[R-pkg-devel] R CMD Check: Tests running infinite

[Patrick Schratz]

Dear Uwe,

thanks for the hint. My cluster is closed after the `foreach`call using
`stopCluster()`.

Before, I´ll do the following to init the cluster:

*cl <- makeCluster(par.args$par.units, outfile = out.progress)*
*registerDoParallel(cl, cores = par.args$par.units)*

*foreach()*

*stopCluster(cl)*

Do you know of any other package which is using foreach in combination with
tests and is hosted on Github? So I could compare settings.

Best, Patrick

2017-02-02 0:01 GMT+01:00 Uwe Ligges <ligges at statistik.tu-dortmund.de>:

> Check whether the parallel cluster is closed. Can it be that the cluster
> is still open and the check process waits for them to complete?
>
> Best,
> Uwe Ligges
>
>
>
> On 31.01.2017 13:45, Patrick Schratz wrote:
>
>> Hello,
>>
>> when running R CMD check / devtools::check, section "running tests..." is
>> not finishing (40 min+).
>>
>> *Checking tests only works:*
>>
>> *==> Sourcing R files in 'tests' directory*
>>
>> *testthat results
>> ================================================================*
>> *OK: 7 SKIPPED: 0 FAILED: 0*
>>
>> *Tests complete*
>>
>>
>> As well as running tests line-by-line.
>>
>> How can I debug my tests to discover the problem during R CMD check?
>>
>> *Tests are using parallelization (foreach + doParallel)*
>>
>> Best, Patrick
>>
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>>
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>>
>>

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