Compressing .pak resources with new option: "type=GZIPPABLE_BINDATA"

tools/grit/grit/format/data_pack_unittest.py

Index: tools/grit/grit/format/data_pack_unittest.py
diff --git a/tools/grit/grit/format/data_pack_unittest.py b/tools/grit/grit/format/data_pack_unittest.py
index f6e9edcfcb6c99799e76d8c4230c3fddb66793aa..d677531e78abea18659539adc3317cf82f7638b9 100755
--- a/tools/grit/grit/format/data_pack_unittest.py
+++ b/tools/grit/grit/format/data_pack_unittest.py
@@ -13,6 +13,7 @@ if __name__ == '__main__':
 
 import unittest
 
+from grit import exception
 from grit.format import data_pack
 
 
@@ -32,6 +33,39 @@ class FormatDataPackUnittest(unittest.TestCase):
     output = data_pack.WriteDataPackToString(input, data_pack.UTF8)
     self.failUnless(output == expected)
 
+  def testIncludeWithReservedHeader(self):
+    from grit import util
+    from grit.node import misc, include, empty
+    root = misc.GritNode()
+    root.StartParsing(u'grit', None)
+    root.HandleAttribute(u'latest_public_release', u'0')
+    root.HandleAttribute(u'current_release', u'1')
+    root.HandleAttribute(u'base_dir', ur'..\resource')
+    release = misc.ReleaseNode()
+    release.StartParsing(u'release', root)
+    release.HandleAttribute(u'seq', u'1')
+    root.AddChild(release)
+    includes = empty.IncludesNode()
+    includes.StartParsing(u'includes', release)
+    release.AddChild(includes)
+    include_node = include.IncludeNode()
+    include_node.StartParsing(u'include', includes)
+    include_node.HandleAttribute(u'name', u'test')
+    include_node.HandleAttribute(u'type', u'BINDATA')
+    include_node.HandleAttribute(u'file', u'doesntmatter')
+    includes.AddChild(include_node)
+    include_node.EndParsing()
+    root.EndParsing()
+
+    ReadFile_copy = util.ReadFile
+    try:
+      util.ReadFile = lambda a, b: include.IncludeNode.RESERVED_HEADER
+      with self.assertRaises(exception.ReservedHeaderCollision):
+        data_pack.Format(root)
+
+    finally:
+      util.ReadFile = ReadFile_copy
+
   def testRePackUnittest(self):
     expected_with_whitelist = {
         1: 'Never gonna', 10: 'give you up', 20: 'Never gonna let',