1#!./perl 2 3# $RCSfile: auto.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:39 $ 4 5print "1..37\n"; 6 7$x = 10000; 8if (0 + ++$x - 1 == 10000) { print "ok 1\n";} else {print "not ok 1\n";} 9if (0 + $x-- - 1 == 10000) { print "ok 2\n";} else {print "not ok 2\n";} 10if (1 * $x == 10000) { print "ok 3\n";} else {print "not ok 3\n";} 11if (0 + $x-- - 0 == 10000) { print "ok 4\n";} else {print "not ok 4\n";} 12if (1 + $x == 10000) { print "ok 5\n";} else {print "not ok 5\n";} 13if (1 + $x++ == 10000) { print "ok 6\n";} else {print "not ok 6\n";} 14if (0 + $x == 10000) { print "ok 7\n";} else {print "not ok 7\n";} 15if (0 + --$x + 1 == 10000) { print "ok 8\n";} else {print "not ok 8\n";} 16if (0 + ++$x + 0 == 10000) { print "ok 9\n";} else {print "not ok 9\n";} 17if ($x == 10000) { print "ok 10\n";} else {print "not ok 10\n";} 18 19$x[0] = 10000; 20if (0 + ++$x[0] - 1 == 10000) { print "ok 11\n";} else {print "not ok 11\n";} 21if (0 + $x[0]-- - 1 == 10000) { print "ok 12\n";} else {print "not ok 12\n";} 22if (1 * $x[0] == 10000) { print "ok 13\n";} else {print "not ok 13\n";} 23if (0 + $x[0]-- - 0 == 10000) { print "ok 14\n";} else {print "not ok 14\n";} 24if (1 + $x[0] == 10000) { print "ok 15\n";} else {print "not ok 15\n";} 25if (1 + $x[0]++ == 10000) { print "ok 16\n";} else {print "not ok 16\n";} 26if (0 + $x[0] == 10000) { print "ok 17\n";} else {print "not ok 17\n";} 27if (0 + --$x[0] + 1 == 10000) { print "ok 18\n";} else {print "not ok 18\n";} 28if (0 + ++$x[0] + 0 == 10000) { print "ok 19\n";} else {print "not ok 19\n";} 29if ($x[0] == 10000) { print "ok 20\n";} else {print "not ok 20\n";} 30 31$x{0} = 10000; 32if (0 + ++$x{0} - 1 == 10000) { print "ok 21\n";} else {print "not ok 21\n";} 33if (0 + $x{0}-- - 1 == 10000) { print "ok 22\n";} else {print "not ok 22\n";} 34if (1 * $x{0} == 10000) { print "ok 23\n";} else {print "not ok 23\n";} 35if (0 + $x{0}-- - 0 == 10000) { print "ok 24\n";} else {print "not ok 24\n";} 36if (1 + $x{0} == 10000) { print "ok 25\n";} else {print "not ok 25\n";} 37if (1 + $x{0}++ == 10000) { print "ok 26\n";} else {print "not ok 26\n";} 38if (0 + $x{0} == 10000) { print "ok 27\n";} else {print "not ok 27\n";} 39if (0 + --$x{0} + 1 == 10000) { print "ok 28\n";} else {print "not ok 28\n";} 40if (0 + ++$x{0} + 0 == 10000) { print "ok 29\n";} else {print "not ok 29\n";} 41if ($x{0} == 10000) { print "ok 30\n";} else {print "not ok 30\n";} 42 43# test magical autoincrement 44 45if (++($foo = '99') eq '100') {print "ok 31\n";} else {print "not ok 31\n";} 46if (++($foo = 'a0') eq 'a1') {print "ok 32\n";} else {print "not ok 32\n";} 47if (++($foo = 'Az') eq 'Ba') {print "ok 33\n";} else {print "not ok 33\n";} 48if (++($foo = 'zz') eq 'aaa') {print "ok 34\n";} else {print "not ok 34\n";} 49if (++($foo = 'A99') eq 'B00') {print "ok 35\n";} else {print "not ok 35\n";} 50# EBCDIC guards: i and j, r and s, are not contiguous. 51if (++($foo = 'zi') eq 'zj') {print "ok 36\n";} else {print "not ok 36\n";} 52if (++($foo = 'zr') eq 'zs') {print "ok 37\n";} else {print "not ok 37\n";} 53