sol2/tests/run_time/source/is_integer.cpp

// sol2

// The MIT License (MIT)

// Copyright (c) 2013-2022 Rapptz, ThePhD and contributors

// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


#include "sol_test.hpp"

#include <sol/forward.hpp>
#include <sol/reference.hpp>
#include <sol/utility/is_integer.hpp>

#include <catch2/catch_all.hpp>

TEST_CASE("is_integer") {
	sol::state lua;

	SECTION("non-numeric type") {
		auto object = sol::make_object(lua, "Hello");
		CHECK(!sol::utility::is_integer(object));
		CHECK(!sol::utility::is_integer(sol::stack_object(lua, -1)));
	}

	SECTION("floating point") {
		auto object = sol::make_object(lua, 5.5);
		CHECK(!sol::utility::is_integer(object));
		CHECK(!sol::utility::is_integer(sol::stack_object(lua, -1)));
	}

	SECTION("integer") {
		auto object = sol::make_object(lua, 5);
		CHECK(sol::utility::is_integer(object));
		CHECK(sol::utility::is_integer(sol::stack_object(lua, -1)));
	}
}