/*
 * Some unit tests for d3dxof
 *
 * Copyright (C) 2008 Christian Costa
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */
#define COBJMACROS

#include <assert.h>
#include "wine/test.h"
#include "dxfile.h"

static HMODULE hd3dxof;
static HRESULT (WINAPI *pDirectXFileCreate)(LPDIRECTXFILE*);

char template[] =
"xof 0302txt 0064\n"
"template Header\n"
"{\n"
"<3D82AB43-62DA-11CF-AB39-0020AF71E433>\n"
"WORD major;\n"
"WORD minor;\n"
"DWORD flags;\n"
"}\n";

static void init_function_pointers(void)
{
    /* We have to use LoadLibrary as no d3dxof functions are referenced directly */
    hd3dxof = LoadLibraryA("d3dxof.dll");

    pDirectXFileCreate = (void *)GetProcAddress(hd3dxof, "DirectXFileCreate");
}

static unsigned long getRefcount(IUnknown *iface)
{
    IUnknown_AddRef(iface);
    return IUnknown_Release(iface);
}

static void test_d3dxof(void)
{
    HRESULT hr;
    unsigned long ref;
    LPDIRECTXFILE lpDirectXFile = NULL;

    if (!pDirectXFileCreate)
    {
        win_skip("DirectXFileCreate is not available\n");
        return;
    }

    hr = pDirectXFileCreate(&lpDirectXFile);
    ok(hr == DXFILE_OK, "DirectXFileCreate: %x\n", hr);
    if(!lpDirectXFile)
    {
        skip("Couldn't create DirectXFile interface\n");
        return;
    }

    ref = getRefcount( (IUnknown *) lpDirectXFile);
    ok(ref == 1, "Got refcount %ld, expected 1\n", ref);

    ref = IDirectXFile_AddRef(lpDirectXFile);
    ok(ref == 2, "Got refcount %ld, expected 1\n", ref);

    ref = IDirectXFile_Release(lpDirectXFile);
    ok(ref == 1, "Got refcount %ld, expected 1\n", ref);

    hr = IDirectXFile_RegisterTemplates(lpDirectXFile, template, strlen(template));
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    ref = IDirectXFile_Release(lpDirectXFile);
    ok(ref == 0, "Got refcount %ld, expected 1\n", ref);
}

START_TEST(d3dxof)
{
    init_function_pointers();

    test_d3dxof();

    FreeLibrary(hd3dxof);
}