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'); 24 25if (common.isIBMi) { 26 common.skip('IBMi does not support fs.watch()'); 27} 28 29const path = require('path'); 30const fs = require('fs'); 31 32const tmpdir = require('../common/tmpdir'); 33tmpdir.refresh(); 34 35const testDir = tmpdir.path; 36const testsubdir = path.join(testDir, 'testsubdir'); 37const filepath = path.join(testsubdir, 'watch.txt'); 38 39fs.mkdirSync(testsubdir, 0o700); 40 41// Need a grace period, else the mkdirSync() above fires off an event. 42setTimeout(function() { 43 const watcher = fs.watch(testDir, { persistent: true }, common.mustNotCall()); 44 setTimeout(function() { 45 fs.writeFileSync(filepath, 'test'); 46 }, 100); 47 setTimeout(function() { 48 watcher.close(); 49 }, 500); 50}, 50); 51