72 lines
3.4 KiB
Java
72 lines
3.4 KiB
Java
|
/*
|
||
|
|
* 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/jvmti/AttachOnDemand/attach002a.
|
||
|
|
* VM Testbase keywords: [quick, jpda, jvmti, noras, redefine, feature_282, vm6, jdk]
|
||
|
|
* VM Testbase readme:
|
||
|
|
* Description :
|
||
|
|
* Test tries to load jvmti agent to the VM after the VM has started using
|
||
|
|
* Attach API (com.sun.tools.attach).
|
||
|
|
* Test is based on the nsk.share.aod framework. In the terms of this framework
|
||
|
|
* java application running in the VM where agent is loaded to is called 'target application'.
|
||
|
|
* This is regression test for "5002268: Allow class sharing use with RedefineClasses".
|
||
|
|
* Test tries to redefine class java.lang.InterruptedException (class from the system jar which
|
||
|
|
* is included in the shared archive).
|
||
|
|
* (5002268 was fixed in JDK6 b86, with earlier builds this test fails because of JVMTI function
|
||
|
|
* RedefineClasses fails with error JVMTI_ERROR_UNMODIFIABLE_CLASS).
|
||
|
|
* Test scenario:
|
||
|
|
* - during initialization agent tries to get capabilities 'can_generate_vm_object_alloc_events'
|
||
|
|
* and 'can_redefine_classes' and enables VMObjectAlloc events
|
||
|
|
* - target application creates instance of InterruptedException using InterruptedException.class.newInstance,
|
||
|
|
* after this agent should receive VMObjectAlloc event
|
||
|
|
* - agent receives VMObjectAlloc event, redefines InterruptedException class and finishes work
|
||
|
|
* - target application creates one more instance of Interrupted exception and checks that redefinition
|
||
|
|
* really had effect
|
||
|
|
*
|
||
|
|
* @library /vmTestbase
|
||
|
|
* /test/lib
|
||
|
|
* @run driver jdk.test.lib.FileInstaller . .
|
||
|
|
* @build nsk.share.aod.AODTestRunner
|
||
|
|
*
|
||
|
|
* @comment compile newclassXX to bin/newclassXX
|
||
|
|
* @build ExecDriver
|
||
|
|
* @run driver PropertyResolvingWrapper ExecDriver --cmd
|
||
|
|
* ${compile.jdk}/bin/javac
|
||
|
|
* --patch-module java.base=newclass00/java.base
|
||
|
|
* -d bin/newclass00
|
||
|
|
* newclass00/java.base/java/lang/InterruptedException.java
|
||
|
|
*
|
||
|
|
* @build nsk.jvmti.AttachOnDemand.attach002a.attach002aTarget
|
||
|
|
* @run main/othervm/native PropertyResolvingWrapper
|
||
|
|
* nsk.share.aod.AODTestRunner
|
||
|
|
* -jdk ${test.jdk}
|
||
|
|
* -target nsk.jvmti.AttachOnDemand.attach002a.attach002aTarget
|
||
|
|
* "-javaOpts=-XX:+UsePerfData ${test.vm.opts} ${test.java.opts}"
|
||
|
|
* -na attach002aAgent00=-pathToNewByteCode=./bin/newclass00
|
||
|
|
*/
|
||
|
|
|