RGBCube/uutils-coreutils
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truncate: don't error in --no-create with reference case

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This commit is contained in:
Ben Wiederhake 2024-03-03 20:09:07 +01:00
parent 4fcf912c85
commit a3ab064f35
2 changed files with 38 additions and 12 deletions
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32
tests/by-util/test_truncate.rs
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@ -268,7 +268,7 @@ fn test_new_file() {
/// Test for not creating a non-existent file.
#[test]
fn test_new_file_no_create() {
fn test_new_file_no_create_size_only() {
let (at, mut ucmd) = at_and_ucmd!();
let filename = "new_file_that_does_not_exist_yet";
ucmd.args(&["-s", "8", "-c", filename])
@ -278,6 +278,36 @@ fn test_new_file_no_create() {
assert!(!at.file_exists(filename));
}
/// Test for not creating a non-existent file.
#[test]
#[ignore = "other bug"]
fn test_new_file_no_create_reference_only() {
let (at, mut ucmd) = at_and_ucmd!();
let mut old_file = at.make_file(FILE1);
old_file.write_all(b"1234567890").unwrap();
let filename = "new_file_that_does_not_exist_yet";
ucmd.args(&["-r", FILE1, "-c", filename])
.succeeds()
.no_stdout()
.no_stderr();
assert!(!at.file_exists(filename));
}
/// Test for not creating a non-existent file.
#[test]
#[ignore = "other bug"]
fn test_new_file_no_create_size_and_reference() {
let (at, mut ucmd) = at_and_ucmd!();
let mut old_file = at.make_file(FILE1);
old_file.write_all(b"1234567890").unwrap();
let filename = "new_file_that_does_not_exist_yet";
ucmd.args(&["-r", FILE1, "-s", "+8", "-c", filename])
.succeeds()
.no_stdout()
.no_stderr();
assert!(!at.file_exists(filename));
}
#[test]
fn test_division_by_zero_size_only() {
new_ucmd!()