/* * 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/AddToBootstrapClassLoaderSearch/bootclssearch008. * VM Testbase keywords: [quick, jpda, jvmti, onload_only_logic, noras, vm6, no_cds] * VM Testbase readme: * DESCRIPTION * This JVMTI test exercises JVMTI thread function AddToBootstrapClassLoaderSearch() * in Live phase (actually only in VM_INIT callback). * This test checks that AddToBootstrapClassLoaderSearch() can add two segments * to bootstrap class search path in Live phase, and debuggee class will be * loaded from the first segment even if it is found in the second segment too, * The following checks are performed by the test: * - AddToBootstrapClassLoaderSearch() adds two segments and returns * no errors in Live phase * - also it checks that anything other than an * existing JAR file is an invalid path * - debuggee class located by the first added segment will be loaded * - debuggee class located by the second added segment will NOT be loaded * There are two different implementations of debuggee class 'bootclssearch004'. * Source of "positive" implementation is located in jar file 'bootclssearch004.jar' * which is located in subdirectory 'newclass01/nsk/jvmti/AddToBootstrapClassLoaderSearch/'. * It will be compiled to * '$COMMON_CLASSES_LOCATION/newclass01/nsk/jvmti/AddToBootstrapClassLoaderSearch/bootclssearch004.jar', * that will be added first to bootstrap class search path. * This implementation returns PASS. * Source of "negative" implementation is located in jar file 'bootclssearch004.jar' * which is located in subdirectory 'newclass02/nsk/jvmti/AddToBootstrapClassLoaderSearch/'. * It will be compiled to * '$COMMON_CLASSES_LOCATION/newclass02/nsk/jvmti/AddToBootstrapClassLoaderSearch/bootclssearch004.jar', * that will be added second to bootstrap class search path. * This implementation returns FAIL. * The agent adds both jars to the bootstrap class search path * in VM_INIT callback, and expects that positive implementation of debuggee class * from the first added segment will be loaded and executed. * If AddToBootstrapClassLoaderSearch() returns error in VM_INIT callback, * then VM fails on initialization. * If negative implementation of debuggee class is loaded and executed, * then it returns FAIL and test fails with exit code 97. * Otherwise, if both segments are successfully added and positive implementation * of debuggee class is loaded and executed, then it returns PASS and test * passes with exit code 95. * COMMENTS * Ported from bootclssearch004. * * @library /vmTestbase * /test/lib * @build nsk.share.Consts * * @comment compile ../bootclssearch004/newclassXX to bin/newclassXX * @run driver nsk.share.ExtraClassesBuilder * ../bootclssearch004/newclass01 * ../bootclssearch004/newclass02 * * @comment create bootclssearch004.jar in ./bin/newclass01/ * @run driver ExecDriver --cmd * ${compile.jdk}/bin/jar * -cf ./bin/newclass01/bootclssearch004.jar * -C ./bin/newclass01/ * nsk/jvmti/AddToBootstrapClassLoaderSearch/bootclssearch004.class * * @comment create bootclssearch004.jar in ./bin/newclass02/ * @run driver ExecDriver --cmd * ${compile.jdk}/bin/jar * -cf ./bin/newclass02/bootclssearch004.jar * -C ./bin/newclass02/ * nsk/jvmti/AddToBootstrapClassLoaderSearch/bootclssearch004.class * * @comment ExecDriver is used b/c main class isn't on source/class path * @run main/othervm/native ExecDriver --java * -agentlib:bootclssearch_agent=-waittime=5,phasetocheck=live,segment1=./bin/newclass01/bootclssearch004.jar,segment2=./bin/newclass02/bootclssearch004.jar * nsk.jvmti.AddToBootstrapClassLoaderSearch.bootclssearch004 */