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kernel32/tests: Add tests for loading dlls of different 32/64 bitness. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2017-12-27 18:51:01 +01:00
parent 69a332fd03
commit 8a3624afc2
1 changed files with 23 additions and 3 deletions
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26
dlls/kernel32/tests/loader.c
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@ -235,7 +235,7 @@ static DWORD create_test_dll( const IMAGE_DOS_HEADER *dos_header, UINT dos_size,
return size;
}
static void query_image_section( int id, const char *dll_name, const IMAGE_NT_HEADERS *nt_header )
static BOOL query_image_section( int id, const char *dll_name, const IMAGE_NT_HEADERS *nt_header )
{
SECTION_BASIC_INFORMATION info;
SECTION_IMAGE_INFORMATION image;
@ -261,7 +261,7 @@ static void query_image_section( int id, const char *dll_name, const IMAGE_NT_HE
if (status)
{
CloseHandle( file );
return;
return FALSE;
}
status = pNtQuerySection( mapping, SectionImageInformation, &image, sizeof(image), &info_size );
ok( !status, "%u: NtQuerySection failed err %x\n", id, status );
@ -380,6 +380,7 @@ static void query_image_section( int id, const char *dll_name, const IMAGE_NT_HE
CloseHandle( mapping );
CloseHandle( file );
return image.ImageContainsCode;
}
/* helper to test image section mapping */
@ -390,6 +391,8 @@ static NTSTATUS map_image_section( const IMAGE_NT_HEADERS *nt_header, int line )
HANDLE file, map;
NTSTATUS status;
ULONG file_size;
BOOL has_code;
HMODULE mod;
file_size = create_test_dll( &dos_header, sizeof(dos_header), nt_header, dll_name );
@ -410,7 +413,24 @@ static NTSTATUS map_image_section( const IMAGE_NT_HEADERS *nt_header, int line )
ok( info.BaseAddress == NULL, "NtQuerySection wrong base %p\n", info.BaseAddress );
ok( info.Size.QuadPart == file_size, "NtQuerySection wrong size %x%08x / %08x\n",
info.Size.u.HighPart, info.Size.u.LowPart, file_size );
query_image_section( line, dll_name, nt_header );
has_code = query_image_section( line, dll_name, nt_header );
/* test loading dll of wrong 32/64 bitness */
if (nt_header->OptionalHeader.Magic == (sizeof(void *) > sizeof(int) ? IMAGE_NT_OPTIONAL_HDR32_MAGIC
: IMAGE_NT_OPTIONAL_HDR64_MAGIC))
{
SetLastError( 0xdeadbeef );
mod = LoadLibraryExA( dll_name, 0, DONT_RESOLVE_DLL_REFERENCES );
if (!has_code && nt_header->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR32_MAGIC)
{
ok( mod != NULL, "%u: loading failed err %u\n", line, GetLastError() );
}
else
{
ok( !mod, "%u: loading succeeded\n", line );
ok( GetLastError() == ERROR_BAD_EXE_FORMAT, "%u: wrong error %u\n", line, GetLastError() );
}
if (mod) FreeLibrary( mod );
}
}
if (map) CloseHandle( map );
CloseHandle( file );