| /* |
| * 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/BScenarios/hotswap/tc10x002. |
| * VM Testbase keywords: [quick, jpda, jdi, redefine] |
| * VM Testbase readme: |
| * DESCRIPTION: |
| * This test is from the group of so-called Borland's scenarios and |
| * implements the following test case: |
| * Suite 3 - Hot Swap |
| * Test case: TC10 |
| * Description: Changing data type |
| * Steps: 1.Set breakpoint on line 20 |
| * 2.Debug Main |
| * X. Stops on line 20 |
| * 3.Change line 16 to boolean i = true; |
| * 4.Smart Swap |
| * 5.Resume |
| * X. Prints "true" as last line of output |
| * The description was drown up according to steps under JBuilder. |
| * Of course, the test has own line numbers and method/class names and |
| * works as follow: |
| * When the test is starting debugee, debugger sets breakpoint at |
| * the 40th line (method runIt). |
| * Note: the runIt method was added into the test, to allow invoking |
| * ThreadReference.popFrame(). Current frame can not be reset because of |
| * there is no previous frame. |
| * After the breakpoint is reached, debugger redefines debugee changing |
| * type of local variable, pops current frame, sets a new breakpoint at |
| * 37th line and resumes debugee. |
| * When the second breakpoint hits, debugger requests value of the local |
| * variable "i" and compares got value with expected value. |
| * In this case expected value is the new value after redefinition. |
| * COMMENTS: |
| * Step 5 of Borland's scenario is wrong due to redefineClasses spec says: |
| * "The redefined method will be used on new invokes. If resetting these |
| * frames is desired, use ThreadReference.popFrames() with |
| * Method.isObsolete()." |
| * Test was fixed according to test bug: |
| * 4778296 TEST_BUG: debuggee VM intemittently hangs after resuming |
| * - handling VMStartEvent was removed from the debugger part of the test |
| * - quit on VMDeathEvent was added to the event handling loop |
| * Test updated to wait for debugee VM exit: |
| * - standard method Debugee.endDebugee() is used instead of final Debugee.resume() |
| * |
| * @library /vmTestbase |
| * /test/lib |
| * @run driver jdk.test.lib.FileInstaller . . |
| * @build nsk.jdi.BScenarios.hotswap.tc10x002 |
| * nsk.jdi.BScenarios.hotswap.tc10x002a |
| * |
| * @comment make sure tc10x002a is compiled with full debug info |
| * @clean nsk.jdi.BScenarios.hotswap.tc10x002a |
| * @compile -g:lines,source,vars ../tc10x002a.java |
| * |
| * @comment compile newclassXX to bin/newclassXX |
| * with full debug info |
| * @run driver nsk.share.ExtraClassesBuilder |
| * -g:lines,source,vars |
| * newclass |
| * |
| * @run main/othervm PropertyResolvingWrapper |
| * nsk.jdi.BScenarios.hotswap.tc10x002 |
| * ./bin |
| * -verbose |
| * -arch=${os.family}-${os.simpleArch} |
| * -waittime=5 |
| * -debugee.vmkind=java |
| * -transport.address=dynamic |
| * "-debugee.vmkeys=${test.vm.opts} ${test.java.opts}" |
| */ |
| |