Michał Pierzchała comments

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                                            Michał Pierzchała

JEST tests complete successfully but returns exit status 1

Anyway, without a repro there's nothing I can do. Please make sure you're on the latest version and try to come up with a minimal case by filtering out some...

JEST tests complete successfully but returns exit status 1

@smith-xyz you should never run Jest with `-u` on CI. The generated snapshot may likely be wrong and your tests will still pass, giving you false sense of security.

JEST tests complete successfully but returns exit status 1

You can use snapshots on CI as well, but they need to be written to disk/source control. When Jest runs next time (whether on dev machine or CI) it will...

cache write race condition across processes

Isn't this related? https://github.com/facebook/jest/pull/4432

JavaScript heap out of memory after upgrade to Jest 26

We will need a repro that can be downloaded and analyzed. Also, please make sure to clear cache just in case, e.g with `jest --clear-cache`

JavaScript heap out of memory after upgrade to Jest 26

Thanks, that's good to know. Still weird

JavaScript heap out of memory after upgrade to Jest 26

Also sounds like JSDOM leaking

collectCoverageFrom didn't work in react components

Can you try on the latest version of Jest? Also please try to form the issue a bit clearer, because I have troubles understanding :<

Memory Leak on ridiculously simple repo

FYI @scotthovestadt is currently working on holistically improving memory efficiency of Jest, so improvements are coming (some of them in the next minor version).

Prompt cursor position differs for multiline questions

@jonschlinkert sounds reasonable. Is there an alpha/beta version I could test? Haven't seen an npm tag for it.