Merge pull request uutils#5397 from sylvestre/ls-42

ls: Document a bit tests/ls/stat-dtype.sh

src/uu/ls/src/ls.rs

@@ -3,7 +3,7 @@
 // For the full copyright and license information, please view the LICENSE
 // file that was distributed with this source code.
 
-// spell-checker:ignore (ToDO) cpio svgz webm somegroup nlink rmvb xspf tabsize dired subdired
+// spell-checker:ignore (ToDO) cpio svgz webm somegroup nlink rmvb xspf tabsize dired subdired dtype
 
 use clap::{
     builder::{NonEmptyStringValueParser, ValueParser},
@@ -2395,10 +2395,10 @@ fn display_grid(
             writeln!(out)?;
         }
     } else {
-        let mut grid = Grid::new(GridOptions {
-            filling: Filling::Spaces(2),
-            direction,
-        });
+        // TODO: To match gnu/tests/ls/stat-dtype.sh
+        // we might want to have Filling::Text("\t".to_string());
+        let filling = Filling::Spaces(2);
+        let mut grid = Grid::new(GridOptions { filling, direction });
 
         for name in names {
             grid.add(name);

tests/by-util/test_ls.rs

@@ -3678,3 +3678,17 @@ fn test_ls_dired_complex() {
     println!("Extracted filenames: {:?}", filenames);
     assert_eq!(filenames, vec!["a1", "a22", "a333", "a4444", "d"]);
 }
+
+#[ignore = "issue #5396"]
+#[test]
+fn test_ls_cf_output_should_be_delimited_by_tab() {
+    let (at, mut ucmd) = at_and_ucmd!();
+
+    at.mkdir("e");
+    at.mkdir("e/a2345");
+    at.mkdir("e/b");
+
+    ucmd.args(&["-CF", "e"])
+        .succeeds()
+        .stdout_is("a2345/\tb/\n");
+}