1__doc__ = """
2    >>> test_chars(b'yo')
3    (b'a', b'bc', b'yo')
4    >>> try: test_chars(None)
5    ... except TypeError: pass
6"""
7
8import sys
9
10if sys.version_info[0] < 3:
11    __doc__ = __doc__.replace(u"b'", u"'")
12
13def repeated_literals():
14    """
15    >>> repeated_literals()
16    p1: [4, 4]
17    p2: [5, 5]
18    """
19    cdef int i
20    cdef int* p1 = [4, 4]
21    cdef int* p2 = [5, 5]
22
23    print "p1: %s" % [ p1[i] for i in range(2) ]
24    print "p2: %s" % [ p2[i] for i in range(2) ]
25
26def test_ints(int x):
27    """
28    >>> test_ints(100)
29    (100, 100, 100)
30    """
31    cdef list L = [1,2,3,x]
32    cdef int* Li = [1,2,3,x]
33    cdef int** Lii = [Li, &x]
34    return L[3], Li[3], Lii[1][0]
35
36def test_chars(foo):
37    cdef char** ss = [b"a", b"bc", foo]
38    return ss[0], ss[1], ss[2]
39
40cdef struct MyStruct:
41    int x
42    int y
43    double** data
44
45cdef print_struct(MyStruct a):
46    print a.x, a.y, a.data == NULL
47
48def test_struct(int x, y):
49    """
50    >>> test_struct(-5, -10)
51    -5 -10 True
52    1 2 False
53    """
54    cdef MyStruct* aa = [[x,y, NULL], [x+1,y+1,NULL]]
55    print_struct(aa[0])
56    print_struct([1, 2, <double**>1])
57
58cdef int m_int = -1
59cdef int* m_iarray = [4, m_int]
60cdef int** m_piarray = [m_iarray, &m_int]
61cdef char** m_carray = [b"a", b"bc"]
62cdef MyStruct* m_structarray = [[m_int,0,NULL], [1,m_int+1,NULL]]
63
64def test_module_level():
65    """
66    >>> test_module_level()
67    4 -1
68    4 -1
69    True True
70    1 0 True
71    """
72    print m_iarray[0], m_iarray[1]
73    print m_piarray[0][0], m_piarray[1][0]
74    print m_carray[0] == b"a", m_carray[1] == b"bc"
75    print_struct(m_structarray[1])
76
77
78# Make sure it's still naturally an object.
79
80[0,1,2,3].append(4)
81