nushell/crates/nu-path/tests/expand_path.rs

// use std::path::PathBuf;

// use nu_test_support::playground::Playground;

// use nu_path::{expand_path, expand_path_with};

// #[test]
// fn expand_path_with_and_without_relative() {
//     let relative_to = "/foo/bar";
//     let path = "../..";
//     let full_path = "/foo/bar/../..";

//     assert_eq!(expand_path(full_path), 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),);
// }

// #[test]
// fn expand_path_no_change() {
//     let path = "/foo/bar";

//     let actual = expand_path(&path);

//     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 actual = expand_path(spam);
//         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_dot() {
//     let actual = expand_path(".");
//     let expected = PathBuf::from(".");

//     assert_eq!(actual, expected);
// }

// #[test]
// fn expand_path_many_dots() {
//     let actual = expand_path("././/.//////./././//.///");
//     let expected = PathBuf::from("././././././.");

//     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_double_dot() {
//     let actual = expand_path("..");
//     let expected = PathBuf::from("..");

//     assert_eq!(actual, expected);
// }

// #[test]
// fn expand_path_dot_double_dot() {
//     let actual = expand_path("./..");
//     let expected = PathBuf::from("./..");

//     assert_eq!(actual, expected);
// }

// #[test]
// fn expand_path_double_dot_dot() {
//     let actual = expand_path("../.");
//     let expected = PathBuf::from("..");

//     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_ndots() {
//     let actual = expand_path("...");
//     let mut expected = PathBuf::from("..");
//     expected.push("..");

//     assert_eq!(actual, expected);
// }

// #[test]
// fn expand_normal_path_ndots() {
//     let actual = expand_path("foo/bar/baz/...");
//     let expected = PathBuf::from("foo");

//     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 actual = expand_path(tilde_path);

//     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("~"));
// }