global.test1 = '';

app.get('/test1', function(req, res)
{
	global.test1 = '';
	global.test1 += '1';
	global.test1 += '2';
	global.test1 += '3';
	global.test1 += '4';
	global.test1 += '5';

	if (global.test1 != '12345')
	{
		console.log('not match: ' + global.test1);
	}

	res.end(global.test1.toString());
});

global.test2 = '';

app.get('/test2', function(req, res)
{
	global.test2 = '';

	var i = 0;
	var interval;

	var append = function()
	{
		i += 1;
		global.test2 += i.toString();

		if (i == 10)
		{
			clearInterval(interval);
			if (global.test2 != '12345678910')
			{
				console.log('not match: ' + global.test2);
			}

			res.end(global.test2);
		}
	};

	interval = setInterval(append, 1);
});

global.test4and5 = '';

app.get('/test4', function(req, res)
{
	global.test4and5 = '';
	global.test4and5 += '1';
	global.test4and5 += '2';
	global.test4and5 += '3';
	global.test4and5 += '4';
	global.test4and5 += '5';

	if (global.test4and5 != '12345')
	{
		console.log('not match: ' + global.test4and5);
	}

	res.end(global.test4and5.toString());
});

app.get('/test5', function(req, res)
{
	global.test4and5 = '';

	global.test4and5 = '';
	global.test4and5 += 'A';
	global.test4and5 += 'B';
	global.test4and5 += 'C';
	global.test4and5 += 'D';
	global.test4and5 += 'E';

	if (global.test4and5 != 'ABCDE')
	{
		console.log('not match: ' + global.test4and5);
	}

	res.end(global.test4and5.toString());
});