test_random.cpp
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#include "crucible/core.hpp"
#include "crucible/test.hpp"
#include <cstdint>
#include <limits>
namespace test_random
{
CRUCIBLE_TEST_SCENARIO(read_random_integers)
{
auto const u8 {
[]() {
auto const result { crucible::read_random_integer<std::uint8_t>() };
CRUCIBLE_ASSERT_SUCCESS(result);
return result.success();
}()
};
CRUCIBLE_ASSERT_GE(u8, 0);
CRUCIBLE_ASSERT_LE(u8, std::numeric_limits<std::uint8_t>::max());
auto const u16 {
[]() {
auto const result { crucible::read_random_integer<std::uint16_t>() };
CRUCIBLE_ASSERT_SUCCESS(result);
return result.success();
}()
};
CRUCIBLE_ASSERT_GE(u16, 0);
CRUCIBLE_ASSERT_LE(u16, std::numeric_limits<std::uint16_t>::max());
auto const u32 {
[]() {
auto const result { crucible::read_random_integer<std::uint32_t>() };
CRUCIBLE_ASSERT_SUCCESS(result);
return result.success();
}()
};
CRUCIBLE_ASSERT_GE(u32, 0);
CRUCIBLE_ASSERT_LE(u32, std::numeric_limits<std::uint32_t>::max());
auto const u64 {
[]() {
auto const result { crucible::read_random_integer<std::uint64_t>() };
CRUCIBLE_ASSERT_SUCCESS(result);
return result.success();
}()
};
CRUCIBLE_ASSERT_GE(u64, 0);
CRUCIBLE_ASSERT_LE(u64, std::numeric_limits<std::uint64_t>::max());
}
}
CRUCIBLE_TEST_MAIN