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msvcirt/tests: Add initial tests for streambuf.

This commit is contained in:
Iván Matellanes 2015-06-03 21:10:33 +02:00 committed by Alexandre Julliard
parent ee28dbf542
commit 4cd21cf727
4 changed files with 219 additions and 0 deletions
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1
configure vendored
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@ -17415,6 +17415,7 @@ wine_fn_config_dll mssip32 enable_mssip32
wine_fn_config_dll mstask enable_mstask clean
wine_fn_config_test dlls/mstask/tests mstask_test
wine_fn_config_dll msvcirt enable_msvcirt
wine_fn_config_test dlls/msvcirt/tests msvcirt_test
wine_fn_config_dll msvcm80 enable_msvcm80
wine_fn_config_dll msvcm90 enable_msvcm90
wine_fn_config_dll msvcp100 enable_msvcp100

1
configure.ac
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@ -3103,6 +3103,7 @@ WINE_CONFIG_DLL(mssip32)
WINE_CONFIG_DLL(mstask,,[clean])
WINE_CONFIG_TEST(dlls/mstask/tests)
WINE_CONFIG_DLL(msvcirt)
WINE_CONFIG_TEST(dlls/msvcirt/tests)
WINE_CONFIG_DLL(msvcm80)
WINE_CONFIG_DLL(msvcm90)
WINE_CONFIG_DLL(msvcp100)

4
dlls/msvcirt/tests/Makefile.in Normal file
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@ -0,0 +1,4 @@
TESTDLL = msvcirt.dll
APPMODE = -mno-cygwin
C_SRCS = msvcirt.c

213
dlls/msvcirt/tests/msvcirt.c Normal file
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@ -0,0 +1,213 @@
/*
* Copyright 2015 Iván Matellanes
*
* 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 <stdio.h>
#include <windef.h>
#include <winbase.h>
#include "wine/test.h"
typedef void (*vtable_ptr)(void);
/* class streambuf */
typedef struct {
const vtable_ptr *vtable;
int allocated;
int unbuffered;
int unknown;
char *base;
char *ebuf;
char *pbase;
char *pptr;
char *epptr;
char *eback;
char *gptr;
char *egptr;
int unknown2;
CRITICAL_SECTION lock;
} streambuf;
#undef __thiscall
#ifdef __i386__
#define __thiscall __stdcall
#else
#define __thiscall __cdecl
#endif
/* streambuf */
static streambuf* (*__thiscall p_streambuf_reserve_ctor)(streambuf*, char*, int);
static streambuf* (*__thiscall p_streambuf_ctor)(streambuf*);
static void (*__thiscall p_streambuf_dtor)(streambuf*);
static void (*__thiscall p_streambuf_setb)(streambuf*, char*, char*, int);
static streambuf* (*__thiscall p_streambuf_setbuf)(streambuf*, char*, int);
/* Emulate a __thiscall */
#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 void * (WINAPI *call_thiscall_func1)( void *func, void *this );
static void * (WINAPI *call_thiscall_func2)( void *func, void *this, const void *a );
static void * (WINAPI *call_thiscall_func3)( void *func, void *this, const void *a, const void *b );
static void * (WINAPI *call_thiscall_func4)( void *func, void *this, const void *a, const void *b,
const void *c );
static void * (WINAPI *call_thiscall_func5)( void *func, void *this, const void *a, const void *b,
const void *c, const void *d );
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;
call_thiscall_func3 = (void *)thunk;
call_thiscall_func4 = (void *)thunk;
call_thiscall_func5 = (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))
#define call_func3(func,_this,a,b) call_thiscall_func3(func,_this,(const void*)(a),(const void*)(b))
#define call_func4(func,_this,a,b,c) call_thiscall_func4(func,_this,(const void*)(a),(const void*)(b), \
(const void*)(c))
#define call_func5(func,_this,a,b,c,d) call_thiscall_func5(func,_this,(const void*)(a),(const void*)(b), \
(const void*)(c), (const void *)(d))
#else
#define init_thiscall_thunk()
#define call_func1(func,_this) func(_this)
#define call_func2(func,_this,a) func(_this,a)
#define call_func3(func,_this,a,b) func(_this,a,b)
#define call_func4(func,_this,a,b,c) func(_this,a,b,c)
#define call_func5(func,_this,a,b,c,d) func(_this,a,b,c,d)
#endif /* __i386__ */
static HMODULE msvcirt;
#define SETNOFAIL(x,y) x = (void*)GetProcAddress(msvcirt,y)
#define SET(x,y) do { SETNOFAIL(x,y); ok(x != NULL, "Export '%s' not found\n", y); } while(0)
static BOOL init(void)
{
msvcirt = LoadLibraryA("msvcirt.dll");
if(!msvcirt) {
win_skip("msvcirt.dll not installed\n");
return FALSE;
}
if(sizeof(void*) == 8) { /* 64-bit initialization */
SET(p_streambuf_reserve_ctor, "??0streambuf@@IEAA@PEADH@Z");
SET(p_streambuf_ctor, "??0streambuf@@IEAA@XZ");
SET(p_streambuf_dtor, "??1streambuf@@UEAA@XZ");
SET(p_streambuf_setb, "?setb@streambuf@@IEAAXPEAD0H@Z");
SET(p_streambuf_setbuf, "?setbuf@streambuf@@UEAAPEAV1@PEADH@Z");
} else {
SET(p_streambuf_reserve_ctor, "??0streambuf@@IAE@PADH@Z");
SET(p_streambuf_ctor, "??0streambuf@@IAE@XZ");
SET(p_streambuf_dtor, "??1streambuf@@UAE@XZ");
SET(p_streambuf_setb, "?setb@streambuf@@IAEXPAD0H@Z");
SET(p_streambuf_setbuf, "?setbuf@streambuf@@UAEPAV1@PADH@Z");
}
init_thiscall_thunk();
return TRUE;
}
static void test_streambuf(void)
{
streambuf sb, sb2, *psb;
char reserve[16];
memset(&sb, 0xab, sizeof(streambuf));
memset(&sb2, 0xab, sizeof(streambuf));
/* constructors */
call_func1(p_streambuf_ctor, &sb);
ok(sb.allocated == 0, "wrong allocate value, expected 0 got %d\n", sb.allocated);
ok(sb.unbuffered == 0, "wrong unbuffered value, expected 0 got %d\n", sb.unbuffered);
ok(sb.base == NULL, "wrong base pointer, expected %p got %p\n", NULL, sb.base);
ok(sb.ebuf == NULL, "wrong ebuf pointer, expected %p got %p\n", NULL, sb.ebuf);
ok(sb.lock.LockCount == -1, "wrong critical section state, expected -1 got %d\n", sb.lock.LockCount);
call_func3(p_streambuf_reserve_ctor, &sb2, reserve, 16);
ok(sb2.allocated == 0, "wrong allocate value, expected 0 got %d\n", sb2.allocated);
ok(sb2.unbuffered == 0, "wrong unbuffered value, expected 0 got %d\n", sb2.unbuffered);
ok(sb2.base == reserve, "wrong base pointer, expected %p got %p\n", reserve, sb2.base);
ok(sb2.ebuf == reserve+16, "wrong ebuf pointer, expected %p got %p\n", reserve+16, sb2.ebuf);
ok(sb.lock.LockCount == -1, "wrong critical section state, expected -1 got %d\n", sb.lock.LockCount);
/* setb */
call_func4(p_streambuf_setb, &sb, reserve, reserve+16, 0);
ok(sb.base == reserve, "wrong base pointer, expected %p got %p\n", reserve, sb.base);
ok(sb.ebuf == reserve+16, "wrong ebuf pointer, expected %p got %p\n", reserve+16, sb.ebuf);
call_func4(p_streambuf_setb, &sb, reserve, reserve+16, 4);
ok(sb.allocated == 4, "wrong allocate value, expected 4 got %d\n", sb.allocated);
sb.allocated = 0;
call_func4(p_streambuf_setb, &sb, NULL, NULL, 3);
ok(sb.allocated == 3, "wrong allocate value, expected 3 got %d\n", sb.allocated);
/* setbuf */
psb = call_func3(p_streambuf_setbuf, &sb, NULL, 5);
ok(psb == &sb, "wrong return value, expected %p got %p\n", &sb, psb);
ok(sb.allocated == 3, "wrong allocate value, expected 3 got %d\n", sb.allocated);
ok(sb.unbuffered == 1, "wrong unbuffered value, expected 1 got %d\n", sb.unbuffered);
ok(sb.base == NULL, "wrong base pointer, expected %p got %p\n", NULL, sb.base);
ok(sb.ebuf == NULL, "wrong ebuf pointer, expected %p got %p\n", NULL, sb.ebuf);
psb = call_func3(p_streambuf_setbuf, &sb, reserve, 0);
ok(psb == &sb, "wrong return value, expected %p got %p\n", &sb, psb);
ok(sb.unbuffered == 1, "wrong unbuffered value, expected 1 got %d\n", sb.unbuffered);
ok(sb.base == NULL, "wrong base pointer, expected %p got %p\n", NULL, sb.base);
ok(sb.ebuf == NULL, "wrong ebuf pointer, expected %p got %p\n", NULL, sb.ebuf);
psb = call_func3(p_streambuf_setbuf, &sb, reserve, 16);
ok(psb == &sb, "wrong return value, expected %p got %p\n", &sb, psb);
ok(sb.allocated == 3, "wrong allocate value, expected 3 got %d\n", sb.allocated);
ok(sb.unbuffered == 0, "wrong unbuffered value, expected 0 got %d\n", sb.unbuffered);
ok(sb.base == reserve, "wrong base pointer, expected %p got %p\n", reserve, sb.base);
ok(sb.ebuf == reserve+16, "wrong ebuf pointer, expected %p got %p\n", reserve+16, sb.ebuf);
psb = call_func3(p_streambuf_setbuf, &sb, NULL, 8);
ok(psb == NULL, "wrong return value, expected %p got %p\n", NULL, psb);
ok(sb.unbuffered == 0, "wrong unbuffered value, expected 0 got %d\n", sb.unbuffered);
ok(sb.base == reserve, "wrong base pointer, expected %p got %p\n", reserve, sb.base);
ok(sb.ebuf == reserve+16, "wrong ebuf pointer, expected %p got %p\n", reserve+16, sb.ebuf);
sb.allocated = 0;
call_func1(p_streambuf_dtor, &sb);
call_func1(p_streambuf_dtor, &sb2);
}
START_TEST(msvcirt)
{
if(!init())
return;
test_streambuf();
FreeLibrary(msvcirt);
}