45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
|
"""Unit tests for buffer objects.
|
||
|
|
|
||
|
|
For now, we just test (the brand new) rich comparison.
|
||
|
|
|
||
|
|
"""
|
||
|
|
|
||
|
|
import unittest
|
||
|
|
from test import test_support
|
||
|
|
|
||
|
|
class BufferTests(unittest.TestCase):
|
||
|
|
|
||
|
|
def test_comparison(self):
|
||
|
|
a = buffer("a.b.c")
|
||
|
|
b = buffer("a.b" + ".c")
|
||
|
|
self.assert_(a == b)
|
||
|
|
self.assert_(a <= b)
|
||
|
|
self.assert_(a >= b)
|
||
|
|
self.assert_(a == "a.b.c")
|
||
|
|
self.assert_(a <= "a.b.c")
|
||
|
|
self.assert_(a >= "a.b.c")
|
||
|
|
b = buffer("a.b.c.d")
|
||
|
|
self.assert_(a != b)
|
||
|
|
self.assert_(a <= b)
|
||
|
|
self.assert_(a < b)
|
||
|
|
self.assert_(a != "a.b.c.d")
|
||
|
|
self.assert_(a < "a.b.c.d")
|
||
|
|
self.assert_(a <= "a.b.c.d")
|
||
|
|
b = buffer("a.b")
|
||
|
|
self.assert_(a != b)
|
||
|
|
self.assert_(a >= b)
|
||
|
|
self.assert_(a > b)
|
||
|
|
self.assert_(a != "a.b")
|
||
|
|
self.assert_(a > "a.b")
|
||
|
|
self.assert_(a >= "a.b")
|
||
|
|
b = object()
|
||
|
|
self.assert_(a != b)
|
||
|
|
self.failIf(a == b)
|
||
|
|
self.assertRaises(TypeError, lambda: a < b)
|
||
|
|
|
||
|
|
def test_main():
|
||
|
|
test_support.run_unittest(BufferTests)
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
test_main()
|