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#!/usr/bin/env python
# Copyright (c) 2012 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
from cpp_util import (
Classname, CloseNamespace, GenerateIfndefName, OpenNamespace)
class CppUtilTest(unittest.TestCase):
def testClassname(self):
self.assertEquals('Permissions', Classname('permissions'))
self.assertEquals('UpdateAllTheThings',
Classname('updateAllTheThings'))
self.assertEquals('Aa_Bb_Cc', Classname('aa.bb.cc'))
def testNamespaceDeclaration(self):
self.assertEquals('namespace foo {',
OpenNamespace('foo').Render())
self.assertEquals('} // namespace foo',
CloseNamespace('foo').Render())
self.assertEquals(
'namespace extensions {\n'
'namespace foo {',
OpenNamespace('extensions::foo').Render())
self.assertEquals(
'} // namespace foo\n'
'} // namespace extensions',
CloseNamespace('extensions::foo').Render())
self.assertEquals(
'namespace extensions {\n'
'namespace gen {\n'
'namespace api {',
OpenNamespace('extensions::gen::api').Render())
self.assertEquals(
'} // namespace api\n'
'} // namespace gen\n'
'} // namespace extensions',
CloseNamespace('extensions::gen::api').Render())
self.assertEquals(
'namespace extensions {\n'
'namespace gen {\n'
'namespace api {\n'
'namespace foo {',
OpenNamespace('extensions::gen::api::foo').Render())
self.assertEquals(
'} // namespace foo\n'
'} // namespace api\n'
'} // namespace gen\n'
'} // namespace extensions',
CloseNamespace('extensions::gen::api::foo').Render())
def testGenerateIfndefName(self):
self.assertEquals('FOO_BAR_BAZ_H__', GenerateIfndefName('foo\\bar\\baz.h'))
self.assertEquals('FOO_BAR_BAZ_H__', GenerateIfndefName('foo/bar/baz.h'))
if __name__ == '__main__':
unittest.main()
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