RGBCube/uutils-coreutils
1
Fork 0
mirror of https://github.com/RGBCube/uutils-coreutils synced 2025-07-27 19:17:43 +00:00
Code Issues Activity

test/ls: add test for locale-aware quoting

Browse source
This commit is contained in:
Dorian Peron 2025-06-15 00:16:14 +02:00
parent f17940b4e5
commit 3fe7f94396
1 changed files with 65 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

65
tests/by-util/test_ls.rs
View file

@ -2690,6 +2690,71 @@ mod quoting {
&[],
);
}
#[cfg(not(any(target_vendor = "apple", target_os = "windows", target_os = "openbsd")))]
#[test]
/// This test creates files with an UTF-8 encoded name and verify that it
/// gets escaped depending on the used locale.
fn test_locale_aware_quoting() {
let cases: &[(&[u8], _, _, &[&str])] = &[
(
"😁".as_bytes(), // == b"\xF0\x9F\x98\x81"
"''$'\\360\\237\\230\\201'\n", // ASCII sees 4 bytes
"😁\n", // UTF-8 sees an emoji
&["--quoting-style=shell-escape"],
),
(
"€".as_bytes(), // == b"\xE2\x82\xAC"
"''$'\\342\\202\\254'\n", // ASCII sees 3 bytes
"€\n", // UTF-8 still only 2
&["--quoting-style=shell-escape"],
),
(
b"\xC2\x80\xC2\x81", // 2 first Unicode control characters
"????\n", // ASCII sees 4 bytes
"??\n", // UTF-8 sees only 2
&["--quoting-style=literal", "--hide-control-char"],
),
(
b"\xC2\xC2\x81",
"???\n", // ASCII sees 3 bytes
"??\n", // UTF-8 still only 2
&["--quoting-style=literal", "--hide-control-char"],
),
(
b"\xC2\x81\xC2",
"???\n", // ASCII sees 3 bytes
"??\n", // UTF-8 still only 2
&["--quoting-style=literal", "--hide-control-char"],
),
];
for (filename, ascii_ref, utf_8_ref, args) in cases {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
let filename = uucore::os_str_from_bytes(filename)
.expect("Filename is valid Unicode supported on Linux");
at.touch(filename);
// When the locale does not handle UTF-8 encoding, escaping is done.
scene
.ucmd()
.env("LC_ALL", "C") // Non UTF-8 locale
.args(args)
.succeeds()
.stdout_only(ascii_ref);
// When the locale has UTF-8 support, the symbol is shown as-is.
scene
.ucmd()
.env("LC_ALL", "en_US.UTF-8") // UTF-8 locale
.args(args)
.succeeds()
.stdout_only(utf_8_ref);
}
}
}
#[test]