1 /* 2 * Copyright (c) 2012, 2016, 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 7190813 8022719 27 * @summary Check for extended RPATHs on *nixes 28 * @modules java.compiler 29 * @compile -XDignore.symbol.file RunpathTest.java 30 * @run main RunpathTest 31 * @author ksrini 32 */ 33 34 import java.io.File; 35 36 public class RunpathTest extends TestHelper { 37 38 final String elfreaderCmd; 39 RunpathTest() { 40 elfreaderCmd = findElfReader(); 41 } 42 43 final String findElfReader() { 44 String[] paths = {"/usr/sbin", "/usr/bin"}; 45 final String cmd = isSolaris ? "elfdump" : "readelf"; 46 for (String x : paths) { 47 File p = new File(x); 48 File e = new File(p, cmd); 49 if (e.canExecute()) { 50 return e.getAbsolutePath(); 51 } 52 } 53 System.err.println("Warning: no suitable elf reader!"); 54 return null; 55 } 56 57 void elfCheck(String javacmd, String expectedRpath) { 58 final TestResult tr = doExec(elfreaderCmd, "-d", javacmd); 59 if (!tr.matches(expectedRpath)) { 60 System.out.println(tr); 61 throw new RuntimeException("FAILED: RPATH strings " + 62 expectedRpath + " not found in " + javaCmd); 63 } 64 System.out.println(javacmd + " contains expected RPATHS"); 65 } 66 67 void testRpath() { 68 String expectedRpath = ".*RPATH.*\\$ORIGIN/../lib.*"; 69 elfCheck(javaCmd, expectedRpath); 70 } 71 72 public static void main(String... args) throws Exception { 73 if (isSolaris || isLinux) { 74 RunpathTest rp = new RunpathTest(); 75 rp.testRpath(); 76 } 77 } 78 }