R Under development (unstable) (2024-01-12 r85803 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> library(testthat)
> library(dde)
> 
> test_check("dde")
[ FAIL 0 | WARN 0 | SKIP 0 | PASS 522 ]
> 
> proc.time()
   user  system elapsed 
   4.71    0.20   28.93