test/hotspot/jtreg/vmTestbase/nsk/jdwp/Event/FIELD_MODIFICATION/fldmodification001/TestDescription.java
changeset 50317 cf71bff5f533
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jdwp/Event/FIELD_MODIFICATION/fldmodification001/TestDescription.java	Wed May 30 20:54:45 2018 -0700
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+/*
+ * @test
+ *
+ * @summary converted from VM Testbase nsk/jdwp/Event/FIELD_MODIFICATION/fldmodification001.
+ * VM Testbase keywords: [quick, jpda, jdwp]
+ * VM Testbase readme:
+ * DESCRIPTION
+ *     This test performs checking for
+ *         command set: Event
+ *         command: Composite
+ *         command set: EventRequest
+ *         command: Set, Clear
+ *         event kind: FIELD_MODIFICATION
+ *     Test checks that
+ *         1) debuggee successfully creates FIELD_MODIFICATION event request
+ *            for particular static filed
+ *         2) expected FIELD_MODIFICATION event is received when the thread
+ *            modifies tested field into debuggee
+ *         3) debuggee successfully removes event request
+ *     Test consists of two compoments:
+ *         debugger: fldmodification001
+ *         debuggee: fldmodification001a
+ *     First, debugger uses nsk.share support classes to launch debuggee,
+ *     and obtains Transport object, that represents JDWP transport channel.
+ *     Next, debugger waits for tested class loaded and obtains fieldID
+ *     for tested static field and expected location of FIELD_MODIFICATION
+ *     event. Then debugger waits for breakpoint is reached by a thread in
+ *     debuggee makes request for FIELD_MODIFICATION event for known
+ *     classID and fieldID.
+ *     When event is received debugger checks if the received event is for
+ *     expected request, class, thread, field and location, and has correct
+ *     value to be assigned and ather attributes. Then debugger removes
+ *     event request.
+ *     Finally, debugger disconnects debuggee, waits for it exited
+ *     and exits too with proper exit code.
+ * COMMENTS
+ *     Test was fixed due to test bug:
+ *     4797978 TEST_BUG: potential race condition in a number of JDWP tests
+ *
+ * @library /vmTestbase /test/hotspot/jtreg/vmTestbase
+ *          /test/lib
+ * @run driver jdk.test.lib.FileInstaller . .
+ * @build nsk.jdwp.Event.FIELD_MODIFICATION.fldmodification001
+ *        nsk.jdwp.Event.FIELD_MODIFICATION.fldmodification001a
+ * @run main/othervm PropertyResolvingWrapper
+ *      nsk.jdwp.Event.FIELD_MODIFICATION.fldmodification001
+ *      -arch=${os.family}-${os.simpleArch}
+ *      -verbose
+ *      -waittime=5
+ *      -debugee.vmkind=java
+ *      -transport.address=dynamic
+ *      -debugee.vmkeys="${test.vm.opts} ${test.java.opts}"
+ */
+