--- /dev/null
+##############################################################################
+# $URL: http://perlcritic.tigris.org/svn/perlcritic/trunk/Perl-Critic/t/RegularExpressions/ProhibitSingleCharAlternation.run $
+# $Date: 2008-06-06 19:57:46 -0500 (Fri, 06 Jun 2008) $
+# $Author: clonezone $
+# $Revision: 2417 $
+##############################################################################
+
+## name basic passes
+## failures 0
+## cut
+
+m/\A [adiqrwx] \z/xms;
+m/\A (?: qq | qr | qx | [qsy] | tr ) \z/xms;
+m/\A (?: q[qrx] | [qsy] | tr ) \z/xms;
+
+m/\A (?: a ) \z/xms; # bad form, but not a violation of this policy
+m/\A (?: [a] ) \z/xms; # bad form, but not a violation of this policy
+
+
+## name metacharacters
+## failures 0
+## cut
+
+m/(?: ^ | . | \d | $ )/xms;
+
+## name allowed to have one single character alternation
+## failures 0
+## cut
+
+m/\A (?: a | do | in | queue | rue | woe | xray ) \z/xms;
+
+## name basic failures
+## failures 2
+## optional_modules Regexp::Parser
+## cut
+
+m/\A (?: a | d | i | q | r | w | x ) \z/xms;
+m/\A (?: qq| qr | qx | q | s | y | tr ) \z/xms;
+
+## name failing regexp with syntax error
+## failures 0
+## cut
+
+m/\A (?: a | d | i | q | r | w | x ) ( \z/xms;
+
+#-----------------------------------------------------------------------------
+# Local Variables:
+# mode: cperl
+# cperl-indent-level: 4
+# fill-column: 78
+# indent-tabs-mode: nil
+# c-indentation-style: bsd
+# End:
+# ex: set ts=8 sts=4 sw=4 tw=78 ft=perl expandtab shiftround :