Unexpected token > in JSON at position 0

[icidasset]

Hi 👋

First of all, thanks for this tool, good stuff!
Secondly, I wanted to ask you about this intermittent error that I'm having.
I can't seem to figure out where it is coming from.

Here's what I'm doing:

⚡ make test
> Run tests
Starting elm-doctest ...

 processing: src/App/Sources/Crypto/Hex.elm
Examples: 14  Failures: 0

 processing: src/App/Sources/Crypto/Hmac.elm
evaluation failed: Unexpected token > in JSON at position 0
Unexpected token > in JSON at position 0
make: *** [test] Error 1

~/Projects/ongaku-ryoho 12.67s master            
⚡ make test
> Run tests
Starting elm-doctest ...

 processing: src/App/Sources/Crypto/Hex.elm
Examples: 14  Failures: 0

 processing: src/App/Sources/Crypto/Hmac.elm
Examples: 2  Failures: 0

~/Projects/ongaku-ryoho 13.47s master  

So yeah, sometimes it fails and sometimes it doesn't.
Any ideas?

Thanks!

PS. You can find the source code here. I'm calling elm-doctest in the Makefile.

[tshm]

Thank you for the report.
I will look into the issue by using your source code.

[tshm]

@icidasset
Could you help me on checking one thing?
I suspect that there may be race condition between tests of two files. i.e. second run may have a chance to run earlier than the first one finishes. (it causes a problem, in current design, because they share a same temprary file.)
Please check to run the test one by one and see if the problem still persist or not.
i.e. running following separately.

elm-doctest src/App/Sources/Crypto/Hex.elm
elm-doctest src/App/Sources/Crypto/Hmac.elm

Thank you in advance for the help.

[icidasset]

@tshm Sure thing. Yeah, it still happens occasionally when I run them separately. Occasionally in, I got the error on the 2nd time for the Hex.elm file and 5th time for the Hmac.elm file.

[icidasset]

So, turns out this happens when you have a Debug.log statement in your code 🤦‍♂️

[tshm]

Oh, I see.... Thank you for the report.
I'll look into it and try to fix it. If I cannot, I should at least document the limitation.

Thank you again.