#define KMT_EMULATE_KERNEL
#include <kmt_test.h>
+#define ENABLE_INTSAFE_SIGNED_FUNCTIONS
#include <ntintsafe.h>
START_TEST(RtlIntSafe)
UINT UIntResult;
USHORT UShortResult;
SHORT ShortResult;
+ LONGLONG LongLongResult;
#define TEST_CONVERSION(FromName, FromType, ToName, ToType, Print, Value, Expected, ExpectedStatus) \
do \
TEST_CONVERSION(Int, INT, Short, SHORT, int, SHORT_MIN, SHORT_MIN, STATUS_SUCCESS);
TEST_CONVERSION(Int, INT, Short, SHORT, int, SHORT_MIN - 1, (SHORT)-1, STATUS_INTEGER_OVERFLOW);
TEST_CONVERSION(Int, INT, Short, SHORT, int, INT_MIN, (SHORT)-1, STATUS_INTEGER_OVERFLOW);
+
+#define TEST_ADD(_Name, _Type, _Print, _Value1, _Value2, _Expected, _Status) do \
+ { \
+ _Name ## Result = (_Type)0xfedcba9876543210; \
+ Status = Rtl ## _Name ## Add(_Value1, _Value2, & _Name ## Result); \
+ ok_eq_hex(Status, _Status); \
+ ok_eq_ ## _Print(_Name ## Result, _Expected); \
+ } while (0)
+
+ TEST_ADD(UInt8, UINT8, uint, 0, 0, 0, STATUS_SUCCESS);
+ TEST_ADD(UInt8, UINT8, uint, 5, 5, 10, STATUS_SUCCESS);
+ TEST_ADD(UInt8, UINT8, uint, 0, UINT8_MAX, UINT8_MAX, STATUS_SUCCESS);
+ TEST_ADD(UInt8, UINT8, uint, UINT8_MAX, 0, UINT8_MAX, STATUS_SUCCESS);
+ TEST_ADD(UInt8, UINT8, uint, UINT8_MAX - 1, 1, UINT8_MAX, STATUS_SUCCESS);
+ TEST_ADD(UInt8, UINT8, uint, UINT8_MAX, 1, (UINT8)-1, STATUS_INTEGER_OVERFLOW);
+ TEST_ADD(UInt8, UINT8, uint, UINT8_MAX, UINT8_MAX, (UINT8)-1, STATUS_INTEGER_OVERFLOW);
+
+ TEST_ADD(Int8, INT8, int, 0, 0, 0, STATUS_SUCCESS);
+ TEST_ADD(Int8, INT8, int, 5, 5, 10, STATUS_SUCCESS);
+ TEST_ADD(Int8, INT8, int, 0, INT8_MAX, INT8_MAX, STATUS_SUCCESS);
+ TEST_ADD(Int8, INT8, int, INT8_MAX, 0, INT8_MAX, STATUS_SUCCESS);
+ TEST_ADD(Int8, INT8, int, INT8_MAX - 1, 1, INT8_MAX, STATUS_SUCCESS);
+ TEST_ADD(Int8, INT8, int, INT8_MAX, 1, (INT8)-1, STATUS_INTEGER_OVERFLOW);
+ TEST_ADD(Int8, INT8, int, INT8_MAX, INT8_MAX, (INT8)-1, STATUS_INTEGER_OVERFLOW);
+ TEST_ADD(Int8, INT8, int, 0, -1, -1, STATUS_SUCCESS);
+ TEST_ADD(Int8, INT8, int, -1, 0, -1, STATUS_SUCCESS);
+ TEST_ADD(Int8, INT8, int, 0, INT8_MIN, INT8_MIN, STATUS_SUCCESS);
+ TEST_ADD(Int8, INT8, int, INT8_MIN, 0, INT8_MIN, STATUS_SUCCESS);
+ TEST_ADD(Int8, INT8, int, INT8_MAX, INT8_MIN, (INT8)-1, STATUS_SUCCESS);
+ TEST_ADD(Int8, INT8, int, INT8_MIN, -1, (INT8)-1, STATUS_INTEGER_OVERFLOW);
+ TEST_ADD(Int8, INT8, int, INT8_MIN, INT8_MIN, (INT8)-1, STATUS_INTEGER_OVERFLOW);
+
+ TEST_ADD(LongLong, LONGLONG, longlong, 0, 0, 0, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, 5, 5, 10, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, 0, LONGLONG_MAX, LONGLONG_MAX, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, LONGLONG_MAX, 0, LONGLONG_MAX, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, LONGLONG_MAX - 1, 1, LONGLONG_MAX, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, LONGLONG_MAX, 1, (LONGLONG)-1, STATUS_INTEGER_OVERFLOW);
+ TEST_ADD(LongLong, LONGLONG, longlong, LONGLONG_MAX, INT8_MAX, (LONGLONG)-1, STATUS_INTEGER_OVERFLOW);
+ TEST_ADD(LongLong, LONGLONG, longlong, 0, -1, -1, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, -1, 0, -1, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, 0, LONGLONG_MIN, LONGLONG_MIN, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, LONGLONG_MIN, 0, LONGLONG_MIN, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, LONGLONG_MAX, LONGLONG_MIN, (LONGLONG)-1, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, LONGLONG_MIN, -1, (LONGLONG)-1, STATUS_INTEGER_OVERFLOW);
+ TEST_ADD(LongLong, LONGLONG, longlong, LONGLONG_MIN, LONGLONG_MIN, (LONGLONG)-1, STATUS_INTEGER_OVERFLOW);
+ TEST_ADD(LongLong, LONGLONG, longlong, ULONG_MAX, 1, 0x100000000LL, STATUS_SUCCESS);
+ TEST_ADD(LongLong, LONGLONG, longlong, ULONG_MAX, ULONG_MAX, 0x1fffffffeLL, STATUS_SUCCESS);
}