1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
from ctypes import *
import unittest
class StringBufferTestCase(unittest.TestCase):
def test_buffer(self):
b = create_string_buffer(32)
self.failUnlessEqual(len(b), 32)
self.failUnlessEqual(sizeof(b), 32 * sizeof(c_char))
self.failUnless(type(b[0]) is str)
b = create_string_buffer("abc")
self.failUnlessEqual(len(b), 4) # trailing nul char
self.failUnlessEqual(sizeof(b), 4 * sizeof(c_char))
self.failUnless(type(b[0]) is str)
self.failUnlessEqual(b[0], "a")
self.failUnlessEqual(b[:], "abc\0")
def test_string_conversion(self):
b = create_string_buffer("abc")
self.failUnlessEqual(len(b), 4) # trailing nul char
self.failUnlessEqual(sizeof(b), 4 * sizeof(c_char))
self.failUnless(type(b[0]) is str)
self.failUnlessEqual(b[0], "a")
self.failUnlessEqual(b[:], "abc\0")
try:
c_wchar
except NameError:
pass
else:
def test_unicode_buffer(self):
b = create_unicode_buffer(32)
self.failUnlessEqual(len(b), 32)
self.failUnlessEqual(sizeof(b), 32 * sizeof(c_wchar))
self.failUnless(type(b[0]) is str)
b = create_unicode_buffer("abc")
self.failUnlessEqual(len(b), 4) # trailing nul char
self.failUnlessEqual(sizeof(b), 4 * sizeof(c_wchar))
self.failUnless(type(b[0]) is str)
self.failUnlessEqual(b[0], "a")
self.failUnlessEqual(b[:], "abc\0")
def test_unicode_conversion(self):
b = create_unicode_buffer("abc")
self.failUnlessEqual(len(b), 4) # trailing nul char
self.failUnlessEqual(sizeof(b), 4 * sizeof(c_wchar))
self.failUnless(type(b[0]) is str)
self.failUnlessEqual(b[0], "a")
self.failUnlessEqual(b[:], "abc\0")
if __name__ == "__main__":
unittest.main()
|