mirror of
https://github.com/denoland/std.git
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76 lines
2.9 KiB
TypeScript
76 lines
2.9 KiB
TypeScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// Copyright the Browserify authors. MIT License.
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// Ported from https://github.com/browserify/path-browserify/
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import { assertEquals } from "@std/assert";
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import * as posix from "./posix/mod.ts";
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import * as windows from "./windows/mod.ts";
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import { relative } from "./relative.ts";
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const relativeTests = {
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// arguments result
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windows: [
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["c:/blah\\blah", "d:/games", "d:\\games"],
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["c:/aaaa/bbbb", "c:/aaaa", ".."],
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["c:/aaaa/bbbb", "c:/cccc", "..\\..\\cccc"],
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["c:/aaaa/bbbb", "c:/aaaa/bbbb", ""],
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["c:/aaaa/bbbb", "c:/aaaa/cccc", "..\\cccc"],
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["c:/aaaa/", "c:/aaaa/cccc", "cccc"],
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["c:/", "c:\\aaaa\\bbbb", "aaaa\\bbbb"],
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["c:/aaaa/bbbb", "d:\\", "d:\\"],
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["c:/AaAa/bbbb", "c:/aaaa/bbbb", ""],
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["c:/aaaaa/", "c:/aaaa/cccc", "..\\aaaa\\cccc"],
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["C:\\foo\\bar\\baz\\quux", "C:\\", "..\\..\\..\\.."],
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["C:\\foo\\test", "C:\\foo\\test\\bar\\package.json", "bar\\package.json"],
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["C:\\foo\\bar\\baz-quux", "C:\\foo\\bar\\baz", "..\\baz"],
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["C:\\foo\\bar\\baz", "C:\\foo\\bar\\baz-quux", "..\\baz-quux"],
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["\\\\foo\\bar", "\\\\foo\\bar\\baz", "baz"],
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["\\\\foo\\bar\\baz", "\\\\foo\\bar", ".."],
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["\\\\foo\\bar\\baz-quux", "\\\\foo\\bar\\baz", "..\\baz"],
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["\\\\foo\\bar\\baz", "\\\\foo\\bar\\baz-quux", "..\\baz-quux"],
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["C:\\baz-quux", "C:\\baz", "..\\baz"],
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["C:\\baz", "C:\\baz-quux", "..\\baz-quux"],
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["\\\\foo\\baz-quux", "\\\\foo\\baz", "..\\baz"],
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["\\\\foo\\baz", "\\\\foo\\baz-quux", "..\\baz-quux"],
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["C:\\baz", "\\\\foo\\bar\\baz", "\\\\foo\\bar\\baz"],
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["\\\\foo\\bar\\baz", "C:\\baz", "C:\\baz"],
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] as const,
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// arguments result
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posix: [
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["/var/lib", "/var", ".."],
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["/var/lib", "/bin", "../../bin"],
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["/var/lib", "/var/lib", ""],
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["/var/lib", "/var/apache", "../apache"],
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["/var/", "/var/lib", "lib"],
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["/", "/var/lib", "var/lib"],
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["/foo/test", "/foo/test/bar/package.json", "bar/package.json"],
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["/Users/a/web/b/test/mails", "/Users/a/web/b", "../.."],
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["/foo/bar/baz-quux", "/foo/bar/baz", "../baz"],
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["/foo/bar/baz", "/foo/bar/baz-quux", "../baz-quux"],
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["/baz-quux", "/baz", "../baz"],
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["/baz", "/baz-quux", "../baz-quux"],
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] as const,
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};
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Deno.test("posix.relative()", function () {
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relativeTests.posix.forEach(function (p) {
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const expected = p[2];
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const actual = posix.relative(p[0], p[1]);
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assertEquals(actual, expected);
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});
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});
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Deno.test("windows.relative()", function () {
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relativeTests.windows.forEach(function (p) {
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const expected = p[2];
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const actual = windows.relative(p[0], p[1]);
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assertEquals(actual, expected);
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});
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});
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Deno.test("relative() returns current working directory if input is empty", function () {
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const pwd = Deno.cwd();
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assertEquals(relative("", pwd), "");
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assertEquals(relative(pwd, ""), "");
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assertEquals(relative(pwd, pwd), "");
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});
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