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///
/// @file min.cpp
/// @brief Test min() and max() functions.
///
/// Copyright (C) 2025 Kim Walisch, <kim.walisch@gmail.com>
///
/// This file is distributed under the BSD License. See the COPYING
/// file in the top level directory.
///
#include <int128_t.hpp>
#include <macros.hpp>
#include <min.hpp>
#include <stdint.h>
#include <iostream>
#include <cstdlib>
#include <string>
using namespace primecount;
void check(bool OK)
{
std::cout << " " << (OK ? "OK" : "ERROR") << "\n";
if (!OK)
std::exit(1);
}
int main()
{
static_assert(!is_comparable_int<int64_t, double>::value,
"is_comparable_int<int64_t, double> is broken");
static_assert(is_comparable_int<int64_t, int64_t>::value,
"is_comparable_int<int64_t, int64_t> is broken");
static_assert(is_comparable_int<uint64_t, int64_t>::value,
"is_comparable_int<uint64_t, int64_t> is broken");
static_assert(is_comparable_int<int64_t, int8_t>::value,
"is_comparable_int<int64_t, int8_t> is broken");
static_assert(is_comparable_int<uint64_t, uint8_t>::value,
"is_comparable_int<uint64_t, uint8_t> is broken");
static_assert(!is_comparable_int<int8_t, int64_t>::value,
"is_comparable_int<int8_t, int64_t> is broken");
uint8_t u8_99 = 99;
uint8_t u8_100 = 100;
int64_t i64_99 = 99;
int64_t i64_100 = 100;
uint64_t u64_99 = 99;
uint64_t u64_100 = 100;
std::cout << "min(100, 99) = " << (int) min(u64_100, u8_99);
check(min(u64_100, u8_99) == std::min(u64_100, u64_99));
std::cout << "min(99, 100) = " << (int) min(u64_99, u8_100);
check(min(u64_99, u8_100) == std::min(u64_99, u64_100));
std::cout << "min(100, 99) = " << min(u64_100, i64_99);
check(min(u64_100, i64_99) == std::min(i64_100, i64_99));
std::cout << "min(99, 100) = " << min(u64_99, i64_100);
check(min(u64_99, i64_100) == std::min(i64_99, i64_100));
std::cout << "max(100, 99) = " << max(u64_100, u8_99);
check(max(u64_100, u8_99) == std::max(u64_100, u64_99));
std::cout << "max(99, 100) = " << max(u64_99, u8_100);
check(max(u64_99, u8_100) == std::max(u64_99, u64_100));
std::cout << "max(100, 99) = " << max(u64_100, i64_99);
check(max(u64_100, i64_99) == std::max(u64_100, u64_99));
std::cout << "max(99, 100) = " << max(u64_99, i64_100);
check(max(u64_99, i64_100) == std::max(u64_99, u64_100));
#if defined(HAVE_INT128_T)
static_assert(!is_comparable_int<uint128_t, double>::value,
"is_comparable_int<uint128_t, double> is broken");
static_assert(is_comparable_int<int128_t, int128_t>::value,
"is_comparable_int<int128_t, int128_t> is broken");
static_assert(is_comparable_int<uint128_t, int128_t>::value,
"is_comparable_int<uint128_t, int128_t> is broken");
static_assert(is_comparable_int<int128_t, int8_t>::value,
"is_comparable_int<int128_t, int8_t> is broken");
static_assert(is_comparable_int<uint128_t, uint8_t>::value,
"is_comparable_int<uint128_t, uint8_t> is broken");
static_assert(!is_comparable_int<int8_t, int128_t>::value,
"is_comparable_int<int8_t, int128_t> is broken");
int128_t i128_99 = 99;
int128_t i128_100 = 100;
uint128_t u128_99 = 99;
uint128_t u128_100 = 100;
std::cout << "min(100, 99) = " << (int) min(u128_100, u8_99);
check(min(u128_100, u8_99) == std::min(u128_100, u128_99));
std::cout << "min(99, 100) = " << (int) min(u128_99, u8_100);
check(min(u128_99, u8_100) == std::min(u128_99, u128_100));
std::cout << "min(100, 99) = " << min(u128_100, i128_99);
check(min(u128_100, i128_99) == std::min(i128_100, i128_99));
std::cout << "min(99, 100) = " << min(u128_99, i128_100);
check(min(u128_99, i128_100) == std::min(i128_99, i128_100));
std::cout << "max(100, 99) = " << max(u128_100, u8_99);
check(max(u128_100, u8_99) == std::max(u128_100, u128_99));
std::cout << "max(99, 100) = " << max(u128_99, u8_100);
check(max(u128_99, u8_100) == std::max(u128_99, u128_100));
std::cout << "max(100, 99) = " << max(u128_100, i128_99);
check(max(u128_100, i128_99) == std::max(u128_100, u128_99));
std::cout << "max(99, 100) = " << max(u128_99, i128_100);
check(max(u128_99, i128_100) == std::max(u128_99, u128_100));
#endif
std::cout << std::endl;
std::cout << "All tests passed successfully!" << std::endl;
return 0;
}
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