MOAB: Mesh Oriented datABase  (version 5.4.1)
Public Member Functions | Private Member Functions | Private Attributes
TagVertexMeshTest Class Reference
+ Inheritance diagram for TagVertexMeshTest:
+ Collaboration diagram for TagVertexMeshTest:

Public Member Functions

 TagVertexMeshTest ()
void setUp ()
void tearDown ()
void test_vertex_coordinates ()
void test_save_coordinates ()
void test_cleanup ()
void test_alternate_name ()
void test_reference_mesh ()

Private Member Functions

 CPPUNIT_TEST_SUITE (TagVertexMeshTest)
 CPPUNIT_TEST (test_vertex_coordinates)
 CPPUNIT_TEST (test_save_coordinates)
 CPPUNIT_TEST (test_cleanup)
 CPPUNIT_TEST (test_alternate_name)
 CPPUNIT_TEST (test_reference_mesh)
 CPPUNIT_TEST_SUITE_END ()

Private Attributes

MeshImpl * realMesh

Detailed Description

Definition at line 46 of file TagVertexMeshTest.cpp.

Constructor & Destructor Documentation

TagVertexMeshTest::TagVertexMeshTest ( ) [inline]

Definition at line 60 of file TagVertexMeshTest.cpp.

: realMesh( 0 ) {}

Member Function Documentation

TagVertexMeshTest::CPPUNIT_TEST ( test_vertex_coordinates  ) [private]
TagVertexMeshTest::CPPUNIT_TEST ( test_save_coordinates  ) [private]
TagVertexMeshTest::CPPUNIT_TEST ( test_cleanup  ) [private]
TagVertexMeshTest::CPPUNIT_TEST ( test_alternate_name  ) [private]
TagVertexMeshTest::CPPUNIT_TEST ( test_reference_mesh  ) [private]
TagVertexMeshTest::CPPUNIT_TEST_SUITE ( TagVertexMeshTest  ) [private]
TagVertexMeshTest::CPPUNIT_TEST_SUITE_END ( ) [private]
void TagVertexMeshTest::setUp ( )

Definition at line 75 of file TagVertexMeshTest.cpp.

References ASSERT_NO_ERROR, CPPUNIT_ASSERT, MBMesquite::MeshImpl::read_vtk(), and TEMP_FILE_NAME.

{
    const char vtk_data[] = "# vtk DataFile Version 2.0\n"
                            "test mesh\n"
                            "ASCII\n"
                            "DATASET UNSTRUCTURED_GRID\n"
                            "POINTS 3 float\n"
                            "0 0 0\n"
                            "1 0 0\n"
                            "0 1 0\n"
                            "CELLS 1 4\n"
                            "3 0 1 2\n"
                            "CELL_TYPES 1\n"
                            "5\n";

    FILE* file = fopen( TEMP_FILE_NAME, "w" );
    CPPUNIT_ASSERT( !!file );
    size_t r = fwrite( vtk_data, sizeof( vtk_data ) - 1, 1, file );
    fclose( file );
    CPPUNIT_ASSERT( r == 1 );

    MsqPrintError err( std::cerr );
    realMesh = new MeshImpl;
    realMesh->read_vtk( TEMP_FILE_NAME, err );
    remove( TEMP_FILE_NAME );
    ASSERT_NO_ERROR( err );
}
void TagVertexMeshTest::tearDown ( )

Definition at line 103 of file TagVertexMeshTest.cpp.

{
    delete realMesh;
    realMesh = 0;
}
void TagVertexMeshTest::test_alternate_name ( )

Definition at line 212 of file TagVertexMeshTest.cpp.

References ASSERT_NO_ERROR, CPPUNIT_ASSERT_VECTORS_EQUAL, get_coords(), MBMesquite::TagVertexMesh::vertex_set_coordinates(), and MBMesquite::TagVertexMesh::vertices_get_coordinates().

{
    MsqPrintError err( std::cerr );
    Vector3D new_coords( 5, 5, 5 );
    MsqVertex get_coords;

    std::vector< Mesh::VertexHandle > vertices;
    realMesh->get_all_vertices( vertices, err );
    ASSERT_NO_ERROR( err );
    Mesh::VertexHandle vertex = vertices[0];

    realMesh->vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    Vector3D orig_coords = get_coords;

    // modify a vertex in the tag interface and save it
    {
        TagVertexMesh tag_mesh( err, realMesh, false, "foobar" );
        ASSERT_NO_ERROR( err );
        tag_mesh.vertex_set_coordinates( vertex, new_coords, err );
        ASSERT_NO_ERROR( err );
    }

    // verify that it is modified in the new interface
    {
        TagVertexMesh tag_mesh( err, realMesh, false, "foobar" );
        ASSERT_NO_ERROR( err );
        tag_mesh.vertices_get_coordinates( &vertex, &get_coords, 1, err );
        ASSERT_NO_ERROR( err );
        CPPUNIT_ASSERT_VECTORS_EQUAL( new_coords, get_coords, DBL_EPSILON );
    }
}
void TagVertexMeshTest::test_cleanup ( )

Definition at line 179 of file TagVertexMeshTest.cpp.

References ASSERT_NO_ERROR, CPPUNIT_ASSERT_VECTORS_EQUAL, get_coords(), MBMesquite::TagVertexMesh::vertex_set_coordinates(), and MBMesquite::TagVertexMesh::vertices_get_coordinates().

{
    MsqPrintError err( std::cerr );
    Vector3D new_coords( 5, 5, 5 );
    MsqVertex get_coords;

    std::vector< Mesh::VertexHandle > vertices;
    realMesh->get_all_vertices( vertices, err );
    ASSERT_NO_ERROR( err );
    Mesh::VertexHandle vertex = vertices[0];

    realMesh->vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    Vector3D orig_coords = get_coords;

    // modify a vertex in the tag interface
    {
        TagVertexMesh tag_mesh( err, realMesh, true );
        ASSERT_NO_ERROR( err );
        tag_mesh.vertex_set_coordinates( vertex, new_coords, err );
        ASSERT_NO_ERROR( err );
    }

    // check that values were cleaned up when previous instance was destroyed
    {
        TagVertexMesh tag_mesh( err, realMesh, false );
        ASSERT_NO_ERROR( err );
        tag_mesh.vertices_get_coordinates( &vertex, &get_coords, 1, err );
        ASSERT_NO_ERROR( err );
        CPPUNIT_ASSERT_VECTORS_EQUAL( orig_coords, get_coords, DBL_EPSILON );
    }
}
void TagVertexMeshTest::test_reference_mesh ( )

Definition at line 245 of file TagVertexMeshTest.cpp.

References MBMesquite::InstructionQueue::add_tag_vertex_mesh(), ASSERT_NO_ERROR, CPPUNIT_ASSERT_VECTORS_EQUAL, get_coords(), MBMesquite::IQInterface::run_instructions(), and MBMesquite::TagVertexMesh::vertices_get_coordinates().

{
    MsqPrintError err( std::cerr );
    TagVertexMesh tag_mesh( err, realMesh, true );
    ASSERT_NO_ERROR( err );

    std::vector< Mesh::VertexHandle > vertices;
    realMesh->get_all_vertices( vertices, err );
    ASSERT_NO_ERROR( err );

    // copy real mesh coordinates into tag data in TagVertexMesh
    InstructionQueue q;
    q.add_tag_vertex_mesh( &tag_mesh, err );
    ASSERT_NO_ERROR( err );
    q.run_instructions( realMesh, err );
    ASSERT_NO_ERROR( err );

    // Check that initial position for vertex matches that of real mesh
    Mesh::VertexHandle vertex = vertices[0];
    MsqVertex get_coords;
    Vector3D orig_coords, real_coords, tag_coords;
    realMesh->vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    orig_coords = get_coords;
    tag_mesh.vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    tag_coords = get_coords;
    CPPUNIT_ASSERT_VECTORS_EQUAL( orig_coords, tag_coords, DBL_EPSILON );

    // Check that modified vertex coords show up in real mesh but not
    // tag mesh.
    realMesh->vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    orig_coords = get_coords;
    Vector3D new_coords( 5, 5, 5 );
    realMesh->vertex_set_coordinates( vertex, new_coords, err );
    ASSERT_NO_ERROR( err );
    tag_mesh.vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    tag_coords = get_coords;
    CPPUNIT_ASSERT_VECTORS_EQUAL( orig_coords, tag_coords, DBL_EPSILON );
    // restore realMesh to initial state
    realMesh->vertex_set_coordinates( vertex, orig_coords, err );
    ASSERT_NO_ERROR( err );
}
void TagVertexMeshTest::test_save_coordinates ( )

Definition at line 146 of file TagVertexMeshTest.cpp.

References ASSERT_NO_ERROR, CPPUNIT_ASSERT_VECTORS_EQUAL, get_coords(), MBMesquite::TagVertexMesh::vertex_set_coordinates(), and MBMesquite::TagVertexMesh::vertices_get_coordinates().

{
    MsqPrintError err( std::cerr );
    Vector3D new_coords( 5, 5, 5 );
    MsqVertex get_coords;

    std::vector< Mesh::VertexHandle > vertices;
    realMesh->get_all_vertices( vertices, err );
    ASSERT_NO_ERROR( err );
    Mesh::VertexHandle vertex = vertices[0];

    realMesh->vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    Vector3D orig_coords = get_coords;

    // modify a vertex in the tag interface
    {
        TagVertexMesh tag_mesh( err, realMesh, false );
        ASSERT_NO_ERROR( err );
        tag_mesh.vertex_set_coordinates( vertex, new_coords, err );
        ASSERT_NO_ERROR( err );
    }

    // check that it exists in a new TagVertexMesh
    {
        TagVertexMesh tag_mesh( err, realMesh, false );
        ASSERT_NO_ERROR( err );
        tag_mesh.vertices_get_coordinates( &vertex, &get_coords, 1, err );
        ASSERT_NO_ERROR( err );
        CPPUNIT_ASSERT_VECTORS_EQUAL( new_coords, get_coords, DBL_EPSILON );
    }
}
void TagVertexMeshTest::test_vertex_coordinates ( )

Definition at line 109 of file TagVertexMeshTest.cpp.

References ASSERT_NO_ERROR, CPPUNIT_ASSERT_VECTORS_EQUAL, get_coords(), MBMesquite::TagVertexMesh::vertex_set_coordinates(), and MBMesquite::TagVertexMesh::vertices_get_coordinates().

{
    MsqPrintError err( std::cerr );
    TagVertexMesh tag_mesh( err, realMesh, true );
    ASSERT_NO_ERROR( err );

    std::vector< Mesh::VertexHandle > vertices;
    realMesh->get_all_vertices( vertices, err );
    ASSERT_NO_ERROR( err );

    // Check that initial position for vertex matches that of real mesh
    Mesh::VertexHandle vertex = vertices[0];
    MsqVertex get_coords;
    Vector3D orig_coords, real_coords, tag_coords;
    realMesh->vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    orig_coords = get_coords;
    tag_mesh.vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    tag_coords = get_coords;
    CPPUNIT_ASSERT_VECTORS_EQUAL( orig_coords, tag_coords, DBL_EPSILON );

    // Check that modified vertex coords show up in tag mesh but not
    // real mesh.
    Vector3D new_coords( 5, 5, 5 );
    tag_mesh.vertex_set_coordinates( vertex, new_coords, err );
    ASSERT_NO_ERROR( err );
    tag_mesh.vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    tag_coords = get_coords;
    CPPUNIT_ASSERT_VECTORS_EQUAL( new_coords, tag_coords, DBL_EPSILON );
    realMesh->vertices_get_coordinates( &vertex, &get_coords, 1, err );
    ASSERT_NO_ERROR( err );
    real_coords = get_coords;
    CPPUNIT_ASSERT_VECTORS_EQUAL( orig_coords, real_coords, DBL_EPSILON );
}

Member Data Documentation

MeshImpl* TagVertexMeshTest::realMesh [private]

Definition at line 57 of file TagVertexMeshTest.cpp.

List of all members.

The documentation for this class was generated from the following file:
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