Nothing
#context "test-or3")
do_or3 <- hutilscpp:::do_or3
# test_that("or3 error handling", {
expect_error(or3(logical(2), logical(3)), pattern = "permissible.*lengths")
expect_error(or3(z = TRUE, logical(2), logical(3)), pattern = "permissible.*lengths")
expect_error(or3(y = TRUE, logical(2), logical(3)), pattern = "permissible.*lengths")
expect_error(or3(y = TRUE, logical(2), x = logical(3)), pattern = "permissible.*lengths")
expect_error(or3(x = TRUE, logical(2), logical(3)), pattern = "permissible.*lengths")
expect_error(or3(x = logical(3), logical(2), logical(3)), pattern = "permissible.*lengths")
expect_error(or3(x = logical(1), logical(4), logical(3)), pattern = "permissible.*lengths")
# test_that("logical3 works", {
x <- c(TRUE, FALSE, TRUE)
y <- logical(3)
z <- c(TRUE, TRUE, FALSE)
expect_equal(or3(x, y, z), x | y | z)
z <- NULL
expect_equal(or3(x, y, z), x | y)
# test_that("or3 length-1", {
expect_equal(or3(TRUE, FALSE, TRUE),
TRUE)
# test_that("length-1s 2/3", {
expect_equal(or3(FALSE, FALSE, c(TRUE, FALSE, FALSE)),
c(TRUE, FALSE, FALSE))
expect_equal(or3(logical(3), FALSE, c(TRUE, FALSE, FALSE)),
c(TRUE, FALSE, FALSE))
expect_equal(or3(FALSE, logical(3), c(TRUE, FALSE, FALSE)),
c(TRUE, FALSE, FALSE))
# test_that("or3 works with NAs", {
library(data.table)
DT <- CJ(xx = c(NA, FALSE, TRUE),
yy = c(NA, FALSE, TRUE),
zz = c(NA, FALSE, TRUE))
DT[, res1 := or3(xx, yy, zz)]
DT[, res2 := xx | yy | zz]
expect_equal(DT[["res1"]], DT[["res2"]])
DT[, res3 := or3(xx, yy, TRUE)]
DT[, res4 := xx | yy | TRUE]
expect_equal(DT[["res3"]], DT[["res4"]])
DT[, res3 := or3(xx, yy, FALSE)]
DT[, res4 := xx | yy | FALSE]
expect_equal(DT[["res3"]], DT[["res4"]])
for (pos in 1:3) {
for (lgvl in c(TRUE, FALSE, NA)) {
switch(pos,
{
DT[, res5 := or3(lgvl, xx, yy)]
},
{
DT[, res5 := or3(xx, lgvl, yy)]
},
{
DT[, res5 := or3(xx, yy, lgvl)]
})
DT[, res6 := xx | yy | lgvl]
expect_equal(DT[["res5"]], DT[["res6"]],
info = paste("single", pos, lgvl))
}
}
for (x in c(TRUE, FALSE, NA)) {
for (y in c(TRUE, FALSE, NA)) {
for (z in c(TRUE, FALSE, NA)) {
expect_equal(or3(c(x, z), y, x),
c(x, z) | y | x,
info = paste("1", x, y, z))
expect_equal(or3(y = c(x, y), y, x),
c(x, y) | y | x,
info = paste("2", x, y, z))
}
}
}
# test_that("C++", {
expect_error(do_or3(logical(3), logical(2), TRUE),
pattern = "different lengths")
expect_equal(do_or3(c(TRUE, FALSE), c(TRUE, FALSE), TRUE), c(TRUE, TRUE))
expect_equal(do_or3(c(TRUE, FALSE), c(TRUE, FALSE), FALSE), c(TRUE, FALSE))
expect_equal(do_or3(c(TRUE, FALSE), c(TRUE, FALSE), logical(0)), c(TRUE, FALSE))
expect_error(do_or3(c(TRUE, FALSE), c(TRUE, FALSE), c(TRUE, FALSE, FALSE)),
pattern = "wrong length")
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