Nothing
context("test-stdin")
test_that("streaming from stdin works", {
tmp <- tempfile()
input <- c("foo", "bar", "baz")
writeLines(input, con = tmp)
res <- exec_internal('sort', std_in = tmp)
expect_equal(res$status, 0)
con <- rawConnection(res$stdout)
output <- readLines(con)
close(con)
expect_equal(output, sort(input))
})
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