--TEST-- Simple math tests --FILE-- <?php // $Id: abs.phpt,v 1.4 2004/05/19 08:54:51 helly Exp $ define('LONG_MAX', is_int(5000000000)? 9223372036854775807 : 0x7FFFFFFF); define('LONG_MIN', -LONG_MAX - 1); printf("%d,%d,%d,%d\n",is_int(LONG_MIN ),is_int(LONG_MAX ), is_int(LONG_MIN-1),is_int(LONG_MAX+1)); $tests = <<<TESTS 1 === abs(-1) 1.5 === abs(-1.5) 1 === abs("-1") 1.5 === abs("-1.5") -LONG_MIN+1 === abs(LONG_MIN-1) -LONG_MIN === abs(LONG_MIN) -(LONG_MIN+1) === abs(LONG_MIN+1) TESTS; include(dirname(__FILE__) . '/../../../../tests/quicktester.inc'); --EXPECT-- 1,1,0,0 OK