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Errors in jest are not at proper line number #1024

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toolness opened this issue Feb 14, 2018 · 2 comments
Open

Errors in jest are not at proper line number #1024

toolness opened this issue Feb 14, 2018 · 2 comments

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@toolness
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Something is funky with the way Jest is tracing errors back to their source. I think it may be getting the line number at some point in transpilation, rather than at the original source, but I'm not sure:

lol

In the above screenshot, an error with the message LOL has been thrown at line 13 of a file, but jest seems to think it was thrown at line 10, which is confusing.
@toolness
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Uhh, what's even weirder is that in the above code, the LOL error wasn't even supposed to be thrown--somehow Jest was using stale code for at least one of my modules. Completely quitting Jest and re-starting it made all my tests run without error.

@cmc333333
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Might be worth trying out ts-jest

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@toolness @cmc333333