1/* 2 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/* @test 25 @bug 4842706 26 @summary Test some file operations with empty path 27 */ 28 29import java.io.*; 30 31public class EmptyPath { 32 public static void main(String [] args) throws Exception { 33 File f = new File(""); 34 f.mkdir(); 35 try { 36 f.createNewFile(); 37 throw new RuntimeException("Expected exception not thrown"); 38 } catch (IOException ioe) { 39 // Correct result 40 } 41 try { 42 FileInputStream fis = new FileInputStream(f); 43 fis.close(); 44 throw new RuntimeException("Expected exception not thrown"); 45 } catch (FileNotFoundException fnfe) { 46 // Correct result 47 } 48 } 49} 50