Function testV2

src/python/PyImathTest/main.cpp:2058–2190

void
testV2 ()
{
    object mainModule ((handle<> (borrowed (PyImport_AddModule ("__main__")))));
    object mainNamespace = mainModule.attr ("__dict__");

    std::cerr << "Testing V2*:\n";

    std::string code = 
        "from imath import *\n"
        "v2i = V2i (1, 2)\n"
        "v2f = V2f (3.3, 4.4)\n"
        "v2d = V2d (5.5, 6.6)\n"
        "t = (7, 8)\n"
        "i = 1\n"
        "from wrap import *\n"
        "w = wrap ('V2i')\n"
        "assert w == V2i (1, 2)\n"
        "w = wrap ('V2f')\n"
        "assert w.equalWithAbsError (V2f (1.1, 2.2), 1e-7)\n"
        "w = wrap ('V2d')\n"
        "assert w.equalWithAbsError (V2d (1.1, 2.2), 1e-7)\n";

    handle<> ignored (PyRun_String (code.c_str(), Py_file_input, 
                                    mainNamespace.ptr(), mainNamespace.ptr()));

    //

    extract <object> ev2i (mainNamespace ["v2i"]);
    assert (ev2i.check());
    
    PyObject *v2iObj = ev2i().ptr();
    assert (v2iObj != 0);

    extract <object> ev2f (mainNamespace ["v2f"]);
    assert (ev2f.check());
    
    PyObject *v2fObj = ev2f().ptr();
    assert (v2fObj != 0);

    extract <object> ev2d (mainNamespace ["v2d"]);
    assert (ev2d.check());
    
    PyObject *v2dObj = ev2d().ptr();
    assert (v2dObj != 0);

    extract <object> et (mainNamespace["t"]);
    assert (et.check());

    PyObject *tObj = et().ptr();
    assert (tObj != 0);

    extract <object> ei (mainNamespace["i"]);
    assert (ei.check());

    PyObject *iObj = ei().ptr();
    assert (iObj != 0);