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ls: gnu color-norm test fix (#6481)

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sreehari prasad 2024-06-25 01:08:10 +05:30 • committed by GitHub
parent 92c3de5387
commit 92665144c9
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6 changed files with 342 additions and 103 deletions
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130
tests/by-util/test_ls.rs
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@ -4673,3 +4673,133 @@ fn test_acl_display() {
.succeeds()
.stdout_contains("+");
}
// Make sure that "ls --color" correctly applies color "normal" to text and
// files. Specifically, it should use the NORMAL setting to format non-file name
// output and file names that don't have a designated color (unless the FILE
// setting is also configured).
#[cfg(unix)]
#[test]
fn test_ls_color_norm() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
at.touch("exe");
at.set_mode("exe", 0o755);
at.touch("no_color");
at.set_mode("no_color", 0o444);
let colors = "no=7:ex=01;32";
let strip = |input: &str| {
let re = Regex::new(r"-r.*norm").unwrap();
re.replace_all(input, "norm").to_string()
};
// Uncolored file names should inherit NORMAL attributes.
let expected = "\x1b[0m\x1b[07mnorm \x1b[0m\x1b[01;32mexe\x1b[0m\n\x1b[07mnorm no_color\x1b[0m"; // spell-checker:disable-line
scene
.ucmd()
.env("LS_COLORS", colors)
.env("TIME_STYLE", "+norm")
.arg("-gGU")
.arg("--color")
.arg("exe")
.arg("no_color")
.succeeds()
.stdout_str_apply(strip)
.stdout_contains(expected);
let expected = "\x1b[0m\x1b[07m\x1b[0m\x1b[01;32mexe\x1b[0m \x1b[07mno_color\x1b[0m\n"; // spell-checker:disable-line
scene
.ucmd()
.env("LS_COLORS", colors)
.env("TIME_STYLE", "+norm")
.arg("-xU")
.arg("--color")
.arg("exe")
.arg("no_color")
.succeeds()
.stdout_contains(expected);
let expected =
"\x1b[0m\x1b[07mnorm no_color\x1b[0m\n\x1b[07mnorm \x1b[0m\x1b[01;32mexe\x1b[0m\n"; // spell-checker:disable-line
scene
.ucmd()
.env("LS_COLORS", colors)
.env("TIME_STYLE", "+norm")
.arg("-gGU")
.arg("--color")
.arg("no_color")
.arg("exe")
.succeeds()
.stdout_str_apply(strip)
.stdout_contains(expected);
let expected = "\x1b[0m\x1b[07mno_color\x1b[0m \x1b[07m\x1b[0m\x1b[01;32mexe\x1b[0m"; // spell-checker:disable-line
scene
.ucmd()
.env("LS_COLORS", colors)
.env("TIME_STYLE", "+norm")
.arg("-xU")
.arg("--color")
.arg("no_color")
.arg("exe")
.succeeds()
.stdout_contains(expected);
// NORMAL does not override FILE
let expected = "\x1b[0m\x1b[07mnorm \x1b[0m\x1b[01mno_color\x1b[0m\n\x1b[07mnorm \x1b[0m\x1b[01;32mexe\x1b[0m\n"; // spell-checker:disable-line
scene
.ucmd()
.env("LS_COLORS", format!("{}:fi=1", colors))
.env("TIME_STYLE", "+norm")
.arg("-gGU")
.arg("--color")
.arg("no_color")
.arg("exe")
.succeeds()
.stdout_str_apply(strip)
.stdout_contains(expected);
// uncolored ordinary files that do _not_ inherit from NORMAL.
let expected =
"\x1b[0m\x1b[07mnorm \x1b[0mno_color\x1b[0m\n\x1b[07mnorm \x1b[0m\x1b[01;32mexe\x1b[0m\n"; // spell-checker:disable-line
scene
.ucmd()
.env("LS_COLORS", format!("{}:fi=", colors))
.env("TIME_STYLE", "+norm")
.arg("-gGU")
.arg("--color")
.arg("no_color")
.arg("exe")
.succeeds()
.stdout_str_apply(strip)
.stdout_contains(expected);
let expected =
"\x1b[0m\x1b[07mnorm \x1b[0mno_color\x1b[0m\n\x1b[07mnorm \x1b[0m\x1b[01;32mexe\x1b[0m\n"; // spell-checker:disable-line
scene
.ucmd()
.env("LS_COLORS", format!("{}:fi=0", colors))
.env("TIME_STYLE", "+norm")
.arg("-gGU")
.arg("--color")
.arg("no_color")
.arg("exe")
.succeeds()
.stdout_str_apply(strip)
.stdout_contains(expected);
// commas (-m), indicator chars (-F) and the "total" line, do not currently
// use NORMAL attributes
let expected = "\x1b[0m\x1b[07mno_color\x1b[0m, \x1b[07m\x1b[0m\x1b[01;32mexe\x1b[0m\n"; // spell-checker:disable-line
scene
.ucmd()
.env("LS_COLORS", colors)
.env("TIME_STYLE", "+norm")
.arg("-mU")
.arg("--color")
.arg("no_color")
.arg("exe")
.succeeds()
.stdout_contains(expected);
}