symbian-qemu-0.9.1-12/python-2.6.1/Lib/test/test_buffer.py
author Gareth Stockwell <gareth.stockwell@accenture.com>
Wed, 22 Sep 2010 15:40:40 +0100
branchgraphics-phase-3
changeset 111 345f1c88c950
parent 1 2fb8b9db1c86
permissions -rw-r--r--
Fixes to syborg-graphicswrapper.vcproj These changes allow syborg-graphicswrapper to link against the hostthreadadapter and khronosapiwrapper libraries built by the graphics.simulator component. The .vcproj file uses relative paths, which requires that the following three packages are laid out as follows: os/ graphics adapt/ graphics.simulator qemu

"""Unit tests for buffer objects.

For now, tests just new or changed functionality.

"""

import unittest
from test import test_support

class BufferTests(unittest.TestCase):

    def test_extended_getslice(self):
        # Test extended slicing by comparing with list slicing.
        s = "".join(chr(c) for c in list(range(255, -1, -1)))
        b = buffer(s)
        indices = (0, None, 1, 3, 19, 300, -1, -2, -31, -300)
        for start in indices:
            for stop in indices:
                # Skip step 0 (invalid)
                for step in indices[1:]:
                    self.assertEqual(b[start:stop:step],
                                     s[start:stop:step])


def test_main():
    test_support.run_unittest(BufferTests)

if __name__ == "__main__":
    test_main()