RGBCube/uutils-coreutils
1
Fork 0
mirror of https://github.com/RGBCube/uutils-coreutils synced 2025-07-28 11:37:44 +00:00
Code Issues Activity

Allow truncate to take --size and --reference

Browse source
This commit is contained in:
James Robson 2021-04-26 18:39:32 +01:00
parent 7dcc8c2960
commit a7037b1ca9
2 changed files with 52 additions and 22 deletions
Download patch file Download diff file Expand all files Collapse all files

13
tests/by-util/test_truncate.rs
View file

@ -161,3 +161,16 @@ fn test_round_up() {
let actual = file.seek(SeekFrom::Current(0)).unwrap();
assert!(expected == actual, "expected '{}' got '{}'", expected, actual);
}
#[test]
fn test_size_and_reference() {
let expected = 15;
let (at, mut ucmd) = at_and_ucmd!();
let mut file1 = at.make_file(TFILE1);
let mut file2 = at.make_file(TFILE2);
file1.write_all(b"1234567890").unwrap();
ucmd.args(&["--reference", TFILE1, "--size", "+5", TFILE2]).succeeds();
file2.seek(SeekFrom::End(0)).unwrap();
let actual = file2.seek(SeekFrom::Current(0)).unwrap();
assert!(expected == actual, "expected '{}' got '{}'", expected, actual);
}