1 /* 2 * Copyright (c) 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 * 28 * @summary converted from VM Testbase nsk/jdi/VirtualMachine/redefineClasses/redefineclasses034. 29 * VM Testbase keywords: [quick, jpda, jdi, redefine] 30 * VM Testbase readme: 31 * DESCRIPTION: 32 * The test checks up com.sun.jdi.VirtualMachine.redefineClasses() 33 * in case when redefined class loaded by a custom loader. 34 * The test perform next steps: 35 * 1. Debugee loads a tested class by the custom loader. 36 * 2. When getting ClassPrepareEvent, debugger checks 37 * class loader of tested class to be the custom class loader. 38 * 3. Debugger redefines the tested class and checks the redefinition 39 * to be successful. 40 * The abose steps are performed for two cases, when the custom loader 41 * extends java.net.URLClassLoader and when the custom loader directly 42 * extends java.lang.ClassLoader. 43 * COMMENTS 44 * The test was developed as a regression test for 45 * #4739099 JDI HotSwap class file replacement with custom classloader broken 46 * 12/20/2002 test was fixed according to test bug 4778296: 47 * - handling VMStartEvent was removed from the debugger part of the test 48 * - quit on VMDeathEvent was added to the event handling loop 49 * Test updated to wait for debugee VM exit: 50 * - standard method Debugee.endDebugee() is used instead of final Debugee.resume() 51 * 52 * @library /vmTestbase 53 * /test/lib 54 * @run driver jdk.test.lib.FileInstaller . . 55 * @build nsk.jdi.VirtualMachine.redefineClasses.redefineclasses034 56 * nsk.jdi.VirtualMachine.redefineClasses.redefineclasses034a 57 * 58 * @comment make sure redefineclasses034a is compiled with full debug info 59 * @clean nsk.jdi.VirtualMachine.redefineClasses.redefineclasses034a 60 * @compile -g:lines,source,vars ../redefineclasses034a.java 61 * 62 * @comment compile loadclassXX to bin/loadclassXX 63 * with full debug info 64 * @run driver nsk.share.ExtraClassesBuilder 65 * -g:lines,source,vars 66 * loadclass 67 * 68 * @comment compile newclassXX to bin/newclassXX 69 * with full debug info 70 * @run driver nsk.share.ExtraClassesBuilder 71 * -g:lines,source,vars 72 * newclass 73 * 74 * @run main/othervm PropertyResolvingWrapper 75 * nsk.jdi.VirtualMachine.redefineClasses.redefineclasses034 76 * ./bin 77 * -verbose 78 * -arch=${os.family}-${os.simpleArch} 79 * -waittime=5 80 * -debugee.vmkind=java 81 * -transport.address=dynamic 82 * "-debugee.vmkeys=${test.vm.opts} ${test.java.opts}" 83 */ 84 85