1 /* 2 * Copyright (c) 2019, 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 /** 26 * @test 27 * @bug 8221530 28 * @summary Test uses custom launcher that starts VM using JNI that verifies 29 * reflection API with null caller class 30 * @library /test/lib 31 * @run main/native CallerAccessTest 32 */ 33 34 import java.io.File; 35 import java.util.Map; 36 import jdk.test.lib.Platform; 37 import jdk.test.lib.Utils; 38 import jdk.test.lib.process.OutputAnalyzer; 39 40 import java.io.IOException; 41 import java.nio.file.Path; 42 import java.nio.file.Paths; 43 44 public class CallerAccessTest { 45 public static void main(String[] args) throws IOException { 46 Path launcher = Paths.get(System.getProperty("test.nativepath"), "CallerAccessTest"); 47 ProcessBuilder pb = new ProcessBuilder(launcher.toString()); 48 Map<String, String> env = pb.environment(); 49 50 String libName = Platform.isWindows() ? "bin" : "lib"; 51 Path libPath = Paths.get(Utils.TEST_JDK).resolve(libName); 52 String libDir = libPath.toAbsolutePath().toString(); 53 String serverDir = libPath.resolve("server").toAbsolutePath().toString(); 54 55 // set up shared library path 56 String sharedLibraryPathEnvName = Platform.sharedLibraryPathVariableName(); 57 env.compute(sharedLibraryPathEnvName, 58 (k, v) -> (v == null) ? libDir : v + File.pathSeparator + libDir); 59 env.compute(sharedLibraryPathEnvName, 60 (k, v) -> (v == null) ? serverDir : v + File.pathSeparator + serverDir); 61 62 System.out.println("Launching: " + launcher + " shared library path: " + 63 env.get(sharedLibraryPathEnvName)); 64 new OutputAnalyzer(pb.start()).shouldHaveExitValue(0); 65 } 66 } 67