Nothing
test_that("recycle_vectors", {
x = list(a = 1:3, b = 2L)
res = recycle_vectors(x)
expect_equal(
res,
list(a = 1:3, b = c(2L, 2L, 2L))
)
x = list(a = 1:3, b = 2L, c = integer())
expect_error(
recycle_vectors(x),
"common length"
)
x = list(a = 1:3, b = 1:2)
expect_error(
recycle_vectors(x),
"common length"
)
x = list(a = 1:4, b = 1:2, c = 1L, d = letters[1:20])
res = recycle_vectors(x)
expect_list(res, len = length(x))
expect_true(all(lengths(res) == 20))
})
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