CoreTests_BitSet.cpp
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- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2000 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Xerces" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation, and was
- * originally based on software copyright (c) 1999, International
- * Business Machines, Inc., http://www.ibm.com . For more information
- * on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- /*
- * $Log: CoreTests_BitSet.cpp,v $
- * Revision 1.5 2002/02/01 22:46:28 peiyongz
- * sane_include
- *
- * Revision 1.4 2000/03/02 19:55:48 roddey
- * This checkin includes many changes done while waiting for the
- * 1.1.0 code to be finished. I can't list them all here, but a list is
- * available elsewhere.
- *
- * Revision 1.3 2000/02/06 07:48:39 rahulj
- * Year 2K copyright swat.
- *
- * Revision 1.2 2000/01/19 00:59:06 roddey
- * Get rid of dependence on old utils output streams.
- *
- * Revision 1.1.1.1 1999/11/09 01:01:47 twl
- * Initial checkin
- *
- * Revision 1.2 1999/11/08 20:42:26 rahul
- * Swat for adding in Product name and CVS comment log variable.
- *
- */
- // ---------------------------------------------------------------------------
- // XML4C2 Includes
- // ---------------------------------------------------------------------------
- #include "CoreTests.hpp"
- #include <xercesc/util/BitSet.hpp>
- // ---------------------------------------------------------------------------
- // Local testing methods
- // ---------------------------------------------------------------------------
- static bool basicTests()
- {
- //
- // Create a bitset with 32 bits. We just happen to know that this is
- // the unit of expansion, so it should come back with exactly that
- // number of bits of size.
- //
- BitSet setTest(32);
- if (setTest.size() != 32)
- {
- std::wcout << L" Ctor did not create set of correct size"
- << std::endl;
- return false;
- }
- //
- // Check the value of all of the bits and make sure that they all come
- // back zero.
- //
- const unsigned int count = setTest.size();
- unsigned int index;
- for (index = 0; index < count; index++)
- {
- if (setTest.get(index))
- {
- std::wcout << L" A bit's initial value was not zero"
- << std::endl;
- return false;
- }
- }
- // Make sure that allAreCleared() agrees
- if (!setTest.allAreCleared())
- {
- std::wcout << L" allAreCleared() disagrees with individual bit gets"
- << std::endl;
- return false;
- }
- // Set and clear each bit and make sure that they come back right
- for (index = 0; index < count; index++)
- {
- setTest.set(index);
- if (!setTest.get(index))
- {
- std::wcout << L" Bit was set but get returned false"
- << std::endl;
- return false;
- }
- setTest.clear(index);
- if (setTest.get(index))
- {
- std::wcout << L" Bit was cleared but get returned true"
- << std::endl;
- return false;
- }
- }
- // And once more make sure they are all zero
- for (index = 0; index < count; index++)
- {
- if (setTest.get(index))
- {
- std::wcout << L" A bit remained set after clearing"
- << std::endl;
- return false;
- }
- }
- //
- // Set some bits, then copy construct another bitset from this one. Then
- // see if they come out equal.
- //
- setTest.set(1);
- setTest.set(16);
- setTest.set(20);
- setTest.set(24);
- BitSet setTest2(setTest);
- if (!setTest.equals(setTest2))
- {
- std::wcout << L" Copy ctor did not create equal sets"
- << std::endl;
- return false;
- }
- // Clear all bits of the copy and make sure they are all cleared
- setTest2.clearAll();
- for (index = 0; index < count; index++)
- {
- if (setTest2.get(index))
- {
- std::wcout << L" clearAll() did not clear all bits"
- << std::endl;
- return false;
- }
- }
- // Set a bit beyond the current size
- setTest2.set(32);
- // Make sure it expanded
- if (setTest2.size() != 64)
- {
- std::wcout << L" Set of bit beyond size did not expand"
- << std::endl;
- return false;
- }
- // Set all the bits
- for (index = 0; index < count; index++)
- setTest.set(index);
- // Make sure that allAreSet() sees them all set
- if (!setTest.allAreSet())
- {
- std::wcout << L" After setting all bits, allAreSet() returned false"
- << std::endl;
- return false;
- }
- return true;
- }
- static bool bitopsTests()
- {
- // Create a bit set to test
- BitSet setTest(48);
- // Set some bits
- setTest.set(1);
- setTest.set(10);
- setTest.set(16);
- setTest.set(21);
- setTest.set(33);
- setTest.set(41);
- // Create another set to do ops on
- BitSet setTest2(48);
- // Or with the new set
- setTest2.orWith(setTest);
- // They should be equal now
- if (!setTest.equals(setTest2))
- {
- std::wcout << L" OR of set with empty set did not create equal sets"
- << std::endl;
- return false;
- }
- // Xor with original which should get back an empty set
- setTest2.xorWith(setTest);
- if (!setTest2.allAreCleared())
- {
- std::wcout << L" XOR against original set did not get back original"
- << std::endl;
- return false;
- }
- // And them, which should have no effect
- setTest2.andWith(setTest);
- if (!setTest2.allAreCleared())
- {
- std::wcout << L" AND against empty set changed bits" << std::endl;
- return false;
- }
- return true;
- }
- // ---------------------------------------------------------------------------
- // Test entry point
- // ---------------------------------------------------------------------------
- bool testBitSet()
- {
- std::wcout << L"----------------------------------n"
- << L"Testing BitSet classn"
- << L"----------------------------------" << std::endl;
- bool retVal = true;
- try
- {
- std::wcout << L"Testing basic BitSet methods" << std::endl;
- if (!basicTests())
- {
- std::wcout << L"Bitset basic test methods failed" << std::endl;
- retVal = false;
- }
- else
- {
- std::wcout << L"Bitset basic tests passed" << std::endl;
- }
- std::wcout << std::endl;
- std::wcout << L"Testing BitSet logical bit ops methods" << std::endl;
- if (!bitopsTests())
- {
- std::wcout << L"Bitset logical bit ops failed" << std::endl;
- retVal = false;
- }
- else
- {
- std::wcout << L"Bitset logical bit ops passed" << std::endl;
- }
- std::wcout << std::endl;
- }
- catch(const XMLException& toCatch)
- {
- std::wcout << L" ERROR: Unexpected exception!n Msg: "
- << toCatch.getMessage() << std::endl;
- return false;
- }
- return retVal;
- }