michael@0: /* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: const Cc = Components.classes;
michael@0: const Ci = Components.interfaces;
michael@0: const Cr = Components.results;
michael@0: 
michael@0: function run_test()
michael@0: {
michael@0:   // Generate a leaf name that is 255 characters long.
michael@0:   var longLeafName = new Array(256).join("T");
michael@0: 
michael@0:   // Generate the path for a file located in a directory with a long name.
michael@0:   var tempFile = Cc["@mozilla.org/file/directory_service;1"].
michael@0:                  getService(Ci.nsIProperties).get("TmpD", Ci.nsIFile);
michael@0:   tempFile.append(longLeafName);
michael@0:   tempFile.append("test.txt");
michael@0: 
michael@0:   try {
michael@0:     tempFile.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, 0600);
michael@0:     do_throw("Creating an item in a folder with a very long name should throw");
michael@0:   }
michael@0:   catch (e if (e instanceof Ci.nsIException &&
michael@0:                e.result == Cr.NS_ERROR_FILE_UNRECOGNIZED_PATH)) {
michael@0:     // We expect the function not to crash but to raise this exception.
michael@0:   }
michael@0: }