mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-11-14 21:37:52 -07:00
572 lines
21 KiB
C++
572 lines
21 KiB
C++
|
|
#include <wil/safecast.h>
|
|
|
|
#include "common.h"
|
|
|
|
#ifdef WIL_ENABLE_EXCEPTIONS
|
|
TEST_CASE("SafeCastTests::SafeCastThrowsTemplateCheck", "[safecast]")
|
|
{
|
|
// In all cases, a value of '1' should be cast-able to any signed or unsigned integral type without error
|
|
SECTION("Unqualified char")
|
|
{
|
|
char orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
// wil::safe_cast<unsigned char> (orig); // No available conversion in intsafe
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
// wil::safe_cast<unsigned short> (orig); // No available conversion in intsafe
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
// wil::safe_cast<unsigned int> (orig); // No available conversion in intsafe
|
|
wil::safe_cast<long> (orig);
|
|
// wil::safe_cast<unsigned long> (orig); // No available conversion in intsafe
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
// wil::safe_cast<unsigned __int64> (orig); // No available conversion in intsafe
|
|
wil::safe_cast<__int3264> (orig);
|
|
// wil::safe_cast<unsigned __int3264>(orig); // No available conversion in intsafe
|
|
// wil::safe_cast<wchar_t> (orig); // No available conversion in intsafe
|
|
}
|
|
|
|
SECTION("Signed char")
|
|
{
|
|
signed char orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unsigned char")
|
|
{
|
|
unsigned char orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unqualified short")
|
|
{
|
|
short orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Signed short")
|
|
{
|
|
signed short orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unsigned short")
|
|
{
|
|
unsigned short orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unqualified int")
|
|
{
|
|
int orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Signed int")
|
|
{
|
|
signed int orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unsigned int")
|
|
{
|
|
unsigned int orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unqualified long")
|
|
{
|
|
long orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unsigned log")
|
|
{
|
|
unsigned long orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unqualified int64")
|
|
{
|
|
__int64 orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Signed int64")
|
|
{
|
|
signed __int64 orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unsigned int64")
|
|
{
|
|
unsigned __int64 orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unqualified int3264")
|
|
{
|
|
__int3264 orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("Unsigned int3264")
|
|
{
|
|
unsigned __int3264 orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
|
|
SECTION("wchar_t")
|
|
{
|
|
wchar_t orig = 1;
|
|
wil::safe_cast<char> (orig);
|
|
wil::safe_cast<signed char> (orig);
|
|
wil::safe_cast<unsigned char> (orig);
|
|
wil::safe_cast<short> (orig);
|
|
wil::safe_cast<signed short> (orig);
|
|
wil::safe_cast<unsigned short> (orig);
|
|
wil::safe_cast<int> (orig);
|
|
wil::safe_cast<signed int> (orig);
|
|
wil::safe_cast<unsigned int> (orig);
|
|
wil::safe_cast<long> (orig);
|
|
wil::safe_cast<unsigned long> (orig);
|
|
wil::safe_cast<__int64> (orig);
|
|
wil::safe_cast<signed __int64> (orig);
|
|
wil::safe_cast<unsigned __int64> (orig);
|
|
wil::safe_cast<__int3264> (orig);
|
|
wil::safe_cast<unsigned __int3264>(orig);
|
|
wil::safe_cast<wchar_t> (orig);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
TEST_CASE("SafeCastTests::SafeCastFailFastSyntaxCheck", "[safecast]")
|
|
{
|
|
SECTION("safe_cast_failfast safe")
|
|
{
|
|
INT i = INT_MAX;
|
|
LONG l = wil::safe_cast_failfast<LONG>(i);
|
|
REQUIRE(l == INT_MAX);
|
|
}
|
|
|
|
SECTION("safe_cast_failfast unsafe")
|
|
{
|
|
INT i = 0;
|
|
SHORT s = wil::safe_cast_failfast<SHORT>(i);
|
|
REQUIRE(s == 0);
|
|
}
|
|
|
|
SECTION("safe_cast_failfast unsafe to wchar_t")
|
|
{
|
|
INT i = 0;
|
|
wchar_t wc = wil::safe_cast_failfast<wchar_t>(i);
|
|
REQUIRE(wc == 0);
|
|
}
|
|
|
|
SECTION("safe_cast_failfast unsafe from wchar_t")
|
|
{
|
|
wchar_t wc = 0;
|
|
unsigned char uc = wil::safe_cast_failfast<unsigned char>(wc);
|
|
REQUIRE(uc == 0);
|
|
}
|
|
}
|
|
|
|
TEST_CASE("SafeCastTests::SafeCastNoThrowSyntaxCheck", "[safecast]")
|
|
{
|
|
SECTION("safe_cast_nothrow safe")
|
|
{
|
|
INT i = INT_MAX;
|
|
LONG l = wil::safe_cast_nothrow<LONG>(i);
|
|
REQUIRE(l == INT_MAX);
|
|
}
|
|
|
|
// safe_cast_nothrow one parameter unsafe, throws compiler error as expected
|
|
// {
|
|
// __int64 i64 = 0;
|
|
// int i = wil::safe_cast_nothrow<int>(i64);
|
|
// }
|
|
|
|
SECTION("safe_cast_nothrow two parameter potentially unsafe due to usage of variable sized types")
|
|
{
|
|
SIZE_T st = 0;
|
|
UINT ui;
|
|
auto result = wil::safe_cast_nothrow<UINT>(st, &ui);
|
|
REQUIRE_SUCCEEDED(result);
|
|
REQUIRE(ui == 0);
|
|
}
|
|
|
|
// safe_cast_nothrow two parameter known safe, throws compiler error as expected
|
|
// {
|
|
// unsigned char uc = 0;
|
|
// unsigned short us;
|
|
// auto result = wil::safe_cast_nothrow(uc, &us);
|
|
// }
|
|
|
|
SECTION("safe_cast_nothrow unsafe")
|
|
{
|
|
INT i = 0;
|
|
SHORT s;
|
|
auto result = wil::safe_cast_nothrow<SHORT>(i, &s);
|
|
REQUIRE_SUCCEEDED(result);
|
|
REQUIRE(s == 0);
|
|
}
|
|
|
|
SECTION("safe_cast_nothrow unsafe to wchar_t")
|
|
{
|
|
INT i = 0;
|
|
wchar_t wc;
|
|
auto result = wil::safe_cast_nothrow<wchar_t>(i, &wc);
|
|
REQUIRE_SUCCEEDED(result);
|
|
REQUIRE(wc == 0);
|
|
}
|
|
|
|
SECTION("safe_cast_nothrow unsafe from wchar_t")
|
|
{
|
|
wchar_t wc = 0;
|
|
unsigned char uc;
|
|
auto result = wil::safe_cast_nothrow<unsigned char>(wc, &uc);
|
|
REQUIRE_SUCCEEDED(result);
|
|
REQUIRE(uc == 0);
|
|
}
|
|
}
|
|
|
|
TEST_CASE("SafeCastTests::SafeCastNoFailures", "[safecast]")
|
|
{
|
|
SECTION("INT -> LONG")
|
|
{
|
|
INT i = INT_MAX;
|
|
LONG l = wil::safe_cast_nothrow<LONG>(i);
|
|
REQUIRE(l == INT_MAX);
|
|
}
|
|
|
|
SECTION("LONG -> INT")
|
|
{
|
|
LONG l = LONG_MAX;
|
|
INT i = wil::safe_cast_nothrow<INT>(l);
|
|
REQUIRE(i == LONG_MAX);
|
|
}
|
|
|
|
SECTION("INT -> UINT")
|
|
{
|
|
INT i = INT_MAX;
|
|
UINT ui = wil::safe_cast_failfast<UINT>(i);
|
|
REQUIRE(ui == INT_MAX);
|
|
}
|
|
|
|
SECTION("SIZE_T -> SIZE_T")
|
|
{
|
|
SIZE_T st = SIZE_T_MAX;
|
|
SIZE_T st2 = wil::safe_cast_failfast<SIZE_T>(st);
|
|
REQUIRE(st2 == SIZE_T_MAX);
|
|
}
|
|
|
|
SECTION("wchar_t -> uint")
|
|
{
|
|
wchar_t wc = 0;
|
|
UINT ui = wil::safe_cast_failfast<UINT>(wc);
|
|
REQUIRE(ui == 0);
|
|
}
|
|
|
|
SECTION("wchar_t -> unsigned char")
|
|
{
|
|
wchar_t wc = 0;
|
|
unsigned char uc = wil::safe_cast_failfast<unsigned char>(wc);
|
|
REQUIRE(uc == 0);
|
|
auto result = wil::safe_cast_nothrow<unsigned char>(wc, &uc);
|
|
REQUIRE_SUCCEEDED(result);
|
|
}
|
|
|
|
SECTION("uint -> wchar_t")
|
|
{
|
|
UINT ui = 0;
|
|
wchar_t wc = wil::safe_cast_failfast<wchar_t>(ui);
|
|
REQUIRE(wc == 0);
|
|
auto result = wil::safe_cast_nothrow<wchar_t>(ui, &wc);
|
|
REQUIRE_SUCCEEDED(result);
|
|
}
|
|
|
|
#ifndef _WIN64
|
|
SECTION("SIZE_T -> UINT")
|
|
{
|
|
SIZE_T st = SIZE_T_MAX;
|
|
UINT ui = wil::safe_cast_nothrow<UINT>(st);
|
|
REQUIRE(ui == SIZE_T_MAX);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
TEST_CASE("SafeCastTests::SafeCastNoThrowFail", "[safecast]")
|
|
{
|
|
SECTION("size_t -> short")
|
|
{
|
|
size_t st = SIZE_T_MAX;
|
|
short s;
|
|
REQUIRE_FAILED(wil::safe_cast_nothrow(st, &s));
|
|
}
|
|
}
|
|
|
|
#ifdef WIL_ENABLE_EXCEPTIONS
|
|
TEST_CASE("SafeCastTests::SafeCastExpectFailFast", "[safecast]")
|
|
{
|
|
// Template for safe_cast fail fast tests, fill out more instances needed
|
|
witest::TestFailureCache failures;
|
|
|
|
failures.clear();
|
|
{
|
|
size_t st = SIZE_T_MAX;
|
|
REQUIRE_CRASH(wil::safe_cast_failfast<short>(st));
|
|
REQUIRE(failures.size() == 1);
|
|
}
|
|
|
|
failures.clear();
|
|
{
|
|
size_t st = SIZE_T_MAX;
|
|
REQUIRE_THROWS(wil::safe_cast<short>(st));
|
|
REQUIRE(failures.size() == 1);
|
|
}
|
|
}
|
|
#endif
|