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#
# Copyright (c) 2001 Steven Knight
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
import sys
import unittest
from SCons.Sig.TimeStamp import current, collect, signature, to_string, from_string
class my_obj:
"""A dummy object class that satisfies the interface
requirements of the TimeStamp class.
"""
def __init__(self, value = 0):
self.value = value
def get_signature(self):
return self.value
def get_timestamp(self):
return self.value
class TimeStampTestCase(unittest.TestCase):
def test_current(self):
"""Test deciding if an object is up-to-date
Simple comparison of different timestamp values.
"""
o1 = my_obj(value = 111)
assert current(o1, 110)
assert current(o1, 111)
assert not current(o1, 112)
def test_collect(self):
"""Test collecting a list of signatures into a new signature value
into a new timestamp value.
"""
assert 111 == collect((111,))
assert 222 == collect((111, 222))
assert 333 == collect((333, 222, 111))
def test_signature(self):
"""Test generating a signature"""
o1 = my_obj(value = 111)
assert 111 == signature(o1)
def test_to_string(self):
assert '111' == to_string(111)
def test_from_string(self):
assert 111 == from_string('111')
if __name__ == "__main__":
suite = unittest.makeSuite(TimeStampTestCase, 'test_')
if not unittest.TextTestRunner().run(suite).wasSuccessful():
sys.exit(1)
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