| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| var common = require('../common'); |
| var assert = require('assert'); |
| |
| var fs = require('fs'); |
| var path = require('path'); |
| |
| var f = path.join(common.fixturesDir, 'x.txt'); |
| var f2 = path.join(common.fixturesDir, 'x2.txt'); |
| |
| console.log('watching for changes of ' + f); |
| |
| var changes = 0; |
| function watchFile() { |
| fs.watchFile(f, function(curr, prev) { |
| console.log(f + ' change'); |
| changes++; |
| assert.ok(curr.mtime != prev.mtime); |
| fs.unwatchFile(f); |
| watchFile(); |
| fs.unwatchFile(f); |
| }); |
| } |
| |
| watchFile(); |
| |
| |
| var fd = fs.openSync(f, 'w+'); |
| fs.writeSync(fd, 'xyz\n'); |
| fs.closeSync(fd); |
| |
| process.on('exit', function() { |
| assert.ok(changes > 0); |
| }); |