Python code coverage for Lib/ctypes/test/test_unaligned_structures.py

#	count	content
1	n/a	import sys, unittest
2	n/a	from ctypes import *
3	n/a
4	n/a	structures = []
5	n/a	byteswapped_structures = []
6	n/a
7	n/a
8	n/a	if sys.byteorder == "little":
9	n/a	SwappedStructure = BigEndianStructure
10	n/a	else:
11	n/a	SwappedStructure = LittleEndianStructure
12	n/a
13	n/a	for typ in [c_short, c_int, c_long, c_longlong,
14	n/a	c_float, c_double,
15	n/a	c_ushort, c_uint, c_ulong, c_ulonglong]:
16	n/a	class X(Structure):
17	n/a	_pack_ = 1
18	n/a	_fields_ = [("pad", c_byte),
19	n/a	("value", typ)]
20	n/a	class Y(SwappedStructure):
21	n/a	_pack_ = 1
22	n/a	_fields_ = [("pad", c_byte),
23	n/a	("value", typ)]
24	n/a	structures.append(X)
25	n/a	byteswapped_structures.append(Y)
26	n/a
27	n/a	class TestStructures(unittest.TestCase):
28	n/a	def test_native(self):
29	n/a	for typ in structures:
30	n/a	## print typ.value
31	n/a	self.assertEqual(typ.value.offset, 1)
32	n/a	o = typ()
33	n/a	o.value = 4
34	n/a	self.assertEqual(o.value, 4)
35	n/a
36	n/a	def test_swapped(self):
37	n/a	for typ in byteswapped_structures:
38	n/a	## print >> sys.stderr, typ.value
39	n/a	self.assertEqual(typ.value.offset, 1)
40	n/a	o = typ()
41	n/a	o.value = 4
42	n/a	self.assertEqual(o.value, 4)
43	n/a
44	n/a	if __name__ == '__main__':
45	n/a	unittest.main()