tools/json_schema_compiler/cpp_util_test.py

   1 #!/usr/bin/env python
   2 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 import unittest
   7
   8 from cpp_util import (
   9     Classname, CloseNamespace, GenerateIfndefName, OpenNamespace)
  10
  11 class CppUtilTest(unittest.TestCase):
  12   def testClassname(self):
  13     self.assertEquals('Permissions', Classname('permissions'))
  14     self.assertEquals('UpdateAllTheThings',
  15         Classname('updateAllTheThings'))
  16     self.assertEquals('Aa_Bb_Cc', Classname('aa.bb.cc'))
  17
  18   def testNamespaceDeclaration(self):
  19     self.assertEquals('namespace foo {',
  20                       OpenNamespace('foo').Render())
  21     self.assertEquals('}  // namespace foo',
  22                       CloseNamespace('foo').Render())
  23
  24     self.assertEquals(
  25         'namespace extensions {\n'
  26         'namespace foo {',
  27         OpenNamespace('extensions::foo').Render())
  28     self.assertEquals(
  29         '}  // namespace foo\n'
  30         '}  // namespace extensions',
  31         CloseNamespace('extensions::foo').Render())
  32
  33     self.assertEquals(
  34         'namespace extensions {\n'
  35         'namespace gen {\n'
  36         'namespace api {',
  37         OpenNamespace('extensions::gen::api').Render())
  38     self.assertEquals(
  39         '}  // namespace api\n'
  40         '}  // namespace gen\n'
  41         '}  // namespace extensions',
  42         CloseNamespace('extensions::gen::api').Render())
  43
  44     self.assertEquals(
  45         'namespace extensions {\n'
  46         'namespace gen {\n'
  47         'namespace api {\n'
  48         'namespace foo {',
  49         OpenNamespace('extensions::gen::api::foo').Render())
  50     self.assertEquals(
  51         '}  // namespace foo\n'
  52         '}  // namespace api\n'
  53         '}  // namespace gen\n'
  54         '}  // namespace extensions',
  55         CloseNamespace('extensions::gen::api::foo').Render())
  56
  57   def testGenerateIfndefName(self):
  58     self.assertEquals('FOO_BAR_BAZ_H__', GenerateIfndefName('foo\\bar\\baz.h'))
  59     self.assertEquals('FOO_BAR_BAZ_H__', GenerateIfndefName('foo/bar/baz.h'))
  60
  61
  62 if __name__ == '__main__':
  63   unittest.main()