Path: blob/master/test/hotspot/jtreg/vmTestbase/nsk/jvmti/AddToBootstrapClassLoaderSearch/bootclssearch001/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/AddToBootstrapClassLoaderSearch/bootclssearch001.28* VM Testbase keywords: [quick, jpda, jvmti, onload_only_logic, noras, no_cds]29* VM Testbase readme:30* DESCRIPTION31* This JVMTI test exercises JVMTI thread function AddToBootstrapClassLoaderSearch().32* This test checks that AddToBootstrapClassLoaderSearch() adds segment33* to bootstrap class search path in OnLoad phase and bootstrap classloader34* will find debuggee class using that segment.35* Debuggee class does not have direct superclass to be loaded too.36* The following checks are performed by the test:37* - AddToBootstrapClassLoaderSearch() returns no errors in OnLoad phase38* - debuggee class will be found by bootstrap classloader using added segment39* Source of debuggee class 'bootclssearch001' is located in special subdirectory40* 'newclass' and thus will be compiled to '$COMMON_CLASSES_LOCATION/newclass'41* subdirectory, where it usually can not be found by bootstrap classloader.42* The agent adds this subdirectory to the bootstrap class search path43* in Agent_OnLoad(), and thus the debuggee class should be found by44* bootstrap classloader and executed normally.45* If AddToBootstrapClassLoaderSearch() returns error in Agent_OnLoad(),46* then agent returns JNI_ERR and VM fails on initialization.47* If AddToBootstrapClassLoaderSearch() does not adds segment to bootstrap48* class search path, then debuggee class is not found and VM fails on49* initialization.50* Otherwise, if debuggee class is found, loaded, executed, it returns PASS51* and the test passes with exit code 95.52* COMMENTS53* Made code cleanup: nsk/share/jvmti/AddToBootstrapClassLoaderSearch/bootclssearch_agent54* agent is used now.55*56* @library /vmTestbase57* /test/lib58* @build nsk.share.Consts59*60* @comment compile newclassXX to bin/newclassXX61* @run driver nsk.share.ExtraClassesBuilder62* newclass63*64* @comment ExecDriver is used b/c main class isn't on source/class path65* @run main/othervm/native ExecDriver --java66* -agentlib:bootclssearch_agent=-waittime=5,phasetocheck=onload,segment1=./bin/newclass67* nsk.jvmti.AddToBootstrapClassLoaderSearch.bootclssearch00168*/69707172