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