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require("../common");
var path = require('path');
var fs = require('fs');
var got_error = false;
var success_count = 0;

var file = path.join(fixturesDir, "a.js");
fs.open(file, process.O_WRONLY | process.O_APPEND, 0777, function (err, fd) {
	try {
		if(err) {
			got_error = true;
		}
		else {
			if(typeof(fs.fdatasyncSync(fd)) == "undefined") {
				puts("fdatasync SYNC: ok");
				success_count++;
			}
			else {
				got_error = true;
			}
			if(typeof(fs.fsyncSync(fd)) == "undefined") {
				puts("fsync SYNC: ok");
				success_count++;		
			}
			else {
				got_error = true;
			}
			fs.fdatasync(fd, function(err) {
	    		if(err) {
					got_error = true;
				}
				else {
					puts("fdatasync ASYNC: ok");
					success_count++;
				}
				fs.fsync(fd, function(err) {
		    		if(err) {
						got_error = true;
					}
					else {
						puts("fsync ASYNC: ok");
						success_count++;
					}
				});
			});
		}
	}
	catch(e) {
		got_error = true;
	}
});

process.addListener("exit", function () {
  assert.equal(4, success_count);
  assert.equal(false, got_error);
});