Sweden-Number/dlls/msvcr100/tests/msvcr100.c

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/*
* Copyright 2012 Dan Kegel
*
* 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 <errno.h>
#include <stdarg.h>
#include <stdlib.h>
#include <wchar.h>
#include <stdio.h>
#include <windef.h>
#include <winbase.h>
#include "wine/test.h"
#define DEFINE_EXPECT(func) \
static BOOL expect_ ## func = FALSE, called_ ## func = FALSE
#define SET_EXPECT(func) \
expect_ ## func = TRUE
#define CHECK_EXPECT2(func) \
do { \
ok(expect_ ##func, "unexpected call " #func "\n"); \
called_ ## func = TRUE; \
}while(0)
#define CHECK_EXPECT(func) \
do { \
CHECK_EXPECT2(func); \
expect_ ## func = FALSE; \
}while(0)
#define CHECK_CALLED(func) \
do { \
ok(called_ ## func, "expected " #func "\n"); \
expect_ ## func = called_ ## func = FALSE; \
}while(0)
DEFINE_EXPECT(invalid_parameter_handler);
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DEFINE_EXPECT(yield_func);
static _invalid_parameter_handler (__cdecl *p_set_invalid_parameter_handler)(_invalid_parameter_handler);
static void __cdecl test_invalid_parameter_handler(const wchar_t *expression,
const wchar_t *function, const wchar_t *file,
unsigned line, uintptr_t arg)
{
CHECK_EXPECT(invalid_parameter_handler);
ok(expression == NULL, "expression is not NULL\n");
ok(function == NULL, "function is not NULL\n");
ok(file == NULL, "file is not NULL\n");
ok(line == 0, "line = %u\n", line);
ok(arg == 0, "arg = %lx\n", (UINT_PTR)arg);
}
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#ifdef __i386__
#include "pshpack1.h"
struct thiscall_thunk
{
BYTE pop_eax; /* popl %eax (ret addr) */
BYTE pop_edx; /* popl %edx (func) */
BYTE pop_ecx; /* popl %ecx (this) */
BYTE push_eax; /* pushl %eax */
WORD jmp_edx; /* jmp *%edx */
};
#include "poppack.h"
static ULONG_PTR (WINAPI *call_thiscall_func1)( void *func, void *this );
static ULONG_PTR (WINAPI *call_thiscall_func2)( void *func, void *this, const void *a );
static void init_thiscall_thunk(void)
{
struct thiscall_thunk *thunk = VirtualAlloc( NULL, sizeof(*thunk),
MEM_COMMIT, PAGE_EXECUTE_READWRITE );
thunk->pop_eax = 0x58; /* popl %eax */
thunk->pop_edx = 0x5a; /* popl %edx */
thunk->pop_ecx = 0x59; /* popl %ecx */
thunk->push_eax = 0x50; /* pushl %eax */
thunk->jmp_edx = 0xe2ff; /* jmp *%edx */
call_thiscall_func1 = (void *)thunk;
call_thiscall_func2 = (void *)thunk;
}
#define call_func1(func,_this) call_thiscall_func1(func,_this)
#define call_func2(func,_this,a) call_thiscall_func2(func,_this,(const void*)(a))
#else
#define init_thiscall_thunk()
#define call_func1(func,_this) func(_this)
#define call_func2(func,_this,a) func(_this,a)
#endif /* __i386__ */
#undef __thiscall
#ifdef __i386__
#define __thiscall __stdcall
#else
#define __thiscall __cdecl
#endif
typedef unsigned char MSVCRT_bool;
typedef enum
{
SPINWAIT_INIT,
SPINWAIT_SPIN,
SPINWAIT_YIELD,
SPINWAIT_DONE
} SpinWait_state;
typedef void (__cdecl *yield_func)(void);
typedef struct
{
ULONG spin;
ULONG unknown;
SpinWait_state state;
yield_func yield_func;
} SpinWait;
static int* (__cdecl *p_errno)(void);
static int (__cdecl *p_wmemcpy_s)(wchar_t *dest, size_t numberOfElements, const wchar_t *src, size_t count);
static int (__cdecl *p_wmemmove_s)(wchar_t *dest, size_t numberOfElements, const wchar_t *src, size_t count);
static FILE* (__cdecl *p_fopen)(const char*,const char*);
static int (__cdecl *p_fclose)(FILE*);
static size_t (__cdecl *p_fread_s)(void*,size_t,size_t,size_t,FILE*);
static void (__cdecl *p_lock_file)(FILE*);
static void (__cdecl *p_unlock_file)(FILE*);
static void* (__cdecl *p__aligned_offset_malloc)(size_t, size_t, size_t);
static void (__cdecl *p__aligned_free)(void*);
static size_t (__cdecl *p__aligned_msize)(void*, size_t, size_t);
static int (__cdecl *p_atoi)(const char*);
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static SpinWait* (__thiscall *pSpinWait_ctor_yield)(SpinWait*, yield_func);
static void (__thiscall *pSpinWait_dtor)(SpinWait*);
static void (__thiscall *pSpinWait__DoYield)(SpinWait*);
static ULONG (__thiscall *pSpinWait__NumberOfSpins)(SpinWait*);
static void (__thiscall *pSpinWait__SetSpinCount)(SpinWait*, unsigned int);
static MSVCRT_bool (__thiscall *pSpinWait__ShouldSpinAgain)(SpinWait*);
static MSVCRT_bool (__thiscall *pSpinWait__SpinOnce)(SpinWait*);
/* make sure we use the correct errno */
#undef errno
#define errno (*p_errno())
#define SETNOFAIL(x,y) x = (void*)GetProcAddress(hcrt,y)
#define SET(x,y) do { SETNOFAIL(x,y); ok(x != NULL, "Export '%s' not found\n", y); } while(0)
static BOOL init(void)
{
HMODULE hcrt;
SetLastError(0xdeadbeef);
hcrt = LoadLibraryA("msvcr100.dll");
if (!hcrt) {
win_skip("msvcr100.dll not installed (got %d)\n", GetLastError());
return FALSE;
}
SET(p_errno, "_errno");
SET(p_set_invalid_parameter_handler, "_set_invalid_parameter_handler");
SET(p_wmemcpy_s, "wmemcpy_s");
SET(p_wmemmove_s, "wmemmove_s");
SET(p_fopen, "fopen");
SET(p_fclose, "fclose");
SET(p_fread_s, "fread_s");
SET(p_lock_file, "_lock_file");
SET(p_unlock_file, "_unlock_file");
SET(p__aligned_offset_malloc, "_aligned_offset_malloc");
SET(p__aligned_free, "_aligned_free");
SET(p__aligned_msize, "_aligned_msize");
SET(p_atoi, "atoi");
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if(sizeof(void*) == 8) { /* 64-bit initialization */
SET(pSpinWait_ctor_yield, "??0?$_SpinWait@$00@details@Concurrency@@QEAA@P6AXXZ@Z");
SET(pSpinWait_dtor, "??_F?$_SpinWait@$00@details@Concurrency@@QEAAXXZ");
SET(pSpinWait__DoYield, "?_DoYield@?$_SpinWait@$00@details@Concurrency@@IEAAXXZ");
SET(pSpinWait__NumberOfSpins, "?_NumberOfSpins@?$_SpinWait@$00@details@Concurrency@@IEAAKXZ");
SET(pSpinWait__SetSpinCount, "?_SetSpinCount@?$_SpinWait@$00@details@Concurrency@@QEAAXI@Z");
SET(pSpinWait__ShouldSpinAgain, "?_ShouldSpinAgain@?$_SpinWait@$00@details@Concurrency@@IEAA_NXZ");
SET(pSpinWait__SpinOnce, "?_SpinOnce@?$_SpinWait@$00@details@Concurrency@@QEAA_NXZ");
} else {
SET(pSpinWait_ctor_yield, "??0?$_SpinWait@$00@details@Concurrency@@QAE@P6AXXZ@Z");
SET(pSpinWait_dtor, "??_F?$_SpinWait@$00@details@Concurrency@@QAEXXZ");
SET(pSpinWait__DoYield, "?_DoYield@?$_SpinWait@$00@details@Concurrency@@IAEXXZ");
SET(pSpinWait__NumberOfSpins, "?_NumberOfSpins@?$_SpinWait@$00@details@Concurrency@@IAEKXZ");
SET(pSpinWait__SetSpinCount, "?_SetSpinCount@?$_SpinWait@$00@details@Concurrency@@QAEXI@Z");
SET(pSpinWait__ShouldSpinAgain, "?_ShouldSpinAgain@?$_SpinWait@$00@details@Concurrency@@IAE_NXZ");
SET(pSpinWait__SpinOnce, "?_SpinOnce@?$_SpinWait@$00@details@Concurrency@@QAE_NXZ");
}
init_thiscall_thunk();
return TRUE;
}
#define NUMELMS(array) (sizeof(array)/sizeof((array)[0]))
#define okwchars(dst, b0, b1, b2, b3, b4, b5, b6, b7) \
ok(dst[0] == b0 && dst[1] == b1 && dst[2] == b2 && dst[3] == b3 && \
dst[4] == b4 && dst[5] == b5 && dst[6] == b6 && dst[7] == b7, \
"Bad result: 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n",\
dst[0], dst[1], dst[2], dst[3], dst[4], dst[5], dst[6], dst[7])
static void test_wmemcpy_s(void)
{
static wchar_t dest[8];
static const wchar_t tiny[] = {'T',0,'I','N','Y',0};
static const wchar_t big[] = {'a','t','o','o','l','o','n','g','s','t','r','i','n','g',0};
const wchar_t XX = 0x5858; /* two 'X' bytes */
int ret;
ok(p_set_invalid_parameter_handler(test_invalid_parameter_handler) == NULL,
"Invalid parameter handler was already set\n");
/* Normal */
memset(dest, 'X', sizeof(dest));
ret = p_wmemcpy_s(dest, NUMELMS(dest), tiny, NUMELMS(tiny));
ok(ret == 0, "Copying a buffer into a big enough destination returned %d, expected 0\n", ret);
okwchars(dest, tiny[0], tiny[1], tiny[2], tiny[3], tiny[4], tiny[5], XX, XX);
/* Vary source size */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
memset(dest, 'X', sizeof(dest));
ret = p_wmemcpy_s(dest, NUMELMS(dest), big, NUMELMS(big));
ok(errno == ERANGE, "Copying a big buffer to a small destination errno %d, expected ERANGE\n", errno);
ok(ret == ERANGE, "Copying a big buffer to a small destination returned %d, expected ERANGE\n", ret);
okwchars(dest, 0, 0, 0, 0, 0, 0, 0, 0);
CHECK_CALLED(invalid_parameter_handler);
/* Replace source with NULL */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
memset(dest, 'X', sizeof(dest));
ret = p_wmemcpy_s(dest, NUMELMS(dest), NULL, NUMELMS(tiny));
ok(errno == EINVAL, "Copying a NULL source buffer errno %d, expected EINVAL\n", errno);
ok(ret == EINVAL, "Copying a NULL source buffer returned %d, expected EINVAL\n", ret);
okwchars(dest, 0, 0, 0, 0, 0, 0, 0, 0);
CHECK_CALLED(invalid_parameter_handler);
/* Vary dest size */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
memset(dest, 'X', sizeof(dest));
ret = p_wmemcpy_s(dest, 0, tiny, NUMELMS(tiny));
ok(errno == ERANGE, "Copying into a destination of size 0 errno %d, expected ERANGE\n", errno);
ok(ret == ERANGE, "Copying into a destination of size 0 returned %d, expected ERANGE\n", ret);
okwchars(dest, XX, XX, XX, XX, XX, XX, XX, XX);
CHECK_CALLED(invalid_parameter_handler);
/* Replace dest with NULL */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
ret = p_wmemcpy_s(NULL, NUMELMS(dest), tiny, NUMELMS(tiny));
ok(errno == EINVAL, "Copying a tiny buffer to a big NULL destination errno %d, expected EINVAL\n", errno);
ok(ret == EINVAL, "Copying a tiny buffer to a big NULL destination returned %d, expected EINVAL\n", ret);
CHECK_CALLED(invalid_parameter_handler);
/* Combinations */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
memset(dest, 'X', sizeof(dest));
ret = p_wmemcpy_s(dest, 0, NULL, NUMELMS(tiny));
ok(errno == EINVAL, "Copying a NULL buffer into a destination of size 0 errno %d, expected EINVAL\n", errno);
ok(ret == EINVAL, "Copying a NULL buffer into a destination of size 0 returned %d, expected EINVAL\n", ret);
okwchars(dest, XX, XX, XX, XX, XX, XX, XX, XX);
CHECK_CALLED(invalid_parameter_handler);
ok(p_set_invalid_parameter_handler(NULL) == test_invalid_parameter_handler,
"Cannot reset invalid parameter handler\n");
}
static void test_wmemmove_s(void)
{
static wchar_t dest[8];
static const wchar_t tiny[] = {'T',0,'I','N','Y',0};
static const wchar_t big[] = {'a','t','o','o','l','o','n','g','s','t','r','i','n','g',0};
const wchar_t XX = 0x5858; /* two 'X' bytes */
int ret;
ok(p_set_invalid_parameter_handler(test_invalid_parameter_handler) == NULL,
"Invalid parameter handler was already set\n");
/* Normal */
memset(dest, 'X', sizeof(dest));
ret = p_wmemmove_s(dest, NUMELMS(dest), tiny, NUMELMS(tiny));
ok(ret == 0, "Moving a buffer into a big enough destination returned %d, expected 0\n", ret);
okwchars(dest, tiny[0], tiny[1], tiny[2], tiny[3], tiny[4], tiny[5], XX, XX);
/* Overlapping */
memcpy(dest, big, sizeof(dest));
ret = p_wmemmove_s(dest+1, NUMELMS(dest)-1, dest, NUMELMS(dest)-1);
ok(ret == 0, "Moving a buffer up one char returned %d, expected 0\n", ret);
okwchars(dest, big[0], big[0], big[1], big[2], big[3], big[4], big[5], big[6]);
/* Vary source size */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
memset(dest, 'X', sizeof(dest));
ret = p_wmemmove_s(dest, NUMELMS(dest), big, NUMELMS(big));
ok(errno == ERANGE, "Moving a big buffer to a small destination errno %d, expected ERANGE\n", errno);
ok(ret == ERANGE, "Moving a big buffer to a small destination returned %d, expected ERANGE\n", ret);
okwchars(dest, XX, XX, XX, XX, XX, XX, XX, XX);
CHECK_CALLED(invalid_parameter_handler);
/* Replace source with NULL */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
memset(dest, 'X', sizeof(dest));
ret = p_wmemmove_s(dest, NUMELMS(dest), NULL, NUMELMS(tiny));
ok(errno == EINVAL, "Moving a NULL source buffer errno %d, expected EINVAL\n", errno);
ok(ret == EINVAL, "Moving a NULL source buffer returned %d, expected EINVAL\n", ret);
okwchars(dest, XX, XX, XX, XX, XX, XX, XX, XX);
CHECK_CALLED(invalid_parameter_handler);
/* Vary dest size */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
memset(dest, 'X', sizeof(dest));
ret = p_wmemmove_s(dest, 0, tiny, NUMELMS(tiny));
ok(errno == ERANGE, "Moving into a destination of size 0 errno %d, expected ERANGE\n", errno);
ok(ret == ERANGE, "Moving into a destination of size 0 returned %d, expected ERANGE\n", ret);
okwchars(dest, XX, XX, XX, XX, XX, XX, XX, XX);
CHECK_CALLED(invalid_parameter_handler);
/* Replace dest with NULL */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
ret = p_wmemmove_s(NULL, NUMELMS(dest), tiny, NUMELMS(tiny));
ok(errno == EINVAL, "Moving a tiny buffer to a big NULL destination errno %d, expected EINVAL\n", errno);
ok(ret == EINVAL, "Moving a tiny buffer to a big NULL destination returned %d, expected EINVAL\n", ret);
CHECK_CALLED(invalid_parameter_handler);
/* Combinations */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
memset(dest, 'X', sizeof(dest));
ret = p_wmemmove_s(dest, 0, NULL, NUMELMS(tiny));
ok(errno == EINVAL, "Moving a NULL buffer into a destination of size 0 errno %d, expected EINVAL\n", errno);
ok(ret == EINVAL, "Moving a NULL buffer into a destination of size 0 returned %d, expected EINVAL\n", ret);
okwchars(dest, XX, XX, XX, XX, XX, XX, XX, XX);
CHECK_CALLED(invalid_parameter_handler);
ok(p_set_invalid_parameter_handler(NULL) == test_invalid_parameter_handler,
"Cannot reset invalid parameter handler\n");
}
struct block_file_arg
{
FILE *test_file;
HANDLE init;
HANDLE finish;
};
static DWORD WINAPI block_file(void *arg)
{
struct block_file_arg *files = arg;
p_lock_file(files->test_file);
SetEvent(files->init);
WaitForSingleObject(files->finish, INFINITE);
p_unlock_file(files->test_file);
return 0;
}
static void test_fread_s(void)
{
static const char test_file[] = "fread_s.tst";
int ret;
char buf[10];
HANDLE thread;
struct block_file_arg arg;
FILE *f = fopen(test_file, "w");
if(!f) {
skip("Error creating test file\n");
return;
}
fwrite("test", 1, 4, f);
fclose(f);
ok(p_set_invalid_parameter_handler(test_invalid_parameter_handler) == NULL,
"Invalid parameter handler was already set\n");
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
ret = p_fread_s(buf, sizeof(buf), 1, 1, NULL);
ok(ret == 0, "fread_s returned %d, expected 0\n", ret);
ok(errno == EINVAL, "errno = %d, expected EINVAL\n", errno);
CHECK_CALLED(invalid_parameter_handler);
f = p_fopen(test_file, "r");
arg.test_file = f;
arg.init = CreateEventW(NULL, FALSE, FALSE, NULL);
arg.finish = CreateEventW(NULL, FALSE, FALSE, NULL);
thread = CreateThread(NULL, 0, block_file, (void*)&arg, 0, NULL);
WaitForSingleObject(arg.init, INFINITE);
errno = 0xdeadbeef;
ret = p_fread_s(NULL, sizeof(buf), 0, 1, f);
ok(ret == 0, "fread_s returned %d, expected 0\n", ret);
ok(errno == 0xdeadbeef, "errno = %d, expected 0xdeadbeef\n", errno);
ret = p_fread_s(NULL, sizeof(buf), 1, 0, f);
ok(ret == 0, "fread_s returned %d, expected 0\n", ret);
ok(errno == 0xdeadbeef, "errno = %d, expected 0xdeadbeef\n", errno);
SetEvent(arg.finish);
WaitForSingleObject(thread, INFINITE);
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
ret = p_fread_s(NULL, sizeof(buf), 1, 1, f);
ok(ret == 0, "fread_s returned %d, expected 0\n", ret);
ok(errno == EINVAL, "errno = %d, expected EINVAL\n", errno);
CHECK_CALLED(invalid_parameter_handler);
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
buf[1] = 'a';
ret = p_fread_s(buf, 3, 1, 10, f);
ok(ret == 0, "fread_s returned %d, expected 0\n", ret);
ok(buf[0] == 0, "buf[0] = '%c', expected 0\n", buf[0]);
ok(buf[1] == 0, "buf[1] = '%c', expected 0\n", buf[1]);
ok(errno == ERANGE, "errno = %d, expected ERANGE\n", errno);
CHECK_CALLED(invalid_parameter_handler);
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
ret = p_fread_s(buf, 2, 1, 10, f);
ok(ret == 0, "fread_s returned %d, expected 0\n", ret);
ok(buf[0] == 0, "buf[0] = '%c', expected 0\n", buf[0]);
ok(errno == ERANGE, "errno = %d, expected ERANGE\n", errno);
CHECK_CALLED(invalid_parameter_handler);
memset(buf, 'a', sizeof(buf));
ret = p_fread_s(buf, sizeof(buf), 3, 10, f);
ok(ret==1, "fread_s returned %d, expected 1\n", ret);
ok(buf[0] == 'e', "buf[0] = '%c', expected 'e'\n", buf[0]);
ok(buf[1] == 's', "buf[1] = '%c', expected 's'\n", buf[1]);
ok(buf[2] == 't', "buf[2] = '%c', expected 't'\n", buf[2]);
ok(buf[3] == 'a', "buf[3] = '%c', expected 'a'\n", buf[3]);
p_fclose(f);
ok(p_set_invalid_parameter_handler(NULL) == test_invalid_parameter_handler,
"Cannot reset invalid parameter handler\n");
CloseHandle(arg.init);
CloseHandle(arg.finish);
CloseHandle(thread);
unlink(test_file);
}
static void test__aligned_msize(void)
{
void *mem;
int ret;
mem = p__aligned_offset_malloc(23, 16, 7);
ret = p__aligned_msize(mem, 16, 7);
ok(ret == 23, "_aligned_msize returned %d\n", ret);
ret = p__aligned_msize(mem, 15, 7);
ok(ret == 24, "_aligned_msize returned %d\n", ret);
ret = p__aligned_msize(mem, 11, 7);
ok(ret == 28, "_aligned_msize returned %d\n", ret);
ret = p__aligned_msize(mem, 1, 7);
ok(ret == 39-sizeof(void*), "_aligned_msize returned %d\n", ret);
ret = p__aligned_msize(mem, 8, 0);
todo_wine ok(ret == 32, "_aligned_msize returned %d\n", ret);
p__aligned_free(mem);
mem = p__aligned_offset_malloc(3, 16, 0);
ret = p__aligned_msize(mem, 16, 0);
ok(ret == 3, "_aligned_msize returned %d\n", ret);
ret = p__aligned_msize(mem, 11, 0);
ok(ret == 8, "_aligned_msize returned %d\n", ret);
p__aligned_free(mem);
}
static void test_atoi(void)
{
int r;
r = p_atoi("0");
ok(r == 0, "atoi(0) = %d\n", r);
r = p_atoi("-1");
ok(r == -1, "atoi(-1) = %d\n", r);
r = p_atoi("1");
ok(r == 1, "atoi(1) = %d\n", r);
r = p_atoi("4294967296");
ok(r == 2147483647, "atoi(4294967296) = %d\n", r);
}
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static void __cdecl test_yield_func(void)
{
CHECK_EXPECT(yield_func);
}
static void test__SpinWait(void)
{
SpinWait sp;
ULONG ul;
MSVCRT_bool b;
call_func2(pSpinWait_ctor_yield, &sp, test_yield_func);
SET_EXPECT(yield_func);
call_func1(pSpinWait__DoYield, &sp);
CHECK_CALLED(yield_func);
ul = call_func1(pSpinWait__NumberOfSpins, &sp);
ok(ul == 1, "_SpinWait::_NumberOfSpins returned %u\n", ul);
sp.spin = 2;
b = call_func1(pSpinWait__ShouldSpinAgain, &sp);
ok(b, "_SpinWait::_ShouldSpinAgain returned %x\n", b);
ok(sp.spin == 1, "sp.spin = %u\n", sp.spin);
b = call_func1(pSpinWait__ShouldSpinAgain, &sp);
ok(!b, "_SpinWait::_ShouldSpinAgain returned %x\n", b);
ok(sp.spin == 0, "sp.spin = %u\n", sp.spin);
b = call_func1(pSpinWait__ShouldSpinAgain, &sp);
ok(b, "_SpinWait::_ShouldSpinAgain returned %x\n", b);
ok(sp.spin == -1, "sp.spin = %u\n", sp.spin);
call_func2(pSpinWait__SetSpinCount, &sp, 2);
b = call_func1(pSpinWait__SpinOnce, &sp);
ok(b, "_SpinWait::_SpinOnce returned %x\n", b);
ok(sp.spin == 1, "sp.spin = %u\n", sp.spin);
b = call_func1(pSpinWait__SpinOnce, &sp);
ok(b, "_SpinWait::_SpinOnce returned %x\n", b);
ok(sp.spin == 0, "sp.spin = %u\n", sp.spin);
SET_EXPECT(yield_func);
b = call_func1(pSpinWait__SpinOnce, &sp);
ok(b, "_SpinWait::_SpinOnce returned %x\n", b);
ok(sp.spin == 0, "sp.spin = %u\n", sp.spin);
CHECK_CALLED(yield_func);
b = call_func1(pSpinWait__SpinOnce, &sp);
ok(!b, "_SpinWait::_SpinOnce returned %x\n", b);
ok(sp.spin==0 || sp.spin==4000, "sp.spin = %u\n", sp.spin);
call_func1(pSpinWait_dtor, &sp);
}
START_TEST(msvcr100)
{
if (!init())
return;
test_wmemcpy_s();
test_wmemmove_s();
test_fread_s();
test__aligned_msize();
test_atoi();
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test__SpinWait();
}