Add a data-driven unit test to validate autofill profile merging during aggregation.

chrome/test/data/autofill/merge/tools/reserialize_profiles_from_query.py

Index: chrome/test/data/autofill/merge/tools/reserialize_profiles_from_query.py
diff --git a/chrome/test/data/autofill/merge/tools/reserialize_profiles_from_query.py b/chrome/test/data/autofill/merge/tools/reserialize_profiles_from_query.py
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+++ b/chrome/test/data/autofill/merge/tools/reserialize_profiles_from_query.py
@@ -0,0 +1,38 @@
+# 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.
+
+import sys
+
+from autofill_merge_common import SerializeProfiles, ColumnNameToFieldType
+
+def main():
+  """Serializes the output of the query 'SELECT * from autofill_profiles;'.
+
+  """
+
+  COLUMNS = ['GUID', 'LABEL', 'FIRST_NAME', 'MIDDLE_NAME', 'LAST_NAME', 'EMAIL',
+             'COMPANY_NAME', 'ADDRESS_LINE_1', 'ADDRESS_LINE_2', 'CITY',
+             'STATE', 'ZIPCODE', 'COUNTRY', 'PHONE', 'FAX', 'DATE_MODIFIED']
+
+  if len(sys.argv) != 2:
+    print ("Usage: python reserialize_profiles_from_query.py "
+           "<path/to/serialized_profiles>")
+    return
+
+  types = [ColumnNameToFieldType(column_name) for column_name in COLUMNS]
+  profiles = []
+  with open(sys.argv[1], 'r') as serialized_profiles:
+    for line in serialized_profiles:
+      # trim the newline if present
+      if line[-1] == '\n':
+        line = line[:-1]
+
+      values = line.split("|")
+      profiles.append(zip(types, values))
+
+  print SerializeProfiles(profiles)
+
+
+if __name__ == '__main__':
+  main()