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/*=========================================================================
Program: Visualization Toolkit
Module: TestWeakPointer.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME Test of vtkWeakPointer.
// .SECTION Description
// Tests instantiations of the vtkWeakPointer class template.
#include "vtkDebugLeaks.h"
#include "vtkFloatArray.h"
#include "vtkIntArray.h"
#include "vtkWeakPointer.h"
int TestWeakPointer(int,char *[])
{
int rval = 0;
vtkIntArray* ia = vtkIntArray::New();
// Coverage:
unsigned int testbits = 0;
unsigned int correctbits = 0x004d3953;
const char *tests[] = {
"da2 == da3", "da2 != da3", "da2 < da3", "da2 <= da3", "da2 > da3",
"da2 >= da3",
"ia == da3", "ia != da3", "ia < da3", "ia <= da3", "ia > da3", "ia >= da3",
"da2 == ia", "da2 != ia", "da2 < ia", "da2 <= ia", "da2 > ia", "da2 <= ia",
"da2 > ia", "da2 >= ia",
"da1 == 0", "da1 != 0", "da1 < 0", "da1 <= 0", "da1 > 0", "da1 >= 0",
NULL };
vtkWeakPointer<vtkIntArray> da2(ia);
vtkWeakPointer<vtkFloatArray> da3;
vtkWeakPointer<vtkDataArray> da1(da2);
da1 = ia;
da1 = da2;
testbits = (testbits << 1) | ((da2 == da3) ? 1 : 0);
testbits = (testbits << 1) | ((da2 != da3) ? 1 : 0);
testbits = (testbits << 1) | ((da2 < da3) ? 1 : 0);
testbits = (testbits << 1) | ((da2 <= da3) ? 1 : 0);
testbits = (testbits << 1) | ((da2 > da3) ? 1 : 0);
testbits = (testbits << 1) | ((da2 >= da3) ? 1 : 0);
testbits = (testbits << 1) | ((ia == da3) ? 1 : 0);
testbits = (testbits << 1) | ((ia != da3) ? 1 : 0);
testbits = (testbits << 1) | ((ia < da3) ? 1 : 0);
testbits = (testbits << 1) | ((ia <= da3) ? 1 : 0);
testbits = (testbits << 1) | ((ia > da3) ? 1 : 0);
testbits = (testbits << 1) | ((ia >= da3) ? 1 : 0);
testbits = (testbits << 1) | ((da2 == ia) ? 1 : 0);
testbits = (testbits << 1) | ((da2 != ia) ? 1 : 0);
testbits = (testbits << 1) | ((da2 < ia) ? 1 : 0);
testbits = (testbits << 1) | ((da2 <= ia) ? 1 : 0);
testbits = (testbits << 1) | ((da2 > ia) ? 1 : 0);
testbits = (testbits << 1) | ((da2 >= ia) ? 1 : 0);
testbits = (testbits << 1) | ((da1 == 0) ? 1 : 0);
testbits = (testbits << 1) | ((da1 != 0) ? 1 : 0);
testbits = (testbits << 1) | ((da1 < 0) ? 1 : 0);
testbits = (testbits << 1) | ((da1 <= 0) ? 1 : 0);
testbits = (testbits << 1) | ((da1 > 0) ? 1 : 0);
testbits = (testbits << 1) | ((da1 >= 0) ? 1 : 0);
if (testbits != correctbits)
{
unsigned int diffbits = (testbits ^ correctbits);
int bitcount = 0;
while (tests[bitcount] != NULL)
{
bitcount++;
}
for (int ib = 0; ib < bitcount; ++ib)
{
if (((diffbits >> (bitcount - ib - 1)) & 1) != 0)
{
cerr << "comparison (" << tests[ib] << ") failed!\n";
}
}
rval = 1;
}
(*da1).SetNumberOfComponents(1);
if(da2)
{
da2->SetNumberOfComponents(1);
}
if(!da2)
{
cerr << "da2 is NULL!" << "\n";
rval = 1;
}
cout << "IntArray: " << da2 << "\n";
if (da1.GetPointer() == 0)
{
cerr << "da1.GetPointer() is NULL\n";
rval = 1;
}
if (da2.GetPointer() == 0)
{
cerr << "da2.GetPointer() is NULL\n";
rval = 1;
}
if (da3.Get() != 0)
{
cerr << "da3.GetPointer() is not NULL\n";
rval = 1;
}
da2 = 0;
ia->Delete();
if (da1.GetPointer() != NULL)
{
cerr << "da1.GetPointer() is not NULL\n";
rval = 1;
}
return rval;
}
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