), [trekhleb/javascript-algorithms#308](https://github.com/trekhleb/javascript-algorithms/issues/308)…
Here is a non-exhaustive list of issues linked to identified and confirmed bugs opened thanks to fast-check: [adobe/react-spectrum#2065](https://github.com/adobe/react-spectrum/issues/2065), [devongovett/regexgen#33](https://github.com/devongovett/regexgen/issues/33), [facebook/react#18661](https://github.com/facebook/react/issues/18661), [gcanti/io-ts#214](https://github.com/gcanti/io-ts/issues/214), [HdrHistogram/HdrHistogramJS#9](https://github.com/HdrHistogram/HdrHistogramJS/issues/9), [jashkenas/underscore#2815](https://github.com/jashkenas/underscore/pull/2815), [jasmine/jasmine#1764](https://github.com/jasmine/jasmine/pull/1764), [jestjs/jest#7937](https://github.com/jestjs/jest/issues/7937), [jestjs/jest#7941](https://github.com/jestjs/jest/issues/7941), [jestjs/jest#7975](https://github.com/jestjs/jest/issues/7975), [jestjs/jest#8403](https://github.com/jestjs/jest/issues/8403), [jestjs/jest#11055](https://github.com/jestjs/jest/issues/11055), [jestjs/jest#11056](https://github.com/jestjs/jest/issues/11056), [jezen/is-thirteen#558](https://github.com/jezen/is-thirteen/issues/558), [left-pad/left-pad#58](https://github.com/left-pad/left-pad/issues/58), [manishsaraan/email-validator#40](https://github.com/manishsaraan/email-validator/pull/40), [microsoft/TypeScript](https://github.com/microsoft/TypeScript/compare/main...jakebailey:fast-check), [numpy/numpy#15394](https://github.com/numpy/numpy/issues/15394), [streamich/react-use#788](https://github.com/streamich/react-use/pull/788), [trekhleb/javascript-algorithms#102](https://github.com/trekhleb/javascript-algorithms/issues/102), [trekhleb/javascript-algorithms#129](https://github.com/trekhleb/javascript-algorithms/issues/129), [trekhleb/javascript-algorithms#305](https://github.com/trekhleb/javascript-algorithms/issues/305), [trekhleb/javascript-algorithms#306](https://github.com/trekhleb/javascript-algorithms/issues/306), [trekhleb/javascript-algorithms#307](https://github.com/trekhleb/javascript-algorithms/issues/307), [trekhleb/javascript-algorithms#308](https://github.com/trekhleb/javascript-algorithms/issues/308)…

@dubzzz dubzzz merged commit d2edc5d into main May 14, 2023
@dubzzz dubzzz deleted the track-rec branch May 14, 2023 20:47
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