-
Notifications
You must be signed in to change notification settings - Fork 0
/
regex_unittest.py
103 lines (82 loc) · 3.96 KB
/
regex_unittest.py
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
93
94
95
96
97
98
99
100
101
102
103
import unittest
import re
class TestRegex(unittest.TestCase):
regex = "((?:(?:\\/\\*)|\\#)\\~(?:.*?|[\\r\\n])*?\\~(?:(?:\\*\\/)|\\#))"
slash_comment = """int main() {
printf("Hello World");
/*~ int x = 10;
x *= 3;
printf("%d", x); ~*/
}"""
slash_comment_multiple = """int main() {
printf("Hello World");
/*~ int x = 10;
x *= 3;
printf("%d", x); ~*/
}
int not_main() {
printf("Hello World");
/*~ int x = 10;
x *= 4;
printf("%d", x); ~*/
}"""
slash_comment_inline = """int main() {
printf("Hello World");
/*~ int x = 10;
/*~ x *= 3;
/*~ printf("%d", x); ~*/
}"""
slash_comment_multiple_inline = """int main() {
printf("Hello World");
/*~ int x = 10;
/*~ x *= 3;
/*~ printf("%d", x); ~*/
}
int not_main() {
printf("Hello World");
/*~ int x = 10;
/*~ x *= 4;
/*~ printf("%d", x); ~*/
}"""
pound_comment = """def test():
print "hello world"
#~ x = 10
x *= 3
print x ~#"""
pound_comment_inline = """def test():
print "hello world"
#~ x = 10
#~ x *= 3
#~ print x ~#"""
pound_comment_multiple = """def test():
print "hello world"
#~ x = 10
x *= 3
print x ~#
def another_test():
#~ x = 11
x *= 3
print x ~#
print "hey" """
pound_comment_multiple_inline = """def test():
print "hello world"
#~ x = 10
#~ x *= 3
#~ print x ~#
def another_test():
#~ x = 11
#~ x *= 3
#~ print x ~#
print "hey" """
def test_regex_slash(self):
self.assertEqual(1, len(re.findall(self.regex, self.slash_comment, re.M)))
self.assertEqual(2, len(re.findall(self.regex, self.slash_comment_multiple, re.M)))
self.assertEqual(1, len(re.findall(self.regex, self.slash_comment_inline, re.M)))
self.assertEqual(2, len(re.findall(self.regex, self.slash_comment_multiple_inline, re.M)))
def test_regex_pound(self):
self.assertEqual(1, len(re.findall(self.regex, self.pound_comment, re.M)))
self.assertEqual(2, len(re.findall(self.regex, self.pound_comment_multiple, re.M)))
self.assertEqual(1, len(re.findall(self.regex, self.pound_comment_inline, re.M)))
self.assertEqual(2, len(re.findall(self.regex, self.pound_comment_multiple_inline, re.M)))
if __name__ == '__main__':
unittest.main()