#include <cxxtest/TestSuite.h>

#include "common/stream.h"

class SubReadStreamTestSuite : public CxxTest::TestSuite
{
	public:
	void test_traverse( void )
	{
		byte contents[10] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
		Common::MemoryReadStream ms = Common::MemoryReadStream(contents, 10);

		int end = 5;

		Common::SubReadStream srs = Common::SubReadStream(&ms, end);

		int i;
		byte b;
		for (i = 0; i < end; ++i)
		{
			TS_ASSERT( !srs.eos() );

			srs.read(&b, 1);
			TS_ASSERT_EQUALS( i, b );
		}

		TS_ASSERT( srs.eos() );
	}
};