/*
 * 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 <stdio.h>

#include "wine/test.h"
#include "initguid.h"
#include "dxfile.h"

static inline void debugstr_guid( char* buf, CONST GUID *id )
{
    sprintf(buf, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
            id->Data1, id->Data2, id->Data3,
            id->Data4[0], id->Data4[1], id->Data4[2], id->Data4[3],
            id->Data4[4], id->Data4[5], id->Data4[6], id->Data4[7] );
}

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

static 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";

/* Same version as above compressed with mszip */
static char compressed_template[] =
"xof 0302tzip0064\x71\x00\x00\x00\x61\x00\x5a\x00"
"\x43\x4B\x2B\x49\xCD\x2D\xC8\x49\x2C\x49\x55\xF0\x48\x4D\x4C\x49"
"\x2D\xE2\xAA\xE6\xB2\x31\x76\xB1\x30\x72\x74\x32\x31\xD6\x35\x33"
"\x72\x71\xD4\x35\x34\x74\x76\xD3\x75\x74\x32\xB6\xD4\x35\x30\x30"
"\x32\x70\x74\x33\x37\x74\x35\x31\x36\xB6\xE3\x0A\xF7\x0F\x72\x51"
"\xC8\x4D\xCC\xCA\x2F\xB2\x86\xB2\x33\xF3\x40\x6C\x17\x30\x27\x2D"
"\x27\x31\xBD\xD8\x9A\xAB\x96\x8B\x0B\x00";

static char object[] =
"xof 0302txt 0064\n"
"Header Object\n"
"{\n"
"1; 2; 3;\n"
"}\n";

/* Same version as above compressed with mszip */
static char compressed_object[] =
"xof 0302tzip0064\x2c\x00\x00\x00\x1c\x00\x20\x00"
"\x43\x4b\xf3\x48\x4d\x4c\x49\x2d\x52\xf0\x4f\xca\x4a\x4d\x2e\xe1"
"\xaa\xe6\x32\xb4\x56\x30\xb2\x56\x30\xb6\xe6\xaa\xe5\xe2\x02\x00";

static char empty_txt_file[]  = "xof 0302txt 0064";
static char empty_bin_file[]  = "xof 0302bin 0064";
/* MSZip data is generated with the command "MAKECAB.EXE /D Compress=ON /D CompressionType=MSZip file packed"
 * Data in cab is after the filename (null terminated) and the 32-bit checksum:
 * size (16-bit), packed_size (16-bit) and compressed data (with leading 16-bit CK signature)
 * for each MSZIP chunk whose decompressed size cannot exceed 32768 bytes
 * Data in x files is preceded by the size (32-bit) of the decompressed file including the xof header (16 bytes)
 * It does not seem possible to generate an MSZip data chunk with no byte, so put just 1 byte here */
/* "\n" packed with MSZip => no text */
static char empty_tzip_file[] = "xof 0302tzip0064\x11\x00\x00\x00\x01\x00\x05\x00\x43\x4b\xe3\x02\x00";
/* "\n" packed with MSZip => no token (token are 16-bit and there is only 1 byte) */
static char empty_bzip_file[] = "xof 0302bzip0064\x11\x00\x00\x00\x01\x00\x05\x00\x43\x4b\xe3\x02\x00";
static char empty_cmp_file[]  = "xof 0302cmp 0064";
static char empty_xxxx_file[] = "xof 0302xxxx0064";

static char object_noname[] =
"xof 0302txt 0064\n"
"Header\n"
"{\n"
"1; 2; 3;\n"
"}\n";

static char template_syntax_empty_array[] =
"xof 0302txt 0064\n"
"template Buffer\n"
"{\n"
"<3D82AB43-62DA-11CF-AB39-0020AF71E433>\n"
"DWORD num_elem;\n"
"array DWORD value[num_elem];\n"
"DWORD dummy;\n"
"}\n";

static char object_syntax_empty_array_semicolon[] =
"xof 0302txt 0064\n"
"Buffer\n"
"{\n"
"0;\n"
";\n"
"1234;\n"
"}\n";

static char object_syntax_empty_array_nosemicolon[] =
"xof 0302txt 0064\n"
"Buffer\n"
"{\n"
"0;\n"
"1234;\n"
"}\n";

static char template_syntax_string[] =
"xof 0302txt 0064\n"
"template Filename\n"
"{\n"
"<3D82AB43-62DA-11CF-AB39-0020AF71E433>\n"
"STRING filename;\n"
"}\n";

static char object_syntax_string_normal[] =
"xof 0302txt 0064\n"
"Filename\n"
"{\n"
"\"foobar\";\n"
"}\n";

static char object_syntax_string_with_separator[] =
"xof 0302txt 0064\n"
"Filename\n"
"{\n"
"\"foo;bar\";\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 ULONG getRefcount(IUnknown *iface)
{
    IUnknown_AddRef(iface);
    return IUnknown_Release(iface);
}

static void test_refcount(void)
{
    HRESULT hr;
    ULONG ref;
    LPDIRECTXFILE lpDirectXFile = NULL;
    LPDIRECTXFILEENUMOBJECT lpdxfeo;
    LPDIRECTXFILEDATA lpdxfd;
    DXFILELOADMEMORY dxflm;

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

    hr = IDirectXFile_RegisterTemplates(lpDirectXFile, template, sizeof(template) - 1);
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    dxflm.lpMemory = &object;
    dxflm.dSize = sizeof(object) - 1;
    hr = IDirectXFile_CreateEnumObject(lpDirectXFile, &dxflm, DXFILELOAD_FROMMEMORY, &lpdxfeo);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    ref = getRefcount( (IUnknown *) lpDirectXFile);
    ok(ref == 1, "Got refcount %d, expected 1\n", ref);
    ref = getRefcount( (IUnknown *) lpdxfeo);
    ok(ref == 1, "Got refcount %d, expected 1\n", ref);

    hr = IDirectXFileEnumObject_GetNextDataObject(lpdxfeo, &lpdxfd);
    ok(hr == DXFILE_OK, "IDirectXFileEnumObject_GetNextDataObject: %x\n", hr);
    ref = getRefcount( (IUnknown *) lpDirectXFile);
    ok(ref == 1, "Got refcount %d, expected 1\n", ref);
    ref = getRefcount( (IUnknown *) lpdxfeo);
    ok(ref == 1, "Got refcount %d, expected 1\n", ref);
    /* Enum object gets references to all top level objects */
    ref = getRefcount( (IUnknown *) lpdxfd);
    ok(ref == 2, "Got refcount %d, expected 2\n", ref);

    ref = IDirectXFile_Release(lpDirectXFile);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    /* Nothing changes for all other objects */
    ref = getRefcount( (IUnknown *) lpdxfeo);
    ok(ref == 1, "Got refcount %d, expected 1\n", ref);
    ref = getRefcount( (IUnknown *) lpdxfd);
    ok(ref == 2, "Got refcount %d, expected 2\n", ref);

    ref = IDirectXFileEnumObject_Release(lpdxfeo);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    /* Enum object releases references to all top level objects */
    ref = getRefcount( (IUnknown *) lpdxfd);
    ok(ref == 1, "Got refcount %d, expected 1\n", ref);

    ref = IDirectXFileData_Release(lpdxfd);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
}

static void test_CreateEnumObject(void)
{
    HRESULT hr;
    ULONG ref;
    LPDIRECTXFILE lpDirectXFile = NULL;
    LPDIRECTXFILEENUMOBJECT lpdxfeo;
    LPDIRECTXFILEDATA lpdxfd;
    DXFILELOADMEMORY dxflm;
    BYTE* pdata;
    DWORD size;

    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;
    }

    hr = IDirectXFile_RegisterTemplates(lpDirectXFile, template, sizeof(template) - 1);
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    dxflm.lpMemory = &object;
    dxflm.dSize = sizeof(object) - 1;
    /* Check that only lowest 4 bits are relevant in DXFILELOADOPTIONS */
    hr = IDirectXFile_CreateEnumObject(lpDirectXFile, &dxflm, 0xFFFFFFF0 + DXFILELOAD_FROMMEMORY, &lpdxfeo);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);

    hr = IDirectXFileEnumObject_GetNextDataObject(lpdxfeo, &lpdxfd);
    ok(hr == DXFILE_OK, "IDirectXFileEnumObject_GetNextDataObject: %x\n", hr);

    /* Get all data (szMember == NULL) */
    hr = IDirectXFileData_GetData(lpdxfd, NULL, &size, (void**)&pdata);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetData: %x\n", hr);

    ok(size == 8, "Retrieved data size is wrong (%u instead of 8)\n", size);
    ok((*((WORD*)pdata) == 1) && (*((WORD*)(pdata+2)) == 2) && (*((DWORD*)(pdata+4)) == 3), "Retrieved data is wrong\n");

    /* Get only "major" member (szMember == "major") */
    hr = IDirectXFileData_GetData(lpdxfd, "major", &size, (void**)&pdata);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetData: %x\n", hr);

    ok(size == 2, "Retrieved data size is wrong (%u instead of 2)\n", size);
    ok(*((WORD*)pdata) == 1, "Retrieved data is wrong (%u instead of 1)\n", *((WORD*)pdata));

    /* Get only "minor" member (szMember == "minor") */
    hr = IDirectXFileData_GetData(lpdxfd, "minor", &size, (void**)&pdata);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetData: %x\n", hr);

    ok(size == 2, "Retrieved data size is wrong (%u instead of 2)\n", size);
    ok(*((WORD*)pdata) == 2, "Retrieved data is wrong (%u instead of 2)\n", *((WORD*)pdata));

    /* Get only "flags" member (szMember == "flags") */
    hr = IDirectXFileData_GetData(lpdxfd, "flags", &size, (void**)&pdata);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetData: %x\n", hr);

    ok(size == 4, "Retrieved data size is wrong (%u instead of 4)\n", size);
    ok(*((WORD*)pdata) == 3, "Retrieved data is wrong (%u instead of 3)\n", *((WORD*)pdata));

    /* Try to get not existing member (szMember == "unknown") */
    hr = IDirectXFileData_GetData(lpdxfd, "unknow", &size, (void**)&pdata);
    ok(hr == DXFILEERR_BADDATAREFERENCE, "IDirectXFileData_GetData: %x\n", hr);

    ref = IDirectXFileEnumObject_Release(lpdxfeo);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);

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

    ref = IDirectXFileData_Release(lpdxfd);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
}

static void test_file_types(void)
{
    HRESULT hr;
    LPDIRECTXFILE dxfile = NULL;
    LPDIRECTXFILEENUMOBJECT enum_object;
    DXFILELOADMEMORY lminfo;

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

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

    hr = IDirectXFile_RegisterTemplates(dxfile, empty_txt_file, sizeof(empty_txt_file) - 1);
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    hr = IDirectXFile_RegisterTemplates(dxfile, empty_bin_file, sizeof(empty_bin_file) - 1);
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    hr = IDirectXFile_RegisterTemplates(dxfile, empty_tzip_file, sizeof(empty_tzip_file) - 1);
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    hr = IDirectXFile_RegisterTemplates(dxfile, empty_bzip_file, sizeof(empty_bzip_file) - 1);
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    hr = IDirectXFile_RegisterTemplates(dxfile, empty_cmp_file, sizeof(empty_cmp_file) - 1);
    ok(hr == DXFILEERR_BADFILETYPE, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    hr = IDirectXFile_RegisterTemplates(dxfile, empty_xxxx_file, sizeof(empty_xxxx_file) - 1);
    ok(hr == DXFILEERR_BADFILETYPE, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    lminfo.lpMemory = empty_txt_file;
    lminfo.dSize = sizeof(empty_txt_file) - 1;
    hr = IDirectXFile_CreateEnumObject(dxfile, &lminfo, DXFILELOAD_FROMMEMORY, &enum_object);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    if (hr == DXFILE_OK) IDirectXFileEnumObject_Release(enum_object);

    lminfo.lpMemory = empty_bin_file;
    lminfo.dSize = sizeof(empty_bin_file) - 1;
    hr = IDirectXFile_CreateEnumObject(dxfile, &lminfo, DXFILELOAD_FROMMEMORY, &enum_object);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    if (hr == DXFILE_OK) IDirectXFileEnumObject_Release(enum_object);

    lminfo.lpMemory = empty_tzip_file;
    lminfo.dSize = sizeof(empty_tzip_file) - 1;
    hr = IDirectXFile_CreateEnumObject(dxfile, &lminfo, DXFILELOAD_FROMMEMORY, &enum_object);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    if (hr == DXFILE_OK) IDirectXFileEnumObject_Release(enum_object);

    lminfo.lpMemory = empty_bzip_file;
    lminfo.dSize = sizeof(empty_bzip_file) - 1;
    hr = IDirectXFile_CreateEnumObject(dxfile, &lminfo, DXFILELOAD_FROMMEMORY, &enum_object);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    if (hr == DXFILE_OK) IDirectXFileEnumObject_Release(enum_object);

    lminfo.lpMemory = empty_cmp_file;
    lminfo.dSize = sizeof(empty_cmp_file) - 1;
    hr = IDirectXFile_CreateEnumObject(dxfile, &lminfo, DXFILELOAD_FROMMEMORY, &enum_object);
    ok(hr == DXFILEERR_BADFILETYPE, "IDirectXFile_CreateEnumObject: %x\n", hr);

    lminfo.lpMemory = empty_xxxx_file;
    lminfo.dSize = sizeof(empty_xxxx_file) - 1;
    hr = IDirectXFile_CreateEnumObject(dxfile, &lminfo, DXFILELOAD_FROMMEMORY, &enum_object);
    ok(hr == DXFILEERR_BADFILETYPE, "IDirectXFile_CreateEnumObject: %x\n", hr);

    IDirectXFile_Release(dxfile);
}

static void test_compressed_files(void)
{
    HRESULT hr;
    LPDIRECTXFILE dxfile = NULL;
    LPDIRECTXFILEENUMOBJECT enum_object;
    LPDIRECTXFILEDATA file_data;
    DXFILELOADMEMORY lminfo;
    BYTE* data;
    DWORD size;

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

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

    hr = IDirectXFile_RegisterTemplates(dxfile, compressed_template, sizeof(compressed_template) - 1);
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    lminfo.lpMemory = compressed_object;
    lminfo.dSize = sizeof(compressed_object) - 1;
    hr = IDirectXFile_CreateEnumObject(dxfile, &lminfo, DXFILELOAD_FROMMEMORY, &enum_object);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);

    hr = IDirectXFileEnumObject_GetNextDataObject(enum_object, &file_data);
    ok(hr == DXFILE_OK, "IDirectXFileEnumObject_GetNextDataObject: %x\n", hr);

    hr = IDirectXFileData_GetData(file_data, NULL, &size, (void**)&data);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetData: %x\n", hr);

    ok(size == 8, "Retrieved data size is wrong\n");
    ok((*((WORD*)data) == 1) && (*((WORD*)(data+2)) == 2) && (*((DWORD*)(data+4)) == 3), "Retrieved data is wrong\n");

    IDirectXFileData_Release(file_data);
    IDirectXFileEnumObject_Release(enum_object);
    IDirectXFile_Release(dxfile);
}

static void test_getname(void)
{
    HRESULT hr;
    ULONG ref;
    LPDIRECTXFILE lpDirectXFile = NULL;
    LPDIRECTXFILEENUMOBJECT lpdxfeo;
    LPDIRECTXFILEDATA lpdxfd;
    DXFILELOADMEMORY dxflm;
    char name[100];
    DWORD length;

    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;
    }

    hr = IDirectXFile_RegisterTemplates(lpDirectXFile, template, sizeof(template) - 1);
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    /* Check object with name */
    dxflm.lpMemory = &object;
    dxflm.dSize = sizeof(object) - 1;
    hr = IDirectXFile_CreateEnumObject(lpDirectXFile, &dxflm, DXFILELOAD_FROMMEMORY, &lpdxfeo);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    hr = IDirectXFileEnumObject_GetNextDataObject(lpdxfeo, &lpdxfd);
    ok(hr == DXFILE_OK, "IDirectXFileEnumObject_GetNextDataObject: %x\n", hr);

    hr = IDirectXFileData_GetName(lpdxfd, NULL, NULL);
    ok(hr == DXFILEERR_BADVALUE, "IDirectXFileData_GetName: %x\n", hr);
    hr = IDirectXFileData_GetName(lpdxfd, name, NULL);
    ok(hr == DXFILEERR_BADVALUE, "IDirectXFileData_GetName: %x\n", hr);
    hr = IDirectXFileData_GetName(lpdxfd, NULL, &length);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetName: %x\n", hr);
    ok(length == 7, "Returned length should be 7 instead of %u\n", length);
    length = sizeof(name);
    hr = IDirectXFileData_GetName(lpdxfd, name, &length);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetName: %x\n", hr);
    ok(length == 7, "Returned length should be 7 instead of %u\n", length);
    ok(!strcmp(name, "Object"), "Returned string should be 'Object' intead of '%s'\n", name);
    length = 3;
    hr = IDirectXFileData_GetName(lpdxfd, name, &length);
    ok(hr == DXFILEERR_BADVALUE, "IDirectXFileData_GetName: %x\n", hr);

    ref = IDirectXFileEnumObject_Release(lpdxfeo);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    ref = IDirectXFileData_Release(lpdxfd);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);

    /* Check object without name */
    dxflm.lpMemory = &object_noname;
    dxflm.dSize = sizeof(object_noname) - 1;
    hr = IDirectXFile_CreateEnumObject(lpDirectXFile, &dxflm, DXFILELOAD_FROMMEMORY, &lpdxfeo);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    hr = IDirectXFileEnumObject_GetNextDataObject(lpdxfeo, &lpdxfd);
    ok(hr == DXFILE_OK, "IDirectXFileEnumObject_GetNextDataObject: %x\n", hr);

    hr = IDirectXFileData_GetName(lpdxfd, NULL, &length);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetName: %x\n", hr);
    ok(length == 0, "Returned length should be 0 instead of %u\n", length);
    length = sizeof(name);
    hr = IDirectXFileData_GetName(lpdxfd, name, &length);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetName: %x\n", hr);
    ok(length == 0, "Returned length should be 0 instead of %u\n", length);

    ref = IDirectXFileEnumObject_Release(lpdxfeo);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    ref = IDirectXFileData_Release(lpdxfd);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    ref = IDirectXFile_Release(lpDirectXFile);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
}

static void test_syntax(void)
{
    HRESULT hr;
    ULONG ref;
    LPDIRECTXFILE lpDirectXFile = NULL;
    LPDIRECTXFILEENUMOBJECT lpdxfeo;
    LPDIRECTXFILEDATA lpdxfd;
    DXFILELOADMEMORY dxflm;
    DWORD size;
    char** string;

    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;
    }

    hr = IDirectXFile_RegisterTemplates(lpDirectXFile, template_syntax_empty_array, sizeof(template_syntax_empty_array) - 1);
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    dxflm.lpMemory = &object_syntax_empty_array_semicolon;
    dxflm.dSize = sizeof(object_syntax_empty_array_semicolon) - 1;
    hr = IDirectXFile_CreateEnumObject(lpDirectXFile, &dxflm, DXFILELOAD_FROMMEMORY, &lpdxfeo);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    hr = IDirectXFileEnumObject_GetNextDataObject(lpdxfeo, &lpdxfd);
    ok(hr == DXFILE_OK, "IDirectXFileEnumObject_GetNextDataObject: %x\n", hr);

    ref = IDirectXFileEnumObject_Release(lpdxfeo);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    if (hr == DXFILE_OK)
    {
        ref = IDirectXFileData_Release(lpdxfd);
        ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    }

    dxflm.lpMemory = &object_syntax_empty_array_nosemicolon;
    dxflm.dSize = sizeof(object_syntax_empty_array_nosemicolon) - 1;
    hr = IDirectXFile_CreateEnumObject(lpDirectXFile, &dxflm, DXFILELOAD_FROMMEMORY, &lpdxfeo);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    hr = IDirectXFileEnumObject_GetNextDataObject(lpdxfeo, &lpdxfd);
    ok(hr == DXFILE_OK, "IDirectXFileEnumObject_GetNextDataObject: %x\n", hr);

    ref = IDirectXFileEnumObject_Release(lpdxfeo);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    if (hr == DXFILE_OK)
    {
        ref = IDirectXFileData_Release(lpdxfd);
        ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    }

    hr = IDirectXFile_RegisterTemplates(lpDirectXFile, template_syntax_string, sizeof(template_syntax_string) - 1);
    ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);

    dxflm.lpMemory = &object_syntax_string_normal;
    dxflm.dSize = sizeof(object_syntax_string_normal) - 1;
    hr = IDirectXFile_CreateEnumObject(lpDirectXFile, &dxflm, DXFILELOAD_FROMMEMORY, &lpdxfeo);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    hr = IDirectXFileEnumObject_GetNextDataObject(lpdxfeo, &lpdxfd);
    ok(hr == DXFILE_OK, "IDirectXFileEnumObject_GetNextDataObject: %x\n", hr);
    hr = IDirectXFileData_GetData(lpdxfd, NULL, &size, (void**)&string);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetData: %x\n", hr);
    ok(size == sizeof(char*), "Got wrong data size %d\n", size);
    ok(!strcmp(*string, "foobar"), "Got string %s, expected foobar\n", *string);

    ref = IDirectXFileEnumObject_Release(lpdxfeo);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    if (hr == DXFILE_OK)
    {
        ref = IDirectXFileData_Release(lpdxfd);
        ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    }

    dxflm.lpMemory = &object_syntax_string_with_separator;
    dxflm.dSize = sizeof(object_syntax_string_with_separator) - 1;
    hr = IDirectXFile_CreateEnumObject(lpDirectXFile, &dxflm, DXFILELOAD_FROMMEMORY, &lpdxfeo);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);
    hr = IDirectXFileEnumObject_GetNextDataObject(lpdxfeo, &lpdxfd);
    ok(hr == DXFILE_OK, "IDirectXFileEnumObject_GetNextDataObject: %x\n", hr);
    hr = IDirectXFileData_GetData(lpdxfd, NULL, &size, (void**)&string);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetData: %x\n", hr);
    ok(size == sizeof(char*), "Got wrong data size %d\n", size);
    ok(!strcmp(*string, "foo;bar"), "Got string %s, expected foo;bar\n", *string);

    ref = IDirectXFileEnumObject_Release(lpdxfeo);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    if (hr == DXFILE_OK)
    {
        ref = IDirectXFileData_Release(lpdxfd);
        ok(ref == 0, "Got refcount %d, expected 0\n", ref);
    }

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

/* Set it to 1 to expand the string when dumping the object. This is useful when there is
 * only one string in a sub-object (very common). Use with care, this may lead to a crash. */
#define EXPAND_STRING 0

static void process_data(LPDIRECTXFILEDATA lpDirectXFileData, int level)
{
    HRESULT hr;
    char name[100];
    GUID clsid;
    CONST GUID* clsid_type = NULL;
    char str_clsid[40];
    char str_clsid_type[40];
    DWORD len = 100;
    LPDIRECTXFILEOBJECT pChildObj;
    int i;
    int j = 0;
    LPBYTE pData;
    DWORD k, size;

    hr = IDirectXFileData_GetId(lpDirectXFileData, &clsid);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetId: %x\n", hr);
    hr = IDirectXFileData_GetName(lpDirectXFileData, name, &len);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetName: %x\n", hr);
    hr = IDirectXFileData_GetType(lpDirectXFileData, &clsid_type);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetType: %x\n", hr);
    hr = IDirectXFileData_GetData(lpDirectXFileData, NULL, &size, (void**)&pData);
    ok(hr == DXFILE_OK, "IDirectXFileData_GetData: %x\n", hr);
    for (i = 0; i < level; i++)
        printf("  ");
    debugstr_guid(str_clsid, &clsid);
    debugstr_guid(str_clsid_type, clsid_type);
    printf("Found object '%s' - %s - %s - %d\n", len ? name : "", str_clsid, str_clsid_type, size);

    if (EXPAND_STRING && size == 4)
    {
        char * str = *(char**)pData;
        printf("string %s\n", str);
    }
    else if (size)
    {
        for (k = 0; k < size; k++)
        {
            if (k && !(k%16))
                printf("\n");
            printf("%02x ", pData[k]);
        }
        printf("\n");
    }

    level++;

    while (SUCCEEDED(hr = IDirectXFileData_GetNextObject(lpDirectXFileData, &pChildObj)))
    {
        LPDIRECTXFILEDATA p1;
        LPDIRECTXFILEDATAREFERENCE p2;
        LPDIRECTXFILEBINARY p3;
        j++;

        hr = IDirectXFileObject_QueryInterface(pChildObj, &IID_IDirectXFileData, (void **) &p1);
        if (SUCCEEDED(hr))
        {
            for (i = 0; i < level; i++)
                printf("  ");
            printf("Found Data (%d)\n", j);
            process_data(p1, level);
            IDirectXFileData_Release(p1);
        }
        hr = IDirectXFileObject_QueryInterface(pChildObj, &IID_IDirectXFileDataReference, (void **) &p2);
        if (SUCCEEDED(hr))
        {
            LPDIRECTXFILEDATA pfdo;
            for (i = 0; i < level; i++)
                printf("  ");
            printf("Found Data Reference (%d)\n", j);
#if 0
            hr = IDirectXFileDataReference_GetId(lpDirectXFileData, &clsid);
            ok(hr == DXFILE_OK, "IDirectXFileData_GetId: %x\n", hr);
            hr = IDirectXFileDataReference_GetName(lpDirectXFileData, name, &len);
            ok(hr == DXFILE_OK, "IDirectXFileData_GetName: %x\n", hr);
#endif
            IDirectXFileDataReference_Resolve(p2, &pfdo);
            process_data(pfdo, level);
            IDirectXFileData_Release(pfdo);
            IDirectXFileDataReference_Release(p2);
        }
        hr = IDirectXFileObject_QueryInterface(pChildObj, &IID_IDirectXFileBinary, (void **) &p3);
        if (SUCCEEDED(hr))
        {
            for (i = 0; i < level; i++)
                printf("  ");
            printf("Found Binary (%d)\n", j);
            IDirectXFileBinary_Release(p3);
        }
        IDirectXFileObject_Release(pChildObj);
    }

    ok(hr == DXFILE_OK || hr == DXFILEERR_NOMOREOBJECTS, "IDirectXFileData_GetNextObject: %x\n", hr);
}

/* Dump an X file 'objects.x' and its related templates file 'templates.x' if they are both presents
 * Useful for debug by comparing outputs from native and builtin dlls */
static void test_dump(void)
{
    HRESULT hr;
    ULONG ref;
    LPDIRECTXFILE lpDirectXFile = NULL;
    LPDIRECTXFILEENUMOBJECT lpDirectXFileEnumObject = NULL;
    LPDIRECTXFILEDATA lpDirectXFileData = NULL;
    HANDLE hFile;
    LPVOID pvData = NULL;
    DWORD cbSize;

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

    /* Dump data only if there is an object and a template */
    hFile = CreateFileA("objects.x", GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
    if (hFile == INVALID_HANDLE_VALUE)
      return;
    CloseHandle(hFile);

    hFile = CreateFileA("templates.x", GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
    if (hFile == INVALID_HANDLE_VALUE)
      return;

    pvData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, 10000);

    if (!ReadFile(hFile, pvData, 10000, &cbSize, NULL))
    {
      skip("Templates file is too big\n");
      goto exit;
    }

    printf("Load templates file (%d bytes)\n", cbSize);

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

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

    hr = IDirectXFile_CreateEnumObject(lpDirectXFile, (LPVOID)"objects.x", DXFILELOAD_FROMFILE, &lpDirectXFileEnumObject);
    ok(hr == DXFILE_OK, "IDirectXFile_CreateEnumObject: %x\n", hr);

    while (SUCCEEDED(hr = IDirectXFileEnumObject_GetNextDataObject(lpDirectXFileEnumObject, &lpDirectXFileData)))
    {
        printf("\n");
        process_data(lpDirectXFileData, 0);
        IDirectXFileData_Release(lpDirectXFileData);
    }
    ok(hr == DXFILE_OK || hr == DXFILEERR_NOMOREOBJECTS, "IDirectXFileEnumObject_GetNextDataObject: %x\n", hr);

    ref = IDirectXFile_Release(lpDirectXFileEnumObject);
    ok(ref == 0, "Got refcount %d, expected 0\n", ref);

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

    CloseHandle(hFile);

exit:
    HeapFree(GetProcessHeap(), 0, pvData);
}

START_TEST(d3dxof)
{
    init_function_pointers();

    test_refcount();
    test_CreateEnumObject();
    test_file_types();
    test_compressed_files();
    test_getname();
    test_syntax();
    test_dump();

    FreeLibrary(hd3dxof);
}