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
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
import cson, os, json, pytest
def test_writer():
srcdir = os.path.join(os.path.split(__file__)[0], 'writer')
for name in os.listdir(srcdir):
if not name.endswith('.json'):
continue
json_fname = os.path.join(srcdir, name)
with open(json_fname, 'rb') as fin:
j = json.loads(fin.read().decode('utf-8'))
c = cson.dumps(j, indent=4, sort_keys=True, ensure_ascii=False)
cson_name = name[:-5] + '.cson'
with open(os.path.join(srcdir, cson_name), 'rb') as fin:
cc = fin.read().decode('utf-8').replace('\r\n', '\n')
assert c == cc
c = cson.loads(c)
assert c == j
def test_circular():
with pytest.raises(ValueError):
o = []
o.append({'a': o})
cson.dumps(o, indent=4)
def test_default_terse():
class X:
pass
xx = [1]
def x_def(x):
return xx
c = cson.dumps(X(), default=x_def)
assert c == '[1]'
def test_default_indent():
class X:
pass
xx = [1]
def x_def(x):
return xx
c = cson.dumps(X(), indent=4, default=x_def)
assert c == '[\n 1\n]\n'
def test_circular_in_default():
class X:
pass
xx = [1]
xx.append(xx)
def x_def(x):
return xx
with pytest.raises(ValueError):
cson.dumps(X(), default=x_def)
def test_circular_in_default_indent():
class X:
pass
xx = [1]
xx.append(xx)
def x_def(x):
return xx
with pytest.raises(ValueError):
cson.dumps(X(), indent=4, default=x_def)
def test_nonstring_keys():
c = cson.dumps({1: 1}, indent=4)
assert c == "'1': 1\n"
def test_unskipped_keys():
class X:
pass
with pytest.raises(TypeError):
cson.dumps({X(): 1}, indent=4)
def test_skipkeys():
class X:
pass
c = cson.dumps({X(): 1}, indent=4, skipkeys=True)
assert c == "{}\n"
|
