Path: blob/master/test/hotspot/jtreg/vmTestbase/nsk/jvmti/AddToSystemClassLoaderSearch/systemclssearch005/TestDescription.java
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/*1* Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved.2* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.3*4* This code is free software; you can redistribute it and/or modify it5* under the terms of the GNU General Public License version 2 only, as6* published by the Free Software Foundation.7*8* This code is distributed in the hope that it will be useful, but WITHOUT9* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or10* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License11* version 2 for more details (a copy is included in the LICENSE file that12* accompanied this code).13*14* You should have received a copy of the GNU General Public License version15* 2 along with this work; if not, write to the Free Software Foundation,16* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.17*18* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA19* or visit www.oracle.com if you need additional information or have any20* questions.21*/222324/*25* @test26*27* @summary converted from VM Testbase nsk/jvmti/AddToSystemClassLoaderSearch/systemclssearch005.28* VM Testbase keywords: [quick, jpda, jvmti, onload_only_logic, noras, vm6]29* VM Testbase readme:30* DESCRIPTION31* This JVMTI test exercises JVMTI thread function AddToSystemClassLoaderSearch()32* in Live phase.33* This test checks that AddToSystemClassLoaderSearch() adds segment34* to system class search path in Live phase and system classloader35* will find debuggee class using that segment.36* Debuggee class does not have direct superclass to be loaded too.37* The following checks are performed by the test:38* - AddToSystemClassLoaderSearch() returns no errors in Live phase39* - in particular it checks that anything other than an40* existing JAR file is an invalid path41* - debuggee class will be found by system classloader using added segment42* Source of debuggee class 'systemclssearch001' is located in 'systemclssearch001.jar'43* which is located in special subdirectory 'newclass/nsk/jvmti/AddToSystemClassLoaderSearch/'.44* It will be compiled to45* '$COMMON_CLASSES_LOCATION/newclass/nsk/jvmti/AddToSystemClassLoaderSearch/systemclssearch001.jar'46* jar file, where it usually can not be found by system classloader.47* The agent adds this jar to the system class search path48* in VM_INIT callback(), and thus the debuggee class should be found by49* system classloader and executed normally.50* If AddToSystemClassLoaderSearch() does not adds segment to system51* class search path, then debuggee class is not found and VM fails on52* initialization.53* Otherwise, if debuggee class is found, loaded, executed, it returns PASS54* and the test passes with exit code 95.55* COMMENTS56* Ported from systemclssearch001.57*58* @library /vmTestbase59* /test/lib60* @build nsk.share.jvmti.JVMTITest61* nsk.share.Consts62*63* @comment compile ../systemclssearch001/newclassXX to bin/newclassXX64* @run driver nsk.share.ExtraClassesBuilder65* ../systemclssearch001/newclass66*67* @comment create systemclssearch001.jar in current directory68* @run driver ExecDriver --cmd69* ${compile.jdk}/bin/jar70* -cf systemclssearch001.jar71* -C ./bin/newclass/72* nsk/jvmti/AddToSystemClassLoaderSearch/systemclssearch001.class73*74* @comment ExecDriver is used b/c main class isn't on source/class path75* @run main/othervm/native ExecDriver --java76* -agentlib:systemclssearch_agent=-waittime=5,phasetocheck=live,segment1=systemclssearch001.jar77* nsk.jvmti.AddToSystemClassLoaderSearch.systemclssearch00178*/79808182