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wine/dlls/kernel32/tests/resource.c

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/*
* Unit test suite for resource functions.
*
* Copyright 2006 Mike McCormack
*
* 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
*/
#include <windows.h>
#include <stdio.h>
#include "wine/test.h"
static const char filename[] = "test_.exe";
static DWORD GLE;
enum constants {
page_size = 0x1000,
rva_rsrc_start = page_size * 3,
max_sections = 3
};
/* rodata @ [0x1000-0x3000) */
static const IMAGE_SECTION_HEADER sh_rodata_1 =
{
".rodata", {2*page_size}, page_size, 2*page_size, page_size, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* rodata @ [0x1000-0x4000) */
static const IMAGE_SECTION_HEADER sh_rodata_2 =
{
".rodata", {3*page_size}, page_size, 3*page_size, page_size, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* rodata @ [0x1000-0x2000) */
static const IMAGE_SECTION_HEADER sh_rodata_3 =
{
".rodata", {page_size}, page_size, page_size, page_size, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* rsrc @ [0x3000-0x4000) */
static const IMAGE_SECTION_HEADER sh_rsrc_1 =
{
".rsrc\0\0", {page_size}, rva_rsrc_start, page_size, rva_rsrc_start, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* rsrc @ [0x4000-0x5000) */
static const IMAGE_SECTION_HEADER sh_rsrc_2 =
{
".rsrc\0\0", {page_size}, 4*page_size, page_size, 4*page_size, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* rsrc @ [0x2000-0x4000) */
static const IMAGE_SECTION_HEADER sh_rsrc_3 =
{
".rsrc\0\0", {2*page_size}, rva_rsrc_start-page_size, 2*page_size, rva_rsrc_start-page_size, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* rsrc @ [0x2000-0x3000) */
static const IMAGE_SECTION_HEADER sh_rsrc_4 =
{
".rsrc\0\0", {page_size}, rva_rsrc_start-page_size, page_size, rva_rsrc_start-page_size, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* rsrc @ [0x3000-0x6000) */
static const IMAGE_SECTION_HEADER sh_rsrc_5 =
{
".rsrc\0\0", {3*page_size}, rva_rsrc_start, 3*page_size, rva_rsrc_start, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* rsrc @ [0x4000-0x7000) */
static const IMAGE_SECTION_HEADER sh_rsrc_6 =
{
".rsrc\0\0", {3*page_size}, 4*page_size, 3*page_size, 4*page_size, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* rsrc @ [0x2000-0x5000) */
static const IMAGE_SECTION_HEADER sh_rsrc_7 =
{
".rsrc\0\0", {3*page_size}, 2*page_size, 3*page_size, 2*page_size, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* rsrc @ [0x3000-0x4000), small SizeOfRawData */
static const IMAGE_SECTION_HEADER sh_rsrc_8 =
{
".rsrc\0\0", {page_size}, rva_rsrc_start, 8, rva_rsrc_start, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* reloc @ [0x4000-0x5000) */
static const IMAGE_SECTION_HEADER sh_junk =
{
".reloc\0", {page_size}, 4*page_size, page_size, 4*page_size, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
/* reloc @ [0x6000-0x7000) */
static const IMAGE_SECTION_HEADER sh_junk_2 =
{
".reloc\0", {page_size}, 6*page_size, page_size, 6*page_size, 0, 0, 0, 0,
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
};
typedef struct _sec_build
{
const IMAGE_SECTION_HEADER *sect_in[max_sections];
} sec_build;
typedef struct _sec_verify
{
const IMAGE_SECTION_HEADER *sect_out[max_sections];
DWORD length;
int rsrc_section;
DWORD NumberOfNamedEntries, NumberOfIdEntries;
} sec_verify;
static const struct _sec_variants
{
sec_build build;
sec_verify chk_none, chk_delete, chk_version, chk_bigdata;
} sec_variants[] =
{
/* .rsrc is the last section, data directory entry points to whole section */
{
{{&sh_rodata_1, &sh_rsrc_1, NULL}},
{{&sh_rodata_1, &sh_rsrc_1, NULL}, 4*page_size, 1, 0, 0},
{{&sh_rodata_1, &sh_rsrc_1, NULL}, 4*page_size, 1, 0, 0},
{{&sh_rodata_1, &sh_rsrc_1, NULL}, 4*page_size, 1, 0, 1},
{{&sh_rodata_1, &sh_rsrc_5, NULL}, 6*page_size, 1, 0, 1}
},
/* single .rodata section with compatible characteristics, data directory entry points to section end */
/* Vista+ - existing section isn't used, new section is created at the end of file */
/* NT4/2000/2003 - image is broken */
#if 0
{
{{&sh_rodata_2, NULL, NULL}},
{{&sh_rodata_2, &sh_rsrc_2, NULL}, 5*page_size, 1, 0, 0},
{{&sh_rodata_2, &sh_rsrc_2, NULL}, 5*page_size, 1, 0, 0},
{{&sh_rodata_2, &sh_rsrc_2, NULL}, 5*page_size, 1, 0, 1},
{{&sh_rodata_2, &sh_rsrc_6, NULL}, 7*page_size, 1, 0, 1}
},
#endif
/* .rsrc is the last section, data directory entry points to section end */
/* Vista+ - resources are moved to section start (trashing data that could be there), and section is trimmed */
/* NT4/2000/2003 - resources are moved to section start (trashing data that could be there); section isn't trimmed */
{
{{&sh_rodata_3, &sh_rsrc_3, NULL}},
{{&sh_rodata_3, &sh_rsrc_4, NULL}, 3*page_size, 1, 0, 0},
{{&sh_rodata_3, &sh_rsrc_4, NULL}, 3*page_size, 1, 0, 0},
{{&sh_rodata_3, &sh_rsrc_4, NULL}, 3*page_size, 1, 0, 1},
{{&sh_rodata_3, &sh_rsrc_7, NULL}, 5*page_size, 1, 0, 1}
},
/* .rsrc is not the last section */
/* section is reused; sections after .rsrc are shifted to give space to rsrc (in-image offset and RVA!) */
{
{{&sh_rodata_1, &sh_rsrc_1, &sh_junk}},
{{&sh_rodata_1, &sh_rsrc_1, &sh_junk}, 5*page_size, 1, 0, 0},
{{&sh_rodata_1, &sh_rsrc_1, &sh_junk}, 5*page_size, 1, 0, 0},
{{&sh_rodata_1, &sh_rsrc_1, &sh_junk}, 5*page_size, 1, 0, 1},
{{&sh_rodata_1, &sh_rsrc_5, &sh_junk_2}, 7*page_size, 1, 0, 1}
},
/* .rsrc is the last section, data directory entry points to whole section, file size is not aligned on FileAlign */
{
{{&sh_rodata_1, &sh_rsrc_8, NULL}},
{{&sh_rodata_1, &sh_rsrc_1, NULL}, 4*page_size, 1, 0, 0},
{{&sh_rodata_1, &sh_rsrc_1, NULL}, 4*page_size, 1, 0, 0},
{{&sh_rodata_1, &sh_rsrc_1, NULL}, 4*page_size, 1, 0, 1},
{{&sh_rodata_1, &sh_rsrc_5, NULL}, 6*page_size, 1, 0, 1}
}
};
static int build_exe( const sec_build* sec_descr )
{
IMAGE_DOS_HEADER *dos;
IMAGE_NT_HEADERS *nt;
IMAGE_SECTION_HEADER *sec;
IMAGE_OPTIONAL_HEADER *opt;
HANDLE file;
DWORD written, i, file_size;
BYTE page[page_size];
memset( page, 0, sizeof page );
dos = (void*) page;
dos->e_magic = IMAGE_DOS_SIGNATURE;
dos->e_lfanew = sizeof *dos;
nt = (void*) &dos[1];
nt->Signature = IMAGE_NT_SIGNATURE;
nt->FileHeader.Machine = IMAGE_FILE_MACHINE_I386;
nt->FileHeader.NumberOfSections = 0;
nt->FileHeader.SizeOfOptionalHeader = sizeof nt->OptionalHeader;
nt->FileHeader.Characteristics = IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_DLL;
opt = &nt->OptionalHeader;
opt->Magic = IMAGE_NT_OPTIONAL_HDR_MAGIC;
opt->MajorLinkerVersion = 1;
opt->BaseOfCode = 0x10;
opt->ImageBase = 0x10000000;
opt->MajorOperatingSystemVersion = 4;
opt->MajorImageVersion = 1;
opt->MajorSubsystemVersion = 4;
opt->SizeOfHeaders = sizeof *dos + sizeof *nt + sizeof *sec * 2;
opt->SizeOfImage = page_size;
opt->Subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
/* if SectionAlignment and File alignment are not specified */
/* UpdateResource fails trying to create a huge temporary file */
opt->SectionAlignment = page_size;
opt->FileAlignment = page_size;
opt->DataDirectory[IMAGE_FILE_RESOURCE_DIRECTORY].VirtualAddress = rva_rsrc_start;
opt->DataDirectory[IMAGE_FILE_RESOURCE_DIRECTORY].Size = page_size;
sec = (void*) &nt[1];
file_size = 0;
for ( i = 0; i < max_sections; i++ )
if ( sec_descr->sect_in[i] )
{
DWORD virt_end_of_section = sec_descr->sect_in[i]->Misc.VirtualSize +
sec_descr->sect_in[i]->VirtualAddress;
DWORD phys_end_of_section = sec_descr->sect_in[i]->SizeOfRawData +
sec_descr->sect_in[i]->PointerToRawData;
memcpy( sec + nt->FileHeader.NumberOfSections, sec_descr->sect_in[i],
sizeof(sec[0]) );
nt->FileHeader.NumberOfSections++;
if ( opt->SizeOfImage < virt_end_of_section )
opt->SizeOfImage = virt_end_of_section;
if ( file_size < phys_end_of_section )
file_size = phys_end_of_section;
}
file = CreateFileA(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
ok (file != INVALID_HANDLE_VALUE, "failed to create file\n");
/* write out the header */
WriteFile( file, page, sizeof page, &written, NULL );
/* write out zeroed pages for sections */
memset( page, 0, sizeof page );
for ( i = page_size; i < file_size; i += page_size )
{
DWORD size = min(page_size, file_size - i);
WriteFile( file, page, size, &written, NULL );
}
CloseHandle( file );
return 0;
}
static void update_missing_exe( void )
{
HANDLE res;
SetLastError(0xdeadbeef);
res = BeginUpdateResourceA( filename, TRUE );
GLE = GetLastError();
ok( res == NULL, "BeginUpdateResource should fail\n");
}
static void update_empty_exe( void )
{
HANDLE file, res, test;
BOOL r;
file = CreateFileA(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
ok (file != INVALID_HANDLE_VALUE, "failed to create file\n");
CloseHandle( file );
res = BeginUpdateResourceA( filename, TRUE );
if ( res != NULL || GetLastError() != ERROR_FILE_INVALID )
{
ok( res != NULL, "BeginUpdateResource failed\n");
/* check if it's possible to open the file now */
test = CreateFileA(filename, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
ok (test != INVALID_HANDLE_VALUE, "failed to create file\n");
CloseHandle( test );
r = EndUpdateResourceA( res, FALSE );
ok( r == FALSE, "EndUpdateResource failed\n");
}
else
skip( "Can't update resource in empty file\n" );
res = BeginUpdateResourceA( filename, FALSE );
ok( res == NULL, "BeginUpdateResource failed\n");
}
static void update_resources_none( void )
{
HMODULE res;
BOOL r;
res = BeginUpdateResourceA( filename, FALSE );
ok( res != NULL, "BeginUpdateResource failed\n");
r = EndUpdateResourceA( res, FALSE );
ok( r, "EndUpdateResource failed\n");
}
static void update_resources_delete( void )
{
HMODULE res;
BOOL r;
res = BeginUpdateResourceA( filename, TRUE );
ok( res != NULL, "BeginUpdateResource failed\n");
r = EndUpdateResourceA( res, FALSE );
ok( r, "EndUpdateResource failed\n");
}
static void update_resources_version( void )
{
HANDLE res = NULL;
BOOL r;
char foo[] = "red and white";
res = BeginUpdateResourceA( filename, TRUE );
ok( res != NULL, "BeginUpdateResource failed\n");
if (0) /* this causes subsequent tests to fail on Vista */
{
r = UpdateResourceA( res,
MAKEINTRESOURCEA(0x1230),
MAKEINTRESOURCEA(0x4567),
0xabcd,
NULL, 0 );
ok( r == FALSE, "UpdateResource failed\n");
}
r = UpdateResourceA( res,
MAKEINTRESOURCEA(0x1230),
MAKEINTRESOURCEA(0x4567),
0xabcd,
foo, sizeof foo );
ok( r == TRUE, "UpdateResource failed: %d\n", GetLastError());
r = EndUpdateResourceA( res, FALSE );
ok( r, "EndUpdateResource failed: %d\n", GetLastError());
}
static void update_resources_bigdata( void )
{
HANDLE res = NULL;
BOOL r;
char foo[2*page_size] = "foobar";
res = BeginUpdateResourceA( filename, TRUE );
ok( res != NULL, "BeginUpdateResource succeeded\n");
r = UpdateResourceA( res,
MAKEINTRESOURCEA(0x3012),
MAKEINTRESOURCEA(0x5647),
0xcdba,
foo, sizeof foo );
ok( r == TRUE, "UpdateResource failed: %d\n", GetLastError());
r = EndUpdateResourceA( res, FALSE );
ok( r, "EndUpdateResource failed\n");
}
static void check_exe( const sec_verify *verify )
{
int i;
IMAGE_DOS_HEADER *dos;
IMAGE_NT_HEADERS *nt;
IMAGE_SECTION_HEADER *sec;
IMAGE_RESOURCE_DIRECTORY *dir;
HANDLE file, mapping;
DWORD length, sec_count = 0;
file = CreateFileA(filename, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
ok (file != INVALID_HANDLE_VALUE, "failed to create file (%d)\n", GetLastError());
length = GetFileSize( file, NULL );
ok( length >= verify->length, "file size wrong\n");
mapping = CreateFileMappingA( file, NULL, PAGE_READONLY, 0, 0, NULL );
ok (mapping != NULL, "failed to create file\n");
dos = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, length );
ok( dos != NULL, "failed to map file\n");
if (!dos)
goto end;
nt = (void*) ((BYTE*) dos + dos->e_lfanew);
sec = (void*) &nt[1];
for(i = 0; i < max_sections; i++)
if (verify->sect_out[i])
{
ok( !memcmp(&verify->sect_out[i]->Name, &sec[sec_count].Name, 8), "section %d name wrong\n", sec_count);
ok( verify->sect_out[i]->VirtualAddress == sec[sec_count].VirtualAddress, "section %d vaddr wrong\n", sec_count);
ok( verify->sect_out[i]->SizeOfRawData <= sec[sec_count].SizeOfRawData, "section %d SizeOfRawData wrong (%d vs %d)\n", sec_count, verify->sect_out[i]->SizeOfRawData ,sec[sec_count].SizeOfRawData);
ok( verify->sect_out[i]->PointerToRawData == sec[sec_count].PointerToRawData, "section %d PointerToRawData wrong\n", sec_count);
ok( verify->sect_out[i]->Characteristics == sec[sec_count].Characteristics , "section %d characteristics wrong\n", sec_count);
sec_count++;
}
ok( nt->FileHeader.NumberOfSections == sec_count, "number of sections wrong\n" );
if (verify->rsrc_section >= 0 && verify->rsrc_section < nt->FileHeader.NumberOfSections)
{
dir = (void*) ((BYTE*) dos + sec[verify->rsrc_section].VirtualAddress);
ok( dir->Characteristics == 0, "Characteristics wrong\n");
ok( dir->TimeDateStamp == 0 || abs( dir->TimeDateStamp - GetTickCount() ) < 1000 /* nt4 */,
"TimeDateStamp wrong %u\n", dir->TimeDateStamp);
ok( dir->MajorVersion == 4, "MajorVersion wrong\n");
ok( dir->MinorVersion == 0, "MinorVersion wrong\n");
ok( dir->NumberOfNamedEntries == verify->NumberOfNamedEntries, "NumberOfNamedEntries should be %d instead of %d\n",
verify->NumberOfNamedEntries, dir->NumberOfNamedEntries);
ok( dir->NumberOfIdEntries == verify->NumberOfIdEntries, "NumberOfIdEntries should be %d instead of %d\n",
verify->NumberOfIdEntries, dir->NumberOfIdEntries);
}
end:
UnmapViewOfFile( dos );
CloseHandle( mapping );
CloseHandle( file );
}
static void test_find_resource(void)
{
HRSRC rsrc;
rsrc = FindResourceW( GetModuleHandleW(NULL), MAKEINTRESOURCEW(1), (LPCWSTR)RT_MENU );
ok( rsrc != 0, "resource not found\n" );
rsrc = FindResourceExW( GetModuleHandleW(NULL), (LPCWSTR)RT_MENU, MAKEINTRESOURCEW(1),
MAKELANGID( LANG_NEUTRAL, SUBLANG_NEUTRAL ));
ok( rsrc != 0, "resource not found\n" );
rsrc = FindResourceExW( GetModuleHandleW(NULL), (LPCWSTR)RT_MENU, MAKEINTRESOURCEW(1),
MAKELANGID( LANG_GERMAN, SUBLANG_DEFAULT ));
ok( rsrc != 0, "resource not found\n" );
SetLastError( 0xdeadbeef );
rsrc = FindResourceW( GetModuleHandleW(NULL), MAKEINTRESOURCEW(1), (LPCWSTR)RT_DIALOG );
ok( !rsrc, "resource found\n" );
ok( GetLastError() == ERROR_RESOURCE_TYPE_NOT_FOUND, "wrong error %u\n", GetLastError() );
SetLastError( 0xdeadbeef );
rsrc = FindResourceW( GetModuleHandleW(NULL), MAKEINTRESOURCEW(2), (LPCWSTR)RT_MENU );
ok( !rsrc, "resource found\n" );
ok( GetLastError() == ERROR_RESOURCE_NAME_NOT_FOUND, "wrong error %u\n", GetLastError() );
SetLastError( 0xdeadbeef );
rsrc = FindResourceExW( GetModuleHandleW(NULL), (LPCWSTR)RT_MENU, MAKEINTRESOURCEW(1),
MAKELANGID( LANG_ENGLISH, SUBLANG_DEFAULT ) );
ok( !rsrc, "resource found\n" );
ok( GetLastError() == ERROR_RESOURCE_LANG_NOT_FOUND, "wrong error %u\n", GetLastError() );
SetLastError( 0xdeadbeef );
rsrc = FindResourceExW( GetModuleHandleW(NULL), (LPCWSTR)RT_MENU, MAKEINTRESOURCEW(1),
MAKELANGID( LANG_FRENCH, SUBLANG_DEFAULT ) );
ok( !rsrc, "resource found\n" );
ok( GetLastError() == ERROR_RESOURCE_LANG_NOT_FOUND, "wrong error %u\n", GetLastError() );
}
START_TEST(resource)
{
DWORD i;
DeleteFileA( filename );
update_missing_exe();
if (GLE == ERROR_CALL_NOT_IMPLEMENTED)
{
win_skip("Resource calls are not implemented\n");
return;
}
update_empty_exe();
for(i=0; i < sizeof( sec_variants ) / sizeof( sec_variants[0] ); i++)
{
const struct _sec_variants *sec = &sec_variants[i];
build_exe( &sec->build );
update_resources_none();
check_exe( &sec->chk_none );
update_resources_delete();
check_exe( &sec->chk_delete );
update_resources_version();
check_exe( &sec->chk_version );
update_resources_bigdata();
check_exe( &sec->chk_bigdata );
DeleteFileA( filename );
}
test_find_resource();
}
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