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 vm/mlvm/indy/func/jvmti/redefineClassInBootstrap. 29 * VM Testbase keywords: [feature_mlvm, jvmti, redefine, quarantine, noJFR] 30 * VM Testbase comments: 8013267 31 * VM Testbase readme: 32 * DESCRIPTION 33 * Test calls a boostrap and a target methods via InvokeDynamic call, monitoring that 34 * a method in the debuggee class (Dummy0.redefineNow()) is called (monitoring is done 35 * via MethodEntry event). At this moment, Dummy0 class is redefined using RedefineClasses 36 * function to Dummy1 class (in its classfile every occurence of "Dummy1" is replaced with 37 * "Dummy0") and PopFrame function is called to reenter the method. 38 * The test verifies that: 39 * - When class is redefined in bootstrap method frame, a new bootstrap method is called after PopFrame() 40 * CR 6929027 41 * 42 * @library /vmTestbase 43 * /test/lib 44 * 45 * @comment build dummy class 46 * @build vm.mlvm.indy.func.jvmti.redefineClassInBootstrap.INDIFY_Dummy0 47 * 48 * @comment compile newclass to bin/newclass 49 * @run driver nsk.share.ExtraClassesBuilder newclass 50 * @run driver vm.mlvm.share.IndifiedClassesBuilder bin/newclass 51 * 52 * @run driver jdk.test.lib.FileInstaller . . 53 * 54 * @comment build test class and indify classes 55 * @build vm.mlvm.indy.func.jvmti.share.IndyRedefineTest 56 * @run driver vm.mlvm.share.IndifiedClassesBuilder 57 * 58 * @run main/othervm/native 59 * -agentlib:IndyRedefineClass=verbose=~pathToNewByteCode=./bin/newclass 60 * vm.mlvm.indy.func.jvmti.share.IndyRedefineTest 61 * -dummyClassName=vm.mlvm.indy.func.jvmti.redefineClassInBootstrap.INDIFY_Dummy0 62 */ 63