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/Event/CLASS_PREPARE/clsprepare001.

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

    30  * VM Testbase readme:

    31  * DESCRIPTION

    32  *     This test performs checking for

    33  *         command set: Event

    34  *         command: Composite

    35  *         command set: EventRequest

    36  *         command: Set, Clear

    37  *         event kind: CLASS_PREPARE

    38  *     Test checks that

    39  *         1) debuggee successfully creates CLASS_PREPARE event request

    40  *            for tested class name

    41  *         2) expected CLASS_PREPARE event is received when this class

    42  *            is loaded at the debuggee's startup.

    43  *         3) debuggee successfully removes event request

    44  *     Test consists of two compoments:

    45  *         debugger: thrstart001

    46  *         debuggee: thrstart001a

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

    48  *     and obtains Transport object, that represents JDWP transport channel.

    49  *     Next, debugger makes CLASS_PREPARE event request for tested class

    50  *     and resumes debuggee to permit it to load classes.

    51  *     When expected CLASS_PREPARE event is received debugger checks

    52  *     if this event is for tested class and has correct attributes.

    53  *     Then debugger removes event request.

    54  *     Finally, debugger disconnects debuggee, waits for it exited

    55  *     and exits too with proper exit code.

    56  * COMMENTS

    57  *     Test was fixed due to test bug:

    58  *     4797978 TEST_BUG: potential race condition in a number of JDWP tests

    59  *

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

    61  *          /test/lib

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

    63  * @build nsk.jdwp.Event.CLASS_PREPARE.clsprepare001

    64  *        nsk.jdwp.Event.CLASS_PREPARE.clsprepare001a

    65  * @run main/othervm PropertyResolvingWrapper

    66  *      nsk.jdwp.Event.CLASS_PREPARE.clsprepare001

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

    68  *      -verbose

    69  *      -waittime=5

    70  *      -debugee.vmkind=java

    71  *      -transport.address=dynamic

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

    73  */

    74