/* Unit test suite for Rtl* API functions * * Copyright 2003 Thomas Mertes * * 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 * * NOTES * We use function pointers here as there is no import library for NTDLL on * windows. */ #include #include "ntdll_test.h" #include "inaddr.h" #ifndef __WINE_WINTERNL_H typedef struct _RTL_HANDLE { struct _RTL_HANDLE * Next; } RTL_HANDLE; typedef struct _RTL_HANDLE_TABLE { ULONG MaxHandleCount; ULONG HandleSize; ULONG Unused[2]; PVOID NextFree; PVOID FirstHandle; PVOID ReservedMemory; PVOID MaxHandle; } RTL_HANDLE_TABLE; #endif /* avoid #include */ #undef htons #ifdef WORDS_BIGENDIAN #define htons(s) ((USHORT)(s)) #else /* WORDS_BIGENDIAN */ static inline USHORT __my_ushort_swap(USHORT s) { return (s >> 8) | (s << 8); } #define htons(s) __my_ushort_swap(s) #endif /* WORDS_BIGENDIAN */ /* Function ptrs for ntdll calls */ static HMODULE hntdll = 0; static SIZE_T (WINAPI *pRtlCompareMemory)(LPCVOID,LPCVOID,SIZE_T); static SIZE_T (WINAPI *pRtlCompareMemoryUlong)(PULONG, SIZE_T, ULONG); static NTSTATUS (WINAPI *pRtlDeleteTimer)(HANDLE, HANDLE, HANDLE); static VOID (WINAPI *pRtlMoveMemory)(LPVOID,LPCVOID,SIZE_T); static VOID (WINAPI *pRtlFillMemory)(LPVOID,SIZE_T,BYTE); static VOID (WINAPI *pRtlFillMemoryUlong)(LPVOID,SIZE_T,ULONG); static VOID (WINAPI *pRtlZeroMemory)(LPVOID,SIZE_T); static ULONGLONG (WINAPIV *pRtlUlonglongByteSwap)(ULONGLONG source); static ULONG (WINAPI *pRtlUniform)(PULONG); static ULONG (WINAPI *pRtlRandom)(PULONG); static BOOLEAN (WINAPI *pRtlAreAllAccessesGranted)(ACCESS_MASK, ACCESS_MASK); static BOOLEAN (WINAPI *pRtlAreAnyAccessesGranted)(ACCESS_MASK, ACCESS_MASK); static DWORD (WINAPI *pRtlComputeCrc32)(DWORD,const BYTE*,INT); static void (WINAPI * pRtlInitializeHandleTable)(ULONG, ULONG, RTL_HANDLE_TABLE *); static BOOLEAN (WINAPI * pRtlIsValidIndexHandle)(const RTL_HANDLE_TABLE *, ULONG, RTL_HANDLE **); static NTSTATUS (WINAPI * pRtlDestroyHandleTable)(RTL_HANDLE_TABLE *); static RTL_HANDLE * (WINAPI * pRtlAllocateHandle)(RTL_HANDLE_TABLE *, ULONG *); static BOOLEAN (WINAPI * pRtlFreeHandle)(RTL_HANDLE_TABLE *, RTL_HANDLE *); static NTSTATUS (WINAPI *pRtlAllocateAndInitializeSid)(PSID_IDENTIFIER_AUTHORITY,BYTE,DWORD,DWORD,DWORD,DWORD,DWORD,DWORD,DWORD,DWORD,PSID*); static NTSTATUS (WINAPI *pRtlFreeSid)(PSID); static DWORD (WINAPI *pRtlGetThreadErrorMode)(void); static NTSTATUS (WINAPI *pRtlSetThreadErrorMode)(DWORD, LPDWORD); static IMAGE_BASE_RELOCATION *(WINAPI *pLdrProcessRelocationBlock)(void*,UINT,USHORT*,INT_PTR); static CHAR * (WINAPI *pRtlIpv4AddressToStringA)(const IN_ADDR *, LPSTR); static NTSTATUS (WINAPI *pRtlIpv4AddressToStringExA)(const IN_ADDR *, USHORT, LPSTR, PULONG); static NTSTATUS (WINAPI *pRtlIpv4StringToAddressA)(PCSTR, BOOLEAN, PCSTR *, IN_ADDR *); static NTSTATUS (WINAPI *pLdrAddRefDll)(ULONG, HMODULE); static NTSTATUS (WINAPI *pLdrLockLoaderLock)(ULONG, ULONG*, ULONG_PTR*); static NTSTATUS (WINAPI *pLdrUnlockLoaderLock)(ULONG, ULONG_PTR); static NTSTATUS (WINAPI *pRtlGetCompressionWorkSpaceSize)(USHORT, PULONG, PULONG); static NTSTATUS (WINAPI *pRtlDecompressBuffer)(USHORT, PUCHAR, ULONG, const UCHAR*, ULONG, PULONG); static NTSTATUS (WINAPI *pRtlDecompressFragment)(USHORT, PUCHAR, ULONG, const UCHAR*, ULONG, ULONG, PULONG, PVOID); static NTSTATUS (WINAPI *pRtlCompressBuffer)(USHORT, const UCHAR*, ULONG, PUCHAR, ULONG, ULONG, PULONG, PVOID); static BOOL (WINAPI *pRtlIsCriticalSectionLocked)(CRITICAL_SECTION *); static BOOL (WINAPI *pRtlIsCriticalSectionLockedByThread)(CRITICAL_SECTION *); static NTSTATUS (WINAPI *pRtlInitializeCriticalSectionEx)(CRITICAL_SECTION *, ULONG, ULONG); static HMODULE hkernel32 = 0; static BOOL (WINAPI *pIsWow64Process)(HANDLE, PBOOL); #define LEN 16 static const char* src_src = "This is a test!"; /* 16 bytes long, incl NUL */ static ULONG src_aligned_block[4]; static ULONG dest_aligned_block[32]; static const char *src = (const char*)src_aligned_block; static char* dest = (char*)dest_aligned_block; static void InitFunctionPtrs(void) { hntdll = LoadLibraryA("ntdll.dll"); ok(hntdll != 0, "LoadLibrary failed\n"); if (hntdll) { pRtlCompareMemory = (void *)GetProcAddress(hntdll, "RtlCompareMemory"); pRtlCompareMemoryUlong = (void *)GetProcAddress(hntdll, "RtlCompareMemoryUlong"); pRtlDeleteTimer = (void *)GetProcAddress(hntdll, "RtlDeleteTimer"); pRtlMoveMemory = (void *)GetProcAddress(hntdll, "RtlMoveMemory"); pRtlFillMemory = (void *)GetProcAddress(hntdll, "RtlFillMemory"); pRtlFillMemoryUlong = (void *)GetProcAddress(hntdll, "RtlFillMemoryUlong"); pRtlZeroMemory = (void *)GetProcAddress(hntdll, "RtlZeroMemory"); pRtlUlonglongByteSwap = (void *)GetProcAddress(hntdll, "RtlUlonglongByteSwap"); pRtlUniform = (void *)GetProcAddress(hntdll, "RtlUniform"); pRtlRandom = (void *)GetProcAddress(hntdll, "RtlRandom"); pRtlAreAllAccessesGranted = (void *)GetProcAddress(hntdll, "RtlAreAllAccessesGranted"); pRtlAreAnyAccessesGranted = (void *)GetProcAddress(hntdll, "RtlAreAnyAccessesGranted"); pRtlComputeCrc32 = (void *)GetProcAddress(hntdll, "RtlComputeCrc32"); pRtlInitializeHandleTable = (void *)GetProcAddress(hntdll, "RtlInitializeHandleTable"); pRtlIsValidIndexHandle = (void *)GetProcAddress(hntdll, "RtlIsValidIndexHandle"); pRtlDestroyHandleTable = (void *)GetProcAddress(hntdll, "RtlDestroyHandleTable"); pRtlAllocateHandle = (void *)GetProcAddress(hntdll, "RtlAllocateHandle"); pRtlFreeHandle = (void *)GetProcAddress(hntdll, "RtlFreeHandle"); pRtlAllocateAndInitializeSid = (void *)GetProcAddress(hntdll, "RtlAllocateAndInitializeSid"); pRtlFreeSid = (void *)GetProcAddress(hntdll, "RtlFreeSid"); pRtlGetThreadErrorMode = (void *)GetProcAddress(hntdll, "RtlGetThreadErrorMode"); pRtlSetThreadErrorMode = (void *)GetProcAddress(hntdll, "RtlSetThreadErrorMode"); pLdrProcessRelocationBlock = (void *)GetProcAddress(hntdll, "LdrProcessRelocationBlock"); pRtlIpv4AddressToStringA = (void *)GetProcAddress(hntdll, "RtlIpv4AddressToStringA"); pRtlIpv4AddressToStringExA = (void *)GetProcAddress(hntdll, "RtlIpv4AddressToStringExA"); pRtlIpv4StringToAddressA = (void *)GetProcAddress(hntdll, "RtlIpv4StringToAddressA"); pLdrAddRefDll = (void *)GetProcAddress(hntdll, "LdrAddRefDll"); pLdrLockLoaderLock = (void *)GetProcAddress(hntdll, "LdrLockLoaderLock"); pLdrUnlockLoaderLock = (void *)GetProcAddress(hntdll, "LdrUnlockLoaderLock"); pRtlGetCompressionWorkSpaceSize = (void *)GetProcAddress(hntdll, "RtlGetCompressionWorkSpaceSize"); pRtlDecompressBuffer = (void *)GetProcAddress(hntdll, "RtlDecompressBuffer"); pRtlDecompressFragment = (void *)GetProcAddress(hntdll, "RtlDecompressFragment"); pRtlCompressBuffer = (void *)GetProcAddress(hntdll, "RtlCompressBuffer"); pRtlIsCriticalSectionLocked = (void *)GetProcAddress(hntdll, "RtlIsCriticalSectionLocked"); pRtlIsCriticalSectionLockedByThread = (void *)GetProcAddress(hntdll, "RtlIsCriticalSectionLockedByThread"); pRtlInitializeCriticalSectionEx = (void *)GetProcAddress(hntdll, "RtlInitializeCriticalSectionEx"); } hkernel32 = LoadLibraryA("kernel32.dll"); ok(hkernel32 != 0, "LoadLibrary failed\n"); if (hkernel32) { pIsWow64Process = (void *)GetProcAddress(hkernel32, "IsWow64Process"); } strcpy((char*)src_aligned_block, src_src); ok(strlen(src) == 15, "Source must be 16 bytes long!\n"); } #define COMP(str1,str2,cmplen,len) size = pRtlCompareMemory(str1, str2, cmplen); \ ok(size == len, "Expected %ld, got %ld\n", size, (SIZE_T)len) static void test_RtlCompareMemory(void) { SIZE_T size; if (!pRtlCompareMemory) { win_skip("RtlCompareMemory is not available\n"); return; } strcpy(dest, src); COMP(src,src,0,0); COMP(src,src,LEN,LEN); dest[0] = 'x'; COMP(src,dest,LEN,0); } static void test_RtlCompareMemoryUlong(void) { ULONG a[10]; ULONG result; if (!pRtlCompareMemoryUlong) { win_skip("RtlCompareMemoryUlong is not available\n"); return; } a[0]= 0x0123; a[1]= 0x4567; a[2]= 0x89ab; a[3]= 0xcdef; result = pRtlCompareMemoryUlong(a, 0, 0x0123); ok(result == 0, "RtlCompareMemoryUlong(%p, 0, 0x0123) returns %u, expected 0\n", a, result); result = pRtlCompareMemoryUlong(a, 3, 0x0123); ok(result == 0, "RtlCompareMemoryUlong(%p, 3, 0x0123) returns %u, expected 0\n", a, result); result = pRtlCompareMemoryUlong(a, 4, 0x0123); ok(result == 4, "RtlCompareMemoryUlong(%p, 4, 0x0123) returns %u, expected 4\n", a, result); result = pRtlCompareMemoryUlong(a, 5, 0x0123); ok(result == 4, "RtlCompareMemoryUlong(%p, 5, 0x0123) returns %u, expected 4\n", a, result); result = pRtlCompareMemoryUlong(a, 7, 0x0123); ok(result == 4, "RtlCompareMemoryUlong(%p, 7, 0x0123) returns %u, expected 4\n", a, result); result = pRtlCompareMemoryUlong(a, 8, 0x0123); ok(result == 4, "RtlCompareMemoryUlong(%p, 8, 0x0123) returns %u, expected 4\n", a, result); result = pRtlCompareMemoryUlong(a, 9, 0x0123); ok(result == 4, "RtlCompareMemoryUlong(%p, 9, 0x0123) returns %u, expected 4\n", a, result); result = pRtlCompareMemoryUlong(a, 4, 0x0127); ok(result == 0, "RtlCompareMemoryUlong(%p, 4, 0x0127) returns %u, expected 0\n", a, result); result = pRtlCompareMemoryUlong(a, 4, 0x7123); ok(result == 0, "RtlCompareMemoryUlong(%p, 4, 0x7123) returns %u, expected 0\n", a, result); result = pRtlCompareMemoryUlong(a, 16, 0x4567); ok(result == 0, "RtlCompareMemoryUlong(%p, 16, 0x4567) returns %u, expected 0\n", a, result); a[1]= 0x0123; result = pRtlCompareMemoryUlong(a, 3, 0x0123); ok(result == 0, "RtlCompareMemoryUlong(%p, 3, 0x0123) returns %u, expected 0\n", a, result); result = pRtlCompareMemoryUlong(a, 4, 0x0123); ok(result == 4, "RtlCompareMemoryUlong(%p, 4, 0x0123) returns %u, expected 4\n", a, result); result = pRtlCompareMemoryUlong(a, 5, 0x0123); ok(result == 4, "RtlCompareMemoryUlong(%p, 5, 0x0123) returns %u, expected 4\n", a, result); result = pRtlCompareMemoryUlong(a, 7, 0x0123); ok(result == 4, "RtlCompareMemoryUlong(%p, 7, 0x0123) returns %u, expected 4\n", a, result); result = pRtlCompareMemoryUlong(a, 8, 0x0123); ok(result == 8, "RtlCompareMemoryUlong(%p, 8, 0x0123) returns %u, expected 8\n", a, result); result = pRtlCompareMemoryUlong(a, 9, 0x0123); ok(result == 8, "RtlCompareMemoryUlong(%p, 9, 0x0123) returns %u, expected 8\n", a, result); } #define COPY(len) memset(dest,0,sizeof(dest_aligned_block)); pRtlMoveMemory(dest, src, len) #define CMP(str) ok(strcmp(dest,str) == 0, "Expected '%s', got '%s'\n", str, dest) static void test_RtlMoveMemory(void) { if (!pRtlMoveMemory) { win_skip("RtlMoveMemory is not available\n"); return; } /* Length should be in bytes and not rounded. Use strcmp to ensure we * didn't write past the end (it checks for the final NUL left by memset) */ COPY(0); CMP(""); COPY(1); CMP("T"); COPY(2); CMP("Th"); COPY(3); CMP("Thi"); COPY(4); CMP("This"); COPY(5); CMP("This "); COPY(6); CMP("This i"); COPY(7); CMP("This is"); COPY(8); CMP("This is "); COPY(9); CMP("This is a"); /* Overlapping */ strcpy(dest, src); pRtlMoveMemory(dest, dest + 1, strlen(src) - 1); CMP("his is a test!!"); strcpy(dest, src); pRtlMoveMemory(dest + 1, dest, strlen(src)); CMP("TThis is a test!"); } #define FILL(len) memset(dest,0,sizeof(dest_aligned_block)); strcpy(dest, src); pRtlFillMemory(dest,len,'x') static void test_RtlFillMemory(void) { if (!pRtlFillMemory) { win_skip("RtlFillMemory is not available\n"); return; } /* Length should be in bytes and not rounded. Use strcmp to ensure we * didn't write past the end (the remainder of the string should match) */ FILL(0); CMP("This is a test!"); FILL(1); CMP("xhis is a test!"); FILL(2); CMP("xxis is a test!"); FILL(3); CMP("xxxs is a test!"); FILL(4); CMP("xxxx is a test!"); FILL(5); CMP("xxxxxis a test!"); FILL(6); CMP("xxxxxxs a test!"); FILL(7); CMP("xxxxxxx a test!"); FILL(8); CMP("xxxxxxxxa test!"); FILL(9); CMP("xxxxxxxxx test!"); } #define LFILL(len) memset(dest,0,sizeof(dest_aligned_block)); strcpy(dest, src); pRtlFillMemoryUlong(dest,len,val) static void test_RtlFillMemoryUlong(void) { ULONG val = ('x' << 24) | ('x' << 16) | ('x' << 8) | 'x'; if (!pRtlFillMemoryUlong) { win_skip("RtlFillMemoryUlong is not available\n"); return; } /* Length should be in bytes and not rounded. Use strcmp to ensure we * didn't write past the end (the remainder of the string should match) */ LFILL(0); CMP("This is a test!"); LFILL(1); CMP("This is a test!"); LFILL(2); CMP("This is a test!"); LFILL(3); CMP("This is a test!"); LFILL(4); CMP("xxxx is a test!"); LFILL(5); CMP("xxxx is a test!"); LFILL(6); CMP("xxxx is a test!"); LFILL(7); CMP("xxxx is a test!"); LFILL(8); CMP("xxxxxxxxa test!"); LFILL(9); CMP("xxxxxxxxa test!"); } #define ZERO(len) memset(dest,0,sizeof(dest_aligned_block)); strcpy(dest, src); pRtlZeroMemory(dest,len) #define MCMP(str) ok(memcmp(dest,str,LEN) == 0, "Memcmp failed\n") static void test_RtlZeroMemory(void) { if (!pRtlZeroMemory) { win_skip("RtlZeroMemory is not available\n"); return; } /* Length should be in bytes and not rounded. */ ZERO(0); MCMP("This is a test!"); ZERO(1); MCMP("\0his is a test!"); ZERO(2); MCMP("\0\0is is a test!"); ZERO(3); MCMP("\0\0\0s is a test!"); ZERO(4); MCMP("\0\0\0\0 is a test!"); ZERO(5); MCMP("\0\0\0\0\0is a test!"); ZERO(6); MCMP("\0\0\0\0\0\0s a test!"); ZERO(7); MCMP("\0\0\0\0\0\0\0 a test!"); ZERO(8); MCMP("\0\0\0\0\0\0\0\0a test!"); ZERO(9); MCMP("\0\0\0\0\0\0\0\0\0 test!"); } static void test_RtlUlonglongByteSwap(void) { ULONGLONG result; if ( !pRtlUlonglongByteSwap ) { win_skip("RtlUlonglongByteSwap is not available\n"); return; } if ( pRtlUlonglongByteSwap( 0 ) != 0 ) { win_skip("Broken RtlUlonglongByteSwap in win2k\n"); return; } result = pRtlUlonglongByteSwap( ((ULONGLONG)0x76543210 << 32) | 0x87654321 ); ok( (((ULONGLONG)0x21436587 << 32) | 0x10325476) == result, "RtlUlonglongByteSwap(0x7654321087654321) returns 0x%x%08x, expected 0x2143658710325476\n", (DWORD)(result >> 32), (DWORD)result); } static void test_RtlUniform(void) { ULONGLONG num; ULONG seed; ULONG seed_bak; ULONG expected; ULONG result; if (!pRtlUniform) { win_skip("RtlUniform is not available\n"); return; } /* * According to the documentation RtlUniform is using D.H. Lehmer's 1948 * algorithm. This algorithm is: * * seed = (seed * const_1 + const_2) % const_3; * * According to the documentation the random number is distributed over * [0..MAXLONG]. Therefore const_3 is MAXLONG + 1: * * seed = (seed * const_1 + const_2) % (MAXLONG + 1); * * Because MAXLONG is 0x7fffffff (and MAXLONG + 1 is 0x80000000) the * algorithm can be expressed without division as: * * seed = (seed * const_1 + const_2) & MAXLONG; * * To find out const_2 we just call RtlUniform with seed set to 0: */ seed = 0; expected = 0x7fffffc3; result = pRtlUniform(&seed); ok(result == expected, "RtlUniform(&seed (seed == 0)) returns %x, expected %x\n", result, expected); /* * The algorithm is now: * * seed = (seed * const_1 + 0x7fffffc3) & MAXLONG; * * To find out const_1 we can use: * * const_1 = RtlUniform(1) - 0x7fffffc3; * * If that does not work a search loop can try all possible values of * const_1 and compare to the result to RtlUniform(1). * This way we find out that const_1 is 0xffffffed. * * For seed = 1 the const_2 is 0x7fffffc4: */ seed = 1; expected = seed * 0xffffffed + 0x7fffffc3 + 1; result = pRtlUniform(&seed); ok(result == expected, "RtlUniform(&seed (seed == 1)) returns %x, expected %x\n", result, expected); /* * For seed = 2 the const_2 is 0x7fffffc3: */ seed = 2; expected = seed * 0xffffffed + 0x7fffffc3; result = pRtlUniform(&seed); /* * Windows Vista uses different algorithms, so skip the rest of the tests * until that is figured out. Trace output for the failures is about 10.5 MB! */ if (result == 0x7fffff9f) { skip("Most likely running on Windows Vista which uses a different algorithm\n"); return; } ok(result == expected, "RtlUniform(&seed (seed == 2)) returns %x, expected %x\n", result, expected); /* * More tests show that if seed is odd the result must be incremented by 1: */ seed = 3; expected = seed * 0xffffffed + 0x7fffffc3 + (seed & 1); result = pRtlUniform(&seed); ok(result == expected, "RtlUniform(&seed (seed == 3)) returns %x, expected %x\n", result, expected); seed = 0x6bca1aa; expected = seed * 0xffffffed + 0x7fffffc3; result = pRtlUniform(&seed); ok(result == expected, "RtlUniform(&seed (seed == 0x6bca1aa)) returns %x, expected %x\n", result, expected); seed = 0x6bca1ab; expected = seed * 0xffffffed + 0x7fffffc3 + 1; result = pRtlUniform(&seed); ok(result == expected, "RtlUniform(&seed (seed == 0x6bca1ab)) returns %x, expected %x\n", result, expected); /* * When seed is 0x6bca1ac there is an exception: */ seed = 0x6bca1ac; expected = seed * 0xffffffed + 0x7fffffc3 + 2; result = pRtlUniform(&seed); ok(result == expected, "RtlUniform(&seed (seed == 0x6bca1ac)) returns %x, expected %x\n", result, expected); /* * Note that up to here const_3 is not used * (the highest bit of the result is not set). * * Starting with 0x6bca1ad: If seed is even the result must be incremented by 1: */ seed = 0x6bca1ad; expected = (seed * 0xffffffed + 0x7fffffc3) & MAXLONG; result = pRtlUniform(&seed); ok(result == expected, "RtlUniform(&seed (seed == 0x6bca1ad)) returns %x, expected %x\n", result, expected); seed = 0x6bca1ae; expected = (seed * 0xffffffed + 0x7fffffc3 + 1) & MAXLONG; result = pRtlUniform(&seed); ok(result == expected, "RtlUniform(&seed (seed == 0x6bca1ae)) returns %x, expected %x\n", result, expected); /* * There are several ranges where for odd or even seed the result must be * incremented by 1. You can see this ranges in the following test. * * For a full test use one of the following loop heads: * * for (num = 0; num <= 0xffffffff; num++) { * seed = num; * ... * * seed = 0; * for (num = 0; num <= 0xffffffff; num++) { * ... */ seed = 0; for (num = 0; num <= 100000; num++) { expected = seed * 0xffffffed + 0x7fffffc3; if (seed < 0x6bca1ac) { expected = expected + (seed & 1); } else if (seed == 0x6bca1ac) { expected = (expected + 2) & MAXLONG; } else if (seed < 0xd79435c) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0x1435e50b) { expected = expected + (seed & 1); } else if (seed < 0x1af286ba) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0x21af2869) { expected = expected + (seed & 1); } else if (seed < 0x286bca18) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0x2f286bc7) { expected = expected + (seed & 1); } else if (seed < 0x35e50d77) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0x3ca1af26) { expected = expected + (seed & 1); } else if (seed < 0x435e50d5) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0x4a1af284) { expected = expected + (seed & 1); } else if (seed < 0x50d79433) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0x579435e2) { expected = expected + (seed & 1); } else if (seed < 0x5e50d792) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0x650d7941) { expected = expected + (seed & 1); } else if (seed < 0x6bca1af0) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0x7286bc9f) { expected = expected + (seed & 1); } else if (seed < 0x79435e4e) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0x7ffffffd) { expected = expected + (seed & 1); } else if (seed < 0x86bca1ac) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed == 0x86bca1ac) { expected = (expected + 1) & MAXLONG; } else if (seed < 0x8d79435c) { expected = expected + (seed & 1); } else if (seed < 0x9435e50b) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0x9af286ba) { expected = expected + (seed & 1); } else if (seed < 0xa1af2869) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0xa86bca18) { expected = expected + (seed & 1); } else if (seed < 0xaf286bc7) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed == 0xaf286bc7) { expected = (expected + 2) & MAXLONG; } else if (seed < 0xb5e50d77) { expected = expected + (seed & 1); } else if (seed < 0xbca1af26) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0xc35e50d5) { expected = expected + (seed & 1); } else if (seed < 0xca1af284) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0xd0d79433) { expected = expected + (seed & 1); } else if (seed < 0xd79435e2) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0xde50d792) { expected = expected + (seed & 1); } else if (seed < 0xe50d7941) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0xebca1af0) { expected = expected + (seed & 1); } else if (seed < 0xf286bc9f) { expected = (expected + (~seed & 1)) & MAXLONG; } else if (seed < 0xf9435e4e) { expected = expected + (seed & 1); } else if (seed < 0xfffffffd) { expected = (expected + (~seed & 1)) & MAXLONG; } else { expected = expected + (seed & 1); } /* if */ seed_bak = seed; result = pRtlUniform(&seed); ok(result == expected, "test: 0x%x%08x RtlUniform(&seed (seed == %x)) returns %x, expected %x\n", (DWORD)(num >> 32), (DWORD)num, seed_bak, result, expected); ok(seed == expected, "test: 0x%x%08x RtlUniform(&seed (seed == %x)) sets seed to %x, expected %x\n", (DWORD)(num >> 32), (DWORD)num, seed_bak, result, expected); } /* for */ /* * Further investigation shows: In the different regions the highest bit * is set or cleared when even or odd seeds need an increment by 1. * This leads to a simplified algorithm: * * seed = seed * 0xffffffed + 0x7fffffc3; * if (seed == 0xffffffff || seed == 0x7ffffffe) { * seed = (seed + 2) & MAXLONG; * } else if (seed == 0x7fffffff) { * seed = 0; * } else if ((seed & 0x80000000) == 0) { * seed = seed + (~seed & 1); * } else { * seed = (seed + (seed & 1)) & MAXLONG; * } * * This is also the algorithm used for RtlUniform of wine (see dlls/ntdll/rtl.c). * * Now comes the funny part: * It took me one weekend, to find the complicated algorithm and one day more, * to find the simplified algorithm. Several weeks later I found out: The value * MAXLONG (=0x7fffffff) is never returned, neither with the native function * nor with the simplified algorithm. In reality the native function and our * function return a random number distributed over [0..MAXLONG-1]. Note * that this is different from what native documentation states [0..MAXLONG]. * Expressed with D.H. Lehmer's 1948 algorithm it looks like: * * seed = (seed * const_1 + const_2) % MAXLONG; * * Further investigations show that the real algorithm is: * * seed = (seed * 0x7fffffed + 0x7fffffc3) % MAXLONG; * * This is checked with the test below: */ seed = 0; for (num = 0; num <= 100000; num++) { expected = (seed * 0x7fffffed + 0x7fffffc3) % 0x7fffffff; seed_bak = seed; result = pRtlUniform(&seed); ok(result == expected, "test: 0x%x%08x RtlUniform(&seed (seed == %x)) returns %x, expected %x\n", (DWORD)(num >> 32), (DWORD)num, seed_bak, result, expected); ok(seed == expected, "test: 0x%x%08x RtlUniform(&seed (seed == %x)) sets seed to %x, expected %x\n", (DWORD)(num >> 32), (DWORD)num, seed_bak, result, expected); } /* for */ /* * More tests show that RtlUniform does not return 0x7ffffffd for seed values * in the range [0..MAXLONG-1]. Additionally 2 is returned twice. This shows * that there is more than one cycle of generated randon numbers ... */ } static void test_RtlRandom(void) { int i, j; ULONG seed; ULONG res[512]; if (!pRtlRandom) { win_skip("RtlRandom is not available\n"); return; } seed = 0; for (i = 0; i < sizeof(res) / sizeof(res[0]); i++) { res[i] = pRtlRandom(&seed); ok(seed != res[i], "%i: seed is same as res %x\n", i, seed); for (j = 0; j < i; j++) ok(res[i] != res[j], "res[%i] (%x) is same as res[%i] (%x)\n", j, res[j], i, res[i]); } } typedef struct { ACCESS_MASK GrantedAccess; ACCESS_MASK DesiredAccess; BOOLEAN result; } all_accesses_t; static const all_accesses_t all_accesses[] = { {0xFEDCBA76, 0xFEDCBA76, 1}, {0x00000000, 0xFEDCBA76, 0}, {0xFEDCBA76, 0x00000000, 1}, {0x00000000, 0x00000000, 1}, {0xFEDCBA76, 0xFEDCBA70, 1}, {0xFEDCBA70, 0xFEDCBA76, 0}, {0xFEDCBA76, 0xFEDC8A76, 1}, {0xFEDC8A76, 0xFEDCBA76, 0}, {0xFEDCBA76, 0xC8C4B242, 1}, {0xC8C4B242, 0xFEDCBA76, 0}, }; #define NB_ALL_ACCESSES (sizeof(all_accesses)/sizeof(*all_accesses)) static void test_RtlAreAllAccessesGranted(void) { unsigned int test_num; BOOLEAN result; if (!pRtlAreAllAccessesGranted) { win_skip("RtlAreAllAccessesGranted is not available\n"); return; } for (test_num = 0; test_num < NB_ALL_ACCESSES; test_num++) { result = pRtlAreAllAccessesGranted(all_accesses[test_num].GrantedAccess, all_accesses[test_num].DesiredAccess); ok(all_accesses[test_num].result == result, "(test %d): RtlAreAllAccessesGranted(%08x, %08x) returns %d, expected %d\n", test_num, all_accesses[test_num].GrantedAccess, all_accesses[test_num].DesiredAccess, result, all_accesses[test_num].result); } /* for */ } typedef struct { ACCESS_MASK GrantedAccess; ACCESS_MASK DesiredAccess; BOOLEAN result; } any_accesses_t; static const any_accesses_t any_accesses[] = { {0xFEDCBA76, 0xFEDCBA76, 1}, {0x00000000, 0xFEDCBA76, 0}, {0xFEDCBA76, 0x00000000, 0}, {0x00000000, 0x00000000, 0}, {0xFEDCBA76, 0x01234589, 0}, {0x00040000, 0xFEDCBA76, 1}, {0x00040000, 0xFED8BA76, 0}, {0xFEDCBA76, 0x00040000, 1}, {0xFED8BA76, 0x00040000, 0}, }; #define NB_ANY_ACCESSES (sizeof(any_accesses)/sizeof(*any_accesses)) static void test_RtlAreAnyAccessesGranted(void) { unsigned int test_num; BOOLEAN result; if (!pRtlAreAnyAccessesGranted) { win_skip("RtlAreAnyAccessesGranted is not available\n"); return; } for (test_num = 0; test_num < NB_ANY_ACCESSES; test_num++) { result = pRtlAreAnyAccessesGranted(any_accesses[test_num].GrantedAccess, any_accesses[test_num].DesiredAccess); ok(any_accesses[test_num].result == result, "(test %d): RtlAreAnyAccessesGranted(%08x, %08x) returns %d, expected %d\n", test_num, any_accesses[test_num].GrantedAccess, any_accesses[test_num].DesiredAccess, result, any_accesses[test_num].result); } /* for */ } static void test_RtlComputeCrc32(void) { DWORD crc = 0; if (!pRtlComputeCrc32) { win_skip("RtlComputeCrc32 is not available\n"); return; } crc = pRtlComputeCrc32(crc, (const BYTE *)src, LEN); ok(crc == 0x40861dc2,"Expected 0x40861dc2, got %8x\n", crc); } typedef struct MY_HANDLE { RTL_HANDLE RtlHandle; void * MyValue; } MY_HANDLE; static inline void RtlpMakeHandleAllocated(RTL_HANDLE * Handle) { ULONG_PTR *AllocatedBit = (ULONG_PTR *)(&Handle->Next); *AllocatedBit = *AllocatedBit | 1; } static void test_HandleTables(void) { BOOLEAN result; NTSTATUS status; ULONG Index; MY_HANDLE * MyHandle; RTL_HANDLE_TABLE HandleTable; if (!pRtlInitializeHandleTable) { win_skip("RtlInitializeHandleTable is not available\n"); return; } pRtlInitializeHandleTable(0x3FFF, sizeof(MY_HANDLE), &HandleTable); MyHandle = (MY_HANDLE *)pRtlAllocateHandle(&HandleTable, &Index); ok(MyHandle != NULL, "RtlAllocateHandle failed\n"); RtlpMakeHandleAllocated(&MyHandle->RtlHandle); MyHandle = NULL; result = pRtlIsValidIndexHandle(&HandleTable, Index, (RTL_HANDLE **)&MyHandle); ok(result, "Handle %p wasn't valid\n", MyHandle); result = pRtlFreeHandle(&HandleTable, &MyHandle->RtlHandle); ok(result, "Couldn't free handle %p\n", MyHandle); status = pRtlDestroyHandleTable(&HandleTable); ok(status == STATUS_SUCCESS, "RtlDestroyHandleTable failed with error 0x%08x\n", status); } static void test_RtlAllocateAndInitializeSid(void) { NTSTATUS ret; SID_IDENTIFIER_AUTHORITY sia = {{ 1, 2, 3, 4, 5, 6 }}; PSID psid; if (!pRtlAllocateAndInitializeSid) { win_skip("RtlAllocateAndInitializeSid is not available\n"); return; } ret = pRtlAllocateAndInitializeSid(&sia, 0, 1, 2, 3, 4, 5, 6, 7, 8, &psid); ok(!ret, "RtlAllocateAndInitializeSid error %08x\n", ret); ret = pRtlFreeSid(psid); ok(!ret, "RtlFreeSid error %08x\n", ret); /* these tests crash on XP */ if (0) { pRtlAllocateAndInitializeSid(NULL, 0, 1, 2, 3, 4, 5, 6, 7, 8, &psid); pRtlAllocateAndInitializeSid(&sia, 0, 1, 2, 3, 4, 5, 6, 7, 8, NULL); } ret = pRtlAllocateAndInitializeSid(&sia, 9, 1, 2, 3, 4, 5, 6, 7, 8, &psid); ok(ret == STATUS_INVALID_SID, "wrong error %08x\n", ret); } static void test_RtlDeleteTimer(void) { NTSTATUS ret; if (!pRtlDeleteTimer) { win_skip("RtlDeleteTimer is not available\n"); return; } ret = pRtlDeleteTimer(NULL, NULL, NULL); ok(ret == STATUS_INVALID_PARAMETER_1 || ret == STATUS_INVALID_PARAMETER, /* W2K */ "expected STATUS_INVALID_PARAMETER_1 or STATUS_INVALID_PARAMETER, got %x\n", ret); } static void test_RtlThreadErrorMode(void) { DWORD oldmode; BOOL is_wow64; DWORD mode; NTSTATUS status; if (!pRtlGetThreadErrorMode || !pRtlSetThreadErrorMode) { win_skip("RtlGetThreadErrorMode and/or RtlSetThreadErrorMode not available\n"); return; } if (!pIsWow64Process || !pIsWow64Process(GetCurrentProcess(), &is_wow64)) is_wow64 = FALSE; oldmode = pRtlGetThreadErrorMode(); status = pRtlSetThreadErrorMode(0x70, &mode); ok(status == STATUS_SUCCESS || status == STATUS_WAIT_1, /* Vista */ "RtlSetThreadErrorMode failed with error 0x%08x\n", status); ok(mode == oldmode, "RtlSetThreadErrorMode returned mode 0x%x, expected 0x%x\n", mode, oldmode); ok(pRtlGetThreadErrorMode() == 0x70, "RtlGetThreadErrorMode returned 0x%x, expected 0x%x\n", mode, 0x70); if (!is_wow64) { ok(NtCurrentTeb()->HardErrorDisabled == 0x70, "The TEB contains 0x%x, expected 0x%x\n", NtCurrentTeb()->HardErrorDisabled, 0x70); } status = pRtlSetThreadErrorMode(0, &mode); ok(status == STATUS_SUCCESS || status == STATUS_WAIT_1, /* Vista */ "RtlSetThreadErrorMode failed with error 0x%08x\n", status); ok(mode == 0x70, "RtlSetThreadErrorMode returned mode 0x%x, expected 0x%x\n", mode, 0x70); ok(pRtlGetThreadErrorMode() == 0, "RtlGetThreadErrorMode returned 0x%x, expected 0x%x\n", mode, 0); if (!is_wow64) { ok(NtCurrentTeb()->HardErrorDisabled == 0, "The TEB contains 0x%x, expected 0x%x\n", NtCurrentTeb()->HardErrorDisabled, 0); } for (mode = 1; mode; mode <<= 1) { status = pRtlSetThreadErrorMode(mode, NULL); if (mode & 0x70) ok(status == STATUS_SUCCESS || status == STATUS_WAIT_1, /* Vista */ "RtlSetThreadErrorMode(%x,NULL) failed with error 0x%08x\n", mode, status); else ok(status == STATUS_INVALID_PARAMETER_1, "RtlSetThreadErrorMode(%x,NULL) returns 0x%08x, " "expected STATUS_INVALID_PARAMETER_1\n", mode, status); } pRtlSetThreadErrorMode(oldmode, NULL); } static void test_LdrProcessRelocationBlock(void) { IMAGE_BASE_RELOCATION *ret; USHORT reloc; DWORD addr32; SHORT addr16; if(!pLdrProcessRelocationBlock) { win_skip("LdrProcessRelocationBlock not available\n"); return; } addr32 = 0x50005; reloc = IMAGE_REL_BASED_HIGHLOW<<12; ret = pLdrProcessRelocationBlock(&addr32, 1, &reloc, 0x500050); ok((USHORT*)ret == &reloc+1, "ret = %p, expected %p\n", ret, &reloc+1); ok(addr32 == 0x550055, "addr32 = %x, expected 0x550055\n", addr32); addr16 = 0x505; reloc = IMAGE_REL_BASED_HIGH<<12; ret = pLdrProcessRelocationBlock(&addr16, 1, &reloc, 0x500060); ok((USHORT*)ret == &reloc+1, "ret = %p, expected %p\n", ret, &reloc+1); ok(addr16 == 0x555, "addr16 = %x, expected 0x555\n", addr16); addr16 = 0x505; reloc = IMAGE_REL_BASED_LOW<<12; ret = pLdrProcessRelocationBlock(&addr16, 1, &reloc, 0x500060); ok((USHORT*)ret == &reloc+1, "ret = %p, expected %p\n", ret, &reloc+1); ok(addr16 == 0x565, "addr16 = %x, expected 0x565\n", addr16); } static void test_RtlIpv4AddressToString(void) { CHAR buffer[20]; CHAR *res; IN_ADDR ip; DWORD_PTR len; if (!pRtlIpv4AddressToStringA) { win_skip("RtlIpv4AddressToStringA not available\n"); return; } ip.S_un.S_un_b.s_b1 = 1; ip.S_un.S_un_b.s_b2 = 2; ip.S_un.S_un_b.s_b3 = 3; ip.S_un.S_un_b.s_b4 = 4; memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringA(&ip, buffer); len = strlen(buffer); ok(res == (buffer + len), "got %p with '%s' (expected %p)\n", res, buffer, buffer + len); res = pRtlIpv4AddressToStringA(&ip, NULL); ok( (res == (char *)~0) || broken(res == (char *)len), /* XP and w2003 */ "got %p (expected ~0)\n", res); if (0) { /* this crashes in windows */ memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringA(NULL, buffer); trace("got %p with '%s'\n", res, buffer); } if (0) { /* this crashes in windows */ res = pRtlIpv4AddressToStringA(NULL, NULL); trace("got %p\n", res); } } static void test_RtlIpv4AddressToStringEx(void) { CHAR ip_1234[] = "1.2.3.4"; CHAR ip_1234_80[] = "1.2.3.4:80"; LPSTR expect; CHAR buffer[30]; NTSTATUS res; IN_ADDR ip; ULONG size; DWORD used; USHORT port; if (!pRtlIpv4AddressToStringExA) { win_skip("RtlIpv4AddressToStringExA not available\n"); return; } ip.S_un.S_un_b.s_b1 = 1; ip.S_un.S_un_b.s_b2 = 2; ip.S_un.S_un_b.s_b3 = 3; ip.S_un.S_un_b.s_b4 = 4; port = htons(80); expect = ip_1234_80; size = sizeof(buffer); memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringExA(&ip, port, buffer, &size); used = strlen(buffer); ok( (res == STATUS_SUCCESS) && (size == strlen(expect) + 1) && !strcmp(buffer, expect), "got 0x%x and size %d with '%s'\n", res, size, buffer); size = used + 1; memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringExA(&ip, port, buffer, &size); ok( (res == STATUS_SUCCESS) && (size == strlen(expect) + 1) && !strcmp(buffer, expect), "got 0x%x and size %d with '%s'\n", res, size, buffer); size = used; memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringExA(&ip, port, buffer, &size); ok( (res == STATUS_INVALID_PARAMETER) && (size == used + 1), "got 0x%x and %d with '%s' (expected STATUS_INVALID_PARAMETER and %d)\n", res, size, buffer, used + 1); size = used - 1; memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringExA(&ip, port, buffer, &size); ok( (res == STATUS_INVALID_PARAMETER) && (size == used + 1), "got 0x%x and %d with '%s' (expected STATUS_INVALID_PARAMETER and %d)\n", res, size, buffer, used + 1); /* to get only the ip, use 0 as port */ port = 0; expect = ip_1234; size = sizeof(buffer); memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringExA(&ip, port, buffer, &size); used = strlen(buffer); ok( (res == STATUS_SUCCESS) && (size == strlen(expect) + 1) && !strcmp(buffer, expect), "got 0x%x and size %d with '%s'\n", res, size, buffer); size = used + 1; memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringExA(&ip, port, buffer, &size); ok( (res == STATUS_SUCCESS) && (size == strlen(expect) + 1) && !strcmp(buffer, expect), "got 0x%x and size %d with '%s'\n", res, size, buffer); size = used; memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringExA(&ip, port, buffer, &size); ok( (res == STATUS_INVALID_PARAMETER) && (size == used + 1), "got 0x%x and %d with '%s' (expected STATUS_INVALID_PARAMETER and %d)\n", res, size, buffer, used + 1); size = used - 1; memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringExA(&ip, port, buffer, &size); ok( (res == STATUS_INVALID_PARAMETER) && (size == used + 1), "got 0x%x and %d with '%s' (expected STATUS_INVALID_PARAMETER and %d)\n", res, size, buffer, used + 1); /* parameters are checked */ memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringExA(&ip, 0, buffer, NULL); ok(res == STATUS_INVALID_PARAMETER, "got 0x%x with '%s' (expected STATUS_INVALID_PARAMETER)\n", res, buffer); size = sizeof(buffer); res = pRtlIpv4AddressToStringExA(&ip, 0, NULL, &size); ok( res == STATUS_INVALID_PARAMETER, "got 0x%x and size %d (expected STATUS_INVALID_PARAMETER)\n", res, size); size = sizeof(buffer); memset(buffer, '#', sizeof(buffer) - 1); buffer[sizeof(buffer) -1] = 0; res = pRtlIpv4AddressToStringExA(NULL, 0, buffer, &size); ok( res == STATUS_INVALID_PARAMETER, "got 0x%x and size %d with '%s' (expected STATUS_INVALID_PARAMETER)\n", res, size, buffer); } static void test_RtlIpv4StringToAddress(void) { NTSTATUS res; IN_ADDR ip, expected_ip; PCSTR terminator; CHAR dummy; struct { PCSTR address; NTSTATUS res; int terminator_offset; int ip[4]; BOOL strict_is_different; NTSTATUS res_strict; int terminator_offset_strict; int ip_strict[4]; } tests[] = { { "", STATUS_INVALID_PARAMETER, 0, { -1 } }, { " ", STATUS_INVALID_PARAMETER, 0, { -1 } }, { "1.1.1.1", STATUS_SUCCESS, 7, { 1, 1, 1, 1 } }, { "0.0.0.0", STATUS_SUCCESS, 7, { 0, 0, 0, 0 } }, { "255.255.255.255", STATUS_SUCCESS, 15, { 255, 255, 255, 255 } }, { "255.255.255.255:123", STATUS_SUCCESS, 15, { 255, 255, 255, 255 } }, { "255.255.255.256", STATUS_INVALID_PARAMETER, 15, { -1 } }, { "255.255.255.4294967295", STATUS_INVALID_PARAMETER, 22, { -1 } }, { "255.255.255.4294967296", STATUS_INVALID_PARAMETER, 21, { -1 } }, { "255.255.255.4294967297", STATUS_INVALID_PARAMETER, 21, { -1 } }, { "a", STATUS_INVALID_PARAMETER, 0, { -1 } }, { "1.1.1.0xaA", STATUS_SUCCESS, 10, { 1, 1, 1, 170 }, TRUE, STATUS_INVALID_PARAMETER, 8, { -1 } }, { "1.1.1.0XaA", STATUS_SUCCESS, 10, { 1, 1, 1, 170 }, TRUE, STATUS_INVALID_PARAMETER, 8, { -1 } }, { "1.1.1.0x", STATUS_INVALID_PARAMETER, 8, { -1 } }, { "1.1.1.0xff", STATUS_SUCCESS, 10, { 1, 1, 1, 255 }, TRUE, STATUS_INVALID_PARAMETER, 8, { -1 } }, { "1.1.1.0x100", STATUS_INVALID_PARAMETER, 11, { -1 }, TRUE, STATUS_INVALID_PARAMETER, 8, { -1 } }, { "1.1.1.0xffffffff",STATUS_INVALID_PARAMETER, 16, { -1 }, TRUE, STATUS_INVALID_PARAMETER, 8, { -1 } }, { "1.1.1.0x100000000", STATUS_INVALID_PARAMETER, 16, { -1, 0, 0, 0 }, TRUE, STATUS_INVALID_PARAMETER, 8, { -1 } }, { "1.1.1.010", STATUS_SUCCESS, 9, { 1, 1, 1, 8 }, TRUE, STATUS_INVALID_PARAMETER, 7, { -1 } }, { "1.1.1.00", STATUS_SUCCESS, 8, { 1, 1, 1, 0 }, TRUE, STATUS_INVALID_PARAMETER, 7, { -1 } }, { "1.1.1.007", STATUS_SUCCESS, 9, { 1, 1, 1, 7 }, TRUE, STATUS_INVALID_PARAMETER, 7, { -1 } }, { "1.1.1.08", STATUS_INVALID_PARAMETER, 7, { -1 } }, { "1.1.1.008", STATUS_SUCCESS, 8, { 1, 1, 1, 0 }, TRUE, STATUS_INVALID_PARAMETER, 7, { -1 } }, { "1.1.1.0a", STATUS_SUCCESS, 7, { 1, 1, 1, 0 } }, { "1.1.1.0o10", STATUS_SUCCESS, 7, { 1, 1, 1, 0 } }, { "1.1.1.0b10", STATUS_SUCCESS, 7, { 1, 1, 1, 0 } }, { "1.1.1.-2", STATUS_INVALID_PARAMETER, 6, { -1 } }, { "1", STATUS_SUCCESS, 1, { 0, 0, 0, 1 }, TRUE, STATUS_INVALID_PARAMETER, 1, { -1 } }, { "-1", STATUS_INVALID_PARAMETER, 0, { -1 } }, { "203569230", STATUS_SUCCESS, 9, { 12, 34, 56, 78 }, TRUE, STATUS_INVALID_PARAMETER, 9, { -1 } }, { "1.223756", STATUS_SUCCESS, 8, { 1, 3, 106, 12 }, TRUE, STATUS_INVALID_PARAMETER, 8, { -1 } }, { "3.4.756", STATUS_SUCCESS, 7, { 3, 4, 2, 244 }, TRUE, STATUS_INVALID_PARAMETER, 7, { -1 } }, { "3.4.756.1", STATUS_INVALID_PARAMETER, 9, { -1 } }, { "3.4.65536", STATUS_INVALID_PARAMETER, 9, { -1 } }, { "3.4.5.6.7", STATUS_INVALID_PARAMETER, 7, { -1 } }, { "3.4.5.+6", STATUS_INVALID_PARAMETER, 6, { -1 } }, { " 3.4.5.6", STATUS_INVALID_PARAMETER, 0, { -1 } }, { "\t3.4.5.6", STATUS_INVALID_PARAMETER, 0, { -1 } }, { "3.4.5.6 ", STATUS_SUCCESS, 7, { 3, 4, 5, 6 } }, { "3. 4.5.6", STATUS_INVALID_PARAMETER, 2, { -1 } }, { ".", STATUS_INVALID_PARAMETER, 1, { -1 } }, { "..", STATUS_INVALID_PARAMETER, 1, { -1 } }, { "1.", STATUS_INVALID_PARAMETER, 2, { -1 } }, { "1..", STATUS_INVALID_PARAMETER, 3, { -1 } }, { ".1", STATUS_INVALID_PARAMETER, 1, { -1 } }, { ".1.", STATUS_INVALID_PARAMETER, 1, { -1 } }, { ".1.2.3", STATUS_INVALID_PARAMETER, 1, { -1 } }, { "0.1.2.3", STATUS_SUCCESS, 7, { 0, 1, 2, 3 } }, { "0.1.2.3.", STATUS_INVALID_PARAMETER, 7, { -1 } }, { "[0.1.2.3]", STATUS_INVALID_PARAMETER, 0, { -1 } }, { "::1", STATUS_INVALID_PARAMETER, 0, { -1 } }, { ":1", STATUS_INVALID_PARAMETER, 0, { -1 } }, }; const int testcount = sizeof(tests) / sizeof(tests[0]); int i; if (!pRtlIpv4StringToAddressA) { skip("RtlIpv4StringToAddress not available\n"); return; } if (0) { /* leaving either parameter NULL crashes on Windows */ res = pRtlIpv4StringToAddressA(NULL, FALSE, &terminator, &ip); res = pRtlIpv4StringToAddressA("1.1.1.1", FALSE, NULL, &ip); res = pRtlIpv4StringToAddressA("1.1.1.1", FALSE, &terminator, NULL); /* same for the wide char version */ /* res = pRtlIpv4StringToAddressW(NULL, FALSE, &terminatorW, &ip); res = pRtlIpv4StringToAddressW(L"1.1.1.1", FALSE, NULL, &ip); res = pRtlIpv4StringToAddressW(L"1.1.1.1", FALSE, &terminatorW, NULL); */ } for (i = 0; i < testcount; i++) { /* non-strict */ terminator = &dummy; ip.S_un.S_addr = 0xabababab; res = pRtlIpv4StringToAddressA(tests[i].address, FALSE, &terminator, &ip); ok(res == tests[i].res, "[%s] res = 0x%08x, expected 0x%08x\n", tests[i].address, res, tests[i].res); ok(terminator == tests[i].address + tests[i].terminator_offset, "[%s] terminator = %p, expected %p\n", tests[i].address, terminator, tests[i].address + tests[i].terminator_offset); if (tests[i].ip[0] == -1) expected_ip.S_un.S_addr = 0xabababab; else { expected_ip.S_un.S_un_b.s_b1 = tests[i].ip[0]; expected_ip.S_un.S_un_b.s_b2 = tests[i].ip[1]; expected_ip.S_un.S_un_b.s_b3 = tests[i].ip[2]; expected_ip.S_un.S_un_b.s_b4 = tests[i].ip[3]; } ok(ip.S_un.S_addr == expected_ip.S_un.S_addr, "[%s] ip = %08x, expected %08x\n", tests[i].address, ip.S_un.S_addr, expected_ip.S_un.S_addr); if (!tests[i].strict_is_different) { tests[i].res_strict = tests[i].res; tests[i].terminator_offset_strict = tests[i].terminator_offset; tests[i].ip_strict[0] = tests[i].ip[0]; tests[i].ip_strict[1] = tests[i].ip[1]; tests[i].ip_strict[2] = tests[i].ip[2]; tests[i].ip_strict[3] = tests[i].ip[3]; } /* strict */ terminator = &dummy; ip.S_un.S_addr = 0xabababab; res = pRtlIpv4StringToAddressA(tests[i].address, TRUE, &terminator, &ip); ok(res == tests[i].res_strict, "[%s] res = 0x%08x, expected 0x%08x\n", tests[i].address, res, tests[i].res_strict); ok(terminator == tests[i].address + tests[i].terminator_offset_strict, "[%s] terminator = %p, expected %p\n", tests[i].address, terminator, tests[i].address + tests[i].terminator_offset_strict); if (tests[i].ip_strict[0] == -1) expected_ip.S_un.S_addr = 0xabababab; else { expected_ip.S_un.S_un_b.s_b1 = tests[i].ip_strict[0]; expected_ip.S_un.S_un_b.s_b2 = tests[i].ip_strict[1]; expected_ip.S_un.S_un_b.s_b3 = tests[i].ip_strict[2]; expected_ip.S_un.S_un_b.s_b4 = tests[i].ip_strict[3]; } ok(ip.S_un.S_addr == expected_ip.S_un.S_addr, "[%s] ip = %08x, expected %08x\n", tests[i].address, ip.S_un.S_addr, expected_ip.S_un.S_addr); } } static void test_LdrAddRefDll(void) { HMODULE mod, mod2; NTSTATUS status; BOOL ret; if (!pLdrAddRefDll) { win_skip( "LdrAddRefDll not supported\n" ); return; } mod = LoadLibraryA("comctl32.dll"); ok(mod != NULL, "got %p\n", mod); ret = FreeLibrary(mod); ok(ret, "got %d\n", ret); mod2 = GetModuleHandleA("comctl32.dll"); ok(mod2 == NULL, "got %p\n", mod2); /* load, addref and release 2 times */ mod = LoadLibraryA("comctl32.dll"); ok(mod != NULL, "got %p\n", mod); status = pLdrAddRefDll(0, mod); ok(status == STATUS_SUCCESS, "got 0x%08x\n", status); ret = FreeLibrary(mod); ok(ret, "got %d\n", ret); mod2 = GetModuleHandleA("comctl32.dll"); ok(mod2 != NULL, "got %p\n", mod2); ret = FreeLibrary(mod); ok(ret, "got %d\n", ret); mod2 = GetModuleHandleA("comctl32.dll"); ok(mod2 == NULL, "got %p\n", mod2); /* pin refcount */ mod = LoadLibraryA("comctl32.dll"); ok(mod != NULL, "got %p\n", mod); status = pLdrAddRefDll(LDR_ADDREF_DLL_PIN, mod); ok(status == STATUS_SUCCESS, "got 0x%08x\n", status); ret = FreeLibrary(mod); ok(ret, "got %d\n", ret); ret = FreeLibrary(mod); ok(ret, "got %d\n", ret); ret = FreeLibrary(mod); ok(ret, "got %d\n", ret); ret = FreeLibrary(mod); ok(ret, "got %d\n", ret); mod2 = GetModuleHandleA("comctl32.dll"); ok(mod2 != NULL, "got %p\n", mod2); } static void test_LdrLockLoaderLock(void) { ULONG_PTR magic; ULONG result; NTSTATUS status; if (!pLdrLockLoaderLock) { win_skip("LdrLockLoaderLock() is not available\n"); return; } /* invalid flags */ result = 10; magic = 0xdeadbeef; status = pLdrLockLoaderLock(0x10, &result, &magic); ok(status == STATUS_INVALID_PARAMETER_1, "got 0x%08x\n", status); ok(result == 0, "got %d\n", result); ok(magic == 0, "got %lx\n", magic); magic = 0xdeadbeef; status = pLdrLockLoaderLock(0x10, NULL, &magic); ok(status == STATUS_INVALID_PARAMETER_1, "got 0x%08x\n", status); ok(magic == 0, "got %lx\n", magic); result = 10; status = pLdrLockLoaderLock(0x10, &result, NULL); ok(status == STATUS_INVALID_PARAMETER_1, "got 0x%08x\n", status); ok(result == 0, "got %d\n", result); /* non-blocking mode, result is null */ magic = 0xdeadbeef; status = pLdrLockLoaderLock(0x2, NULL, &magic); ok(status == STATUS_INVALID_PARAMETER_2, "got 0x%08x\n", status); ok(magic == 0, "got %lx\n", magic); /* magic pointer is null */ result = 10; status = pLdrLockLoaderLock(0, &result, NULL); ok(status == STATUS_INVALID_PARAMETER_3, "got 0x%08x\n", status); ok(result == 0, "got %d\n", result); /* lock in non-blocking mode */ result = 0; magic = 0; status = pLdrLockLoaderLock(0x2, &result, &magic); ok(status == STATUS_SUCCESS, "got 0x%08x\n", status); ok(result == 1, "got %d\n", result); ok(magic != 0, "got %lx\n", magic); pLdrUnlockLoaderLock(0, magic); } static void test_RtlCompressBuffer(void) { ULONG compress_workspace, decompress_workspace; static const UCHAR test_buffer[] = "WineWineWine"; static UCHAR buf1[0x1000], buf2[0x1000]; ULONG final_size, buf_size; UCHAR *workspace = NULL; NTSTATUS status; if (!pRtlCompressBuffer || !pRtlDecompressBuffer || !pRtlGetCompressionWorkSpaceSize) { win_skip("skipping RtlCompressBuffer tests, required functions not available\n"); return; } compress_workspace = decompress_workspace = 0xdeadbeef; status = pRtlGetCompressionWorkSpaceSize(COMPRESSION_FORMAT_LZNT1, &compress_workspace, &decompress_workspace); ok(status == STATUS_SUCCESS, "got wrong status 0x%08x\n", status); ok(compress_workspace != 0, "got wrong compress_workspace %u\n", compress_workspace); workspace = HeapAlloc(GetProcessHeap(), 0, compress_workspace); ok(workspace != NULL, "HeapAlloc failed %d\n", GetLastError()); /* test compression format / engine */ final_size = 0xdeadbeef; status = pRtlCompressBuffer(COMPRESSION_FORMAT_NONE, test_buffer, sizeof(test_buffer), buf1, sizeof(buf1) - 1, 4096, &final_size, workspace); ok(status == STATUS_INVALID_PARAMETER, "got wrong status 0x%08x\n", status); ok(final_size == 0xdeadbeef, "got wrong final_size %u\n", final_size); final_size = 0xdeadbeef; status = pRtlCompressBuffer(COMPRESSION_FORMAT_DEFAULT, test_buffer, sizeof(test_buffer), buf1, sizeof(buf1) - 1, 4096, &final_size, workspace); ok(status == STATUS_INVALID_PARAMETER, "got wrong status 0x%08x\n", status); ok(final_size == 0xdeadbeef, "got wrong final_size %u\n", final_size); final_size = 0xdeadbeef; status = pRtlCompressBuffer(0xFF, test_buffer, sizeof(test_buffer), buf1, sizeof(buf1) - 1, 4096, &final_size, workspace); ok(status == STATUS_UNSUPPORTED_COMPRESSION, "got wrong status 0x%08x\n", status); ok(final_size == 0xdeadbeef, "got wrong final_size %u\n", final_size); /* test compression */ final_size = 0xdeadbeef; memset(buf1, 0x11, sizeof(buf1)); status = pRtlCompressBuffer(COMPRESSION_FORMAT_LZNT1, test_buffer, sizeof(test_buffer), buf1, sizeof(buf1), 4096, &final_size, workspace); ok(status == STATUS_SUCCESS, "got wrong status 0x%08x\n", status); ok((*(WORD *)buf1 & 0x7000) == 0x3000, "no chunk signature found %04x\n", *(WORD *)buf1); todo_wine ok(final_size < sizeof(test_buffer), "got wrong final_size %u\n", final_size); /* test decompression */ buf_size = final_size; final_size = 0xdeadbeef; memset(buf2, 0x11, sizeof(buf2)); status = pRtlDecompressBuffer(COMPRESSION_FORMAT_LZNT1, buf2, sizeof(buf2), buf1, buf_size, &final_size); ok(status == STATUS_SUCCESS, "got wrong status 0x%08x\n", status); ok(final_size == sizeof(test_buffer), "got wrong final_size %u\n", final_size); ok(!memcmp(buf2, test_buffer, sizeof(test_buffer)), "got wrong decoded data\n"); ok(buf2[sizeof(test_buffer)] == 0x11, "too many bytes written\n"); /* buffer too small */ final_size = 0xdeadbeef; memset(buf1, 0x11, sizeof(buf1)); status = pRtlCompressBuffer(COMPRESSION_FORMAT_LZNT1, test_buffer, sizeof(test_buffer), buf1, 4, 4096, &final_size, workspace); ok(status == STATUS_BUFFER_TOO_SMALL, "got wrong status 0x%08x\n", status); HeapFree(GetProcessHeap(), 0, workspace); } static void test_RtlGetCompressionWorkSpaceSize(void) { ULONG compress_workspace, decompress_workspace; NTSTATUS status; if (!pRtlGetCompressionWorkSpaceSize) { win_skip("RtlGetCompressionWorkSpaceSize is not available\n"); return; } /* test invalid format / engine */ status = pRtlGetCompressionWorkSpaceSize(COMPRESSION_FORMAT_NONE, &compress_workspace, &decompress_workspace); ok(status == STATUS_INVALID_PARAMETER, "got wrong status 0x%08x\n", status); status = pRtlGetCompressionWorkSpaceSize(COMPRESSION_FORMAT_DEFAULT, &compress_workspace, &decompress_workspace); ok(status == STATUS_INVALID_PARAMETER, "got wrong status 0x%08x\n", status); status = pRtlGetCompressionWorkSpaceSize(0xFF, &compress_workspace, &decompress_workspace); ok(status == STATUS_UNSUPPORTED_COMPRESSION, "got wrong status 0x%08x\n", status); /* test LZNT1 with normal and maximum compression */ compress_workspace = decompress_workspace = 0xdeadbeef; status = pRtlGetCompressionWorkSpaceSize(COMPRESSION_FORMAT_LZNT1, &compress_workspace, &decompress_workspace); ok(status == STATUS_SUCCESS, "got wrong status 0x%08x\n", status); ok(compress_workspace != 0, "got wrong compress_workspace %u\n", compress_workspace); ok(decompress_workspace == 0x1000, "got wrong decompress_workspace %u\n", decompress_workspace); compress_workspace = decompress_workspace = 0xdeadbeef; status = pRtlGetCompressionWorkSpaceSize(COMPRESSION_FORMAT_LZNT1 | COMPRESSION_ENGINE_MAXIMUM, &compress_workspace, &decompress_workspace); ok(status == STATUS_SUCCESS, "got wrong status 0x%08x\n", status); ok(compress_workspace != 0, "got wrong compress_workspace %u\n", compress_workspace); ok(decompress_workspace == 0x1000, "got wrong decompress_workspace %u\n", decompress_workspace); } /* helper for test_RtlDecompressBuffer, checks if a chunk is incomplete */ static BOOL is_incomplete_chunk(const UCHAR *compressed, ULONG compressed_size, BOOL check_all) { ULONG chunk_size; if (compressed_size <= sizeof(WORD)) return TRUE; while (compressed_size >= sizeof(WORD)) { chunk_size = (*(WORD *)compressed & 0xFFF) + 1; if (compressed_size < sizeof(WORD) + chunk_size) return TRUE; if (!check_all) break; compressed += sizeof(WORD) + chunk_size; compressed_size -= sizeof(WORD) + chunk_size; } return FALSE; } #define DECOMPRESS_BROKEN_FRAGMENT 1 /* < Win 7 */ #define DECOMPRESS_BROKEN_TRUNCATED 2 /* broken on all machines */ static void test_RtlDecompressBuffer(void) { static const struct { UCHAR compressed[32]; ULONG compressed_size; NTSTATUS status; UCHAR uncompressed[32]; ULONG uncompressed_size; DWORD broken_flags; } test_lznt[] = { /* 4 byte uncompressed chunk */ { {0x03, 0x30, 'W', 'i', 'n', 'e'}, 6, STATUS_SUCCESS, "Wine", 4, DECOMPRESS_BROKEN_FRAGMENT }, /* 8 byte uncompressed chunk */ { {0x07, 0x30, 'W', 'i', 'n', 'e', 'W', 'i', 'n', 'e'}, 10, STATUS_SUCCESS, "WineWine", 8, DECOMPRESS_BROKEN_FRAGMENT }, /* 4 byte compressed chunk */ { {0x04, 0xB0, 0x00, 'W', 'i', 'n', 'e'}, 7, STATUS_SUCCESS, "Wine", 4 }, /* 8 byte compressed chunk */ { {0x08, 0xB0, 0x00, 'W', 'i', 'n', 'e', 'W', 'i', 'n', 'e'}, 11, STATUS_SUCCESS, "WineWine", 8 }, /* compressed chunk using backwards reference */ { {0x06, 0xB0, 0x10, 'W', 'i', 'n', 'e', 0x01, 0x30}, 9, STATUS_SUCCESS, "WineWine", 8, DECOMPRESS_BROKEN_TRUNCATED }, /* compressed chunk using backwards reference with length > bytes_read */ { {0x06, 0xB0, 0x10, 'W', 'i', 'n', 'e', 0x05, 0x30}, 9, STATUS_SUCCESS, "WineWineWine", 12, DECOMPRESS_BROKEN_TRUNCATED }, /* same as above, but unused bits != 0 */ { {0x06, 0xB0, 0x30, 'W', 'i', 'n', 'e', 0x01, 0x30}, 9, STATUS_SUCCESS, "WineWine", 8, DECOMPRESS_BROKEN_TRUNCATED }, /* compressed chunk without backwards reference and unused bits != 0 */ { {0x01, 0xB0, 0x02, 'W'}, 4, STATUS_SUCCESS, "W", 1 }, /* termination sequence after first chunk */ { {0x03, 0x30, 'W', 'i', 'n', 'e', 0x00, 0x00, 0x03, 0x30, 'W', 'i', 'n', 'e'}, 14, STATUS_SUCCESS, "Wine", 4, DECOMPRESS_BROKEN_FRAGMENT }, /* compressed chunk using backwards reference with 4 bit offset, 12 bit length */ { {0x14, 0xB0, 0x00, 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 0x00, 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 0x01, 0x01, 0xF0}, 23, STATUS_SUCCESS, "ABCDEFGHIJKLMNOPABCD", 20, DECOMPRESS_BROKEN_TRUNCATED }, /* compressed chunk using backwards reference with 5 bit offset, 11 bit length */ { {0x15, 0xB0, 0x00, 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 0x00, 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 0x02, 'A', 0x00, 0x78}, 24, STATUS_SUCCESS, "ABCDEFGHIJKLMNOPABCD", 20, DECOMPRESS_BROKEN_TRUNCATED }, /* uncompressed chunk with invalid magic */ { {0x03, 0x20, 'W', 'i', 'n', 'e'}, 6, STATUS_SUCCESS, "Wine", 4, DECOMPRESS_BROKEN_FRAGMENT }, /* compressed chunk with invalid magic */ { {0x04, 0xA0, 0x00, 'W', 'i', 'n', 'e'}, 7, STATUS_SUCCESS, "Wine", 4 }, /* garbage byte after end of buffer */ { {0x00, 0xB0, 0x02, 0x01}, 4, STATUS_SUCCESS, "", 0 }, /* empty compressed chunk */ { {0x00, 0xB0, 0x00}, 3, STATUS_SUCCESS, "", 0 }, /* empty compressed chunk with unused bits != 0 */ { {0x00, 0xB0, 0x01}, 3, STATUS_SUCCESS, "", 0 }, /* empty input buffer */ { {}, 0, STATUS_BAD_COMPRESSION_BUFFER, }, /* incomplete chunk header */ { {0x01}, 1, STATUS_BAD_COMPRESSION_BUFFER }, /* incomplete chunk header */ { {0x00, 0x30}, 2, STATUS_BAD_COMPRESSION_BUFFER }, /* compressed chunk with invalid backwards reference */ { {0x06, 0xB0, 0x10, 'W', 'i', 'n', 'e', 0x05, 0x40}, 9, STATUS_BAD_COMPRESSION_BUFFER }, /* compressed chunk with incomplete backwards reference */ { {0x05, 0xB0, 0x10, 'W', 'i', 'n', 'e', 0x05}, 8, STATUS_BAD_COMPRESSION_BUFFER }, /* incomplete uncompressed chunk */ { {0x07, 0x30, 'W', 'i', 'n', 'e'}, 6, STATUS_BAD_COMPRESSION_BUFFER }, /* incomplete compressed chunk */ { {0x08, 0xB0, 0x00, 'W', 'i', 'n', 'e'}, 7, STATUS_BAD_COMPRESSION_BUFFER }, /* two compressed chunks, the second one incomplete */ { {0x00, 0xB0, 0x02, 0x00, 0xB0}, 5, STATUS_BAD_COMPRESSION_BUFFER, } }; static UCHAR buf[0x2000], workspace[0x1000]; NTSTATUS status, expected_status; ULONG final_size; int i; if (!pRtlDecompressBuffer || !pRtlDecompressFragment) { win_skip("RtlDecompressBuffer or RtlDecompressFragment is not available\n"); return; } /* test compression format / engine */ final_size = 0xdeadbeef; status = pRtlDecompressBuffer(COMPRESSION_FORMAT_NONE, buf, sizeof(buf), test_lznt[0].compressed, test_lznt[0].compressed_size, &final_size); ok(status == STATUS_INVALID_PARAMETER, "got wrong status 0x%08x\n", status); ok(final_size == 0xdeadbeef, "got wrong final_size %u\n", final_size); final_size = 0xdeadbeef; status = pRtlDecompressBuffer(COMPRESSION_FORMAT_DEFAULT, buf, sizeof(buf), test_lznt[0].compressed, test_lznt[0].compressed_size, &final_size); ok(status == STATUS_INVALID_PARAMETER, "got wrong status 0x%08x\n", status); ok(final_size == 0xdeadbeef, "got wrong final_size %u\n", final_size); final_size = 0xdeadbeef; status = pRtlDecompressBuffer(0xFF, buf, sizeof(buf), test_lznt[0].compressed, test_lznt[0].compressed_size, &final_size); ok(status == STATUS_UNSUPPORTED_COMPRESSION, "got wrong status 0x%08x\n", status); ok(final_size == 0xdeadbeef, "got wrong final_size %u\n", final_size); /* regular tests for RtlDecompressBuffer */ for (i = 0; i < sizeof(test_lznt) / sizeof(test_lznt[0]); i++) { trace("Running test %d (compressed_size=%u, uncompressed_size=%u, status=0x%08x)\n", i, test_lznt[i].compressed_size, test_lznt[i].uncompressed_size, test_lznt[i].status); /* test with very big buffer */ final_size = 0xdeadbeef; memset(buf, 0x11, sizeof(buf)); status = pRtlDecompressBuffer(COMPRESSION_FORMAT_LZNT1, buf, sizeof(buf), test_lznt[i].compressed, test_lznt[i].compressed_size, &final_size); ok(status == test_lznt[i].status || broken(status == STATUS_BAD_COMPRESSION_BUFFER && (test_lznt[i].broken_flags & DECOMPRESS_BROKEN_FRAGMENT)), "%d: got wrong status 0x%08x\n", i, status); if (!status) { ok(final_size == test_lznt[i].uncompressed_size, "%d: got wrong final_size %u\n", i, final_size); ok(!memcmp(buf, test_lznt[i].uncompressed, test_lznt[i].uncompressed_size), "%d: got wrong decoded data\n", i); ok(buf[test_lznt[i].uncompressed_size] == 0x11, "%d: buf[%u] was modified\n", i, test_lznt[i].uncompressed_size); } /* test that modifier for compression engine is ignored */ final_size = 0xdeadbeef; memset(buf, 0x11, sizeof(buf)); status = pRtlDecompressBuffer(COMPRESSION_FORMAT_LZNT1 | COMPRESSION_ENGINE_MAXIMUM, buf, sizeof(buf), test_lznt[i].compressed, test_lznt[i].compressed_size, &final_size); ok(status == test_lznt[i].status || broken(status == STATUS_BAD_COMPRESSION_BUFFER && (test_lznt[i].broken_flags & DECOMPRESS_BROKEN_FRAGMENT)), "%d: got wrong status 0x%08x\n", i, status); if (!status) { ok(final_size == test_lznt[i].uncompressed_size, "%d: got wrong final_size %u\n", i, final_size); ok(!memcmp(buf, test_lznt[i].uncompressed, test_lznt[i].uncompressed_size), "%d: got wrong decoded data\n", i); ok(buf[test_lznt[i].uncompressed_size] == 0x11, "%d: buf[%u] was modified\n", i, test_lznt[i].uncompressed_size); } /* test with expected output size */ if (test_lznt[i].uncompressed_size > 0) { final_size = 0xdeadbeef; memset(buf, 0x11, sizeof(buf)); status = pRtlDecompressBuffer(COMPRESSION_FORMAT_LZNT1, buf, test_lznt[i].uncompressed_size, test_lznt[i].compressed, test_lznt[i].compressed_size, &final_size); ok(status == test_lznt[i].status, "%d: got wrong status 0x%08x\n", i, status); if (!status) { ok(final_size == test_lznt[i].uncompressed_size, "%d: got wrong final_size %u\n", i, final_size); ok(!memcmp(buf, test_lznt[i].uncompressed, test_lznt[i].uncompressed_size), "%d: got wrong decoded data\n", i); ok(buf[test_lznt[i].uncompressed_size] == 0x11, "%d: buf[%u] was modified\n", i, test_lznt[i].uncompressed_size); } } /* test with smaller output size */ if (test_lznt[i].uncompressed_size > 1) { final_size = 0xdeadbeef; memset(buf, 0x11, sizeof(buf)); status = pRtlDecompressBuffer(COMPRESSION_FORMAT_LZNT1, buf, test_lznt[i].uncompressed_size - 1, test_lznt[i].compressed, test_lznt[i].compressed_size, &final_size); if (test_lznt[i].broken_flags & DECOMPRESS_BROKEN_TRUNCATED) todo_wine ok(status == STATUS_BAD_COMPRESSION_BUFFER, "%d: got wrong status 0x%08x\n", i, status); else ok(status == test_lznt[i].status, "%d: got wrong status 0x%08x\n", i, status); if (!status) { ok(final_size == test_lznt[i].uncompressed_size - 1, "%d: got wrong final_size %u\n", i, final_size); ok(!memcmp(buf, test_lznt[i].uncompressed, test_lznt[i].uncompressed_size - 1), "%d: got wrong decoded data\n", i); ok(buf[test_lznt[i].uncompressed_size - 1] == 0x11, "%d: buf[%u] was modified\n", i, test_lznt[i].uncompressed_size - 1); } } /* test with zero output size */ final_size = 0xdeadbeef; memset(buf, 0x11, sizeof(buf)); status = pRtlDecompressBuffer(COMPRESSION_FORMAT_LZNT1, buf, 0, test_lznt[i].compressed, test_lznt[i].compressed_size, &final_size); if (is_incomplete_chunk(test_lznt[i].compressed, test_lznt[i].compressed_size, FALSE)) ok(status == STATUS_BAD_COMPRESSION_BUFFER, "%d: got wrong status 0x%08x\n", i, status); else { ok(status == STATUS_SUCCESS, "%d: got wrong status 0x%08x\n", i, status); ok(final_size == 0, "%d: got wrong final_size %u\n", i, final_size); ok(buf[0] == 0x11, "%d: buf[0] was modified\n", i); } /* test RtlDecompressFragment with offset = 0 */ final_size = 0xdeadbeef; memset(buf, 0x11, sizeof(buf)); status = pRtlDecompressFragment(COMPRESSION_FORMAT_LZNT1, buf, sizeof(buf), test_lznt[i].compressed, test_lznt[i].compressed_size, 0, &final_size, workspace); if (test_lznt[i].broken_flags & DECOMPRESS_BROKEN_FRAGMENT) todo_wine ok(status == STATUS_BAD_COMPRESSION_BUFFER, "%d: got wrong status 0x%08x\n", i, status); else ok(status == test_lznt[i].status, "%d: got wrong status 0x%08x\n", i, status); if (!status) { ok(final_size == test_lznt[i].uncompressed_size, "%d: got wrong final_size %u\n", i, final_size); ok(!memcmp(buf, test_lznt[i].uncompressed, test_lznt[i].uncompressed_size), "%d: got wrong decoded data\n", i); ok(buf[test_lznt[i].uncompressed_size] == 0x11, "%d: buf[%u] was modified\n", i, test_lznt[i].uncompressed_size); } /* test RtlDecompressFragment with offset = 1 */ final_size = 0xdeadbeef; memset(buf, 0x11, sizeof(buf)); status = pRtlDecompressFragment(COMPRESSION_FORMAT_LZNT1, buf, sizeof(buf), test_lznt[i].compressed, test_lznt[i].compressed_size, 1, &final_size, workspace); if (test_lznt[i].broken_flags & DECOMPRESS_BROKEN_FRAGMENT) todo_wine ok(status == STATUS_BAD_COMPRESSION_BUFFER, "%d: got wrong status 0x%08x\n", i, status); else ok(status == test_lznt[i].status, "%d: got wrong status 0x%08x\n", i, status); if (!status) { if (test_lznt[i].uncompressed_size == 0) { todo_wine ok(final_size == 4095, "%d: got wrong final_size %u\n", i, final_size); /* Buffer doesn't contain any useful value on Windows */ ok(buf[4095] == 0x11, "%d: buf[4095] was modified\n", i); } else { ok(final_size == test_lznt[i].uncompressed_size - 1, "%d: got wrong final_size %u\n", i, final_size); ok(!memcmp(buf, test_lznt[i].uncompressed + 1, test_lznt[i].uncompressed_size - 1), "%d: got wrong decoded data\n", i); ok(buf[test_lznt[i].uncompressed_size - 1] == 0x11, "%d: buf[%u] was modified\n", i, test_lznt[i].uncompressed_size - 1); } } /* test RtlDecompressFragment with offset = 4095 */ final_size = 0xdeadbeef; memset(buf, 0x11, sizeof(buf)); status = pRtlDecompressFragment(COMPRESSION_FORMAT_LZNT1, buf, sizeof(buf), test_lznt[i].compressed, test_lznt[i].compressed_size, 4095, &final_size, workspace); if (test_lznt[i].broken_flags & DECOMPRESS_BROKEN_FRAGMENT) todo_wine ok(status == STATUS_BAD_COMPRESSION_BUFFER, "%d: got wrong status 0x%08x\n", i, status); else ok(status == test_lznt[i].status, "%d: got wrong status 0x%08x\n", i, status); if (!status) { todo_wine ok(final_size == 1, "%d: got wrong final_size %u\n", i, final_size); todo_wine ok(buf[0] == 0, "%d: padding is not zero\n", i); ok(buf[1] == 0x11, "%d: buf[1] was modified\n", i); } /* test RtlDecompressFragment with offset = 4096 */ final_size = 0xdeadbeef; memset(buf, 0x11, sizeof(buf)); status = pRtlDecompressFragment(COMPRESSION_FORMAT_LZNT1, buf, sizeof(buf), test_lznt[i].compressed, test_lznt[i].compressed_size, 4096, &final_size, workspace); expected_status = is_incomplete_chunk(test_lznt[i].compressed, test_lznt[i].compressed_size, TRUE) ? test_lznt[i].status : STATUS_SUCCESS; ok(status == expected_status, "%d: got wrong status 0x%08x, expected 0x%08x\n", i, status, expected_status); if (!status) { ok(final_size == 0, "%d: got wrong final_size %u\n", i, final_size); ok(buf[0] == 0x11, "%d: buf[4096] was modified\n", i); } } } #undef DECOMPRESS_BROKEN_FRAGMENT #undef DECOMPRESS_BROKEN_TRUNCATED struct critsect_locked_info { CRITICAL_SECTION crit; HANDLE semaphores[2]; }; static DWORD WINAPI critsect_locked_thread(void *param) { struct critsect_locked_info *info = param; DWORD ret; ret = pRtlIsCriticalSectionLocked(&info->crit); ok(ret == TRUE, "expected TRUE, got %u\n", ret); ret = pRtlIsCriticalSectionLockedByThread(&info->crit); ok(ret == FALSE, "expected FALSE, got %u\n", ret); ReleaseSemaphore(info->semaphores[0], 1, NULL); ret = WaitForSingleObject(info->semaphores[1], 1000); ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %u\n", ret); ret = pRtlIsCriticalSectionLocked(&info->crit); ok(ret == FALSE, "expected FALSE, got %u\n", ret); ret = pRtlIsCriticalSectionLockedByThread(&info->crit); ok(ret == FALSE, "expected FALSE, got %u\n", ret); EnterCriticalSection(&info->crit); ret = pRtlIsCriticalSectionLocked(&info->crit); ok(ret == TRUE, "expected TRUE, got %u\n", ret); ret = pRtlIsCriticalSectionLockedByThread(&info->crit); ok(ret == TRUE, "expected TRUE, got %u\n", ret); ReleaseSemaphore(info->semaphores[0], 1, NULL); ret = WaitForSingleObject(info->semaphores[1], 1000); ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %u\n", ret); LeaveCriticalSection(&info->crit); return 0; } static void test_RtlIsCriticalSectionLocked(void) { struct critsect_locked_info info; HANDLE thread; BOOL ret; if (!pRtlIsCriticalSectionLocked || !pRtlIsCriticalSectionLockedByThread) { win_skip("skipping RtlIsCriticalSectionLocked tests, required functions not available\n"); return; } InitializeCriticalSection(&info.crit); info.semaphores[0] = CreateSemaphoreW(NULL, 0, 1, NULL); ok(info.semaphores[0] != NULL, "CreateSemaphore failed with %u\n", GetLastError()); info.semaphores[1] = CreateSemaphoreW(NULL, 0, 1, NULL); ok(info.semaphores[1] != NULL, "CreateSemaphore failed with %u\n", GetLastError()); ret = pRtlIsCriticalSectionLocked(&info.crit); ok(ret == FALSE, "expected FALSE, got %u\n", ret); ret = pRtlIsCriticalSectionLockedByThread(&info.crit); ok(ret == FALSE, "expected FALSE, got %u\n", ret); EnterCriticalSection(&info.crit); ret = pRtlIsCriticalSectionLocked(&info.crit); ok(ret == TRUE, "expected TRUE, got %u\n", ret); ret = pRtlIsCriticalSectionLockedByThread(&info.crit); ok(ret == TRUE, "expected TRUE, got %u\n", ret); thread = CreateThread(NULL, 0, critsect_locked_thread, &info, 0, NULL); ok(thread != NULL, "CreateThread failed with %u\n", GetLastError()); ret = WaitForSingleObject(info.semaphores[0], 1000); ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %u\n", ret); LeaveCriticalSection(&info.crit); ReleaseSemaphore(info.semaphores[1], 1, NULL); ret = WaitForSingleObject(info.semaphores[0], 1000); ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %u\n", ret); ret = pRtlIsCriticalSectionLocked(&info.crit); ok(ret == TRUE, "expected TRUE, got %u\n", ret); ret = pRtlIsCriticalSectionLockedByThread(&info.crit); ok(ret == FALSE, "expected FALSE, got %u\n", ret); ReleaseSemaphore(info.semaphores[1], 1, NULL); ret = WaitForSingleObject(thread, 1000); ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %u\n", ret); CloseHandle(thread); CloseHandle(info.semaphores[0]); CloseHandle(info.semaphores[1]); DeleteCriticalSection(&info.crit); } static void test_RtlInitializeCriticalSectionEx(void) { static const CRITICAL_SECTION_DEBUG *no_debug = (void *)~(ULONG_PTR)0; CRITICAL_SECTION cs; if (!pRtlInitializeCriticalSectionEx) { win_skip("RtlInitializeCriticalSectionEx is not available\n"); return; } memset(&cs, 0x11, sizeof(cs)); pRtlInitializeCriticalSectionEx(&cs, 0, 0); ok((cs.DebugInfo != NULL && cs.DebugInfo != no_debug) || broken(cs.DebugInfo == no_debug) /* >= Win 8 */, "expected DebugInfo != NULL and DebugInfo != ~0, got %p\n", cs.DebugInfo); ok(cs.LockCount == -1, "expected LockCount == -1, got %d\n", cs.LockCount); ok(cs.RecursionCount == 0, "expected RecursionCount == 0, got %d\n", cs.RecursionCount); ok(cs.LockSemaphore == NULL, "expected LockSemaphore == NULL, got %p\n", cs.LockSemaphore); ok(cs.SpinCount == 0 || broken(cs.SpinCount != 0) /* >= Win 8 */, "expected SpinCount == 0, got %ld\n", cs.SpinCount); RtlDeleteCriticalSection(&cs); memset(&cs, 0x11, sizeof(cs)); pRtlInitializeCriticalSectionEx(&cs, 0, RTL_CRITICAL_SECTION_FLAG_NO_DEBUG_INFO); todo_wine ok(cs.DebugInfo == no_debug, "expected DebugInfo == ~0, got %p\n", cs.DebugInfo); ok(cs.LockCount == -1, "expected LockCount == -1, got %d\n", cs.LockCount); ok(cs.RecursionCount == 0, "expected RecursionCount == 0, got %d\n", cs.RecursionCount); ok(cs.LockSemaphore == NULL, "expected LockSemaphore == NULL, got %p\n", cs.LockSemaphore); ok(cs.SpinCount == 0 || broken(cs.SpinCount != 0) /* >= Win 8 */, "expected SpinCount == 0, got %ld\n", cs.SpinCount); RtlDeleteCriticalSection(&cs); } static void test_RtlLeaveCriticalSection(void) { RTL_CRITICAL_SECTION cs; NTSTATUS status; if (!pRtlInitializeCriticalSectionEx) return; /* Skip winxp */ status = RtlInitializeCriticalSection(&cs); ok(!status, "RtlInitializeCriticalSection failed: %x\n", status); status = RtlEnterCriticalSection(&cs); ok(!status, "RtlEnterCriticalSection failed: %x\n", status); todo_wine ok(cs.LockCount == -2, "expected LockCount == -2, got %d\n", cs.LockCount); ok(cs.RecursionCount == 1, "expected RecursionCount == 1, got %d\n", cs.RecursionCount); ok(cs.OwningThread == ULongToHandle(GetCurrentThreadId()), "unexpected OwningThread\n"); status = RtlLeaveCriticalSection(&cs); ok(!status, "RtlLeaveCriticalSection failed: %x\n", status); ok(cs.LockCount == -1, "expected LockCount == -1, got %d\n", cs.LockCount); ok(cs.RecursionCount == 0, "expected RecursionCount == 0, got %d\n", cs.RecursionCount); ok(!cs.OwningThread, "unexpected OwningThread %p\n", cs.OwningThread); /* * Trying to leave a section that wasn't acquired modifies RecusionCount to an invalid value, * but doesn't modify LockCount so that an attempt to enter the section later will work. */ status = RtlLeaveCriticalSection(&cs); ok(!status, "RtlLeaveCriticalSection failed: %x\n", status); ok(cs.LockCount == -1, "expected LockCount == -1, got %d\n", cs.LockCount); ok(cs.RecursionCount == -1, "expected RecursionCount == -1, got %d\n", cs.RecursionCount); ok(!cs.OwningThread, "unexpected OwningThread %p\n", cs.OwningThread); /* and again */ status = RtlLeaveCriticalSection(&cs); ok(!status, "RtlLeaveCriticalSection failed: %x\n", status); ok(cs.LockCount == -1, "expected LockCount == -1, got %d\n", cs.LockCount); ok(cs.RecursionCount == -2, "expected RecursionCount == -2, got %d\n", cs.RecursionCount); ok(!cs.OwningThread, "unexpected OwningThread %p\n", cs.OwningThread); /* entering section fixes RecursionCount */ status = RtlEnterCriticalSection(&cs); ok(!status, "RtlEnterCriticalSection failed: %x\n", status); todo_wine ok(cs.LockCount == -2, "expected LockCount == -2, got %d\n", cs.LockCount); ok(cs.RecursionCount == 1, "expected RecursionCount == 1, got %d\n", cs.RecursionCount); ok(cs.OwningThread == ULongToHandle(GetCurrentThreadId()), "unexpected OwningThread\n"); status = RtlLeaveCriticalSection(&cs); ok(!status, "RtlLeaveCriticalSection failed: %x\n", status); ok(cs.LockCount == -1, "expected LockCount == -1, got %d\n", cs.LockCount); ok(cs.RecursionCount == 0, "expected RecursionCount == 0, got %d\n", cs.RecursionCount); ok(!cs.OwningThread, "unexpected OwningThread %p\n", cs.OwningThread); status = RtlDeleteCriticalSection(&cs); ok(!status, "RtlDeleteCriticalSection failed: %x\n", status); } START_TEST(rtl) { InitFunctionPtrs(); test_RtlCompareMemory(); test_RtlCompareMemoryUlong(); test_RtlMoveMemory(); test_RtlFillMemory(); test_RtlFillMemoryUlong(); test_RtlZeroMemory(); test_RtlUlonglongByteSwap(); test_RtlUniform(); test_RtlRandom(); test_RtlAreAllAccessesGranted(); test_RtlAreAnyAccessesGranted(); test_RtlComputeCrc32(); test_HandleTables(); test_RtlAllocateAndInitializeSid(); test_RtlDeleteTimer(); test_RtlThreadErrorMode(); test_LdrProcessRelocationBlock(); test_RtlIpv4AddressToString(); test_RtlIpv4AddressToStringEx(); test_RtlIpv4StringToAddress(); test_LdrAddRefDll(); test_LdrLockLoaderLock(); test_RtlCompressBuffer(); test_RtlGetCompressionWorkSpaceSize(); test_RtlDecompressBuffer(); test_RtlIsCriticalSectionLocked(); test_RtlInitializeCriticalSectionEx(); test_RtlLeaveCriticalSection(); }