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Merge pull request #2195 from nthery/wc_dash

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wc: emit '-' in ouput when set on command-line
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Sylvestre Ledru 2021-05-12 08:37:55 +02:00 • committed by GitHub
commit 57ae202037
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3 changed files with 85 additions and 32 deletions
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9
tests/by-util/test_wc.rs
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@ -36,6 +36,15 @@ fn test_stdin_default() {
.stdout_is(" 13 109 772\n");
}
#[test]
fn test_stdin_explicit() {
new_ucmd!()
.pipe_in_fixture("lorem_ipsum.txt")
.arg("-")
.run()
.stdout_is(" 13 109 772 -\n");
}
#[test]
fn test_utf8() {
new_ucmd!()