Set the MAXLEN/maxLength attribute for strings in ADM[X] templates.

grit/format/policy_templates/writers/adm_writer_unittest.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.policy_templates.writers.adm_writer'''
 
 
 import os
 import sys
@@ skipping 232 matching lines @@
     KEYNAME "Software\\Policies\\Chromium"
 
     POLICY !!StringPolicy_Policy
       #if version >= 4
         SUPPORTED !!SUPPORTED_WINXPSP2
       #endif
       EXPLAIN !!StringPolicy_Explain
 
       PART !!StringPolicy_Part  EDITTEXT
         VALUENAME "StringPolicy"
+        MAXLEN 1000000
       END PART
     END POLICY
 
   END CATEGORY
 
   CATEGORY !!chromium_recommended
     KEYNAME "Software\\Policies\\Chromium\\Recommended"
 
     POLICY !!StringPolicy_Policy
       #if version >= 4
         SUPPORTED !!SUPPORTED_WINXPSP2
       #endif
       EXPLAIN !!StringPolicy_Explain
 
       PART !!StringPolicy_Part  EDITTEXT
         VALUENAME "StringPolicy"
+        MAXLEN 1000000
       END PART
     END POLICY
 
   END CATEGORY
 
 
 ''', '''[Strings]
 SUPPORTED_WINXPSP2="At least Windows 3.13"
 chromium="Chromium"
 chromium_recommended="Chromium - Recommended"
@@ skipping 448 matching lines @@
     KEYNAME "Software\\Policies\\Chromium"
 
     POLICY !!DictionaryPolicy_Policy
       #if version >= 4
         SUPPORTED !!SUPPORTED_WINXPSP2
       #endif
       EXPLAIN !!DictionaryPolicy_Explain
 
       PART !!DictionaryPolicy_Part  EDITTEXT
         VALUENAME "DictionaryPolicy"
+        MAXLEN 1000000
       END PART
     END POLICY
 
   END CATEGORY
 
   CATEGORY !!chromium_recommended
     KEYNAME "Software\\Policies\\Chromium\\Recommended"
 
     POLICY !!DictionaryPolicy_Policy
       #if version >= 4
         SUPPORTED !!SUPPORTED_WINXPSP2
       #endif
       EXPLAIN !!DictionaryPolicy_Explain
 
       PART !!DictionaryPolicy_Part  EDITTEXT
         VALUENAME "DictionaryPolicy"
+        MAXLEN 1000000
       END PART
     END POLICY
 
   END CATEGORY
 
 
 ''', '''[Strings]
 SUPPORTED_WINXPSP2="At least Windows 3.13"
 chromium="Chromium"
 chromium_recommended="Chromium - Recommended"
@@ skipping 172 matching lines @@
       END POLICY
 
       POLICY !!Policy2_Policy
         #if version >= 4
           SUPPORTED !!SUPPORTED_WINXPSP2
         #endif
         EXPLAIN !!Policy2_Explain
 
         PART !!Policy2_Part  EDITTEXT
           VALUENAME "Policy2"
+          MAXLEN 1000000
         END PART
       END POLICY
 
     END CATEGORY
 
   END CATEGORY
 
   CATEGORY !!chromium_recommended
     KEYNAME "Software\\Policies\\Chromium\\Recommended"
 
@@ skipping 24 matching lines @@
 Policy1_Explain="Description of policy1.\\nWith a newline."
 Policy1_Part="Caption of policy1."
 Policy2_Policy="Caption of policy2."
 Policy2_Explain="Description of policy2.\\nWith a newline."
 Policy2_Part="Caption of policy2."
 ''')
     self.CompareOutputs(output, expected_output)
 
 if __name__ == '__main__':
   unittest.main()