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.

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    23 

    24 

    25 /*

    26  * @test

    27  *

    28  * @summary converted from VM Testbase nsk/jdwp/ThreadReference/Stop/stop001.

    29  * VM Testbase keywords: [quick, jpda, jdwp]

    30  * VM Testbase readme:

    31  * DESCRIPTION

    32  *     This test performs checking for

    33  *         command set: ThreadReference

    34  *         command: Stop

    35  *     Test checks that debugee accept the command packet and

    36  *     replies with correct reply packet. Also test checks that

    37  *     the thread is really stopped into debuggee VM.

    38  *     Test consists of two compoments:

    39  *         debugger: stop001

    40  *         debuggee: stop001a

    41  *     First, debugger uses nsk.share support classes to launch debuggee

    42  *     and obtain Transport object, that represents JDWP transport channel.

    43  *     Also communication channel (IOPipe) is established between

    44  *     debugger and debuggee to exchange with synchronization signals.

    45  *     Next, debugger obtains from debuggee classID for tested thread class

    46  *     and threadID as the value of a class static field. The tested thread

    47  *     into debuggee is in a waiting state in this time and is ready for

    48  *     stopping.

    49  *     Then, debugger creates command packet for ThreadReference.Stop

    50  *     command with the found threadID as an argument, writes packet to

    51  *     the transport channel, and waits for a reply packet.

    52  *     When reply packet is received, debugger parses the packet structure

    53  *     and ensures the packet does not has any data. Then debugger requests

    54  *     from debuggee confirmation about thread stopped and checks above

    55  *     mentioned assertions.

    56  *     Finally, debugger sends debuggee signal to quit, waits for it exits

    57  *     and exits too with the proper exit code.

    58  *

    59  * @library /vmTestbase /test/hotspot/jtreg/vmTestbase

    60  *          /test/lib

    61  * @run driver jdk.test.lib.FileInstaller . .

    62  * @build nsk.jdwp.ThreadReference.Stop.stop001

    63  *        nsk.jdwp.ThreadReference.Stop.stop001a

    64  * @run main/othervm PropertyResolvingWrapper

    65  *      nsk.jdwp.ThreadReference.Stop.stop001

    66  *      -arch=${os.family}-${os.simpleArch}

    67  *      -verbose

    68  *      -waittime=5

    69  *      -debugee.vmkind=java

    70  *      -transport.address=dynamic

    71  *      -debugee.vmkeys="${test.vm.opts} ${test.java.opts}"

    72  */

    73