basic_tests <- list( list(input=c(TRUE, FALSE), any=TRUE, all=FALSE), list(input=c(FALSE, TRUE), any=TRUE, all=FALSE), list(input=c(TRUE, TRUE), any=TRUE, all=TRUE), list(input=c(FALSE, FALSE), any=FALSE, all=FALSE), list(input=c(NA, FALSE), any=NA, all=FALSE, any.na.rm=FALSE), list(input=c(FALSE, NA), any=NA, all=FALSE, any.na.rm=FALSE), list(input=c(NA, TRUE), any=TRUE, all=NA, all.na.rm=TRUE), list(input=c(TRUE, NA), any=TRUE, all=NA, all.na.rm=TRUE), list(input=logical(0), any=FALSE, all=TRUE), list(input=NA, any=NA, all=NA, any.na.rm=FALSE, any.na.rm=TRUE), list(input=c(TRUE, NA, FALSE), any=TRUE, any.na.rm=TRUE, all=FALSE, all.na.rm=FALSE) ) ## any, all accept '...' for input. list_input_tests <- list( list(input=list(TRUE, TRUE), all=TRUE, any=TRUE), list(input=list(FALSE, FALSE), all=FALSE, any=FALSE), list(input=list(TRUE, FALSE), all=FALSE, any=TRUE), list(input=list(FALSE, TRUE), all=FALSE, any=TRUE), list(input=list(FALSE, NA), all=FALSE, all.na.rm=FALSE, any=NA, any.na.rm=FALSE), list(input=list(NA, FALSE), all=FALSE, all.na.rm=FALSE, any=NA, any.na.rm=FALSE), list(input=list(TRUE, NA), all=NA, all.na.rm=TRUE, any=TRUE, any.na.rm=TRUE), list(input=list(NA, TRUE), all=NA, all.na.rm=TRUE, any=TRUE, any.na.rm=TRUE), list(input=list(NA, NA), any=NA, any.na.rm=FALSE, all=NA, all.na.rm=TRUE), list(input=list(rep(TRUE, 2), rep(TRUE, 10)), all=TRUE, any=TRUE), list(input=list(rep(TRUE, 2), c(TRUE, NA)), all=NA, all.na.rm=TRUE, any=TRUE), list(input=list(rep(TRUE, 2), c(TRUE, FALSE)), all=FALSE, any=TRUE), list(input=list(c(TRUE, FALSE), c(TRUE, NA)), all=FALSE, all.na.rm=FALSE, any=TRUE, any.na.rm=TRUE) ) do_tests <- function(L) { run <- function(f, input, na.rm = FALSE) { if (is.list(input)) do.call(f, c(input, list(na.rm = na.rm))) else f(input, na.rm = na.rm) } do_check <- function(case, f) { fun <- deparse(substitute(f)) if (!identical(case[[fun]], run(f, case$input))) { cat("input: "); dput(case$input) stop(fun, " returned ", run(f, case$input), " wanted ", case[[fun]], call. = FALSE) } narm <- paste(fun, ".na.rm", sep = "") if (!is.null(case[[narm]])) { if (!identical(case[[narm]], run(f, case$input, na.rm = TRUE))) { cat("input: "); dput(case$input) stop(narm, " returned ", run(f, case$input, na.rm = TRUE), " wanted ", case[[narm]], call. = FALSE) } } } lab <- deparse(substitute(L)) for (i in seq_along(L)) { case <- L[[i]] do_check(case, any) do_check(case, all) } } do_tests(basic_tests) do_tests(list_input_tests)