| # 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")) |
| import mojom.parse.translate as translate |
| |
| |
| class TranslateTest(unittest.TestCase): |
| """Tests |parser.Parse()|.""" |
| |
| def testSimpleArray(self): |
| """Tests a simple int32[].""" |
| # pylint: disable=W0212 |
| self.assertEquals(translate._MapKind("int32[]"), "a:i32") |
| |
| def testAssociativeArray(self): |
| """Tests a simple uint8{string}.""" |
| # pylint: disable=W0212 |
| self.assertEquals(translate._MapKind("uint8{string}"), "m[s][u8]") |
| |
| def testLeftToRightAssociativeArray(self): |
| """Makes sure that parsing is done from right to left on the internal kinds |
| in the presence of an associative array.""" |
| # pylint: disable=W0212 |
| self.assertEquals(translate._MapKind("uint8[]{string}"), "m[s][a:u8]") |
| |
| if __name__ == "__main__": |
| unittest.main() |
