libnbtplusplus/test/test_value.h


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#include <cxxtest/TestSuite.h>
#include <cstdint>
#include "value.h"

using namespace nbt;

class value_assignment_test : public CxxTest::TestSuite
{
  public:
	void test_numeric_assignments()
	{
		value v;

		v = int8_t(-5);
		TS_ASSERT_EQUALS(int32_t(v), int32_t(-5));
		TS_ASSERT_EQUALS(double(v), 5.);

		v = value();
		v = int16_t(12345);
		TS_ASSERT_EQUALS(int32_t(v), int32_t(12345));
		TS_ASSERT_EQUALS(double(v), 12345.);

		v = value();
		v = int32_t(100000);
		TS_ASSERT_EQUALS(int64_t(v), int64_t(100000));
		TS_ASSERT_EQUALS(double(v), 100000.);

		v = value();
		v = float(3.14f);
		TS_ASSERT_EQUALS(double(v), 3.14);

		v = value();
		v = double(2.718281828);
		TS_ASSERT_EQUALS(double(v), 2.718281828);
	}
};