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#include "vtkIntArray.h"
#include "vtkDoubleArray.h"
int TestDataArrayComponentNames(int,char *[])
{
vtkIntArray* array = vtkIntArray::New();
array->SetNumberOfComponents( 2 );
array->SetComponentName(0, "x" );
array->SetComponentName(1, "y" );
if ( strcmp(array->GetComponentName(0),"x") != 0 || strcmp(array->GetComponentName(1),"y") != 0 )
{
cerr
<< "Unable to store component names correctly";
array->Delete();
return 1;
}
if ( array->GetComponentName(-1) != NULL || array->GetComponentName(3) != NULL )
{
cerr
<< " Unable to return NULL when asking for a component name outside the the valid range";
array->Delete();
return 1;
}
//rename to a different string length
array->SetComponentName(0, "a really long component name" );
if ( strcmp(array->GetComponentName(0),"a really long component name") != 0 )
{
cerr
<< "Unable to rename the component name to a string of a different length";
array->Delete();
return 1;
}
array->Delete();
vtkDoubleArray* farray = vtkDoubleArray::New();
farray->SetComponentName(2,"z");
farray->SetComponentName(1,"y");
farray->SetComponentName(0,"x");
farray->SetNumberOfComponents(3);
for ( int i = 0; i < 10; i ++ )
{
farray->InsertNextTuple3( i + 0.1, i + 0.2, i + 0.3);
}
if ( strcmp(farray->GetComponentName(0),"x") != 0 ||
strcmp(farray->GetComponentName(1),"y") != 0 ||
strcmp(farray->GetComponentName(2),"z") != 0 )
{
cerr
<< "Unable to store component names correctly";
farray->Delete();
return 1;
}
//rename the components
farray->SetComponentName(0,"a");
farray->SetComponentName(1,"b");
farray->SetComponentName(2,"c");
if ( strcmp(farray->GetComponentName(0),"a") != 0 ||
strcmp(farray->GetComponentName(1),"b") != 0 ||
strcmp(farray->GetComponentName(2),"c") != 0 )
{
cerr
<< "Unable to rename component names correctly";
farray->Delete();
return 1;
}
//test edge cases
farray->SetComponentName(-1, "invalid" );
//Test Down cast
vtkDoubleArray *downcast = vtkArrayDownCast<vtkDoubleArray>( farray );
if ( strcmp(downcast->GetComponentName(0),"a") != 0||
strcmp(downcast->GetComponentName(1),"b") != 0||
strcmp(downcast->GetComponentName(2),"c") != 0)
{
cerr
<< "Unable to safe down cast";
farray->Delete();
return 1;
}
//DeepCopy
vtkDoubleArray *deepCopy = vtkDoubleArray::New();
deepCopy->SetComponentName(3,"s1");
deepCopy->SetComponentName(2,"z");
deepCopy->SetComponentName(1,"y");
deepCopy->SetComponentName(0,"x");
deepCopy->DeepCopy( farray );
if ( strcmp(deepCopy->GetComponentName(0),"a") != 0||
strcmp(deepCopy->GetComponentName(1),"b") != 0||
strcmp(deepCopy->GetComponentName(2),"c") != 0)
{
cerr
<< "Deep Copy failed to overwrite old component names";
deepCopy->Delete();
downcast->Delete();
return 1;
}
if ( deepCopy->GetComponentName(3) != NULL )
{
cerr
<< "Deep Copy failed to return null for a invalid component name";
deepCopy->Delete();
downcast->Delete();
return 1;
}
downcast->Delete();
//test to make sure that the deep copy still has valid strings
if ( strcmp(deepCopy->GetComponentName(0),"a") != 0||
strcmp(deepCopy->GetComponentName(1),"b") != 0||
strcmp(deepCopy->GetComponentName(2),"c") != 0)
{
cerr
<< "Deep copy failed to copy component names, instead it made shallow copies";
deepCopy->Delete();
return 1;
}
deepCopy->Delete();
//DeepCopy test 2 with NULL values
farray = vtkDoubleArray::New();
farray->SetNumberOfComponents(20);
deepCopy = vtkDoubleArray::New();
deepCopy->DeepCopy( farray );
if ( deepCopy->GetComponentName(0) != NULL )
{
cerr
<< "Failed to deep copy with no names on the components";
return 1;
}
deepCopy->Delete();
farray->Delete();
//test the copy components command
vtkIntArray *source = vtkIntArray::New();
source->SetComponentName(0,"x");
source->SetComponentName(1,"y");
source->SetComponentName(2,"z");
vtkIntArray *dest = vtkIntArray::New();
dest->SetComponentName(0,"a");
dest->SetComponentName(1,"b");
dest->SetComponentName(2,"c");
dest->CopyComponentNames( source );
if ( strcmp(dest->GetComponentName(0),"x") != 0||
strcmp(dest->GetComponentName(1),"y") != 0||
strcmp(dest->GetComponentName(2),"z") != 0)
{
cerr
<< "Copy Component Names failed to work correctly";
dest->Delete();
source->Delete();
return 1;
}
dest->Delete();
//test copy when dest has a null pointer
dest = vtkIntArray::New();
dest->CopyComponentNames( source );
if ( strcmp(dest->GetComponentName(0),"x") != 0||
strcmp(dest->GetComponentName(1),"y") != 0||
strcmp(dest->GetComponentName(2),"z") != 0)
{
cerr
<< "Copy Component Names failed to work correctly";
dest->Delete();
source->Delete();
return 1;
}
dest->Delete();
//test copy when dest had more components
dest = vtkIntArray::New();
dest->SetComponentName(10,"10");
dest->CopyComponentNames( source );
if ( strcmp(dest->GetComponentName(0),"x") != 0||
strcmp(dest->GetComponentName(1),"y") != 0||
strcmp(dest->GetComponentName(2),"z") != 0)
{
cerr
<< "Copy Component Names failed to work correctly";
dest->Delete();
source->Delete();
return 1;
}
dest->Delete();
source->Delete();
return 0;
}
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