/* * Copyright 2021 The Backstage Authors * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import { posix, win32 } from 'path'; describe('isChildPath', () => { it('should check child posix paths', () => { jest.isolateModules(() => { jest.setMock('path', posix); const { isChildPath } = require('./isChildPath'); expect(isChildPath('/', '/')).toBe(true); expect(isChildPath('/x', '/x')).toBe(true); expect(isChildPath('/x', '/x/y')).toBe(true); expect(isChildPath('/x', '/x/x')).toBe(true); expect(isChildPath('/x', '/x/y/z')).toBe(true); expect(isChildPath('/x/y', '/x/y/z')).toBe(true); expect(isChildPath('/x/y/z', '/x/y/z')).toBe(true); expect(isChildPath('/x/a b c/z', '/x/a b c/z')).toBe(true); expect(isChildPath('/', '/ yz')).toBe(true); expect(isChildPath('/x', '/y')).toBe(false); expect(isChildPath('/x', '/')).toBe(false); expect(isChildPath('/x', '/x y')).toBe(false); expect(isChildPath('/x y', '/x yz')).toBe(false); expect(isChildPath('/ yz', '/')).toBe(false); expect(isChildPath('/x', '/')).toBe(false); jest.dontMock('path'); }); }); it('should check child win32 paths', () => { jest.isolateModules(() => { jest.setMock('path', win32); const { isChildPath } = require('./isChildPath'); expect(isChildPath('/x', '/x')).toBe(true); expect(isChildPath('/x', '/x/y')).toBe(true); expect(isChildPath('/x', '/x/x')).toBe(true); expect(isChildPath('/x', '/x/y/z')).toBe(true); expect(isChildPath('/x/y', '/x/y/z')).toBe(true); expect(isChildPath('/x/y/z', '/x/y/z')).toBe(true); expect(isChildPath('Z:', 'Z:')).toBe(true); expect(isChildPath('C:/', 'c:/')).toBe(true); expect(isChildPath('C:/x', 'C:/x')).toBe(true); expect(isChildPath('C:/x', 'c:/x')).toBe(true); expect(isChildPath('C:/x', 'C:/x/y')).toBe(true); expect(isChildPath('d:/x', 'D:/x/y')).toBe(true); expect(isChildPath('/x', '/y')).toBe(false); expect(isChildPath('/x', '/')).toBe(false); expect(isChildPath('C:/', 'D:/')).toBe(false); expect(isChildPath('C:/x', 'D:/x')).toBe(false); expect(isChildPath('D:/x', 'CD:/x')).toBe(false); expect(isChildPath('D:/x', 'D:/y')).toBe(false); jest.dontMock('path'); }); }); });