1 /* 2 * Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 /* 26 * @test 27 * 28 * @summary converted from VM Testbase nsk/jvmti/AddCapabilities/addcaps001. 29 * VM Testbase keywords: [quick, jpda, jvmti, noras] 30 * VM Testbase readme: 31 * DESCRIPTION 32 * This JVMTI test exercises JVMTI thread function GetCapabilities(). 33 * This test checks that AddCapabilities() adds no capabilities being 34 * invoked with empty capabilities list in Agent_OnLoad(). 35 * This is checked by GetCapabilities either on OnLoad and live phases. 36 * In verbose mode the test prints obtained capabilities either as raw bits 37 * and as values of known capabilities. 38 * The following checks are performed for AddCapabilities(): 39 * - in JVM_OnLoad() on OnLoad phase 40 * The following checks are performed for GetCapabilities(): 41 * - in JVM_OnLoad() on OnLoad phase 42 * - in VM_INIT event on live phase 43 * - in agent thread on live phase 44 * - in VM_DEATH callback on live phase 45 * The test passes if AddCapabilities() returns no error code and 46 * GetCapabilities() returns structure with no capabilities set 47 * in all checks. 48 * If the last check (in VM_DEATH callback) fails, then C-language exit() 49 * function is used to force VM exit with fail status 97. 50 * COMMENTS 51 * Modified due to fix of the rfe 52 * 5010823 TEST_RFE: some JVMTI tests use the replaced capability 53 * 54 * @library /vmTestbase 55 * /test/lib 56 * @run main/othervm/native -agentlib:addcaps001=-waittime=5 nsk.jvmti.AddCapabilities.addcaps001 57 */ 58 59