Teuchos Package Browser (Single Doxygen Collection) Version of the Day
TwoDArray_UnitTests.cpp
Go to the documentation of this file.
00001 // @HEADER
00002 // ***********************************************************************
00003 //
00004 //                    Teuchos: Common Tools Package
00005 //                 Copyright (2004) Sandia Corporation
00006 //
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 //
00010 // Redistribution and use in source and binary forms, with or without
00011 // modification, are permitted provided that the following conditions are
00012 // met:
00013 //
00014 // 1. Redistributions of source code must retain the above copyright
00015 // notice, this list of conditions and the following disclaimer.
00016 //
00017 // 2. Redistributions in binary form must reproduce the above copyright
00018 // notice, this list of conditions and the following disclaimer in the
00019 // documentation and/or other materials provided with the distribution.
00020 //
00021 // 3. Neither the name of the Corporation nor the names of the
00022 // contributors may be used to endorse or promote products derived from
00023 // this software without specific prior written permission.
00024 //
00025 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
00026 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00027 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
00028 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
00029 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00030 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00031 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00032 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00033 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00034 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00035 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00036 //
00037 // Questions? Contact Michael A. Heroux (maherou@sandia.gov)
00038 //
00039 // ***********************************************************************
00040 // @HEADER
00041 
00042 #include "Teuchos_UnitTestHarness.hpp"
00043 #include "Teuchos_TwoDArray.hpp"
00044 
00045 
00046 
00047 namespace Teuchos{
00048 
00049 TwoDArray<int> getSimpleTestTwoDArray(){
00050   TwoDArray<int> simpleArray(2,2);
00051   simpleArray(0,0) =1;
00052   simpleArray(0,1) =2;
00053   simpleArray(1,0) =3;
00054   simpleArray(1,1) =4;
00055   return simpleArray;
00056 }
00057   
00058 
00062 TEUCHOS_UNIT_TEST(Teuchos_TwoDArrays, simpleTest){
00063   TwoDArray<int> simpleArray(3,2);
00064   simpleArray[0][0] =1;
00065   simpleArray[0][1] =2;
00066   simpleArray[1][0] =3;
00067   simpleArray[1][1] =4;
00068   simpleArray[2][0] =5;
00069   simpleArray[2][1] =6;
00070   TEST_EQUALITY_CONST(simpleArray[0][0],1)
00071   TEST_EQUALITY_CONST(simpleArray[0][1],2)
00072   TEST_EQUALITY_CONST(simpleArray[1][0],3)
00073   TEST_EQUALITY_CONST(simpleArray[1][1],4)
00074   TEST_EQUALITY_CONST(simpleArray[2][0],5)
00075   TEST_EQUALITY_CONST(simpleArray[2][1],6)
00076 
00077   TEST_EQUALITY_CONST(simpleArray(0,0),1)
00078   TEST_EQUALITY_CONST(simpleArray(0,1),2)
00079   TEST_EQUALITY_CONST(simpleArray(1,0),3)
00080   TEST_EQUALITY_CONST(simpleArray(1,1),4)
00081   TEST_EQUALITY_CONST(simpleArray(2,0),5)
00082   TEST_EQUALITY_CONST(simpleArray(2,1),6)
00083 
00084   TEST_EQUALITY_CONST(simpleArray.getNumRows(), 3)
00085   TEST_EQUALITY_CONST(simpleArray.getNumCols(), 2)
00086   Array<int> oneDArray = tuple<int>(1,2,3,4,5,6); 
00087   TEST_COMPARE_ARRAYS(oneDArray, simpleArray.getDataArray())
00088 
00089 }
00090   
00091 TEUCHOS_UNIT_TEST(Teuchos_TwoDArrays, stringFunctions){
00092   TwoDArray<int> simpleArray = getSimpleTestTwoDArray();
00093   std::string stringRep = TwoDArray<int>::toString(simpleArray);
00094   TwoDArray<int> convertedArray = TwoDArray<int>::fromString(stringRep);
00095   TEST_EQUALITY(simpleArray, convertedArray)
00096 
00097   std::string badStringRep = "4x4:{1.0,1.0}";
00098   TEST_THROW(TwoDArray<int>::fromString(badStringRep), 
00099     InvalidArrayStringRepresentation)
00100 }
00101 
00102 TEUCHOS_UNIT_TEST(Teuchos_TwoDArrays, emptyTest){
00103   TwoDArray<int> emptyArray;
00104   TEST_EQUALITY_CONST(emptyArray.getNumRows(), 0)
00105   TEST_EQUALITY_CONST(emptyArray.getNumCols(), 0)
00106   TEST_EQUALITY_CONST(emptyArray.getDataArray().size(), 0)
00107   TEST_ASSERT(emptyArray.isEmpty());
00108 }
00109 
00110 TEUCHOS_UNIT_TEST(Teuchos_TwoDArrays, streamTests){
00111   TwoDArray<int> simpleArray = getSimpleTestTwoDArray();
00112   std::stringstream ss;
00113   ss << simpleArray;
00114   TwoDArray<int> readArray;
00115   std::istringstream instream(ss.str()); 
00116   instream >> readArray;
00117   TEST_EQUALITY(simpleArray, readArray);
00118 }
00119 
00120 TEUCHOS_UNIT_TEST(Teuchos_TwoDArray, clearTest){
00121   TwoDArray<int> simpleArray = getSimpleTestTwoDArray();
00122 
00123   simpleArray.clear();
00124   TEST_ASSERT(simpleArray.isEmpty());
00125 }
00126 
00127 TEUCHOS_UNIT_TEST(Teuchos_TwoDArray, resizeTest){
00128   TwoDArray<int> simpleArray = getSimpleTestTwoDArray();
00129 
00130   simpleArray.resizeRows(4);
00131   TEST_EQUALITY_CONST(simpleArray.getNumRows(), 4);
00132   TEST_EQUALITY_CONST(simpleArray.getNumCols(), 2);
00133   TEST_EQUALITY_CONST(simpleArray(3,1), 0);
00134   TEST_EQUALITY_CONST(simpleArray(1,1), 4);
00135 
00136   simpleArray.resizeRows(2);
00137   TEST_EQUALITY_CONST(simpleArray.getNumRows(), 2);
00138   TEST_EQUALITY_CONST(simpleArray.getNumCols(), 2);
00139 #ifdef HAVE_TEUCHOS_ARRAY_BOUNDSCHECK
00140   TEST_THROW(simpleArray(3,1), RangeError);
00141 #endif
00142   TEST_EQUALITY_CONST(simpleArray(1,1), 4);
00143 
00144   simpleArray.resizeCols(4);
00145   TEST_EQUALITY_CONST(simpleArray.getNumCols(), 4);
00146   TEST_EQUALITY_CONST(simpleArray.getNumRows(), 2);
00147   TEST_EQUALITY_CONST(simpleArray(1,3), 0);
00148   TEST_EQUALITY_CONST(simpleArray(1,1), 4);
00149 
00150   simpleArray.resizeCols(2);
00151   TEST_EQUALITY_CONST(simpleArray.getNumCols(), 2);
00152   TEST_EQUALITY_CONST(simpleArray.getNumRows(), 2);
00153 #ifdef HAVE_TEUCHOS_ARRAY_BOUNDSCHECK
00154   TEST_THROW(simpleArray(1,3), RangeError);
00155 #endif
00156   TEST_EQUALITY_CONST(simpleArray(1,1), 4);
00157 
00158 }
00159 
00160 TEUCHOS_UNIT_TEST(Teuchos_TwoDArray, symmetryTest){
00161   TwoDArray<int> simpleArray = getSimpleTestTwoDArray();
00162   TEST_ASSERT(!simpleArray.isSymmetrical());
00163   simpleArray.setSymmetrical(true);
00164   TEST_ASSERT(simpleArray.isSymmetrical());
00165 
00166 }
00167 
00168 TEUCHOS_UNIT_TEST(Teuchos_TwoDArray, symmetrySerialization){
00169   TwoDArray<int> simpleArray = getSimpleTestTwoDArray();
00170   simpleArray.setSymmetrical(true);
00171   std::string arrayString = TwoDArray<int>::toString(simpleArray);
00172   TwoDArray<int> readIn = TwoDArray<int>::fromString(arrayString);
00173   TEST_ASSERT(readIn.isSymmetrical());
00174 }
00175 
00176 
00177 } //namespace Teuchos
00178 
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines