forked from Mirrors/wine-wine
msvcrt/tests: Add some function pointers to bypass gcc builtin functions.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>stable
Alexandre Julliard
parent
2e01a48440
commit
9a4b596ed9
|
|
@ -458,22 +458,26 @@ static void test_sbheap(void)
|
|||
|
||||
static void test_calloc(void)
|
||||
{
|
||||
/* use function pointer to bypass gcc builtin */
|
||||
void *(__cdecl *p_calloc)(size_t, size_t);
|
||||
void *ptr;
|
||||
|
||||
ptr = calloc(1, 0);
|
||||
p_calloc = (void *)GetProcAddress( GetModuleHandleA("msvcrt.dll"), "calloc");
|
||||
|
||||
ptr = p_calloc(1, 0);
|
||||
ok(ptr != NULL, "got %p\n", ptr);
|
||||
free(ptr);
|
||||
|
||||
ptr = calloc(0, 0);
|
||||
ptr = p_calloc(0, 0);
|
||||
ok(ptr != NULL, "got %p\n", ptr);
|
||||
free(ptr);
|
||||
|
||||
ptr = calloc(0, 1);
|
||||
ptr = p_calloc(0, 1);
|
||||
ok(ptr != NULL, "got %p\n", ptr);
|
||||
free(ptr);
|
||||
|
||||
errno = 0;
|
||||
ptr = calloc(~(size_t)0 / 2, ~(size_t)0 / 2);
|
||||
ptr = p_calloc(~(size_t)0 / 2, ~(size_t)0 / 2);
|
||||
ok(ptr == NULL || broken(ptr != NULL) /* winxp sp0 */, "got %p\n", ptr);
|
||||
ok(errno == ENOMEM || broken(errno == 0) /* winxp, win2k3 */, "got errno %d\n", errno);
|
||||
free(ptr);
|
||||
|
|
|
|||
|
|
@ -24,6 +24,9 @@
|
|||
|
||||
static void test_sscanf( void )
|
||||
{
|
||||
/* use function pointers to bypass gcc builtin */
|
||||
int (WINAPIV *p_sprintf)(char *buf, const char *fmt, ...);
|
||||
int (WINAPIV *p_sscanf)(const char *buf, const char *fmt, ...);
|
||||
char buffer[100], buffer1[100];
|
||||
char format[20];
|
||||
int result, ret;
|
||||
|
|
@ -35,197 +38,200 @@ static void test_sscanf( void )
|
|||
static const char pname[]=" St. Petersburg, Florida\n";
|
||||
int hour=21,min=59,sec=20;
|
||||
int number,number_so_far;
|
||||
HMODULE hmod = GetModuleHandleA("msvcrt.dll");
|
||||
|
||||
p_sprintf = (void *)GetProcAddress( hmod, "sprintf" );
|
||||
p_sscanf = (void *)GetProcAddress( hmod, "sscanf" );
|
||||
|
||||
/* check EOF */
|
||||
strcpy(buffer,"");
|
||||
ret = sscanf(buffer, "%d", &result);
|
||||
ret = p_sscanf(buffer, "%d", &result);
|
||||
ok( ret == EOF,"sscanf returns %x instead of %x\n", ret, EOF );
|
||||
|
||||
/* check %p */
|
||||
ok( sscanf("000000000046F170", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf("000000000046F170", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( ptr == (void *)0x46F170,"sscanf reads %p instead of %x\n", ptr, 0x46F170 );
|
||||
|
||||
ok( sscanf("0046F171", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf("0046F171", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( ptr == (void *)0x46F171,"sscanf reads %p instead of %x\n", ptr, 0x46F171 );
|
||||
|
||||
ok( sscanf("46F172", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf("46F172", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( ptr == (void *)0x46F172,"sscanf reads %p instead of %x\n", ptr, 0x46F172 );
|
||||
|
||||
ok( sscanf("0x46F173", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf("0x46F173", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( ptr == NULL,"sscanf reads %p instead of %x\n", ptr, 0 );
|
||||
|
||||
ok( sscanf("-46F174", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf("-46F174", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( ptr == (void *)(ULONG_PTR)-0x46f174,"sscanf reads %p instead of %p\n",
|
||||
ptr, (void *)(ULONG_PTR)-0x46f174 );
|
||||
|
||||
ok( sscanf("+46F175", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf("+46F175", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( ptr == (void *)0x46F175,"sscanf reads %p instead of %x\n", ptr, 0x46F175 );
|
||||
|
||||
/* check %p with no hex digits */
|
||||
ok( sscanf("1233", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf("1233", "%p", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( ptr == (void *)0x1233,"sscanf reads %p instead of %x\n", ptr, 0x1233 );
|
||||
|
||||
ok( sscanf("1234", "%P", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf("1234", "%P", &ptr) == 1, "sscanf failed\n" );
|
||||
ok( ptr == (void *)0x1234,"sscanf reads %p instead of %x\n", ptr, 0x1234 );
|
||||
|
||||
/* check %x */
|
||||
strcpy(buffer,"0x519");
|
||||
ok( sscanf(buffer, "%x", &result) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf(buffer, "%x", &result) == 1, "sscanf failed\n" );
|
||||
ok( result == 0x519,"sscanf reads %x instead of %x\n", result, 0x519 );
|
||||
|
||||
strcpy(buffer,"0x51a");
|
||||
ok( sscanf(buffer, "%x", &result) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf(buffer, "%x", &result) == 1, "sscanf failed\n" );
|
||||
ok( result == 0x51a ,"sscanf reads %x instead of %x\n", result, 0x51a );
|
||||
|
||||
strcpy(buffer,"0x51g");
|
||||
ok( sscanf(buffer, "%x", &result) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf(buffer, "%x", &result) == 1, "sscanf failed\n" );
|
||||
ok( result == 0x51, "sscanf reads %x instead of %x\n", result, 0x51 );
|
||||
|
||||
result = 0;
|
||||
ret = sscanf("-1", "%x", &result);
|
||||
ret = p_sscanf("-1", "%x", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d (expected 1)\n", ret);
|
||||
ok(result == -1, "Read %d, expected -1\n", result);
|
||||
|
||||
/* check % followed by any char */
|
||||
strcpy(buffer,"\"%12@");
|
||||
strcpy(format,"%\"%%%d%@"); /* work around gcc format check */
|
||||
ok( sscanf(buffer, format, &result) == 1, "sscanf failed\n" );
|
||||
ok( p_sscanf(buffer, format, &result) == 1, "sscanf failed\n" );
|
||||
ok( result == 12, "sscanf reads %x instead of %x\n", result, 12 );
|
||||
|
||||
/* Check float */
|
||||
ret = sprintf(buffer,"%f %f",res1, res2);
|
||||
ret = p_sprintf(buffer,"%f %f",res1, res2);
|
||||
ok( ret == 20, "expected 20, got %u\n", ret);
|
||||
ret = sscanf(buffer,"%f%f",&res11, &res12);
|
||||
ret = p_sscanf(buffer,"%f%f",&res11, &res12);
|
||||
ok( ret == 2, "expected 2, got %u\n", ret);
|
||||
ok( (res11 == res1) && (res12 == res2), "Error reading floats\n");
|
||||
|
||||
/* Check double */
|
||||
ret = sprintf(buffer, "%lf", 32.715);
|
||||
ret = p_sprintf(buffer, "%lf", 32.715);
|
||||
ok(ret == 9, "expected 9, got %u\n", ret);
|
||||
ret = sscanf(buffer, "%lf", &double_res);
|
||||
ret = p_sscanf(buffer, "%lf", &double_res);
|
||||
ok(ret == 1, "expected 1, got %u\n", ret);
|
||||
ok(double_res == 32.715, "Got %lf, expected %lf\n", double_res, 32.715);
|
||||
ret = sscanf(buffer, "%Lf", &double_res);
|
||||
ret = p_sscanf(buffer, "%Lf", &double_res);
|
||||
ok(ret == 1, "expected 1, got %u\n", ret);
|
||||
ok(double_res == 32.715, "Got %lf, expected %lf\n", double_res, 32.715);
|
||||
|
||||
strcpy(buffer, "1.1e-30");
|
||||
ret = sscanf(buffer, "%lf", &double_res);
|
||||
ret = p_sscanf(buffer, "%lf", &double_res);
|
||||
ok(ret == 1, "expected 1, got %u\n", ret);
|
||||
ok(double_res >= 1.1e-30-1e-45 && double_res <= 1.1e-30+1e-45,
|
||||
"Got %.18le, expected %.18le\n", double_res, 1.1e-30);
|
||||
|
||||
/* check strings */
|
||||
ret = sprintf(buffer," %s", pname);
|
||||
ret = p_sprintf(buffer," %s", pname);
|
||||
ok( ret == 26, "expected 26, got %u\n", ret);
|
||||
ret = sscanf(buffer,"%*c%[^\n]",buffer1);
|
||||
ret = p_sscanf(buffer,"%*c%[^\n]",buffer1);
|
||||
ok( ret == 1, "Error with format \"%s\"\n","%*c%[^\n]");
|
||||
ok( strncmp(pname,buffer1,strlen(buffer1)) == 0, "Error with \"%s\" \"%s\"\n",pname, buffer1);
|
||||
|
||||
ret = sscanf("abcefgdh","%*[a-cg-e]%c",&buffer[0]);
|
||||
ret = p_sscanf("abcefgdh","%*[a-cg-e]%c",&buffer[0]);
|
||||
ok( ret == 1, "Error with format \"%s\"\n","%*[a-cg-e]%c");
|
||||
ok( buffer[0] == 'd', "Error with \"abcefgdh\" \"%c\"\n", buffer[0]);
|
||||
|
||||
ret = sscanf("abcefgdh","%*[a-cd-dg-e]%c",&buffer[0]);
|
||||
ret = p_sscanf("abcefgdh","%*[a-cd-dg-e]%c",&buffer[0]);
|
||||
ok( ret == 1, "Error with format \"%s\"\n","%*[a-cd-dg-e]%c");
|
||||
ok( buffer[0] == 'h', "Error with \"abcefgdh\" \"%c\"\n", buffer[0]);
|
||||
|
||||
buffer1[0] = 'b';
|
||||
ret = sscanf("a","%s%s", buffer, buffer1);
|
||||
ret = p_sscanf("a","%s%s", buffer, buffer1);
|
||||
ok( ret == 1, "expected 1, got %u\n", ret);
|
||||
ok( buffer[0] == 'a', "buffer[0] = '%c'\n", buffer[0]);
|
||||
ok( buffer[1] == '\0', "buffer[1] = '%c'\n", buffer[1]);
|
||||
ok( buffer1[0] == 'b', "buffer1[0] = '%c'\n", buffer1[0]);
|
||||
|
||||
/* check digits */
|
||||
ret = sprintf(buffer,"%d:%d:%d",hour,min,sec);
|
||||
ret = p_sprintf(buffer,"%d:%d:%d",hour,min,sec);
|
||||
ok( ret == 8, "expected 8, got %u\n", ret);
|
||||
ret = sscanf(buffer,"%d%n",&number,&number_so_far);
|
||||
ret = p_sscanf(buffer,"%d%n",&number,&number_so_far);
|
||||
ok(ret == 1 , "problem with format arg \"%%d%%n\"\n");
|
||||
ok(number == hour,"Read wrong arg %d instead of %d\n",number, hour);
|
||||
ok(number_so_far == 2,"Read wrong arg for \"%%n\" %d instead of 2\n",number_so_far);
|
||||
|
||||
ret = sscanf(buffer+2,"%*c%n",&number_so_far);
|
||||
ret = p_sscanf(buffer+2,"%*c%n",&number_so_far);
|
||||
ok(ret == 0 , "problem with format arg \"%%*c%%n\"\n");
|
||||
ok(number_so_far == 1,"Read wrong arg for \"%%n\" %d instead of 2\n",number_so_far);
|
||||
|
||||
result = 0xdeadbeef;
|
||||
strcpy(buffer,"12345678");
|
||||
ret = sscanf(buffer, "%hd", &result);
|
||||
ret = p_sscanf(buffer, "%hd", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d\n", ret);
|
||||
ok(result == 0xdead614e, "Wrong number read (%x)\n", result);
|
||||
|
||||
result = 0xdeadbeef;
|
||||
ret = sscanf(buffer, "%hhd", &result);
|
||||
ret = p_sscanf(buffer, "%hhd", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d\n", ret);
|
||||
ok(result == 0xbc614e, "Wrong number read (%x)\n", result);
|
||||
|
||||
strcpy(buffer,"12345678901234");
|
||||
ret = sscanf(buffer, "%lld", &result64);
|
||||
ret = p_sscanf(buffer, "%lld", &result64);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d\n", ret);
|
||||
ret = sprintf(buffer1, "%lld", result64);
|
||||
ret = p_sprintf(buffer1, "%lld", result64);
|
||||
ok(ret==14 || broken(ret==10), "sprintf returned %d\n", ret);
|
||||
if(ret == 14)
|
||||
ok(!strcmp(buffer, buffer1), "got %s, expected %s\n", buffer1, buffer);
|
||||
|
||||
/* Check %i according to bug 1878 */
|
||||
strcpy(buffer,"123");
|
||||
ret = sscanf(buffer, "%i", &result);
|
||||
ret = p_sscanf(buffer, "%i", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d\n", ret);
|
||||
ok(result == 123, "Wrong number read\n");
|
||||
result = 0;
|
||||
ret = sscanf("-1", "%i", &result);
|
||||
ret = p_sscanf("-1", "%i", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d (expected 1)\n", ret);
|
||||
ok(result == -1, "Read %d, expected -1\n", result);
|
||||
ret = sscanf(buffer, "%d", &result);
|
||||
ret = p_sscanf(buffer, "%d", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d\n", ret);
|
||||
ok(result == 123, "Wrong number read\n");
|
||||
result = 0;
|
||||
ret = sscanf("-1", "%d", &result);
|
||||
ret = p_sscanf("-1", "%d", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d (expected 1)\n", ret);
|
||||
ok(result == -1, "Read %d, expected -1\n", result);
|
||||
|
||||
/* Check %i for octal and hexadecimal input */
|
||||
result = 0;
|
||||
strcpy(buffer,"017");
|
||||
ret = sscanf(buffer, "%i", &result);
|
||||
ret = p_sscanf(buffer, "%i", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d\n", ret);
|
||||
ok(result == 15, "Wrong number read\n");
|
||||
result = 0;
|
||||
strcpy(buffer,"0x17");
|
||||
ret = sscanf(buffer, "%i", &result);
|
||||
ret = p_sscanf(buffer, "%i", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d\n", ret);
|
||||
ok(result == 23, "Wrong number read\n");
|
||||
|
||||
/* %o */
|
||||
result = 0;
|
||||
ret = sscanf("-1", "%o", &result);
|
||||
ret = p_sscanf("-1", "%o", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d (expected 1)\n", ret);
|
||||
ok(result == -1, "Read %d, expected -1\n", result);
|
||||
|
||||
/* %u */
|
||||
result = 0;
|
||||
ret = sscanf("-1", "%u", &result);
|
||||
ret = p_sscanf("-1", "%u", &result);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d (expected 1)\n", ret);
|
||||
ok(result == -1, "Read %d, expected -1\n", result);
|
||||
|
||||
/* Check %c */
|
||||
strcpy(buffer,"a");
|
||||
c = 0x55;
|
||||
ret = sscanf(buffer, "%c", &c);
|
||||
ret = p_sscanf(buffer, "%c", &c);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d\n", ret);
|
||||
ok(c == 'a', "Field incorrect: '%c'\n", c);
|
||||
|
||||
strcpy(buffer," a");
|
||||
c = 0x55;
|
||||
ret = sscanf(buffer, "%c", &c);
|
||||
ret = p_sscanf(buffer, "%c", &c);
|
||||
ok(ret == 1, "Wrong number of arguments read: %d\n", ret);
|
||||
ok(c == ' ', "Field incorrect: '%c'\n", c);
|
||||
|
||||
strcpy(buffer,"18:59");
|
||||
c = 0x55;
|
||||
ret = sscanf(buffer, "%d:%d%c", &hour, &min, &c);
|
||||
ret = p_sscanf(buffer, "%d:%d%c", &hour, &min, &c);
|
||||
ok(ret == 2, "Wrong number of arguments read: %d\n", ret);
|
||||
ok(hour == 18, "Field 1 incorrect: %d\n", hour);
|
||||
ok(min == 59, "Field 2 incorrect: %d\n", min);
|
||||
|
|
@ -233,7 +239,7 @@ static void test_sscanf( void )
|
|||
|
||||
/* Check %n (also whitespace in format strings and %s) */
|
||||
buffer[0]=0; buffer1[0]=0;
|
||||
ret = sscanf("abc def", "%s %n%s", buffer, &number_so_far, buffer1);
|
||||
ret = p_sscanf("abc def", "%s %n%s", buffer, &number_so_far, buffer1);
|
||||
ok(strcmp(buffer, "abc")==0, "First %%s read incorrectly: %s\n", buffer);
|
||||
ok(strcmp(buffer1,"def")==0, "Second %%s read incorrectly: %s\n", buffer1);
|
||||
ok(number_so_far==6, "%%n yielded wrong result: %d\n", number_so_far);
|
||||
|
|
@ -241,18 +247,18 @@ static void test_sscanf( void )
|
|||
|
||||
/* Check where %n matches to EOF in buffer */
|
||||
strcpy(buffer, "3:45");
|
||||
ret = sscanf(buffer, "%d:%d%n", &hour, &min, &number_so_far);
|
||||
ret = p_sscanf(buffer, "%d:%d%n", &hour, &min, &number_so_far);
|
||||
ok(ret == 2, "Wrong number of arguments read: %d\n", ret);
|
||||
ok(number_so_far == 4, "%%n yielded wrong result: %d\n", number_so_far);
|
||||
|
||||
buffer[0] = 0;
|
||||
buffer1[0] = 0;
|
||||
ret = sscanf("test=value\xda", "%[^=] = %[^;]", buffer, buffer1);
|
||||
ret = p_sscanf("test=value\xda", "%[^=] = %[^;]", buffer, buffer1);
|
||||
ok(ret == 2, "got %d\n", ret);
|
||||
ok(!strcmp(buffer, "test"), "buf %s\n", buffer);
|
||||
ok(!strcmp(buffer1, "value\xda"), "buf %s\n", buffer1);
|
||||
|
||||
ret = sscanf("\x81\x82test", "\x81%\x82%s", buffer);
|
||||
ret = p_sscanf("\x81\x82test", "\x81%\x82%s", buffer);
|
||||
ok(ret == 1, "got %d\n", ret);
|
||||
ok(!strcmp(buffer, "test"), "buf = %s\n", buffer);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3098,29 +3098,33 @@ static void test_atof(void)
|
|||
static void test_strncpy(void)
|
||||
{
|
||||
#define TEST_STRNCPY_LEN 10
|
||||
/* use function pointer to bypass gcc builtin */
|
||||
char *(__cdecl *p_strncpy)(char*,const char*,size_t);
|
||||
char *ret;
|
||||
char dst[TEST_STRNCPY_LEN + 1];
|
||||
char not_null_terminated[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0'};
|
||||
|
||||
p_strncpy = (void *)GetProcAddress( GetModuleHandleA("msvcrt.dll"), "strncpy");
|
||||
|
||||
/* strlen(src) > TEST_STRNCPY_LEN */
|
||||
ret = strncpy(dst, "01234567890123456789", TEST_STRNCPY_LEN);
|
||||
ret = p_strncpy(dst, "01234567890123456789", TEST_STRNCPY_LEN);
|
||||
ok(ret == dst, "ret != dst\n");
|
||||
ok(!strncmp(dst, "0123456789", TEST_STRNCPY_LEN), "dst != 0123456789\n");
|
||||
|
||||
/* without null-terminated */
|
||||
ret = strncpy(dst, not_null_terminated, TEST_STRNCPY_LEN);
|
||||
ret = p_strncpy(dst, not_null_terminated, TEST_STRNCPY_LEN);
|
||||
ok(ret == dst, "ret != dst\n");
|
||||
ok(!strncmp(dst, "0123456789", TEST_STRNCPY_LEN), "dst != 0123456789\n");
|
||||
|
||||
/* strlen(src) < TEST_STRNCPY_LEN */
|
||||
strcpy(dst, "0123456789");
|
||||
ret = strncpy(dst, "012345", TEST_STRNCPY_LEN);
|
||||
ret = p_strncpy(dst, "012345", TEST_STRNCPY_LEN);
|
||||
ok(ret == dst, "ret != dst\n");
|
||||
ok(!strcmp(dst, "012345"), "dst != 012345\n");
|
||||
ok(dst[TEST_STRNCPY_LEN - 1] == '\0', "dst[TEST_STRNCPY_LEN - 1] != 0\n");
|
||||
|
||||
/* strlen(src) == TEST_STRNCPY_LEN */
|
||||
ret = strncpy(dst, "0123456789", TEST_STRNCPY_LEN);
|
||||
ret = p_strncpy(dst, "0123456789", TEST_STRNCPY_LEN);
|
||||
ok(ret == dst, "ret != dst\n");
|
||||
ok(!strncmp(dst, "0123456789", TEST_STRNCPY_LEN), "dst != 0123456789\n");
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue