tools/fuzz: add test scripts for synthetic pattern generation.

tools/fuzz/completocrats.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python
+
+from itertools import *
+from optparse import OptionParser
+
+LIMITED_ALPHABET = "abc[](){}*?+^$|:=.\\-"
+
+parser = OptionParser()
+parser.add_option("-d", "--depth",
+                  action="store", type="int", dest="depth", default=200,
+                  help="Depth of generation (akin to maximum length)")
+
+parser.add_option("-f", "--full",
+                  action="store_true", dest="full", default=False,
+                  help="Use a full character set including unprintables")
+
+parser.add_option("-l", "--limited",
+                  action="store_true", dest="limited", default=False,
+                  help="Use a very limited character set: just " + LIMITED_ALPHABET)
+
+(options, args) = parser.parse_args()
+if len(args) != 0:
+    parser.error("incorrect number of arguments")
+
+if (options.full):
+    crange = range(0,256)
+    crange.remove(ord('\n'))
+elif (options.limited):
+    crange = [ ord(c) for c in LIMITED_ALPHABET ]
+else:
+    crange = range(32, 127)
+
+srange = [ chr(c) for c in crange ]
+
+i = 0
+for x in product(srange, repeat = options.depth):
+    line = str(i) + ":/" + "".join(x) + "/"
+    print line
+    i += 1