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Add unit tests for path_normalize_for_cd()

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This commit is contained in:
Mahmoud Al-Qudsi 2024-05-21 12:07:03 -05:00
parent 8c62f733b3
commit 96b979077c
1 changed files with 84 additions and 0 deletions
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84
src/wutil/mod.rs
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@ -322,6 +322,90 @@ pub fn path_normalize_for_cd(wd: &wstr, path: &wstr) -> WString {
result
}
#[cfg(test)]
mod path_cd_tests {
use super::path_normalize_for_cd;
use crate::wchar::L;
#[test]
fn relative_path() {
let wd = L!("/home/user/");
let path = L!("projects");
eprintln!("({}, {})", wd, path);
assert_eq!(path_normalize_for_cd(wd, path), L!("/home/user/projects"));
}
#[test]
fn absolute_path() {
let wd = L!("/home/user/");
let path = L!("/etc");
eprintln!("({}, {})", wd, path);
assert_eq!(path_normalize_for_cd(wd, path), L!("/etc"));
}
#[test]
fn parent_directory() {
let wd = L!("/home/user/projects/");
let path = L!("../docs");
eprintln!("({}, {})", wd, path);
assert_eq!(path_normalize_for_cd(wd, path), L!("/home/user/docs"));
}
#[test]
fn current_directory() {
let wd = L!("/home/user/");
let path = L!("./");
eprintln!("({}, {})", wd, path);
assert_eq!(path_normalize_for_cd(wd, path), L!("/home/user"));
}
#[test]
fn nested_parent_directory() {
let wd = L!("/home/user/projects/");
let path = L!("../../");
eprintln!("({}, {})", wd, path);
assert_eq!(path_normalize_for_cd(wd, path), L!("/home"));
}
#[test]
fn complex_path() {
let wd = L!("/home/user/projects/");
let path = L!("./../other/projects/./.././../docs");
eprintln!("({}, {})", wd, path);
assert_eq!(
path_normalize_for_cd(wd, path),
L!("/home/user/other/projects/./.././../docs")
);
}
#[test]
fn root_directory() {
let wd = L!("/");
let path = L!("..");
eprintln!("({}, {})", wd, path);
assert_eq!(path_normalize_for_cd(wd, path), L!("/.."));
}
#[test]
fn empty_path() {
let wd = L!("/home/user/");
let path = L!("");
eprintln!("({}, {})", wd, path);
assert_eq!(path_normalize_for_cd(wd, path), L!("/home/user/"));
}
#[test]
fn trailing_slash() {
let wd = L!("/home/user/projects/");
let path = L!("docs/");
eprintln!("({}, {})", wd, path);
assert_eq!(
path_normalize_for_cd(wd, path),
L!("/home/user/projects/docs/")
);
}
}
/// Wide character version of dirname().
pub fn wdirname(mut path: &wstr) -> &wstr {
// Do not use system-provided dirname (#7837).