Update mojo sdk to rev cc531b32182099a5a034a99daff35ed5d38a61c8

mojo/public/tools/bindings/pylib/mojom_tests/generate/module_unittest.py

+# Copyright 2014 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 imp
+import os.path
+import sys
+import unittest
+
+def _GetDirAbove(dirname):
+  """Returns the directory "above" this file containing |dirname| (which must
+  also be "above" this file)."""
+  path = os.path.abspath(__file__)
+  while True:
+    path, tail = os.path.split(path)
+    assert tail
+    if tail == dirname:
+      return path
+
+try:
+  imp.find_module("mojom")
+except ImportError:
+  sys.path.append(os.path.join(_GetDirAbove("pylib"), "pylib"))
+from mojom.generate import module as mojom
+
+
+class ModuleTest(unittest.TestCase):
+
+  def testNonInterfaceAsInterfaceRequest(self):
+    """Tests that a non-interface cannot be used for interface requests."""
+    module = mojom.Module('test_module', 'test_namespace')
+    struct = mojom.Struct('TestStruct', module=module)
+    with self.assertRaises(Exception) as e:
+      mojom.InterfaceRequest(struct)
+    self.assertEquals(
+        e.exception.__str__(),
+        'Interface request requires \'x:TestStruct\' to be an interface.')