1 /* 2 * Copyright (c) 2008, 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 * @test 26 * 27 * @summary converted from VM Testbase nsk/jvmti/AttachOnDemand/attach036. 28 * VM Testbase keywords: [jpda, jvmti, noras, feature_282, vm6, jdk] 29 * VM Testbase readme: 30 * Description : 31 * Test tries to load java agents to the VM after the VM has started using 32 * Attach API (com.sun.tools.attach). 33 * This is negative test, it checks that attempt to attach java agent fails if 34 * main agent class has no proper 'agentmain' method. 35 * 36 * @library /vmTestbase 37 * /test/lib 38 * @run driver jdk.test.lib.FileInstaller . . 39 * @build nsk.jvmti.AttachOnDemand.attach036.attach036TestRunner 40 * 41 * @comment create attach036Agent00.jar in current directory 42 * @build nsk.jvmti.AttachOnDemand.attach036.attach036Agent00 43 * @run driver ClassFileInstaller nsk.jvmti.AttachOnDemand.attach036.attach036Agent00 44 * @build ExecDriver 45 * @run driver PropertyResolvingWrapper ExecDriver --cmd 46 * ${compile.jdk}/bin/jar 47 * -cfm attach036Agent00.jar ${test.src}/attach036Agent00.mf 48 * nsk/jvmti/AttachOnDemand/attach036/attach036Agent00.class 49 * 50 * @run main/othervm 51 * -XX:+UsePerfData 52 * -Djdk.attach.allowAttachSelf 53 * PropertyResolvingWrapper 54 * nsk.jvmti.AttachOnDemand.attach036.attach036TestRunner 55 * -jdk ${test.jdk} 56 * -ja attach036Agent00.jar 57 */ 58 59 package nsk.jvmti.AttachOnDemand.attach036; 60 61 import com.sun.tools.attach.AgentInitializationException; 62 import nsk.share.*; 63 import nsk.share.aod.*; 64 import nsk.share.test.TestUtils; 65 66 /* 67 * Negative test: checks that java agent fails to attach if main agent class 68 * has no proper agentmain method 69 * (test tries to attach java agent to the same VM where attach036TestRunner is running) 70 */ 71 public class attach036TestRunner extends AODTestRunner { 72 attach036TestRunner(String[] args)73 public attach036TestRunner(String[] args) { 74 super(args); 75 } 76 runTest()77 protected void runTest() { 78 try { 79 String currentVMId = getCurrentVMId(); 80 81 AgentsAttacher attacher = new AgentsAttacher(currentVMId, argParser.getAgents(), log); 82 83 try { 84 attacher.attachAgents(); 85 TestUtils.testFailed("Expected AgentLoadException wasn't thrown"); 86 } catch (Failure failure) { 87 if (failure.getCause() != null) { 88 if (failure.getCause() instanceof AgentInitializationException) 89 log.display("Expected AgentInitializationException was thrown"); 90 else 91 TestUtils.testFailed("Unexpected exception was thrown instead of AgentInitializationException: " + failure); 92 } else 93 throw failure; 94 } 95 } catch (Failure f) { 96 throw f; 97 } catch (Throwable t) { 98 TestUtils.unexpctedException(t); 99 } 100 } 101 main(String[] args)102 public static void main(String[] args) { 103 new attach036TestRunner(args).runTest(); 104 } 105 } 106