freebsd-dev/gnu/usr.bin/grep/tests/bre.awk

BEGIN {
	FS="@";
	n = 0;
	printf ("# Generated Spencer BRE Test\n");
	printf ("failures=0\n");
}

$0 ~ /^#/  { next; }

NF == 3 {
	printf ("status=`echo '%s' | { ${GREP} -e '%s' > /dev/null 2>&1; echo $?; cat >/dev/null; }`\n",$3, $2);
	printf ("if test $status -ne %s ; then\n", $1);
	printf ("\techo Spencer bre test \\#%d failed\n", ++n);
	printf ("\tfailures=1\n");
	printf ("fi\n");
}

NF == 4 {
#don't alarm users
#	printf ("echo '%s' | ${GREP} -e '%s' > /dev/null 2>&1\n",$3, $2);
#	printf ("if test $? -ne %s ; then\n", $1);
#	printf ("\techo Expected non conformance \\#%d ... continuing\n", ++n);
#	printf ("fi\n");
}

END { printf ("exit $failures\n"); }