/* * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * * @summary converted from VM Testbase vm/mlvm/indy/func/jvmti/mergeCP_indy2manyDiff_a. * VM Testbase keywords: [feature_mlvm, nonconcurrent, jvmti, redefine, noJFR] * VM Testbase readme: * DESCRIPTION * Test calls a boostrap and a target methods via InvokeDynamic call, monitoring that * a method in the debuggee class (Dummy0.redefineNow()) is called (monitoring is done * via MethodEntry event). After calling the target method, Dummy0 class is redefined * using RedefineClasses function to another Dummy0 class and PopFrame function * is called to reenter the method. * To verify logic of merging constant pools with regard to JSR 292, the original class has just * one invokedynamic call and the new Dummy0 has several invokedynamic calls with different arguments. * The test verifies that when class is redefined and frame is popped, * the new target method is executed and the site is relinked. * * @library /vmTestbase * /test/lib * * @comment build dummy class * @build vm.mlvm.indy.func.jvmti.mergeCP_indy2manyDiff_a.INDIFY_Dummy0 * * @comment compile newclass to bin/newclass * @run driver nsk.share.ExtraClassesBuilder newclass * @run driver vm.mlvm.share.IndifiedClassesBuilder bin/newclass * * @run driver jdk.test.lib.FileInstaller . . * * @comment build test class and indify classes * @build vm.mlvm.indy.func.jvmti.share.IndyRedefineTest * @run driver vm.mlvm.share.IndifiedClassesBuilder * * @run main/othervm/native * -agentlib:IndyRedefineClass=verbose=~pathToNewByteCode=./bin/newclass * vm.mlvm.indy.func.jvmti.share.IndyRedefineTest * -dummyClassName=vm.mlvm.indy.func.jvmti.mergeCP_indy2manyDiff_a.INDIFY_Dummy0 */