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# Copyright (c) 2002 by Intevation GmbH
# Authors:
# Bernhard Herzog <bh@intevation.de>
#
# This program is free software under the GPL (>=v2)
# Read the file COPYING coming with Thuban for details.
"""
Test the functions in Thuban.Lib.fileutil
"""
__version__ = "$Revision: 340 $"
# $Source$
# $Id: test_fileutil.py 340 2002-09-20 17:32:59Z bh $
import unittest
import support
support.initthuban()
from Thuban.Lib.fileutil import relative_filename_posix, relative_filename_nt
class TestRelativeFilename(unittest.TestCase):
"""Test cases for the relative_filename function."""
def test_posix(self):
"""Test relative_filename posix version"""
self.assertEquals(relative_filename_posix("/usr/local/lib/",
"/usr/local/lib/python"),
'python')
self.assertEquals(relative_filename_posix("/usr/local/lib/",
"/usr/local/bin/python"),
'../bin/python')
self.assertEquals(relative_filename_posix("/usr/local/lib/",
"/usr/bin/python"),
'../../bin/python')
self.assertEquals(relative_filename_posix("/usr/local/lib/",
"/var/spool/mail"),
'/var/spool/mail')
self.assertEquals(relative_filename_posix("/home/", "xyzzy"),
'xyzzy')
self.assertRaises(TypeError,
relative_filename_posix, "home/", "/xyzzy")
def test_nt(self):
"""Test relative_filename nt version"""
self.assertEquals(relative_filename_nt(r"C:\Programme\Python",
r"C:\Programme\Thuban"),
'..\\Thuban')
self.assertEquals(relative_filename_nt(r"C:\Programme\Python",
r"D:\Programme\Thuban"),
'D:\\Programme\\Thuban')
self.assertEquals(relative_filename_nt(r"C:\Programme\Python",
r"C:Programme"),
'C:Programme')
# first argument is not an absolute filename
self.assertRaises(TypeError, relative_filename_nt,
r"C:Programme\Python", r"C:Programme")
# No drive letters
self.assertRaises(TypeError, relative_filename_nt,
r"\Programme\Python", r"\Programme")
if __name__ == "__main__":
unittest.main()
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