read_cgm_facet_test.cpp

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#include <iostream>
#include "moab/Interface.hpp"
#ifndef IS_BUILDING_MB
#define IS_BUILDING_MB
#endif
#include "TestUtil.hpp"
#include "Internals.hpp"
#include "moab/Core.hpp"
#include "MBTagConventions.hpp"
#include "InitCGMA.hpp"
#include "GeometryQueryTool.hpp"
#include "ReadCGM.hpp"
#include "moab/FileOptions.hpp"
using namespace moab;

#ifdef HAVE_OCC_STEP
std::string input_cube = TestDir + "unittest/io/cube.stp";
#else
std::string input_cube = TestDir + "unittest/io/cube.sat";
#endif

#ifdef HAVE_OCC_STEP
std::string input_cone = TestDir + "unittest/io/cone.stp";
#else
std::string input_cone = TestDir + "unittest/io/cone.sat";
#endif

// Function used to load the test file
void read_file( Interface* moab, const char* input_file );

// List of tests in this file
void test_cube_curve_facet();
void test_cone_curve_facet();

void read_file( Interface* moab,
                bool curve_fatal,
                const char* input_file,
                ErrorCode check_val,
                int& curve_fail,
                int& surface_fail )
{
    InitCGMA::initialize_cgma();
    GeometryQueryTool::instance()->delete_geometry();
    EntityHandle fs = 0;

    // set the options
    std::string options;
#define OPTION_APPEND( X )                     \
    {                                          \
        if( options.length() ) options += ";"; \
        options += ( X );                      \
    }

    OPTION_APPEND( "CGM_ATTRIBS=no" );
    if( curve_fatal ) OPTION_APPEND( "FATAL_ON_CURVES" );
    OPTION_APPEND( "VERBOSE_CGM_WARNINGS" );

    // set the file options
    FileOptions opts( options.c_str() );

    // new ReadCGM instance
    ReadCGM* RCGM  = new ReadCGM( moab );
    ErrorCode rval = RCGM->load_file( input_file, &fs, opts );
    //  CHKERR(rval);
    curve_fail   = RCGM->get_failed_curve_count();
    surface_fail = RCGM->get_failed_surface_count();
    //  std::cout << curve_fail << " " << surface_fail << std::endl;

    CHECK_EQUAL( rval, check_val );
    CHECK_EQUAL( curve_fail, 0 );
    CHECK_EQUAL( surface_fail, 0 );
}

// Gets the vertex entities from a simple cube file load and checks that the
// correct number of them exist.
void test_cube_curve_facet()
{
    // Open the test file
    Core moab;
    Interface* mb    = &moab;
    int curve_fail   = 0;
    int surface_fail = 0;
    // should succeed since we are not fatal error on curves
    read_file( mb, false, input_cube.c_str(), MB_SUCCESS, curve_fail, surface_fail );
}

// Gets the vertex entities from a simple cube file load and checks that the
// correct number of them exist.
void test_cone_curve_facet()
{
    // Open the test file
    Core moab;
    Interface* mb    = &moab;
    int curve_fail   = 0;
    int surface_fail = 0;
    // should expect MB_FAILURE since we fail on curves
    read_file( mb, true, input_cone.c_str(), MB_FAILURE, curve_fail, surface_fail );
}

// void delete_mesh_test();
int main( int /* argc */, char** /* argv */ )
{
    int result = 0;

    result += RUN_TEST( test_cube_curve_facet );
#ifndef HAVE_OCC_STEP
    result += RUN_TEST( test_cone_curve_facet );
#endif
    return result;
}