def test_char_from_address(self):
from ctypes import c_char
from array import array
a = array('c', 'x')
v = c_char.from_address(a.buffer_info()[0])
self.assertEqual(v.value, a[0])
self.assertIs(type(v), c_char)
a[0] = '?'
self.assertEqual(v.value, a[0])
def test_char_from_address(self):
from ctypes import c_char
from array import array
a = array('c', 'x')
v = c_char.from_address(a.buffer_info()[0])
self.assertEqual(v.value, a[0])
self.assertIs(type(v), c_char)
a[0] = '?'
self.assertEqual(v.value, a[0])
def test_char_from_address(self):
from ctypes import c_char
from array import array
a = array('c', 'x')
v = c_char.from_address(a.buffer_info()[0])
assert v.value == a[0]
assert type(v) is c_char
a[0] = '?'
assert v.value == a[0]
def test_char_from_address(self):
from ctypes import c_char
from array import array
a = array('c', 'x')
v = c_char.from_address(a.buffer_info()[0])
assert v.value == a[0]
assert type(v) is c_char
a[0] = '?'
assert v.value == a[0]
def test_char_from_address(self):
from ctypes import c_char
from array import array
a = array("c", "x")
v = c_char.from_address(a.buffer_info()[0])
self.failUnlessEqual(v.value, a[0])
self.failUnless(type(v) is c_char)
a[0] = "?"
self.failUnlessEqual(v.value, a[0])
def test_char_from_address(self):
from ctypes import c_char
from array import array
a = array('b', [0])
a[0] = ord('x')
v = c_char.from_address(a.buffer_info()[0])
self.assertEqual(v.value, b'x')
self.assertTrue(type(v) is c_char)
a[0] = ord('?')
self.assertEqual(v.value, b'?')
def test_char_from_address(self):
from ctypes import c_char
from array import array
a = array('b', [0])
a[0] = ord('x')
v = c_char.from_address(a.buffer_info()[0])
self.failUnlessEqual(v.value, b'x')
self.failUnless(type(v) is c_char)
a[0] = ord('?')
self.failUnlessEqual(v.value, b'?')
#!/usr/bin/env python # -*- coding: utf-8 -*- """ @Time : 2019/3/21 18:11 @Author : Tianxiang Yang @Project : web_crawler @File : test.py @Software: PyCharm """ from __future__ import print_function, absolute_import, division from ctypes import c_char, c_byte a = 'laal' print(id(a)) g = c_char.from_address(id(a)) f = c_byte.from_address(1920862605240) print(str(g.value)) print(f.value)
