RGBCube/uutils-coreutils
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Code Issues Activity

df: show error if specified type doesn't exist

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Fixes #3252. As a side effect, "df -H -total" will now fail, too, as
expected.
This commit is contained in:
Daniel Hofstetter 2022-03-21 16:45:30 +01:00
parent 5425b7744e
commit a5477960a5
2 changed files with 36 additions and 10 deletions
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19
tests/by-util/test_df.rs
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@ -42,6 +42,13 @@ fn test_df_output() {
assert_eq!(actual, expected);
}
#[test]
fn test_total_option_with_single_dash() {
// These should fail because `-total` should have two dashes,
// not just one.
new_ucmd!().arg("-total").fails();
}
/// Test that the order of rows in the table does not change across executions.
#[test]
fn test_order_same() {
@ -89,7 +96,17 @@ fn test_output_option_without_equals_sign() {
#[test]
fn test_type_option() {
new_ucmd!().args(&["-t", "ext4", "-t", "ext3"]).succeeds();
let fs_types = new_ucmd!()
.arg("--output=fstype")
.succeeds()
.stdout_move_str();
let fs_type = fs_types.lines().nth(1).unwrap().trim();
new_ucmd!().args(&["-t", fs_type]).succeeds();
new_ucmd!()
.args(&["-t", fs_type, "-t", "nonexisting"])
.succeeds();
new_ucmd!().args(&["-t", "nonexisting"]).fails();
}
#[test]