R Under development (unstable) (2023-11-28 r85645 ucrt) -- "Unsuffered Consequences"
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> library(cpr)
> 
> ################################################################################
> # test that trimmed quantile warnings work
> options(warn = 2)
> 
> e <- try(trimmed_quantile(1:100, trim =  3.9, prob = 1:23 / 24, name = FALSE), silent = TRUE)
> stopifnot(inherits(e, "try-error"))
> stopifnot(attr(e, "condition")$message == "(converted from warning) Overruling non-integer trim with floor(trim)")
> 
> e <- try(trimmed_quantile(1:100, trim = -3.9, prob = 1:23 / 24, name = FALSE), silent = TRUE)
> stopifnot(inherits(e, "try-error"))
> stopifnot(attr(e, "condition")$message == "(converted from warning) Overruling trim less than 1 with trim = 1L")
> 
> stopifnot(isTRUE(
+   all.equal(suppressWarnings(trimmed_quantile(1:100, trim = 3.9, prob = 1:23 / 24, name = FALSE))
+             , quantile(4:97, prob = 1:23 / 24)
+             , check.attributes = FALSE
+   )
+   )
+ )
> 
> ################################################################################
> # test that trimmed quantile results are as expected
> x <- sample(runif(100, 0, 6), size = 500, replace = TRUE)
> ux <- unique(x)
> 
> xt <- x[!(x %in% range(x))]
> uxt <- ux[!(ux %in% range(ux))]#-c(which.min(ux), which.max(ux))]
> 
> stopifnot(isTRUE(all.equal(trimmed_quantile(x), quantile(uxt))))
> stopifnot(isTRUE(all.equal(trimmed_quantile(x, use_unique = FALSE), quantile(xt))))
> 
> ################################################################################
> ##                                End of File                                 ##
> ################################################################################
> 
> proc.time()
   user  system elapsed 
   0.25    0.07    0.31