[R-pkg-devel] coercion in R CMD check

Uwe Ligges ligges at statistik.tu-dortmund.de
Thu Dec 3 00:37:40 CET 2015



On 03.12.2015 00:24, Facundo Muñoz wrote:
> I have been struggling all day with this issue, which was terribly
> difficult to identify.
>
> In the end, if I have a test in my package such as:
>
> test_that("coercions works... depending the check", {
>    s = "/A/string/starting/with/a/slash"
>    expect_true(s > 0)


This depends on the locale you are in.

s > 0 is FALSE for me in all locales I just tried ...



Best,
Uwe Ligges





> })
>
>
> then if I test() it, it goes fine.
> But if I R CMD check the packaged source, it fails.
>
> I don't understand the difference between the testing performed by R CMD
> check, and the testing performed by myself. It is not related with
> --as-cran.
>
>
> Cheers
>          ƒacu.-
>
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>



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