140 lines
6.2 KiB
Java
140 lines
6.2 KiB
Java
/*
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* Copyright (c) 1998, 2018, 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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package jit.graph;
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import java.util.*;
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import java.lang.*;
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import java.lang.reflect.*;
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import nsk.share.TestFailure;
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class CGTThread extends Thread
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{
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private String ThreadName = null;
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private Vector Sumation = new Vector(100000);
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private Vector IDlist = new Vector(100000);
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CGTThread( String name )
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{
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ThreadName = name;
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setName(name);
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}
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public void run()
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{
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if (Globals.VERBOSE)
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System.out.println("\t\t" + Thread.currentThread().getName() + " started");
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Long numFcalls = new Long(Globals.RANDOM_LOOP - 1);
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Integer staticFcalls = new Integer(Globals.STATIC_LOOP);
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MethodData methodCallStr = Globals.nextRandomMethod();
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Globals.addFunctionIDToVector(methodCallStr.id, IDlist);
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Throwable invocationExcept = null;
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boolean skipVerify = false;
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try
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{
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methodCallStr.nextMethod.invoke(methodCallStr.instance, new Object []{Sumation, IDlist, numFcalls, staticFcalls});
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}
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catch (IllegalAccessException iax)
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{
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throw new TestFailure("Illegal Access Exception");
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}
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catch (InvocationTargetException itx)
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{
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System.out.println("Invocation Target Exception");
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invocationExcept = itx.getTargetException();
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System.out.println(invocationExcept);
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if (invocationExcept.getClass() == itx.getClass())
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{
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System.out.println("Processing Exception Invocation Target Exception");
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while (invocationExcept.getClass() == itx.getClass())
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invocationExcept = ((InvocationTargetException)invocationExcept).getTargetException();
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System.out.println(invocationExcept);
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}
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if (invocationExcept instanceof StackOverflowError)
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//StackOverFlow is not a failure
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{
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System.out.println("Warning: stack overflow: skipping verification...");
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skipVerify = true;
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}
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else if (invocationExcept instanceof OutOfMemoryError)
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//OutOfMemoryError is not a failure
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{
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System.out.println("Warning: test devoured heap ;), skipping verification...");
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skipVerify = true;
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}
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else
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{
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invocationExcept.printStackTrace();
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System.exit(1);
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}
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}
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if( !skipVerify )
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verify(Sumation, IDlist);
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}
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void verify(Vector Sum, Vector ID)
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{
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long oldsum = 0;
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long newsum;
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System.out.println(ThreadName + " has begun call stack validation");
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if (Sum.size() != ID.size())
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{
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System.out.println("Vector Length's Do Not Match, VERIFY ERROR");
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System.out.println("Thread Name: " + ThreadName);
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throw new TestFailure("Sumation Element Count = " + Sum.size() + " ID Element Count = " +ID.size());
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}
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long vectorSize = Sum.size();
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while (!Sum.isEmpty())
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{
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if (CGT.shouldFinish())
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{
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System.out.println(Thread.currentThread().getName() + ": skipping verification due to timeout");
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return;
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}
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newsum = ((Long)Sum.firstElement()).longValue();
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Sum.removeElementAt(0);
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int functionID = ((Integer)ID.firstElement()).intValue();
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ID.removeElementAt(0);
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if ((newsum - oldsum) != (functionID))
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{
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System.out.println("Function Call structure invalid, VERIFY ERROR");
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System.out.println("Thread Name: " + ThreadName);
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System.out.println("Expected = " +(newsum - oldsum) + " Actual = " +functionID);
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throw new TestFailure("Test failed.");
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// System.exit(1);
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}
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oldsum = newsum;
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}
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Globals.decNumThreads();
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System.out.println(ThreadName + "'s function call structure validated succesfully ("+vectorSize+" calls validated)");
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}
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}
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