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Commit 7456d5e4 authored by YongHao Hu's avatar YongHao Hu Committed by Alexandre Julliard
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msvcr120/tests: Add critical section test.

Signed-off-by: 's avatarYongHao Hu <christopherwuy@gmail.com> Signed-off-by: 's avatarPiotr Caban <piotr@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent c996b8a0
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dlls/msvcr120/tests/msvcr120.c
View file @ 7456d5e4
......@@ -28,9 +28,81 @@
#include <winbase.h>
#include <winnls.h>
#include "wine/test.h"
#include <process.h>
#include <locale.h>
#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 struct cs_queue
{
struct cs_queue *next;
BOOL free;
int unknown;
} cs_queue;
typedef struct
{
ULONG_PTR unk_thread_id;
cs_queue unk_active;
void *unknown[2];
cs_queue *head;
void *tail;
} critical_section;
typedef struct
{
critical_section *cs;
void *unknown[4];
int unknown2[2];
} critical_section_scoped_lock;
static inline float __port_infinity(void)
{
static const unsigned __inf_bytes = 0x7f800000;
......@@ -95,6 +167,20 @@ static int* (CDECL *p_errno)(void);
#undef errno
#define errno (*p_errno())
static critical_section* (__thiscall *p_critical_section_ctor)(critical_section*);
static void (__thiscall *p_critical_section_dtor)(critical_section*);
static void (__thiscall *p_critical_section_lock)(critical_section*);
static void (__thiscall *p_critical_section_unlock)(critical_section*);
static critical_section* (__thiscall *p_critical_section_native_handle)(critical_section*);
static MSVCRT_bool (__thiscall *p_critical_section_try_lock)(critical_section*);
static MSVCRT_bool (__thiscall *p_critical_section_try_lock_for)(critical_section*, unsigned int);
static critical_section_scoped_lock* (__thiscall *p_critical_section_scoped_lock_ctor)
(critical_section_scoped_lock*, critical_section *);
static void (__thiscall *p_critical_section_scoped_lock_dtor)(critical_section_scoped_lock*);
#define SETNOFAIL(x,y) x = (void*)GetProcAddress(module,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 module;
......@@ -121,6 +207,68 @@ static BOOL init(void)
p_wcstof = (void*)GetProcAddress(module, "wcstof");
p_remainder = (void*)GetProcAddress(module, "remainder");
p_errno = (void*)GetProcAddress(module, "_errno");
if(sizeof(void*) == 8) { /* 64-bit initialization */
SET(p_critical_section_ctor,
"??0critical_section@Concurrency@@QEAA@XZ");
SET(p_critical_section_dtor,
"??1critical_section@Concurrency@@QEAA@XZ");
SET(p_critical_section_lock,
"?lock@critical_section@Concurrency@@QEAAXXZ");
SET(p_critical_section_unlock,
"?unlock@critical_section@Concurrency@@QEAAXXZ");
SET(p_critical_section_native_handle,
"?native_handle@critical_section@Concurrency@@QEAAAEAV12@XZ");
SET(p_critical_section_try_lock,
"?try_lock@critical_section@Concurrency@@QEAA_NXZ");
SET(p_critical_section_try_lock_for,
"?try_lock_for@critical_section@Concurrency@@QEAA_NI@Z");
SET(p_critical_section_scoped_lock_ctor,
"??0scoped_lock@critical_section@Concurrency@@QEAA@AEAV12@@Z");
SET(p_critical_section_scoped_lock_dtor,
"??1scoped_lock@critical_section@Concurrency@@QEAA@XZ");
} else {
#ifdef __arm__
SET(p_critical_section_ctor,
"??0critical_section@Concurrency@@QAA@XZ");
SET(p_critical_section_dtor,
"??1critical_section@Concurrency@@QAA@XZ");
SET(p_critical_section_lock,
"?lock@critical_section@Concurrency@@QAAXXZ");
SET(p_critical_section_unlock,
"?unlock@critical_section@Concurrency@@QAAXXZ");
SET(p_critical_section_native_handle,
"?native_handle@critical_section@Concurrency@@QAAAAV12@XZ");
SET(p_critical_section_try_lock,
"?try_lock@critical_section@Concurrency@@QAA_NXZ");
SET(p_critical_section_try_lock_for,
"?try_lock_for@critical_section@Concurrency@@QAA_NI@Z");
SET(p_critical_section_scoped_lock_ctor,
"??0scoped_lock@critical_section@Concurrency@@QAA@AAV12@@Z");
SET(p_critical_section_scoped_lock_dtor,
"??1scoped_lock@critical_section@Concurrency@@QAA@XZ");
#else
SET(p_critical_section_ctor,
"??0critical_section@Concurrency@@QAE@XZ");
SET(p_critical_section_dtor,
"??1critical_section@Concurrency@@QAE@XZ");
SET(p_critical_section_lock,
"?lock@critical_section@Concurrency@@QAEXXZ");
SET(p_critical_section_unlock,
"?unlock@critical_section@Concurrency@@QAEXXZ");
SET(p_critical_section_native_handle,
"?native_handle@critical_section@Concurrency@@QAEAAV12@XZ");
SET(p_critical_section_try_lock,
"?try_lock@critical_section@Concurrency@@QAE_NXZ");
SET(p_critical_section_try_lock_for,
"?try_lock_for@critical_section@Concurrency@@QAE_NI@Z");
SET(p_critical_section_scoped_lock_ctor,
"??0scoped_lock@critical_section@Concurrency@@QAE@AAV12@@Z");
SET(p_critical_section_scoped_lock_dtor,
"??1scoped_lock@critical_section@Concurrency@@QAE@XZ");
#endif
}
init_thiscall_thunk();
return TRUE;
}
......@@ -436,6 +584,108 @@ static void test_remainder(void)
}
}
static int enter_flag;
static critical_section cs;
static unsigned __stdcall test_critical_section_lock(void *arg)
{
critical_section *native_handle;
native_handle = (critical_section*)call_func1(p_critical_section_native_handle, &cs);
ok(native_handle == &cs, "native_handle = %p\n", native_handle);
call_func1(p_critical_section_lock, &cs);
ok(enter_flag == 1, "enter_flag = %d\n", enter_flag);
call_func1(p_critical_section_unlock, &cs);
return 0;
}
static unsigned __stdcall test_critical_section_try_lock(void *arg)
{
ok(!(MSVCRT_bool)call_func1(p_critical_section_try_lock, &cs),
"critical_section_try_lock succeeded\n");
return 0;
}
static unsigned __stdcall test_critical_section_try_lock_for(void *arg)
{
ok((MSVCRT_bool)call_func2(p_critical_section_try_lock_for, &cs, 5000),
"critical_section_try_lock_for failed\n");
ok(enter_flag == 1, "enter_flag = %d\n", enter_flag);
call_func1(p_critical_section_unlock, &cs);
return 0;
}
static unsigned __stdcall test_critical_section_scoped_lock(void *arg)
{
critical_section_scoped_lock counter_scope_lock;
call_func2(p_critical_section_scoped_lock_ctor, &counter_scope_lock, &cs);
ok(enter_flag == 1, "enter_flag = %d\n", enter_flag);
call_func1(p_critical_section_scoped_lock_dtor, &counter_scope_lock);
return 0;
}
static void test_critical_section(void)
{
HANDLE thread;
DWORD ret;
enter_flag = 0;
call_func1(p_critical_section_ctor, &cs);
call_func1(p_critical_section_lock, &cs);
thread = (HANDLE)_beginthreadex(NULL, 0, test_critical_section_lock, NULL, 0, NULL);
ok(thread != INVALID_HANDLE_VALUE, "_beginthread failed (%d)\n", errno);
ret = WaitForSingleObject(thread, 100);
ok(ret == WAIT_TIMEOUT, "WaitForSingleObject returned %d\n", ret);
enter_flag = 1;
call_func1(p_critical_section_unlock, &cs);
ret = WaitForSingleObject(thread, INFINITE);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject returned %d\n", ret);
ret = CloseHandle(thread);
ok(ret, "CloseHandle failed\n");
ok((MSVCRT_bool)call_func1(p_critical_section_try_lock, &cs),
"critical_section_try_lock failed\n");
thread = (HANDLE)_beginthreadex(NULL, 0, test_critical_section_try_lock, NULL, 0, NULL);
ok(thread != INVALID_HANDLE_VALUE, "_beginthread failed (%d)\n", errno);
ret = WaitForSingleObject(thread, INFINITE);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject returned %d\n", ret);
ret = CloseHandle(thread);
ok(ret, "CloseHandle failed\n");
call_func1(p_critical_section_unlock, &cs);
enter_flag = 0;
ok((MSVCRT_bool)call_func2(p_critical_section_try_lock_for, &cs, 50),
"critical_section_try_lock_for failed\n");
thread = (HANDLE)_beginthreadex(NULL, 0, test_critical_section_try_lock, NULL, 0, NULL);
ok(thread != INVALID_HANDLE_VALUE, "_beginthread failed (%d)\n", errno);
ret = WaitForSingleObject(thread, INFINITE);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject returned %d\n", ret);
ret = CloseHandle(thread);
ok(ret, "CloseHandle failed\n");
thread = (HANDLE)_beginthreadex(NULL, 0, test_critical_section_try_lock_for, NULL, 0, NULL);
ok(thread != INVALID_HANDLE_VALUE, "_beginthread failed (%d)\n", errno);
enter_flag = 1;
Sleep(10);
call_func1(p_critical_section_unlock, &cs);
ret = WaitForSingleObject(thread, INFINITE);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject returned %d\n", ret);
ret = CloseHandle(thread);
ok(ret, "CloseHandle failed\n");
enter_flag = 0;
call_func1(p_critical_section_lock, &cs);
thread = (HANDLE)_beginthreadex(NULL, 0, test_critical_section_scoped_lock, NULL, 0, NULL);
ok(thread != INVALID_HANDLE_VALUE, "_beginthread failed (%d)\n", errno);
ret = WaitForSingleObject(thread, 100);
ok(ret == WAIT_TIMEOUT, "WaitForSingleObject returned %d\n", ret);
enter_flag = 1;
call_func1(p_critical_section_unlock, &cs);
ret = WaitForSingleObject(thread, INFINITE);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject returned %d\n", ret);
ret = CloseHandle(thread);
ok(ret, "CloseHandle failed\n");
call_func1(p_critical_section_dtor, &cs);
}
START_TEST(msvcr120)
{
if (!init()) return;
......@@ -448,4 +698,5 @@ START_TEST(msvcr120)
test__W_Gettnames();
test__strtof();
test_remainder();
test_critical_section();
}
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