1 /* 2 * Copyright (c) 2017, 2018, 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/jdwp/ObjectReference/EnableCollection/enablecol001. 29 * VM Testbase keywords: [quick, jpda, jdwp] 30 * VM Testbase readme: 31 * DESCRIPTION 32 * This test performs checking for 33 * command set: ObjectReference 34 * command: EnableCollection 35 * Test checks that debugee accept the command packet and 36 * replies with correct reply packet. 37 * Test consists of two compoments: 38 * debugger: enablecol001 39 * debuggee: enablecol001a 40 * First, debugger uses nsk.share support classes to launch debuggee 41 * and obtain Transport object, that represents JDWP transport channel. 42 * Also communication channel (IOPipe) is established between 43 * debugger and debuggee to exchange with synchronization signals. 44 * Next, debugger obtains from debuggee classID for the tested class 45 * and objectID as the value of the class static field. Debugger 46 * queries debuggee to disable garbage collection for this object. 47 * Then, debugger creates command packet for ObjectReference.EnableCollection 48 * command with the found objectID as an argument, writes packet to 49 * the transport channel, and waits for a reply packet. 50 * When reply packet is received, debugger parses the packet structure 51 * and checks that there is no reply data in the package. 52 * Finally, debugger sends debuggee signal to quit, waits for it exits 53 * and exits too with the proper exit code. 54 * 55 * @library /vmTestbase /test/hotspot/jtreg/vmTestbase 56 * /test/lib 57 * @run driver jdk.test.lib.FileInstaller . . 58 * @build nsk.jdwp.ObjectReference.EnableCollection.enablecol001 59 * nsk.jdwp.ObjectReference.EnableCollection.enablecol001a 60 * @run main/othervm PropertyResolvingWrapper 61 * nsk.jdwp.ObjectReference.EnableCollection.enablecol001 62 * -arch=${os.family}-${os.simpleArch} 63 * -verbose 64 * -waittime=5 65 * -debugee.vmkind=java 66 * -transport.address=dynamic 67 * -debugee.vmkeys="${test.vm.opts} ${test.java.opts}" 68 */ 69 70