1 /* 2 * Copyright (c) 2014, 2018, 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 * @summary bootclasspath mismatch test. 28 * @requires vm.cds 29 * @library /test/lib 30 * @modules java.base/jdk.internal.misc 31 * java.management 32 * jdk.jartool/sun.tools.jar 33 * @compile test-classes/Hello.java 34 * @run main BootClassPathMismatch 35 */ 36 37 import jdk.test.lib.cds.CDSOptions; 38 import jdk.test.lib.cds.CDSTestUtils; 39 import jdk.test.lib.process.OutputAnalyzer; 40 import java.io.File; 41 import java.nio.file.Files; 42 import java.nio.file.FileAlreadyExistsException; 43 import java.nio.file.StandardCopyOption; 44 import java.nio.file.Paths; 45 46 47 public class BootClassPathMismatch { 48 private static final String mismatchMessage = "shared class paths mismatch"; 49 50 public static void main(String[] args) throws Exception { 51 JarBuilder.getOrCreateHelloJar(); 52 copyHelloToNewDir(); 53 54 BootClassPathMismatch test = new BootClassPathMismatch(); 55 test.testBootClassPathMismatch(); 56 test.testBootClassPathMismatch2(); 57 test.testBootClassPathMismatchWithAppend(); 58 test.testBootClassPathMatch(); 59 } 60 61 /* Archive contains boot classes only, with Hello class on -Xbootclasspath/a path. 62 * 63 * Error should be detected if: 64 * dump time: -Xbootclasspath/a:${testdir}/hello.jar 65 * run-time : -Xbootclasspath/a:${testdir}/newdir/hello.jar 66 */ 67 public void testBootClassPathMismatch() throws Exception { 68 String appJar = JarBuilder.getOrCreateHelloJar(); 69 String appClasses[] = {"Hello"}; 70 TestCommon.dump( 71 appJar, appClasses, "-Xbootclasspath/a:" + appJar); 72 String testDir = TestCommon.getTestDir("newdir"); 73 String otherJar = testDir + File.separator + "hello.jar"; 74 TestCommon.run( 75 "-cp", appJar, "-verbose:class", "-Xbootclasspath/a:" + otherJar, "Hello") 76 .assertAbnormalExit(mismatchMessage); 77 } 78 79 /* Archive contains boot classes only, with Hello loaded from -Xbootclasspath/a at dump time. 80 * 81 * No error if: 82 * dump time: -Xbootclasspath/a:${testdir}/hello.jar 83 * run-time : -Xbootclasspath/a:${testdir}/hello.jar 84 */ 85 public void testBootClassPathMatch() throws Exception { 86 String appJar = TestCommon.getTestJar("hello.jar"); 87 String appClasses[] = {"Hello"}; 88 TestCommon.dump( 89 appJar, appClasses, "-Xbootclasspath/a:" + appJar); 90 TestCommon.run( 91 "-cp", appJar, "-verbose:class", 92 "-Xbootclasspath/a:" + appJar, "Hello") 93 .assertNormalExit("[class,load] Hello source: shared objects file"); 94 } 95 96 /* Archive contains boot classes only, runtime add -Xbootclasspath/a path. 97 * 98 * No error: 99 * dump time: No -Xbootclasspath/a 100 * run-time : -Xbootclasspath/a:${testdir}/hello.jar 101 */ 102 public void testBootClassPathMismatchWithAppend() throws Exception { 103 CDSOptions opts = new CDSOptions().setUseVersion(false); 104 OutputAnalyzer out = CDSTestUtils.createArchive(opts); 105 CDSTestUtils.checkDump(out); 106 107 String appJar = JarBuilder.getOrCreateHelloJar(); 108 opts.addPrefix("-Xbootclasspath/a:" + appJar, "-showversion").addSuffix("Hello"); 109 CDSTestUtils.runWithArchiveAndCheck(opts); 110 } 111 112 /* Archive contains app classes, with Hello on -cp path at dump time. 113 * 114 * Error should be detected if: 115 * dump time: <no bootclasspath specified> 116 * run-time : -Xbootclasspath/a:${testdir}/hello.jar 117 */ 118 public void testBootClassPathMismatch2() throws Exception { 119 String appJar = JarBuilder.getOrCreateHelloJar(); 120 String appClasses[] = {"Hello"}; 121 TestCommon.dump(appJar, appClasses); 122 TestCommon.run( 123 "-cp", appJar, "-verbose:class", "-Xbootclasspath/a:" + appJar, "Hello") 124 .assertAbnormalExit(mismatchMessage); 125 } 126 127 private static void copyHelloToNewDir() throws Exception { 128 String classDir = System.getProperty("test.classes"); 129 String dstDir = classDir + File.separator + "newdir"; 130 try { 131 Files.createDirectory(Paths.get(dstDir)); 132 } catch (FileAlreadyExistsException e) { } 133 134 Files.copy(Paths.get(classDir, "hello.jar"), 135 Paths.get(dstDir, "hello.jar"), 136 StandardCopyOption.REPLACE_EXISTING); 137 } 138 }