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1 # coding: utf-8
1 """Test suite for our color utilities.
2 """Test suite for our color utilities.
2
3
3 Authors
4 Authors
4 -------
5 -------
5
6
6 * Min RK
7 * Min RK
7 """
8 """
8 #-----------------------------------------------------------------------------
9 #-----------------------------------------------------------------------------
9 # Copyright (C) 2011 The IPython Development Team
10 # Copyright (C) 2011 The IPython Development Team
10 #
11 #
11 # Distributed under the terms of the BSD License. The full license is in
12 # Distributed under the terms of the BSD License. The full license is in
12 # the file COPYING.txt, distributed as part of this software.
13 # the file COPYING.txt, distributed as part of this software.
13 #-----------------------------------------------------------------------------
14 #-----------------------------------------------------------------------------
14
15
15 #-----------------------------------------------------------------------------
16 #-----------------------------------------------------------------------------
16 # Imports
17 # Imports
17 #-----------------------------------------------------------------------------
18 #-----------------------------------------------------------------------------
18
19
19 # third party
20 # third party
20 import nose.tools as nt
21 import nose.tools as nt
21
22
22 # our own
23 # our own
23 from IPython.utils.PyColorize import Parser
24 from IPython.utils.PyColorize import Parser
25 import io
24
26
25 #-----------------------------------------------------------------------------
27 #-----------------------------------------------------------------------------
26 # Test functions
28 # Test functions
27 #-----------------------------------------------------------------------------
29 #-----------------------------------------------------------------------------
28
30
29 def test_unicode_colorize():
31 sample = u"""
30 p = Parser()
32 def function(arg, *args, kwarg=True, **kwargs):
31 f1 = p.format('1/0', 'str')
33 '''
32 f2 = p.format(u'1/0', 'str')
34 this is docs
33 nt.assert_equal(f1, f2)
35 '''
36 pass is True
37 False == None
34
38
39 with io.open(ru'unicode'):
40 raise ValueError("\n escape \r sequence")
41
42 print("wΔ›ird ΓΌnicoΓ°e")
43
44 class Bar(Super):
45
46 def __init__(self):
47 super(Bar, self).__init__(1**2, 3^4, 5 or 6)
48 """
49
50 def test_loop_colors():
51
52 for scheme in ('Linux', 'NoColor','LightBG'):
53
54 def test_unicode_colorize():
55 p = Parser()
56 f1 = p.format('1/0', 'str', scheme=scheme)
57 f2 = p.format(u'1/0', 'str', scheme=scheme)
58 nt.assert_equal(f1, f2)
59
60 def test_parse_sample():
61 """and test writing to a buffer"""
62 buf = io.StringIO()
63 p = Parser()
64 p.format(sample, buf, scheme=scheme)
65 buf.seek(0)
66 f1 = buf.read()
67
68 nt.assert_not_in('ERROR', f1)
69
70 def test_parse_error():
71 p = Parser()
72 f1 = p.format(')', 'str', scheme=scheme)
73 if scheme != 'NoColor':
74 nt.assert_in('ERROR', f1)
75
76 yield test_unicode_colorize
77 yield test_parse_sample
78 yield test_parse_error
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