/* * Copyright (c) 2018, 2020, 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/AddToSystemClassLoaderSearch/systemclssearch002. * VM Testbase keywords: [quick, jpda, jvmti, onload_only_logic, noras, vm6] * VM Testbase readme: * DESCRIPTION * This JVMTI test exercises JVMTI thread function AddToSystemClassLoaderSearch() * in OnLoad phase. * This test checks that AddToSystemClassLoaderSearch() adds segment * to system class search path and system classloader will find * debuggee class using that segment while loading debugge supper class * from original classpath. * The following checks are performed by the test: * - AddToSystemClassLoaderSearch() returns no errors in OnLoad phase * - debuggee class will be loaded from system * classpath using added segment * - superclass needed for debuggee class will be found by system * classloader using original classpath * Source of debuggee class 'systemclssearch002' 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 system classloader. * If AddToSystemClassLoaderSearch() returns error in Agent_OnLoad(), * then agent returns JNI_ERR and VM fails on initialization. * If AddToSystemClassLoaderSearch() does not adds segment to system * classloader search path, then debuggee class is not found and VM * fails on initialization. * If segment is successfully added and debuggee super class are found, loaded, and executed, * then it returns PASS. and the test passes with exit code 95. * COMMENTS * * @library /vmTestbase * /test/lib * @build nsk.jvmti.AddToSystemClassLoaderSearch.systemclssearch002p * nsk.share.jvmti.JVMTITest * * @comment compile newclassXX to bin/newclassXX * @run driver nsk.share.ExtraClassesBuilder * newclass * * @build ExecDriver * @run main/othervm/native PropertyResolvingWrapper ExecDriver --java * "-agentlib:systemclssearch_agent=-waittime=5 phasetocheck=onload segment1=./bin/newclass" * nsk.jvmti.AddToSystemClassLoaderSearch.systemclssearch002 */