Limnoria/test/test_dynamicScope.py

###
# Copyright (c) 2005, Jeremiah Fincher
# Copyright (c) 2010-2021, Valentin Lorentz
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#   * Redistributions of source code must retain the above copyright notice,
#     this list of conditions, and the following disclaimer.
#   * Redistributions in binary form must reproduce the above copyright notice,
#     this list of conditions, and the following disclaimer in the
#     documentation and/or other materials provided with the distribution.
#   * Neither the name of the author of this software nor the name of
#     contributors to this software may be used to endorse or promote products
#     derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
###

from supybot.test import *

class TestDynamic(SupyTestCase):
    def test(self):
        def f(x):
            i = 2
            return g(x)
        def g(y):
            j = 3
            return h(y)
        def h(z):
            self.assertEqual(dynamic.z, z)
            self.assertEqual(dynamic.j, 3)
            self.assertEqual(dynamic.i, 2)
            self.assertEqual(dynamic.y, z)
            self.assertEqual(dynamic.x, z)
            #self.assertRaises(NameError, getattr, dynamic, 'asdfqwerqewr')
            self.assertEqual(dynamic.self, self)
            return z
        self.assertEqual(f(10), 10)

    def testCommonUsage(self):
        foo = 'bar'
        def f():
            foo = dynamic.foo
            self.assertEqual(foo, 'bar')
        f()

# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79: