1 /* 2 * Copyright (c) 1999, 2017, 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 /* 25 * @test 26 * @bug 4273031 27 * @summary ClassLoader.getResouce() should be able to 28 * find resources with leading "." in their names 29 * @library /lib/testlibrary 30 * @build jdk.testlibrary.* 31 * @run main GetDotResource 32 */ 33 34 import java.io.File; 35 import java.io.FileOutputStream; 36 import java.io.IOException; 37 import java.util.jar.JarEntry; 38 import java.util.jar.JarOutputStream; 39 40 import jdk.testlibrary.ProcessTools; 41 42 public class GetDotResource { 43 44 private static final String JAR_FILENAME = "resource.jar"; 45 private static final String DOT_FILENAME = ".resource"; 46 private static final String CP = JAR_FILENAME + File.pathSeparator 47 + System.getProperty("test.class.path"); 48 49 public static void main(String[] args) throws Throwable { 50 if (args.length == 0) { 51 createJar(JAR_FILENAME, DOT_FILENAME); 52 53 ProcessTools.executeTestJava("-cp", CP, 54 GetDotResource.class.getName(), 55 DOT_FILENAME) 56 .outputTo(System.out) 57 .errorTo(System.out) 58 .shouldHaveExitValue(0); 59 } else { 60 runTest(args[0]); 61 } 62 } 63 64 public static void runTest(String dotFileName) throws Exception { 65 if (GetDotResource.class.getClassLoader(). 66 getResourceAsStream(dotFileName) == null) { 67 throw new Exception("Could not find resource with " 68 + "leading . in their names"); 69 } 70 } 71 72 public static void createJar(String jarFileName, String dotFileName) 73 throws IOException { 74 try (FileOutputStream fos = new FileOutputStream(jarFileName); 75 JarOutputStream out = new JarOutputStream(fos)) 76 { 77 out.putNextEntry(new JarEntry(dotFileName)); 78 out.closeEntry(); 79 } 80 } 81 }