nushell/tests/path/expand_path.rs

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use std::path::PathBuf;
use nu_test_support::playground::Playground;
use nu_path::expand_path_with;
#[cfg(not(windows))]
#[test]
fn expand_path_with_and_without_relative() {
let relative_to = "/foo/bar";
let path = "../..";
let full_path = "/foo/bar/../..";
let cwd = std::env::current_dir().expect("Could not get current directory");
assert_eq!(
expand_path_with(full_path, cwd),
expand_path_with(path, relative_to),
);
}
#[test]
fn expand_path_with_relative() {
let relative_to = "/foo/bar";
let path = "../..";
assert_eq!(PathBuf::from("/"), expand_path_with(path, relative_to),);
}
#[cfg(not(windows))]
#[test]
fn expand_path_no_change() {
let path = "/foo/bar";
let cwd = std::env::current_dir().expect("Could not get current directory");
let actual = expand_path_with(path, cwd);
assert_eq!(actual, PathBuf::from(path));
}
#[test]
fn expand_unicode_path_no_change() {
Playground::setup("nu_path_test_1", |dirs, _| {
let mut spam = dirs.test().clone();
spam.push("🚒.txt");
let cwd = std::env::current_dir().expect("Could not get current directory");
let actual = expand_path_with(spam, cwd);
let mut expected = dirs.test().clone();
expected.push("🚒.txt");
assert_eq!(actual, expected);
});
}
#[ignore]
#[test]
fn expand_non_utf8_path() {
// TODO
}
#[test]
fn expand_path_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let actual = expand_path_with("spam.txt", dirs.test());
let mut expected = dirs.test().clone();
expected.push("spam.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_unicode_path_relative_to_unicode_path_with_spaces() {
Playground::setup("nu_path_test_1", |dirs, _| {
let mut relative_to = dirs.test().clone();
relative_to.push("e-$ èрт🚒♞中片-j");
let actual = expand_path_with("🚒.txt", relative_to);
let mut expected = dirs.test().clone();
expected.push("e-$ èрт🚒♞中片-j/🚒.txt");
assert_eq!(actual, expected);
});
}
#[ignore]
#[test]
fn expand_non_utf8_path_relative_to_non_utf8_path_with_spaces() {
// TODO
}
#[test]
fn expand_absolute_path_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let mut absolute_path = dirs.test().clone();
absolute_path.push("spam.txt");
let actual = expand_path_with(&absolute_path, "non/existent/directory");
let expected = absolute_path;
assert_eq!(actual, expected);
});
}
#[test]
fn expand_path_with_dot_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let actual = expand_path_with("./spam.txt", dirs.test());
let mut expected = dirs.test().clone();
expected.push("spam.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_path_with_many_dots_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let actual = expand_path_with("././/.//////./././//.////spam.txt", dirs.test());
let mut expected = dirs.test().clone();
expected.push("spam.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_path_with_double_dot_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let actual = expand_path_with("foo/../spam.txt", dirs.test());
let mut expected = dirs.test().clone();
expected.push("spam.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_path_with_many_double_dots_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let actual = expand_path_with("foo/bar/baz/../../../spam.txt", dirs.test());
let mut expected = dirs.test().clone();
expected.push("spam.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_path_with_3_ndots_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let actual = expand_path_with("foo/bar/.../spam.txt", dirs.test());
let mut expected = dirs.test().clone();
expected.push("spam.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_path_with_many_3_ndots_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let actual = expand_path_with(
"foo/bar/baz/eggs/sausage/bacon/.../.../.../spam.txt",
dirs.test(),
);
let mut expected = dirs.test().clone();
expected.push("spam.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_path_with_4_ndots_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let actual = expand_path_with("foo/bar/baz/..../spam.txt", dirs.test());
let mut expected = dirs.test().clone();
expected.push("spam.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_path_with_many_4_ndots_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let actual = expand_path_with(
"foo/bar/baz/eggs/sausage/bacon/..../..../spam.txt",
dirs.test(),
);
let mut expected = dirs.test().clone();
expected.push("spam.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_path_with_way_too_many_dots_relative_to() {
Playground::setup("nu_path_test_1", |dirs, _| {
let mut relative_to = dirs.test().clone();
relative_to.push("foo/bar/baz/eggs/sausage/bacon/vikings");
let actual = expand_path_with("././..////././...///././.....///spam.txt", relative_to);
let mut expected = dirs.test().clone();
expected.push("spam.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_unicode_path_with_way_too_many_dots_relative_to_unicode_path_with_spaces() {
Playground::setup("nu_path_test_1", |dirs, _| {
let mut relative_to = dirs.test().clone();
relative_to.push("foo/áčěéí +šř=é/baz/eggs/e-$ èрт🚒♞中片-j/bacon/öäöä öäöä");
let actual = expand_path_with("././..////././...///././.....///🚒.txt", relative_to);
let mut expected = dirs.test().clone();
expected.push("🚒.txt");
assert_eq!(actual, expected);
});
}
#[test]
fn expand_path_tilde() {
let tilde_path = "~";
let cwd = std::env::current_dir().expect("Could not get current directory");
let actual = expand_path_with(tilde_path, cwd);
assert!(actual.is_absolute());
assert!(!actual.starts_with("~"));
}
#[test]
fn expand_path_tilde_relative_to() {
let tilde_path = "~";
let actual = expand_path_with(tilde_path, "non/existent/path");
assert!(actual.is_absolute());
assert!(!actual.starts_with("~"));
}