/* * 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(); } }