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368 | #include "TestUtil.hpp"
#include "moab/Core.hpp"
#include "MBTagConventions.hpp"
#define IS_BUILDING_MB
#include "moab/Range.hpp"
#include <cmath>
#include <algorithm>
using namespace moab;
#ifdef MESHDIR
static const char example[] = STRINGIFY( MESHDIR ) "/io/test.nas";<--- Skipping configuration 'MESHDIR' since the value of 'MESHDIR' is unknown. Use -D if you want to check it. You can use -U to skip it explicitly.
#else
static const char example[] = "test.nas";
#endif
void read_file( Interface& moab, const char* input_file );
void test_read_nodes();
void test_read_tets();
void test_read_prisms();
void test_read_hexes();
void test_read_material_set1();
void test_read_material_set2();
int main()
{
int result = 0;
result += RUN_TEST( test_read_nodes );
result += RUN_TEST( test_read_tets );
result += RUN_TEST( test_read_prisms );
result += RUN_TEST( test_read_hexes );
result += RUN_TEST( test_read_material_set1 );
result += RUN_TEST( test_read_material_set2 );
return result;
}
void read_file( Interface& moab, const char* input_file )
{
ErrorCode rval = moab.load_file( input_file );CHECK_ERR( rval );
}
void test_read_nodes()
{
const double eps = 1e-100;
ErrorCode rval;
Core moab;
Interface& mb = moab;
read_file( moab, example );
std::vector< EntityHandle > nodes;
rval = mb.get_entities_by_type( 0, MBVERTEX, nodes );CHECK_ERR( rval );
CHECK_EQUAL( (size_t)19, nodes.size() );
Tag id_tag = mb.globalId_tag();
std::vector< int > ids( nodes.size() );
rval = mb.tag_get_data( id_tag, &nodes[0], nodes.size(), &ids[0] );CHECK_ERR( rval );
std::vector< int > sorted_ids( ids );
std::sort( sorted_ids.begin(), sorted_ids.end() );
std::vector< double > coords( 3 * nodes.size() );
rval = mb.get_coords( &nodes[0], nodes.size(), &coords[0] );CHECK_ERR( rval );
int idx, pos = 0;
// shared between 2 tets and 2 prisms
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], -2.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], -1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], -1.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], -1.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], -1.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], -1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 0.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 0.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 0.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], -1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 1.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 1.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 1.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 0.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 1.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 2.0, eps );
// hex element
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 5.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 5.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 5.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 10.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 5.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 5.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 10.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 10.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 5.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 5.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 10.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 5.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 5.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 5.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 10.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 10.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 5.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 10.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 10.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 10.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 10.0, eps );
++pos;
CHECK_EQUAL( pos + 1, sorted_ids[pos] );
idx = std::find( ids.begin(), ids.end(), pos + 1 ) - ids.begin();
CHECK_REAL_EQUAL( coords[3 * idx + 0], 5.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 1], 10.0, eps );
CHECK_REAL_EQUAL( coords[3 * idx + 2], 10.0, eps );
}
void test_read_tets()
{
ErrorCode rval;
Core moab;
Interface& mb = moab;
read_file( moab, example );
std::vector< EntityHandle > tets;
rval = mb.get_entities_by_type( 0, MBTET, tets );CHECK_ERR( rval );
CHECK_EQUAL( (size_t)2, tets.size() );
Tag id_tag = mb.globalId_tag();
std::vector< int > ids( tets.size() );
rval = mb.tag_get_data( id_tag, &tets[0], tets.size(), &ids[0] );CHECK_ERR( rval );
if( ids[0] != 1 )
{
std::swap( ids[0], ids[1] );
std::swap( tets[0], tets[1] );
}
int vtx_ids[4];
const EntityHandle* conn;
int len;
const int conn1[] = { 8, 9, 10, 11 };
int pos = 0;
CHECK_EQUAL( pos + 1, ids[pos] );
rval = mb.get_connectivity( tets[pos], conn, len );CHECK_ERR( rval );
CHECK_EQUAL( 4, len );
rval = mb.tag_get_data( id_tag, conn, len, vtx_ids );CHECK_ERR( rval );
CHECK_ARRAYS_EQUAL( conn1, 4, vtx_ids, len );
const int conn2[] = { 4, 3, 2, 1 };
++pos;
CHECK_EQUAL( pos + 1, ids[pos] );
rval = mb.get_connectivity( tets[pos], conn, len );CHECK_ERR( rval );
CHECK_EQUAL( 4, len );
rval = mb.tag_get_data( id_tag, conn, len, vtx_ids );CHECK_ERR( rval );
CHECK_ARRAYS_EQUAL( conn2, 4, vtx_ids, len );
}
void test_read_prisms()
{
ErrorCode rval;
Core moab;
Interface& mb = moab;
read_file( moab, example );
std::vector< EntityHandle > prisms;
rval = mb.get_entities_by_type( 0, MBPRISM, prisms );CHECK_ERR( rval );
CHECK_EQUAL( (size_t)2, prisms.size() );
Tag id_tag = mb.globalId_tag();
std::vector< int > ids( prisms.size() );
rval = mb.tag_get_data( id_tag, &prisms[0], prisms.size(), &ids[0] );CHECK_ERR( rval );
if( ids[0] != 3 )
{
std::swap( ids[0], ids[1] );
std::swap( prisms[0], prisms[1] );
}
int vtx_ids[6];
const EntityHandle* conn;
int len;
const int conn1[] = { 2, 3, 4, 5, 6, 7 };
int pos = 0;
// Element ids 1 and 2 are the two tet elements.
// Element ids 3 and 4 are the two prism elements.
CHECK_EQUAL( pos + 3, ids[pos] );
rval = mb.get_connectivity( prisms[pos], conn, len );CHECK_ERR( rval );
CHECK_EQUAL( 6, len );
rval = mb.tag_get_data( id_tag, conn, len, vtx_ids );CHECK_ERR( rval );
CHECK_ARRAYS_EQUAL( conn1, 6, vtx_ids, len );
const int conn2[] = { 5, 6, 7, 8, 9, 10 };
++pos;
CHECK_EQUAL( pos + 3, ids[pos] );
rval = mb.get_connectivity( prisms[pos], conn, len );CHECK_ERR( rval );
CHECK_EQUAL( 6, len );
rval = mb.tag_get_data( id_tag, conn, len, vtx_ids );CHECK_ERR( rval );
CHECK_ARRAYS_EQUAL( conn2, 6, vtx_ids, len );
}
void test_read_hexes()
{
ErrorCode rval;
Core moab;
Interface& mb = moab;
read_file( moab, example );
std::vector< EntityHandle > hexes;
rval = mb.get_entities_by_type( 0, MBHEX, hexes );CHECK_ERR( rval );
CHECK_EQUAL( (size_t)1, hexes.size() );
Tag id_tag = mb.globalId_tag();
std::vector< int > ids( hexes.size() );
rval = mb.tag_get_data( id_tag, &hexes[0], hexes.size(), &ids[0] );CHECK_ERR( rval );
int vtx_ids[8];
const EntityHandle* conn;
int len;
const int conn1[] = { 12, 13, 14, 15, 16, 17, 18, 19 };
int pos = 0;
// Element id 5 is the hex
CHECK_EQUAL( pos + 5, ids[pos] );
rval = mb.get_connectivity( hexes[pos], conn, len );CHECK_ERR( rval );
CHECK_EQUAL( 8, len );
rval = mb.tag_get_data( id_tag, conn, len, vtx_ids );CHECK_ERR( rval );
CHECK_ARRAYS_EQUAL( conn1, 8, vtx_ids, len );
}
// The tets are in material set 1.
void test_read_material_set1()
{
ErrorCode rval;
Core moab;
Interface& mb = moab;
read_file( moab, example );
Tag mat_tag;
rval = mb.tag_get_handle( MATERIAL_SET_TAG_NAME, 1, MB_TYPE_INTEGER, mat_tag );CHECK_ERR( rval );
Range mat_set_one;
const int one = 1;
const void* const one_val[] = { &one };
rval = mb.get_entities_by_type_and_tag( 0, MBENTITYSET, &mat_tag, one_val, 1, mat_set_one );CHECK_ERR( rval );
CHECK_EQUAL( 1, (int)mat_set_one.size() );
std::vector< EntityHandle > tets, contents;
rval = mb.get_entities_by_type( 0, MBTET, tets );CHECK_ERR( rval );
rval = mb.get_entities_by_handle( mat_set_one.front(), contents );CHECK_ERR( rval );
std::sort( tets.begin(), tets.end() );
std::sort( contents.begin(), contents.end() );
CHECK_EQUAL( tets, contents );
}
// The prisms are in material set 2.
void test_read_material_set2()
{
ErrorCode rval;
Core moab;
Interface& mb = moab;
read_file( moab, example );
Tag mat_tag;
rval = mb.tag_get_handle( MATERIAL_SET_TAG_NAME, 1, MB_TYPE_INTEGER, mat_tag );CHECK_ERR( rval );
Range mat_set_two;
const int two = 2;
const void* const two_val[] = { &two };
rval = mb.get_entities_by_type_and_tag( 0, MBENTITYSET, &mat_tag, two_val, 1, mat_set_two );CHECK_ERR( rval );
CHECK_EQUAL( 1, (int)mat_set_two.size() );
std::vector< EntityHandle > prisms, contents;
rval = mb.get_entities_by_type( 0, MBPRISM, prisms );CHECK_ERR( rval );
rval = mb.get_entities_by_handle( mat_set_two.front(), contents );CHECK_ERR( rval );
std::sort( prisms.begin(), prisms.end() );
std::sort( contents.begin(), contents.end() );
CHECK_EQUAL( prisms, contents );
}
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