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Merge pull request #3482 from cakebaker/handle_posixly_correct

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df: use blocksize of 512 if POSIXLY_CORRECT is set
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jfinkels 2022-05-09 19:43:58 -04:00 • committed by GitHub
commit ae580cd54a
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3 changed files with 45 additions and 2 deletions
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20
tests/by-util/test_df.rs
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@ -375,6 +375,26 @@ fn test_iuse_percentage() {
}
}
#[test]
fn test_default_block_size() {
let output = new_ucmd!()
.arg("--output=size")
.succeeds()
.stdout_move_str();
let header = output.lines().next().unwrap().to_string();
assert_eq!(header, "1K-blocks");
let output = new_ucmd!()
.arg("--output=size")
.env("POSIXLY_CORRECT", "1")
.succeeds()
.stdout_move_str();
let header = output.lines().next().unwrap().to_string();
assert_eq!(header, "512B-blocks");
}
#[test]
fn test_block_size_1024() {
fn get_header(block_size: u64) -> String {