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denoland-deno/std/path/relative_test.ts

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TypeScript

// Copyright the Browserify authors. MIT License.
// Ported from https://github.com/browserify/path-browserify/
const { test } = Deno;
import { assertEquals } from "../testing/asserts.ts";
import * as path from "./mod.ts";
const relativeTests = {
win32:
// arguments result
[
["c:/blah\\blah", "d:/games", "d:\\games"],
["c:/aaaa/bbbb", "c:/aaaa", ".."],
["c:/aaaa/bbbb", "c:/cccc", "..\\..\\cccc"],
["c:/aaaa/bbbb", "c:/aaaa/bbbb", ""],
["c:/aaaa/bbbb", "c:/aaaa/cccc", "..\\cccc"],
["c:/aaaa/", "c:/aaaa/cccc", "cccc"],
["c:/", "c:\\aaaa\\bbbb", "aaaa\\bbbb"],
["c:/aaaa/bbbb", "d:\\", "d:\\"],
["c:/AaAa/bbbb", "c:/aaaa/bbbb", ""],
["c:/aaaaa/", "c:/aaaa/cccc", "..\\aaaa\\cccc"],
["C:\\foo\\bar\\baz\\quux", "C:\\", "..\\..\\..\\.."],
[
"C:\\foo\\test",
"C:\\foo\\test\\bar\\package.json",
"bar\\package.json"
],
["C:\\foo\\bar\\baz-quux", "C:\\foo\\bar\\baz", "..\\baz"],
["C:\\foo\\bar\\baz", "C:\\foo\\bar\\baz-quux", "..\\baz-quux"],
["\\\\foo\\bar", "\\\\foo\\bar\\baz", "baz"],
["\\\\foo\\bar\\baz", "\\\\foo\\bar", ".."],
["\\\\foo\\bar\\baz-quux", "\\\\foo\\bar\\baz", "..\\baz"],
["\\\\foo\\bar\\baz", "\\\\foo\\bar\\baz-quux", "..\\baz-quux"],
["C:\\baz-quux", "C:\\baz", "..\\baz"],
["C:\\baz", "C:\\baz-quux", "..\\baz-quux"],
["\\\\foo\\baz-quux", "\\\\foo\\baz", "..\\baz"],
["\\\\foo\\baz", "\\\\foo\\baz-quux", "..\\baz-quux"],
["C:\\baz", "\\\\foo\\bar\\baz", "\\\\foo\\bar\\baz"],
["\\\\foo\\bar\\baz", "C:\\baz", "C:\\baz"]
],
posix:
// arguments result
[
["/var/lib", "/var", ".."],
["/var/lib", "/bin", "../../bin"],
["/var/lib", "/var/lib", ""],
["/var/lib", "/var/apache", "../apache"],
["/var/", "/var/lib", "lib"],
["/", "/var/lib", "var/lib"],
["/foo/test", "/foo/test/bar/package.json", "bar/package.json"],
["/Users/a/web/b/test/mails", "/Users/a/web/b", "../.."],
["/foo/bar/baz-quux", "/foo/bar/baz", "../baz"],
["/foo/bar/baz", "/foo/bar/baz-quux", "../baz-quux"],
["/baz-quux", "/baz", "../baz"],
["/baz", "/baz-quux", "../baz-quux"]
]
};
test(function relative() {
relativeTests.posix.forEach(function(p) {
const expected = p[2];
const actual = path.posix.relative(p[0], p[1]);
assertEquals(actual, expected);
});
});
test(function relativeWin32() {
relativeTests.win32.forEach(function(p) {
const expected = p[2];
const actual = path.win32.relative(p[0], p[1]);
assertEquals(actual, expected);
});
});