var common = require('../common'); var assert = require('assert'); var path = require('path'); var fs = require('fs'); var successes = 0; var file = path.join(common.fixturesDir, 'a.js'); common.error('open ' + file); fs.open(file, 'a', 0777, function(err, fd) { common.error('fd ' + fd); if (err) throw err; fs.fdatasyncSync(fd); common.error('fdatasync SYNC: ok'); successes++; fs.fsyncSync(fd); common.error('fsync SYNC: ok'); successes++; fs.fdatasync(fd, function(err) { if (err) throw err; common.error('fdatasync ASYNC: ok'); successes++; fs.fsync(fd, function(err) { if (err) throw err; common.error('fsync ASYNC: ok'); successes++; }); }); }); process.on('exit', function() { assert.equal(4, successes); });