| /* |
| * Copyright (c) 2001, 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. |
| */ |
| |
| package nsk.jdwp.StackFrame.SetValues; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdwp.*; |
| |
| import java.io.*; |
| |
| /** |
| * This class represents debuggee part in the test. |
| */ |
| public class setvalues001a { |
| |
| // name of the tested object and thread classes |
| public static final String OBJECT_CLASS_NAME = "TestedObjectClass"; |
| public static final String THREAD_CLASS_NAME = "TestedThreadClass"; |
| public static final String THREAD_NAME = "TestedThreadName"; |
| |
| // name of the static fields with the tested object values |
| public static final String THREAD_FIELD_NAME = "thread"; |
| public static final String OBJECT_FIELD_NAME = "object"; |
| public static final String OBJECT_METHOD_NAME = "testedMethod"; |
| |
| // notification object to notify debuggee that thread is ready |
| private static Object threadReady = new Object(); |
| // lock object to prevent thread from exit |
| private static Object threadLock = new Object(); |
| |
| // scaffold objects |
| private static volatile ArgumentHandler argumentHandler = null; |
| private static volatile Log log = null; |
| |
| public static void main(String args[]) { |
| setvalues001a _setvalues001a = new setvalues001a(); |
| System.exit(setvalues001.JCK_STATUS_BASE + _setvalues001a.runIt(args, System.err)); |
| } |
| |
| public int runIt(String args[], PrintStream out) { |
| //make log for debugee messages |
| argumentHandler = new ArgumentHandler(args); |
| log = new Log(out, argumentHandler); |
| |
| // make communication pipe to debugger |
| log.display("Creating pipe"); |
| IOPipe pipe = argumentHandler.createDebugeeIOPipe(log); |
| |
| // lock the object to prevent thread from running further |
| synchronized (threadLock) { |
| |
| // load tested class and create tested thread and object |
| log.display("Creating object of tested class"); |
| TestedObjectClass.object = new TestedObjectClass(); |
| log.display("Creating tested thread"); |
| TestedObjectClass.thread = new TestedThreadClass(THREAD_NAME); |
| |
| OriginalValuesClass original = new OriginalValuesClass(); |
| TargetValuesClass target = new TargetValuesClass(); |
| |
| // start the thread and wait for notification from it |
| synchronized (threadReady) { |
| TestedObjectClass.thread.start(); |
| try { |
| threadReady.wait(); |
| // send debugger signal READY |
| log.display("Sending signal to debugger: " + setvalues001.READY); |
| pipe.println(setvalues001.READY); |
| } catch (InterruptedException e) { |
| log.complain("Interruption while waiting for thread started: " + e); |
| pipe.println(setvalues001.ERROR); |
| // exit debuggee |
| log.complain("Debugee FAILED"); |
| return setvalues001.FAILED; |
| } |
| } |
| |
| // wait for signal RUN from debugeer |
| log.display("Waiting for signal from debugger: " + setvalues001.RUN); |
| String signal = pipe.readln(); |
| log.display("Received signal from debugger: " + signal); |
| |
| // check received signal |
| if (signal == null || !signal.equals(setvalues001.RUN)) { |
| log.complain("Unexpected communication signal from debugee: " + signal |
| + " (expected: " + setvalues001.RUN + ")"); |
| // skip checking for new values |
| TestedObjectClass.object.checking = false; |
| // exit debuggee |
| log.complain("Debugee FAILED"); |
| return setvalues001.FAILED; |
| } |
| |
| // allow started thread to run and finish |
| } |
| |
| // wait for tested thread finished |
| try { |
| log.display("Waiting for tested thread finished"); |
| TestedObjectClass.thread.join(); |
| } catch (InterruptedException e) { |
| log.complain("Interruption while waiting for tested thread finished:\n\t" |
| + e); |
| // exit debuggee |
| log.complain("Debugee FAILED"); |
| return setvalues001.FAILED; |
| } |
| |
| // confirm that new values of local variables are correct |
| if (TestedObjectClass.object.different == 0) { |
| log.display("Sending signal to debugger: " + setvalues001.DONE); |
| pipe.println(setvalues001.DONE); |
| } else { |
| log.complain("Values of " + TestedObjectClass.object.different + |
| " local variables have not been set correctly"); |
| log.display("Sending signal to debugger: " + setvalues001.ERROR); |
| pipe.println(setvalues001.ERROR); |
| } |
| |
| // wait for signal QUIT from debugeer |
| log.display("Waiting for signal from debugger: " + setvalues001.QUIT); |
| String signal = pipe.readln(); |
| log.display("Received signal from debugger: " + signal); |
| |
| // check received signal |
| if (signal == null || !signal.equals(setvalues001.QUIT)) { |
| log.complain("Unexpected communication signal from debugee: " + signal |
| + " (expected: " + setvalues001.QUIT + ")"); |
| // exit debuggee |
| log.complain("Debugee FAILED"); |
| return setvalues001.FAILED; |
| } |
| |
| // exit debugee |
| log.display("Debugee PASSED"); |
| return setvalues001.PASSED; |
| } |
| |
| // tested thread class |
| public static class TestedThreadClass extends Thread { |
| |
| public TestedThreadClass(String name) { |
| super(name); |
| } |
| |
| public void run() { |
| log.display("Tested thread started"); |
| |
| // invoke tested method for the tested object from the tested thread |
| TestedObjectClass.object.testedMethod(); |
| |
| log.display("Tested thread finished"); |
| } |
| |
| } |
| |
| // tested object class |
| public static class TestedObjectClass { |
| |
| // field with the tested thread and object values |
| public static volatile TestedThreadClass thread = null; |
| public static volatile TestedObjectClass object = null; |
| |
| // allow to check new values of local variables |
| public volatile boolean checking = true; |
| // number of variables with unexpected new values |
| public volatile int different = 0; |
| |
| // tested method with local variables |
| public void testedMethod() { |
| |
| // local variables |
| boolean booleanValue = OriginalValuesClass.booleanValue; |
| byte byteValue = OriginalValuesClass.byteValue; |
| char charValue = OriginalValuesClass.charValue; |
| int intValue = OriginalValuesClass.intValue; |
| short shortValue = OriginalValuesClass.shortValue; |
| long longValue = OriginalValuesClass.longValue; |
| float floatValue = OriginalValuesClass.floatValue; |
| double doubleValue = OriginalValuesClass.doubleValue; |
| String stringValue = OriginalValuesClass.stringValue; |
| Object objectValue = OriginalValuesClass.objectValue; |
| |
| log.display("Tested frame entered"); |
| |
| // notify debuggee that tested thread ready for testing |
| synchronized (threadReady) { |
| threadReady.notifyAll(); |
| } |
| |
| // wait for lock object released |
| synchronized (threadLock) { |
| log.display("Checking that values have been set correctly:"); |
| } |
| |
| // check new values of local variables |
| if (checking) { |
| |
| // check value of the variable |
| if (booleanValue != TargetValuesClass.booleanValue) { |
| different++; |
| log.complain(" booleanValue = " + booleanValue + "\n" |
| + " setting: " + OriginalValuesClass.booleanValue |
| + " -> " + TargetValuesClass.booleanValue); |
| if (booleanValue == OriginalValuesClass.booleanValue) { |
| log.complain(" not changed!"); |
| } else { |
| log.complain(" changed incorrectly!"); |
| } |
| } else { |
| log.display(" booleanValue: " + OriginalValuesClass.booleanValue |
| + " -> " + TargetValuesClass.booleanValue); |
| } |
| |
| // check value of the variable |
| if (byteValue != TargetValuesClass.byteValue) { |
| different++; |
| log.complain(" byteValue = " + byteValue + "\n" |
| + " setting: " + OriginalValuesClass.byteValue |
| + " -> " + TargetValuesClass.byteValue); |
| if (byteValue == OriginalValuesClass.byteValue) { |
| log.complain(" not changed!"); |
| } else { |
| log.complain(" changed incorrectly!"); |
| } |
| } else { |
| log.display(" byteValue: " + OriginalValuesClass.byteValue |
| + " -> " + TargetValuesClass.byteValue); |
| } |
| |
| // check value of the variable |
| if (charValue != TargetValuesClass.charValue) { |
| different++; |
| log.complain(" charValue = " + charValue + "\n" |
| + " setting: " + OriginalValuesClass.charValue |
| + " -> " + TargetValuesClass.charValue); |
| if (charValue == OriginalValuesClass.charValue) { |
| log.complain(" not changed!"); |
| } else { |
| log.complain(" changed incorrectly!"); |
| } |
| } else { |
| log.display(" charValue: " + OriginalValuesClass.charValue |
| + " -> " + TargetValuesClass.charValue); |
| } |
| |
| // check value of the variable |
| if (intValue != TargetValuesClass.intValue) { |
| different++; |
| log.complain(" intValue = " + intValue + "\n" |
| + " setting: " + OriginalValuesClass.intValue |
| + " -> " + TargetValuesClass.intValue); |
| if (intValue == OriginalValuesClass.intValue) { |
| log.complain(" not changed!"); |
| } else { |
| log.complain(" changed incorrectly!"); |
| } |
| } else { |
| log.display(" intValue: " + OriginalValuesClass.intValue |
| + " -> " + TargetValuesClass.intValue); |
| } |
| |
| // check value of the variable |
| if (shortValue != TargetValuesClass.shortValue) { |
| different++; |
| log.complain(" shortValue = " + shortValue + "\n" |
| + " setting: " + OriginalValuesClass.shortValue |
| + " -> " + TargetValuesClass.shortValue); |
| if (shortValue == OriginalValuesClass.shortValue) { |
| log.complain(" not changed!"); |
| } else { |
| log.complain(" changed incorrectly!"); |
| } |
| } else { |
| log.display(" shortValue: " + OriginalValuesClass.shortValue |
| + " -> " + TargetValuesClass.shortValue); |
| } |
| |
| // check value of the variable |
| if (longValue != TargetValuesClass.longValue) { |
| different++; |
| log.complain(" longValue = " + longValue + "\n" |
| + " setting: " + OriginalValuesClass.longValue |
| + " -> " + TargetValuesClass.longValue); |
| if (longValue == OriginalValuesClass.longValue) { |
| log.complain(" not changed!"); |
| } else { |
| log.complain(" changed incorrectly!"); |
| } |
| } else { |
| log.display(" longValue: " + OriginalValuesClass.longValue |
| + " -> " + TargetValuesClass.longValue); |
| } |
| |
| // check value of the variable |
| if (floatValue != TargetValuesClass.floatValue) { |
| different++; |
| log.complain(" floatValue = " + floatValue + "\n" |
| + " setting: " + OriginalValuesClass.floatValue |
| + " -> " + TargetValuesClass.floatValue); |
| if (floatValue == OriginalValuesClass.floatValue) { |
| log.complain(" not changed!"); |
| } else { |
| log.complain(" changed incorrectly!"); |
| } |
| } else { |
| log.display(" floatValue: " + OriginalValuesClass.floatValue |
| + " -> " + TargetValuesClass.floatValue); |
| } |
| |
| // check value of the variable |
| if (doubleValue != TargetValuesClass.doubleValue) { |
| different++; |
| log.complain(" doubleValue = " + doubleValue + "\n" |
| + " setting: " + OriginalValuesClass.doubleValue |
| + " -> " + TargetValuesClass.doubleValue); |
| if (doubleValue == OriginalValuesClass.doubleValue) { |
| log.complain(" not changed!"); |
| } else { |
| log.complain(" changed incorrectly!"); |
| } |
| } else { |
| log.display(" doubleValue: " + OriginalValuesClass.doubleValue |
| + " -> " + TargetValuesClass.doubleValue); |
| } |
| |
| // check value of the variable |
| if (stringValue != TargetValuesClass.stringValue) { |
| different++; |
| log.complain(" stringValue = " + stringValue + "\n" |
| + " setting: " + OriginalValuesClass.stringValue |
| + " -> " + TargetValuesClass.stringValue); |
| if (stringValue == OriginalValuesClass.stringValue) { |
| log.complain(" not changed!"); |
| } else { |
| log.complain(" changed incorrectly!"); |
| } |
| } else { |
| log.display(" stringValue: " + OriginalValuesClass.stringValue |
| + " -> " + TargetValuesClass.stringValue); |
| } |
| |
| // check value of the variable |
| if (objectValue != TargetValuesClass.objectValue) { |
| different++; |
| log.complain(" objectValue = " + objectValue + "\n" |
| + " setting: " + OriginalValuesClass.objectValue |
| + " -> " + TargetValuesClass.objectValue); |
| if (objectValue == OriginalValuesClass.objectValue) { |
| log.complain(" not changed!"); |
| } else { |
| log.complain(" changed incorrectly!"); |
| } |
| } else { |
| log.display(" objectValue: " + OriginalValuesClass.objectValue |
| + " -> " + TargetValuesClass.objectValue); |
| } |
| } |
| |
| log.display("Tested frame dropped"); |
| } |
| |
| } |
| |
| // class with the original values of static fields |
| public static class OriginalValuesClass { |
| static final boolean booleanValue = true; |
| static final byte byteValue = (byte)0x01; |
| static final char charValue = 'Z'; |
| static final int intValue = 100; |
| static final short shortValue = (short)10; |
| static final long longValue = (long)1000000; |
| static final float floatValue = (float)3.14; |
| static final double doubleValue = (double)2.8e-12; |
| static final String stringValue = "text"; |
| static final Object objectValue = new OriginalValuesClass(); |
| } |
| |
| // class with the original values of static fields |
| public static class TargetValuesClass { |
| static final boolean booleanValue = false; |
| static final byte byteValue = (byte)0x0F; |
| static final char charValue = 'A'; |
| static final int intValue = 999; |
| static final short shortValue = (short)88; |
| static final long longValue = (long)11111111; |
| static final float floatValue = (float)7.19; |
| static final double doubleValue = (double)4.6e24; |
| static final String stringValue = "new text"; |
| static final Object objectValue = new TargetValuesClass(); |
| } |
| |
| } |
