lib-python.2.7.test.crashers.infinite_loop_re.py Maven / Gradle / Ivy
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Jython is an implementation of the high-level, dynamic, object-oriented
language Python written in 100% Pure Java, and seamlessly integrated with
the Java platform. It thus allows you to run Python on any Java platform.
# This was taken from http://python.org/sf/1541697
# It's not technically a crasher. It may not even truly be infinite,
# however, I haven't waited a long time to see the result. It takes
# 100% of CPU while running this and should be fixed.
import re
starttag = re.compile(r'<[a-zA-Z][-_.:a-zA-Z0-9]*\s*('
r'\s*([a-zA-Z_][-:.a-zA-Z_0-9]*)(\s*=\s*'
r'(\'[^\']*\'|"[^"]*"|[-a-zA-Z0-9./,:;+*%?!&$\(\)_#=~@]'
r'[][\-a-zA-Z0-9./,:;+*%?!&$\(\)_#=~\'"@]*(?=[\s>/<])))?'
r')*\s*/?\s*(?=[<>])')
if __name__ == '__main__':
foo = '
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