blob: 36377d73a1213a116bf095d7a3ba5ccac88f31b2 [file] [log] [blame]
/*
* Copyright (c) 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/jdi/EventRequestManager/createModificationWatchpointRequest/crmodwtchpreq003.
* VM Testbase keywords: [jpda, jdi]
* VM Testbase readme:
* DESCRIPTION:
* The test for the implementation of an object of the type
* EventRequestManager.
* The test checks up that a result of the method
* com.sun.jdi.EventRequestManager.createModificationWatchpointRequest()
* complies with its spec:
* public ModificationWatchpointRequest createModificationWatchpointRequest(Field field)
* Creates a new disabled watchpoint which watches accesses to the specified field.
* The new watchpoint is added to the list managed by this EventRequestManager.
* Multiple watchpoints on the same field are permitted.
* Use EventRequest.enable() to activate this event request.
* Not all target virtual machines support this operation.
* Use VirtualMachine.canWatchFieldModification() to determine
* if the operation is supported.
* Parameters: field - the field to watch
* Returns: the created watchpoint
* Throws: UnsupportedOperationException -
* if the target virtual machine does not support this operation.
* The test checks up on the following assertions:
* - Multiple watchpoints on the same field are permitted.
* - Creates a new disabled watchpoint.
* - The watchpoint watches accesses to the specified field.
* - Throws: UnsupportedOperationException -
* if the target virtual machine does not support this operation.
* The test works as follows:
* The debugger program - nsk.jdi.EventRequestManager.createModificationWatchpointRequest.crmodwtchpreq003;
* the debuggee program - nsk.jdi.EventRequestManager.createModificationWatchpointRequest.crmodwtchpreq003a.
* Using nsk.jdi.share classes,
* the debugger gets the debuggee running on another JavaVM,
* creates the object debuggee.VM, and waits for VMStartEvent.
* Upon getting the debuggee VM started,
* the debugger calls corresponding debuggee.VM methods to get
* needed data and to perform checks.
* In case of error the test produces the return value 97 and
* a corresponding error message(s).
* Otherwise, the test is passed and produces
* the return value 95 and no message.
* COMMENTS:
*
* @library /vmTestbase
* /test/lib
* @run driver jdk.test.lib.FileInstaller . .
* @build nsk.jdi.EventRequestManager.createModificationWatchpointRequest.crmodwtchpreq003
* nsk.jdi.EventRequestManager.createModificationWatchpointRequest.crmodwtchpreq003a
* @run main/othervm PropertyResolvingWrapper
* nsk.jdi.EventRequestManager.createModificationWatchpointRequest.crmodwtchpreq003
* -verbose
* -arch=${os.family}-${os.simpleArch}
* -waittime=5
* -debugee.vmkind=java
* -transport.address=dynamic
* "-debugee.vmkeys=${test.vm.opts} ${test.java.opts}"
*/