1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23const common = require('../common'); 24const fixtures = require('../common/fixtures'); 25const assert = require('assert'); 26const path = require('path'); 27const fs = require('fs'); 28 29const tmpdir = require('../common/tmpdir'); 30 31// Test creating and reading symbolic link 32const linkData = fixtures.path('cycles/'); 33const linkPath = path.join(tmpdir.path, 'cycles_link'); 34 35tmpdir.refresh(); 36 37fs.symlink(linkData, linkPath, 'junction', common.mustSucceed(() => { 38 fs.lstat(linkPath, common.mustSucceed((stats) => { 39 assert.ok(stats.isSymbolicLink()); 40 41 fs.readlink(linkPath, common.mustSucceed((destination) => { 42 assert.strictEqual(destination, linkData); 43 44 fs.unlink(linkPath, common.mustSucceed(() => { 45 assert(!fs.existsSync(linkPath)); 46 assert(fs.existsSync(linkData)); 47 })); 48 })); 49 })); 50})); 51 52// Test invalid symlink 53{ 54 const linkData = fixtures.path('/not/exists/dir'); 55 const linkPath = path.join(tmpdir.path, 'invalid_junction_link'); 56 57 fs.symlink(linkData, linkPath, 'junction', common.mustSucceed(() => { 58 assert(!fs.existsSync(linkPath)); 59 60 fs.unlink(linkPath, common.mustSucceed(() => { 61 assert(!fs.existsSync(linkPath)); 62 })); 63 })); 64} 65