R Under development (unstable) (2025-04-19 r88162 ucrt) -- "Unsuffered Consequences"
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> NAME <- "s4"
> source(file.path('_helper', 'init.R'))
> 
> # - diff data validation works
> #
> # These are not currently in use
> # expect_match(diffobj:::valid_dat("hello"), "should be a list")
> # D0 <- D1 <- D2 <- D3 <- D4 <- D5 <- D6 <- D7 <-
> #   diffPrint(letters, LETTERS)@tar.dat
> 
> # expect_match(diffobj:::valid_dat(unname(D0)), "should have names")
> 
> # length(D1[[1L]]) <- 1L
> # expect_match(diffobj:::valid_dat(D1), "should have equal length")
> 
> # D2$orig <- integer(length(D2$orig))
> # expect_match(diffobj:::valid_dat(D2), "should be character")
> 
> # D3$trim.ind.start <- character(length(D3$trim.ind.start))
> # expect_match(diffobj:::valid_dat(D3), "should be integer")
> 
> # D4$word.ind <- integer(length(D4$word.ind))
> # expect_match(diffobj:::valid_dat(D4), "should be list")
> 
> # D5$word.ind <- vector("list", length(D5$word.ind))
> # expect_match(diffobj:::valid_dat(D5), "not in expected format")
> 
> # D6$tok.rat <- D6$tok.rat + 2
> # expect_match(diffobj:::valid_dat(D6), "with all values between")
> 
> # D7$fill <- integer(length(D7$fill))
> # expect_match(diffobj:::valid_dat(D7), "should be logical")
> 
> # - any ------------------------------------------------------------------------
> 
> isTRUE(any(diffChr('a', 'b')))
[1] TRUE
> identical(any(diffChr('a', 'a')), FALSE)
[1] TRUE
> try(any(diffChr('a', 'a'), 2)) # "supports only one argument"
Error : `any` method for `Diff` supports only one argument
> 
> proc.time()
   user  system elapsed 
   0.57    0.15    0.71