Attempt to fix eldargab#3: eldargab#3

lib/fake-fs.js

@@ -1,3 +1,15 @@
+/*******************************************************************************
+ * @license
+ * Copyright (c) 2013 VMware, Inc. All Rights Reserved.
+ * THIS FILE IS PROVIDED UNDER THE TERMS OF THE ECLIPSE PUBLIC LICENSE
+ * ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THIS FILE
+ * CONSTITUTES RECIPIENTS ACCEPTANCE OF THE AGREEMENT.
+ * You can obtain a current copy of the Eclipse Public License from
+ * http://www.opensource.org/licenses/eclipse-1.0.php
+ *
+ * Contributors:
+ *   Kris De Volder
+ ******************************************************************************/
 var stat = require('./stat')
 var PATH = require('path')
 var normalize = PATH.normalize
@@ -111,12 +123,24 @@ Fs.prototype.mkdirSync = function (dir, mode) {
     this.dir(dir)
 }
 
+Fs.prototype._isEmtpy = function() {
+	var children = this.childs || {};
+	for (var name in children) {
+		if (children[name]) {
+			return true;
+		}
+	}
+	return false;
+};
+
 Fs.prototype.rmdirSync = function (path) {
     if (!this.existsSync(path)) throw FsError('ENOENT');
 
     var item = this._get(path);
     if (!item.isDirectory()) throw FsError('ENOTDIR');
 
+    if (!item._isEmpty()) throw FsError('ENOTEMPTY');
+
     var parent = this._get(dirname(path));
     updateTimes(parent);
     this._rem(path);