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Merge pull request #3148 from jfinkels/dd-of-dev-null

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dd: don't error when outfile is /dev/null
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Sylvestre Ledru 2022-02-21 17:10:42 +01:00 • committed by GitHub
commit 419abec4e5
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2 changed files with 16 additions and 2 deletions
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7
tests/by-util/test_dd.rs
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@ -1095,3 +1095,10 @@ fn test_truncated_record() {
.stdout_is("ac")
.stderr_is("0+1 records in\n0+1 records out\n2 truncated records\n");
}
/// Test that the output file can be `/dev/null`.
#[cfg(unix)]
#[test]
fn test_outfile_dev_null() {
new_ucmd!().arg("of=/dev/null").succeeds().no_stdout();
}