#!/bin/rcecho T.overflow: test some overflow conditions >[1=2] $awk 'BEGIN {	for (i = 1; i < 1000; i++) s = s "a-z"	if ("x" ~ "[" s "]")		print "ugh"}' >foo >[2]foo2grep . foo2 >[1=2] && echo 'BAD: T.overflow: too long char class' >[1=2] echo 4000004 >foo1$awk 'BEGIN {	x1 = sprintf("%1000000s\n", "hello")	x2 = sprintf("%-1000000s\n", "world")	x3 = sprintf("%1000000.1000000s\n", "goodbye")	x4 = sprintf("%-1000000.1000000s\n", "goodbye")	print length(x1 x2 x3 x4)}' >foo2cmp -s foo1 foo2 || echo 'BAD: T.overflow: huge sprintfs' >[1=2] echo 0 >foo1$awk 'BEGIN {	for (i = 0; i < 100000; i++)		x[i] = i	for (i in x)		delete x[i]	n = 0	for (i in x)		n++	print n}' >foo2cmp -s foo1 foo2 || echo 'BAD: T.overflow: big array' >[1=2] echo x >foo1$awk '{print $40000000000000}' <foo1 >foo2 >[2]foogrep 'out of range field' foo >/dev/null || echo >[1=2] 'BAD: T.overflow: \$400000' >[1=2] rm -f foo_x*$awk 'BEGIN { for (i=1; i <= 1000; i++) print i >("foo_x" i) }'ls foo_x* | grep '1000' >/dev/null || echo >[1=2] 'BAD: T.overflow: openfiles' >[1=2]rm foo_x*