/* * 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 nsk/jvmti/AddToBootstrapClassLoaderSearch/bootclssearch001. * VM Testbase keywords: [quick, jpda, jvmti, onload_only_logic, noras, no_cds] * VM Testbase readme: * DESCRIPTION * This JVMTI test exercises JVMTI thread function AddToBootstrapClassLoaderSearch(). * This test checks that AddToBootstrapClassLoaderSearch() adds segment * to bootstrap class search path in OnLoad phase and bootstrap classloader * will find debuggee class using that segment. * Debuggee class does not have direct superclass to be loaded too. * The following checks are performed by the test: * - AddToBootstrapClassLoaderSearch() returns no errors in OnLoad phase * - debuggee class will be found by bootstrap classloader using added segment * Source of debuggee class 'bootclssearch001' is located in special subdirectory * 'newclass' and thus will be compiled to '$COMMON_CLASSES_LOCATION/newclass' * subdirectory, where it usually can not be found by bootstrap classloader. * The agent adds this subdirectory to the bootstrap class search path * in Agent_OnLoad(), and thus the debuggee class should be found by * bootstrap classloader and executed normally. * If AddToBootstrapClassLoaderSearch() returns error in Agent_OnLoad(), * then agent returns JNI_ERR and VM fails on initialization. * If AddToBootstrapClassLoaderSearch() does not adds segment to bootstrap * class search path, then debuggee class is not found and VM fails on * initialization. * Otherwise, if debuggee class is found, loaded, executed, it returns PASS * and the test passes with exit code 95. * COMMENTS * Made code cleanup: nsk/share/jvmti/AddToBootstrapClassLoaderSearch/bootclssearch_agent * agent is used now. * * @library /vmTestbase * /test/lib * @run driver jdk.test.lib.FileInstaller . . * @build nsk.share.Consts * * @comment compile newclassXX to bin/newclassXX * @run driver nsk.share.ExtraClassesBuilder * newclass * * @build ExecDriver * @run main/othervm/native PropertyResolvingWrapper ExecDriver --java * "-agentlib:bootclssearch_agent=-waittime=5 phasetocheck=onload segment1=./bin/newclass" * nsk.jvmti.AddToBootstrapClassLoaderSearch.bootclssearch001 */