Add hb-unicode-encode

diff --git a/test/shaping/hb-unicode-encode b/test/shaping/hb-unicode-encode
new file mode 100755 (executable)
index 0000000..02609be
--- /dev/null
+++ b/test/shaping/hb-unicode-encode
@@ -0,0 +1,22 @@
+#!/usr/bin/python
+
+import sys
+import re
+
+def encode (s):
+       s = re.sub (r"[<+>\\uU]", " ", s)
+       s = re.sub (r"0[xX]", " ", s)
+       return u''.join (unichr (int (x, 16)) for x in re.split ('[, \n]', s) if len (x))
+
+if __name__ == '__main__':
+
+       if len (sys.argv) == 1 or ('--stdin' in sys.argv and len (sys.argv) != 2):
+               print "Usage:\n  %s UNICODE_CODEPOINTS...\nor:\n  %s --stdin" % (sys.argv[0], sys.argv[0])
+               sys.exit (1)
+
+       if '--stdin' in sys.argv:
+               sys.argv.remove ('--stdin')
+               for line in sys.stdin.readlines ():
+                       print encode (line)
+       else:
+               print encode (','.join (sys.argv[1:]))