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TypeScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import 'mocha';
import * as assert from 'assert';
import { joinPath, normalizePath, resolvePath, extname } from '../requests';
suite('requests', () => {
test('join', async function () {
assert.equal(joinPath('foo://a/foo/bar', 'x'), 'foo://a/foo/bar/x');
assert.equal(joinPath('foo://a/foo/bar/', 'x'), 'foo://a/foo/bar/x');
assert.equal(joinPath('foo://a/foo/bar/', '/x'), 'foo://a/foo/bar/x');
assert.equal(joinPath('foo://a/foo/bar/', 'x/'), 'foo://a/foo/bar/x/');
assert.equal(joinPath('foo://a/foo/bar/', 'x', 'y'), 'foo://a/foo/bar/x/y');
assert.equal(joinPath('foo://a/foo/bar/', 'x/', '/y'), 'foo://a/foo/bar/x/y');
assert.equal(joinPath('foo://a/foo/bar/', '.', '/y'), 'foo://a/foo/bar/y');
assert.equal(joinPath('foo://a/foo/bar/', 'x/y/z', '..'), 'foo://a/foo/bar/x/y');
});
test('resolve', async function () {
assert.equal(resolvePath('foo://a/foo/bar', 'x'), 'foo://a/foo/bar/x');
assert.equal(resolvePath('foo://a/foo/bar/', 'x'), 'foo://a/foo/bar/x');
assert.equal(resolvePath('foo://a/foo/bar/', '/x'), 'foo://a/x');
assert.equal(resolvePath('foo://a/foo/bar/', 'x/'), 'foo://a/foo/bar/x/');
});
test('normalize', async function () {
function assertNormalize(path: string, expected: string) {
assert.equal(normalizePath(path.split('/')), expected, path);
}
assertNormalize('a', 'a');
assertNormalize('/a', '/a');
assertNormalize('a/', 'a/');
assertNormalize('a/b', 'a/b');
assertNormalize('/a/foo/bar/x', '/a/foo/bar/x');
assertNormalize('/a/foo/bar//x', '/a/foo/bar/x');
assertNormalize('/a/foo/bar///x', '/a/foo/bar/x');
assertNormalize('/a/foo/bar/x/', '/a/foo/bar/x/');
assertNormalize('a/foo/bar/x/', 'a/foo/bar/x/');
assertNormalize('a/foo/bar/x//', 'a/foo/bar/x/');
assertNormalize('//a/foo/bar/x//', '/a/foo/bar/x/');
assertNormalize('a/.', 'a');
assertNormalize('a/./b', 'a/b');
assertNormalize('a/././b', 'a/b');
assertNormalize('a/n/../b', 'a/b');
assertNormalize('a/n/../', 'a/');
assertNormalize('a/n/../', 'a/');
assertNormalize('/a/n/../..', '/');
assertNormalize('..', '');
assertNormalize('/..', '/');
});
test('extname', async function () {
function assertExtName(input: string, expected: string) {
assert.equal(extname(input), expected, input);
}
assertExtName('foo://a/foo/bar', '');
assertExtName('foo://a/foo/bar.foo', '.foo');
assertExtName('foo://a/foo/.foo', '');
});
});