Path: blob/master/test/hotspot/jtreg/vmTestbase/nsk/jvmti/ClassFileLoadHook/classfloadhk002/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/ClassFileLoadHook/classfloadhk002.28* VM Testbase keywords: [quick, jpda, jvmti, noras]29* VM Testbase readme:30* DESCRIPTION31* This JVMTI test exercises JVMTI event ClassFileLoadHook().32* This test checks if CLASS_FILE_LOAD_HOOK event with expected33* bytecode is received upon loading of tested class.34* The tested class is loaded with default classloader.35* The test performs the following checks:36* - CLASS_FILE_LOAD_HOOK event callback is invoked and only once37* for the tested class upon its loading38* - redefined class reference passed to callback for tested class39* is NULL40* - original bytecode passed to callback for tested class41* is equal to expected one42* The debuggee class preliminary loads bytecode of the tested class43* as a byte array into static field and agent gets this bytecode44* and then compares it with bytecode received with tested event.45* If all checks are successfull the test passes with exit code 95,46* otherwise the test fails with exit code 97.47* COMMENTS48* Modified due to fix of the rfe49* 5010823 TEST_RFE: some JVMTI tests use the replaced capability50*51* @library /vmTestbase52* /test/lib53* @build nsk.jvmti.ClassFileLoadHook.classfloadhk002r54* @run main/othervm/native55* -agentlib:classfloadhk002=-waittime=556* nsk.jvmti.ClassFileLoadHook.classfloadhk00257* ./bin58*/59606162