nushell/crates/nu-command/tests/commands/path/expand.rs
WindSoilder 0f10d984c3
add -n for path expand, so it doesn't follow symlink (#6255)
* add -p for path expand, so it doesn't follow symlink

* fix arg name

* rename from no-dereferenct to no-follow-link

* rename from no-follow-link to no-symlink, and change short -p to -n

* follow strict first

* fix

* simplify test

* fix clippy

* fix test on windows
2022-08-10 08:43:56 -05:00

128 lines
3.3 KiB
Rust

use nu_test_support::fs::Stub::EmptyFile;
use nu_test_support::playground::Playground;
use nu_test_support::{nu, pipeline};
use std::path::PathBuf;
#[test]
fn expands_path_with_dot() {
Playground::setup("path_expand_1", |dirs, sandbox| {
sandbox
.within("menu")
.with_files(vec![EmptyFile("spam.txt")]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
echo "menu/./spam.txt"
| path expand
"#
));
let expected = dirs.test.join("menu").join("spam.txt");
assert_eq!(PathBuf::from(actual.out), expected);
})
}
#[cfg(unix)]
#[test]
fn expands_path_without_follow_symlink() {
Playground::setup("path_expand_3", |dirs, sandbox| {
sandbox
.within("menu")
.with_files(vec![EmptyFile("spam.txt")]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
ln -s spam.txt menu/spam_link.ln;
echo "menu/./spam_link.ln"
| path expand -n
"#
));
let expected = dirs.test.join("menu").join("spam_link.ln");
assert_eq!(PathBuf::from(actual.out), expected);
})
}
#[test]
fn expands_path_with_double_dot() {
Playground::setup("path_expand_2", |dirs, sandbox| {
sandbox
.within("menu")
.with_files(vec![EmptyFile("spam.txt")]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
echo "menu/../menu/spam.txt"
| path expand
"#
));
let expected = dirs.test.join("menu").join("spam.txt");
assert_eq!(PathBuf::from(actual.out), expected);
})
}
#[cfg(windows)]
mod windows {
use super::*;
#[test]
fn expands_path_with_tilde_backward_slash() {
Playground::setup("path_expand_2", |dirs, _| {
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
echo "~\tmp.txt" | path expand
"#
));
assert!(!PathBuf::from(actual.out).starts_with("~"));
})
}
#[test]
fn win_expands_path_with_tilde_forward_slash() {
Playground::setup("path_expand_2", |dirs, _| {
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
echo "~/tmp.txt" | path expand
"#
));
assert!(!PathBuf::from(actual.out).starts_with("~"));
})
}
#[test]
fn expands_path_without_follow_symlink() {
Playground::setup("path_expand_3", |dirs, sandbox| {
sandbox
.within("menu")
.with_files(vec![EmptyFile("spam.txt")]);
let cwd = dirs.test();
std::os::windows::fs::symlink_file(
cwd.join("menu").join("spam.txt"),
cwd.join("menu").join("spam_link.ln"),
)
.unwrap();
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
echo "menu/./spam_link.ln"
| path expand -n
"#
));
let expected = dirs.test.join("menu").join("spam_link.ln");
assert_eq!(PathBuf::from(actual.out), expected);
})
}
}