Initial source commit to grit-i18n project.

grit/format/data_pack_unittest.py

+#!/usr/bin/python2.4
+# Copyright (c) 2011 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+'''Unit tests for grit.format.data_pack'''
+
+import os
+import sys
+if __name__ == '__main__':
+  sys.path.append(os.path.join(os.path.dirname(sys.argv[0]), '../..'))
+import unittest
+
+from grit.format import data_pack
+
+class FormatDataPackUnittest(unittest.TestCase):
+  def testWriteDataPack(self):
+    expected = (
+        '\x04\x00\x00\x00'                  # header(version
+        '\x04\x00\x00\x00'                  #        no. entries,
+        '\x01'                              #        encoding)
+        '\x01\x00\x27\x00\x00\x00'          # index entry 1
+        '\x04\x00\x27\x00\x00\x00'          # index entry 4
+        '\x06\x00\x33\x00\x00\x00'          # index entry 6
+        '\x0a\x00\x3f\x00\x00\x00'          # index entry 10
+        '\x00\x00\x3f\x00\x00\x00'          # extra entry for the size of last
+        'this is id 4this is id 6')         # data
+    input = { 1: "", 4: "this is id 4", 6: "this is id 6", 10: "" }
+    output = data_pack.DataPack.WriteDataPackToString(input, data_pack.UTF8)
+    self.failUnless(output == expected)
+
+
+if __name__ == '__main__':
+  unittest.main()