author | psomashe |
Fri, 16 Feb 2018 11:22:53 -0800 | |
changeset 49009 | 1ecb986334cb |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
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/* |
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2ccf2cf7ea48
8078896: Add @modules as needed to the jdk_svc tests
ykantser
parents:
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changeset
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* Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/** |
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* @test |
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* @bug 4409582 |
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* @summary Test all info returned by modification watchpoints |
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* @author Daniel Prusa (or someone in the FFJ group) |
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49009
1ecb986334cb
4916621: Update those still using JDIScaffold to use TestScaffold instead.
psomashe
parents:
47216
diff
changeset
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* @author Robert Field |
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* |
49009
1ecb986334cb
4916621: Update those still using JDIScaffold to use TestScaffold instead.
psomashe
parents:
47216
diff
changeset
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* @run build TestScaffold VMConnection |
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* @run compile -g ModificationWatchpoints.java |
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* @run driver ModificationWatchpoints |
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*/ |
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import com.sun.jdi.*; |
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import com.sun.jdi.event.*; |
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import com.sun.jdi.request.*; |
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import java.util.*; |
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/********** target program **********/ |
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class ModificationWatchpointsTarg { |
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public static final int RepeatCount = 3; |
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public static final byte ByteVal = -17; |
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public static final char CharVal = 'Y'; |
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public static final short ShortVal = -412; |
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public static final int IntVal = -711618; |
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public static final long LongVal = 0x1234567890123456L; |
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public static final float FloatVal = 7.986f; |
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public static final double DoubleVal = 3.14159265358979d; |
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public static final String StringVal = "OnceMore"; |
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public static final Object ObjectVal = new Object(); |
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static byte sByte; |
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static char sChar; |
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static short sShort; |
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static int sInt; |
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static long sLong; |
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static float sFloat; |
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static double sDouble; |
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static String sString; |
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static Object sObject; |
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byte iByte; |
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char iChar; |
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short iShort; |
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int iInt; |
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long iLong; |
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float iFloat; |
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double iDouble; |
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String iString; |
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Object iObject; |
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void iByteSet() { |
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iByte = ByteVal; |
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} |
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void iCharSet() { |
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iChar = CharVal; |
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} |
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void iShortSet() { |
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iShort = ShortVal; |
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} |
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void iIntSet() { |
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iInt = IntVal; |
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} |
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void iLongSet() { |
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iLong = LongVal; |
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} |
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void iFloatSet() { |
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iFloat = FloatVal; |
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} |
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void iDoubleSet() { |
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iDouble = DoubleVal; |
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} |
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void iStringSet() { |
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iString = StringVal; |
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} |
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void iObjectSet() { |
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iObject = ObjectVal; |
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} |
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static void sByteSet() { |
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sByte = ByteVal; |
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} |
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static void sCharSet() { |
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sChar = CharVal; |
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} |
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static void sShortSet() { |
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sShort = ShortVal; |
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} |
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static void sIntSet() { |
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sInt = IntVal; |
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} |
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static void sLongSet() { |
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sLong = LongVal; |
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} |
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static void sFloatSet() { |
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sFloat = FloatVal; |
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} |
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static void sDoubleSet() { |
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sDouble = DoubleVal; |
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} |
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static void sStringSet() { |
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sString = StringVal; |
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} |
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static void sObjectSet() { |
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sObject = ObjectVal; |
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} |
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void iUpdate(){ |
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iByteSet(); |
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iCharSet(); |
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iShortSet(); |
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iIntSet(); |
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iLongSet(); |
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iFloatSet(); |
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iDoubleSet(); |
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iStringSet(); |
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iObjectSet(); |
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} |
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static void sUpdate(){ |
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sByteSet(); |
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sCharSet(); |
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sShortSet(); |
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sIntSet(); |
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sLongSet(); |
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sFloatSet(); |
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sDoubleSet(); |
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sStringSet(); |
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sObjectSet(); |
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} |
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public static void main(String[] args){ |
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ModificationWatchpointsTarg targ = new ModificationWatchpointsTarg(); |
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for (int i = RepeatCount; i > 0; i--) { |
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sUpdate(); |
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targ.iUpdate(); |
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} |
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} |
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} |
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public class ModificationWatchpoints extends TestScaffold { |
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ReferenceType targ; |
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List allMWP = new ArrayList(); |
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ModificationWatchpoints (String args[]) { |
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super(args); |
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} |
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public static void main(String[] args) throws Exception { |
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new ModificationWatchpoints(args).startTests(); |
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} |
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/********** event handlers **********/ |
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public void fieldModified(ModificationWatchpointEvent event) { |
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MWP mwp = (MWP)event.request().getProperty("executor"); |
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mwp.fieldModified(event); |
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} |
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/********** test core **********/ |
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void set(String fieldName, String valString) { |
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Value val = targ.getValue(targ.fieldByName(valString)); |
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MWP mwp = new MWP("ModificationWatchpointsTarg", fieldName, val); |
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allMWP.add(mwp); |
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mwp.set(); |
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} |
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protected void runTests() throws Exception { |
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/* |
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* Get to the top of main(): |
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*/ |
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BreakpointEvent bpe = startToMain("ModificationWatchpointsTarg"); |
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targ = bpe.location().declaringType(); |
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/* |
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* Set watchpoints |
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*/ |
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set("iByte", "ByteVal"); |
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set("iChar", "CharVal"); |
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set("iShort", "ShortVal"); |
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set("iInt", "IntVal"); |
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set("iLong", "LongVal"); |
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set("iFloat", "FloatVal"); |
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set("iDouble", "DoubleVal"); |
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set("iString", "StringVal"); |
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set("iObject", "ObjectVal"); |
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set("sByte", "ByteVal"); |
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set("sChar", "CharVal"); |
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set("sShort", "ShortVal"); |
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set("sInt", "IntVal"); |
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set("sLong", "LongVal"); |
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set("sFloat", "FloatVal"); |
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set("sDouble", "DoubleVal"); |
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set("sString", "StringVal"); |
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set("sObject", "ObjectVal"); |
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listenUntilVMDisconnect(); |
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if (!testFailed) { |
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for (Iterator it = allMWP.iterator(); it.hasNext();) { |
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MWP mwp = (MWP)it.next(); |
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mwp.checkEventCounts(ModificationWatchpointsTarg.RepeatCount); |
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} |
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} |
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if (!testFailed) { |
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println("ModificationWatchpoints: passed"); |
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} else { |
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throw new Exception("ModificationWatchpoints: failed"); |
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} |
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} |
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/********** request wrapper **********/ |
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class MWP { |
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private final String className; |
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private final String fieldName; |
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private final Value expectedValue; |
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public int eventCount = 0; |
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public boolean failed = false; |
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public MWP(String className, String fieldName, Value value) { |
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this.className = className; |
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this.fieldName = fieldName; |
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this.expectedValue = value; |
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} |
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/* |
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* Sets watchpoint with specified properties. |
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*/ |
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public void set() { |
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List classes = vm().classesByName(className); |
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if (classes.size() != 1) { |
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failure("Expected one class named " + className + " got " + classes.size()); |
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} |
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set ((ReferenceType)classes.get(0)); |
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} |
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/** |
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* Sets watchpoint for given class. |
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*/ |
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public void set(ReferenceType clazz) { |
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Field f = clazz.fieldByName(fieldName); |
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ModificationWatchpointRequest mwr = |
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eventRequestManager().createModificationWatchpointRequest(f); |
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mwr.putProperty("executor", this); |
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mwr.enable(); |
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println("set watchpoint: " + className +"." + f); |
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} |
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public void fieldModified(ModificationWatchpointEvent event) { |
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Value val = event.valueToBe(); |
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println("Watchpoint reached: " + className + "." + fieldName + |
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", new value: " + val); |
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if (!val.equals(expectedValue)) { |
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failure("FAILURE: value should be: " + |
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expectedValue.getClass() + ":" + expectedValue + |
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" has - " + val.getClass() + ":" + val); |
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} |
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if (!event.location().method().name().equals(fieldName + "Set")) { |
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failure("FAILURE: occurred in wrong place: " + event.location()); |
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} |
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eventCount++; |
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} |
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public void checkEventCounts(int expectedCount) { |
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if (eventCount != expectedCount) { |
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failure(className + "." + fieldName + |
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" - only got " + eventCount + " events"); |
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} |
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} |
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} // MWP inner class ................. |
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} |