[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.2 / Lib / test / crashers / infinite_loop_re.py

\r
# This was taken from http://python.org/sf/1541697\r
# It's not technically a crasher.  It may not even truly be infinite,\r
# however, I haven't waited a long time to see the result.  It takes\r
# 100% of CPU while running this and should be fixed.\r
\r
import re\r
starttag = re.compile(r'<[a-zA-Z][-_.:a-zA-Z0-9]*\s*('\r
        r'\s*([a-zA-Z_][-:.a-zA-Z_0-9]*)(\s*=\s*'\r
        r'(\'[^\']*\'|"[^"]*"|[-a-zA-Z0-9./,:;+*%?!&$\(\)_#=~@]'\r
        r'[][\-a-zA-Z0-9./,:;+*%?!&$\(\)_#=~\'"@]*(?=[\s>/<])))?'\r
    r')*\s*/?\s*(?=[<>])')\r
\r
if __name__ == '__main__':\r
    foo = '<table cellspacing="0" cellpadding="0" style="border-collapse'\r
    starttag.match(foo)\r
Commit	Line	Data
4710c53d	1	\r
	2	# This was taken from http://python.org/sf/1541697\r
	3	# It's not technically a crasher. It may not even truly be infinite,\r
	4	# however, I haven't waited a long time to see the result. It takes\r
	5	# 100% of CPU while running this and should be fixed.\r
	6	\r
	7	import re\r
	8	starttag = re.compile(r'<[a-zA-Z][-_.:a-zA-Z0-9]\s('\r
	9	r'\s([a-zA-Z_][-:.a-zA-Z_0-9])(\s=\s'\r
	10	r'(\'[^\']\'\|"[^"]"\|[-a-zA-Z0-9./,:;+*%?!&$\(\)_#=~@]'\r
	11	r'[][\-a-zA-Z0-9./,:;+%?!&$\(\)_#=~\'"@](?=[\s>/<])))?'\r
	12	r')\s/?\s*(?=[<>])')\r
	13	\r
	14	if __name__ == '__main__':\r
	15	foo = '<table cellspacing="0" cellpadding="0" style="border-collapse'\r
	16	starttag.match(foo)\r