mojo: Starting serialization for python bindings.

mojo/python/tests/bindings_serialization_deserialization_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 unittest
+
+# pylint: disable=F0401
+import mojo.system
+
+# Generated files
+# pylint: disable=F0401
+import sample_service_mojom
+
+
+def _NewHandle():
+  return mojo.system.MessagePipe().handle0
+
+def _NewFoo():
+  foo_instance = sample_service_mojom.Foo()
+  foo_instance.name = "Foo.name"
+  foo_instance.x = 23
+  foo_instance.y = -23
+  foo_instance.a = False
+  foo_instance.b = True
+  foo_instance.c = True
+  foo_instance.bar = sample_service_mojom.Bar()
+  foo_instance.extra_bars = [
+      sample_service_mojom.Bar(),
+      sample_service_mojom.Bar()
+  ]
+  foo_instance.data = 'Hello world'
+  foo_instance.source = _NewHandle()
+  foo_instance.input_streams = [ _NewHandle() ]
+  foo_instance.output_streams = [ _NewHandle(), _NewHandle() ]
+  foo_instance.array_of_array_of_bools = [ [ True, False ], [] ]
+  foo_instance.multi_array_of_strings = [
+      [
+          [ "1", "2" ],
+          [],
+          [ "3", "4" ],
+      ],
+      [],
+  ]
+  foo_instance.array_of_bools = [ True, 0, 1, 2, 0 ]
+  return foo_instance
+
+class SerializationDeserializationTest(unittest.TestCase):
+
+  def testFooSerialization(self):
+    (data, _) = _NewFoo().Serialize()
+    self.assertTrue(len(data))
+    self.assertEquals(len(data) % 8, 0)