ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

kernel32: Add a basic PE loader test.

This commit is contained in:
Dmitry Timoshkov 2006-11-16 23:50:57 +08:00 committed by Alexandre Julliard
parent 134c03b3be
commit a77d00eabb
2 changed files with 259 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
dlls/kernel32/tests/Makefile.in
View File

@ -19,6 +19,7 @@ CTESTS = \
format_msg.c \
generated.c \
heap.c \
loader.c \
locale.c \
module.c \
mailslot.c \

258
dlls/kernel32/tests/loader.c Normal file
View File

@ -0,0 +1,258 @@
/*
* Unit test suite for the PE loader.
*
* Copyright 2006 Dmitry Timoshkov
*
* 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 <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wine/test.h"
static const struct
{
WORD e_magic; /* 00: MZ Header signature */
WORD unused[29];
DWORD e_lfanew; /* 3c: Offset to extended header */
} dos_header =
{
IMAGE_DOS_SIGNATURE, { 0 }, sizeof(dos_header)
};
static IMAGE_NT_HEADERS nt_header =
{
IMAGE_NT_SIGNATURE,
#ifdef __i386__
{ IMAGE_FILE_MACHINE_I386, /* Machine */
#else
# error You must specify the machine type
#endif
1, /* NumberOfSections */
0, /* TimeDateStamp */
0, /* PointerToSymbolTable */
0, /* NumberOfSymbols */
sizeof(IMAGE_OPTIONAL_HEADER), /* SizeOfOptionalHeader */
IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_DLL /* Characteristics */
},
{ IMAGE_NT_OPTIONAL_HDR_MAGIC, /* Magic */
1, /* MajorLinkerVersion */
0, /* MinorLinkerVersion */
0, /* SizeOfCode */
0, /* SizeOfInitializedData */
0, /* SizeOfUninitializedData */
0, /* AddressOfEntryPoint */
0, /* BaseOfCode */
0, /* BaseOfData */
0x10000000, /* ImageBase */
0, /* SectionAlignment */
0, /* FileAlignment */
4, /* MajorOperatingSystemVersion */
0, /* MinorOperatingSystemVersion */
1, /* MajorImageVersion */
0, /* MinorImageVersion */
4, /* MajorSubsystemVersion */
0, /* MinorSubsystemVersion */
0, /* Win32VersionValue */
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + 0x1000, /* SizeOfImage */
sizeof(dos_header) + sizeof(nt_header), /* SizeOfHeaders */
0, /* CheckSum */
IMAGE_SUBSYSTEM_WINDOWS_CUI, /* Subsystem */
0, /* DllCharacteristics */
0, /* SizeOfStackReserve */
0, /* SizeOfStackCommit */
0, /* SizeOfHeapReserve */
0, /* SizeOfHeapCommit */
0, /* LoaderFlags */
0, /* NumberOfRvaAndSizes */
{ { 0 } } /* DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] */
}
};
static IMAGE_SECTION_HEADER section =
{
".rodata", /* Name */
{ 0x10 }, /* Misc */
0, /* VirtualAddress */
0x10, /* SizeOfRawData */
0, /* PointerToRawData */
0, /* PointerToRelocations */
0, /* PointerToLinenumbers */
0, /* NumberOfRelocations */
0, /* NumberOfLinenumbers */
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ, /* Characteristics */
};
START_TEST(loader)
{
static const struct test_data
{
WORD size_of_optional_header;
DWORD section_alignment, file_alignment;
DWORD size_of_image, size_of_headers;
DWORD error; /* 0 means LoadLibrary should succeed */
} td[] =
{
{ 0, 0, 0, 0, 0,
ERROR_BAD_EXE_FORMAT
},
{ sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x1000,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + 0xe00,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER),
ERROR_BAD_EXE_FORMAT /* XP doesn't like too small image size */
},
{ sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x1000,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER),
ERROR_SUCCESS
},
{ sizeof(IMAGE_OPTIONAL_HEADER), 0x200, 0x200,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER),
ERROR_SUCCESS
},
{ sizeof(IMAGE_OPTIONAL_HEADER), 0x200, 0x1000,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER),
ERROR_BAD_EXE_FORMAT /* XP doesn't like aligments */
},
{ sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x200,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER),
ERROR_SUCCESS
},
{ sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x200,
sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
0x200,
ERROR_SUCCESS
}
};
static const char filler[0x1000];
int i;
DWORD dummy;
HANDLE hfile, hlib;
SYSTEM_INFO si;
char temp_path[MAX_PATH];
char dll_name[MAX_PATH];
GetSystemInfo(&si);
trace("system page size 0x%04x\n", si.dwPageSize);
/* prevent displaying of the "Unable to load this DLL" message box */
SetErrorMode(SEM_FAILCRITICALERRORS);
GetTempPath(MAX_PATH, temp_path);
GetTempFileName(temp_path, "ldr", 0, dll_name);
for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
{
/*trace("creating %s\n", dll_name);*/
hfile = CreateFileA(dll_name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
if (hfile == INVALID_HANDLE_VALUE)
{
ok(0, "could not create %s\n", dll_name);
break;
}
SetLastError(0xdeadbeef);
ok(WriteFile(hfile, &dos_header, sizeof(dos_header), &dummy, NULL),
"WriteFile error %d\n", GetLastError());
nt_header.FileHeader.SizeOfOptionalHeader = td[i].size_of_optional_header;
nt_header.OptionalHeader.SectionAlignment = td[i].section_alignment;
nt_header.OptionalHeader.FileAlignment = td[i].file_alignment;
nt_header.OptionalHeader.SizeOfImage =td[i].size_of_image;
nt_header.OptionalHeader.SizeOfHeaders = td[i].size_of_headers;
SetLastError(0xdeadbeef);
ok(WriteFile(hfile, &nt_header, sizeof(nt_header), &dummy, NULL),
"WriteFile error %d\n", GetLastError());
section.VirtualAddress = nt_header.OptionalHeader.SectionAlignment;
section.PointerToRawData = nt_header.OptionalHeader.FileAlignment;
SetLastError(0xdeadbeef);
ok(WriteFile(hfile, &section, sizeof(section), &dummy, NULL),
"WriteFile error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ok(WriteFile(hfile, filler, sizeof(filler), &dummy, NULL),
"WriteFile error %d\n", GetLastError());
CloseHandle(hfile);
SetLastError(0xdeadbeef);
hlib = LoadLibrary(dll_name);
if (td[i].error == ERROR_SUCCESS)
{
MEMORY_BASIC_INFORMATION info;
ok(hlib != 0, "%d: LoadLibrary error %d\n", i, GetLastError());
SetLastError(0xdeadbeef);
ok(VirtualQuery(hlib, &info, sizeof(info)) == sizeof(info),
"%d: VirtualQuery error %d\n", i, GetLastError());
ok(info.BaseAddress == hlib, "%d: %p != %p\n", i, info.BaseAddress, hlib);
ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
ok(info.RegionSize == 0x2000, "%d: %lx != 0x2000\n", i, info.RegionSize);
ok(info.State == MEM_COMMIT, "%d: %x != MEM_COMMIT\n", i, info.State);
if (nt_header.OptionalHeader.SectionAlignment != si.dwPageSize)
ok(info.Protect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.Protect);
else
ok(info.Protect == PAGE_READONLY, "%d: %x != PAGE_READONLY\n", i, info.Protect);
ok(info.Type == SEC_IMAGE, "%d: %x != SEC_IMAGE\n", i, info.Type);
SetLastError(0xdeadbeef);
ok(VirtualQuery((char *)hlib + info.RegionSize, &info, sizeof(info)) == sizeof(info),
"%d: VirtualQuery error %d\n", i, GetLastError());
if (nt_header.OptionalHeader.SectionAlignment == si.dwPageSize ||
nt_header.OptionalHeader.SectionAlignment == nt_header.OptionalHeader.FileAlignment)
{
ok(info.BaseAddress == (char *)hlib + 0x2000, "%d: %p != %p\n", i, info.BaseAddress, (char *)hlib + 0x2000);
todo_wine {
ok(info.AllocationBase == 0, "%d: %p != 0\n", i, info.AllocationBase);
}
ok(info.AllocationProtect == 0, "%d: %x != 0\n", i, info.AllocationProtect);
/*ok(info.RegionSize == not_practical_value, "%d: %lx != not_practical_value\n", i, info.RegionSize);*/
ok(info.State == MEM_FREE, "%d: %x != MEM_FREE\n", i, info.State);
ok(info.Type == 0, "%d: %x != 0\n", i, info.Type);
todo_wine {
ok(info.Protect == PAGE_NOACCESS, "%d: %x != PAGE_NOACCESS\n", i, info.Protect);
}
}
else
{
ok(info.Protect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.Protect);
ok(info.BaseAddress == hlib, "%d: %p != %p\n", i, info.BaseAddress, hlib);
ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
ok(info.RegionSize == 0x2000, "%d: %lx != 0x2000\n", i, info.RegionSize);
ok(info.State == MEM_COMMIT, "%d: %x != MEM_COMMIT\n", i, info.State);
ok(info.Protect == PAGE_READONLY, "%d: %x != PAGE_READONLY\n", i, info.Protect);
ok(info.Type == SEC_IMAGE, "%d: %x != SEC_IMAGE\n", i, info.Type);
}
SetLastError(0xdeadbeef);
ok(FreeLibrary(hlib), "FreeLibrary error %d\n", GetLastError());
}
else
ok(td[i].error == GetLastError(), "%d: expected error %d, got %d\n",
i, td[i].error, GetLastError());
SetLastError(0xdeadbeef);
ok(DeleteFile(dll_name), "DeleteFile error %d\n", GetLastError());
}
}