Index: mojo/public/tools/bindings/pylib/mojom_tests/generate/module_unittest.py |
diff --git a/mojo/public/tools/bindings/pylib/mojom_tests/generate/module_unittest.py b/mojo/public/tools/bindings/pylib/mojom_tests/generate/module_unittest.py |
new file mode 100644 |
index 0000000000000000000000000000000000000000..821a721b64769294520d104af98bcbbc00388599 |
--- /dev/null |
+++ b/mojo/public/tools/bindings/pylib/mojom_tests/generate/module_unittest.py |
@@ -0,0 +1,37 @@ |
+# 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.') |