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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose with or without fee is hereby granted,
# provided that the above copyright notice and this permission notice
# appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
import unittest
import dns.set
# for convenience
S = dns.set.Set
class SimpleSetTestCase(unittest.TestCase):
def testLen1(self):
s1 = S()
self.assertTrue(len(s1) == 0)
def testLen2(self):
s1 = S([1, 2, 3])
self.assertTrue(len(s1) == 3)
def testLen3(self):
s1 = S([1, 2, 3, 3, 3])
self.assertTrue(len(s1) == 3)
def testUnion1(self):
s1 = S([1, 2, 3])
s2 = S([1, 2, 3])
e = S([1, 2, 3])
self.assertTrue(s1 | s2 == e)
def testUnion2(self):
s1 = S([1, 2, 3])
s2 = S([])
e = S([1, 2, 3])
self.assertTrue(s1 | s2 == e)
def testUnion3(self):
s1 = S([1, 2, 3])
s2 = S([3, 4])
e = S([1, 2, 3, 4])
self.assertTrue(s1 | s2 == e)
def testIntersection1(self):
s1 = S([1, 2, 3])
s2 = S([1, 2, 3])
e = S([1, 2, 3])
self.assertTrue(s1 & s2 == e)
def testIntersection2(self):
s1 = S([0, 1, 2, 3])
s2 = S([1, 2, 3, 4])
e = S([1, 2, 3])
self.assertTrue(s1 & s2 == e)
def testIntersection3(self):
s1 = S([1, 2, 3])
s2 = S([])
e = S([])
self.assertTrue(s1 & s2 == e)
def testIntersection4(self):
s1 = S([1, 2, 3])
s2 = S([5, 4])
e = S([])
self.assertTrue(s1 & s2 == e)
def testDifference1(self):
s1 = S([1, 2, 3])
s2 = S([5, 4])
e = S([1, 2, 3])
self.assertTrue(s1 - s2 == e)
def testDifference2(self):
s1 = S([1, 2, 3])
s2 = S([])
e = S([1, 2, 3])
self.assertTrue(s1 - s2 == e)
def testDifference3(self):
s1 = S([1, 2, 3])
s2 = S([3, 2])
e = S([1])
self.assertTrue(s1 - s2 == e)
def testDifference4(self):
s1 = S([1, 2, 3])
s2 = S([3, 2, 1])
e = S([])
self.assertTrue(s1 - s2 == e)
def testSubset1(self):
s1 = S([1, 2, 3])
s2 = S([3, 2, 1])
self.assertTrue(s1.issubset(s2))
def testSubset2(self):
s1 = S([1, 2, 3])
self.assertTrue(s1.issubset(s1))
def testSubset3(self):
s1 = S([])
s2 = S([1, 2, 3])
self.assertTrue(s1.issubset(s2))
def testSubset4(self):
s1 = S([1])
s2 = S([1, 2, 3])
self.assertTrue(s1.issubset(s2))
def testSubset5(self):
s1 = S([])
s2 = S([])
self.assertTrue(s1.issubset(s2))
def testSubset6(self):
s1 = S([1, 4])
s2 = S([1, 2, 3])
self.assertTrue(not s1.issubset(s2))
def testSuperset1(self):
s1 = S([1, 2, 3])
s2 = S([3, 2, 1])
self.assertTrue(s1.issuperset(s2))
def testSuperset2(self):
s1 = S([1, 2, 3])
self.assertTrue(s1.issuperset(s1))
def testSuperset3(self):
s1 = S([1, 2, 3])
s2 = S([])
self.assertTrue(s1.issuperset(s2))
def testSuperset4(self):
s1 = S([1, 2, 3])
s2 = S([1])
self.assertTrue(s1.issuperset(s2))
def testSuperset5(self):
s1 = S([])
s2 = S([])
self.assertTrue(s1.issuperset(s2))
def testSuperset6(self):
s1 = S([1, 2, 3])
s2 = S([1, 4])
self.assertTrue(not s1.issuperset(s2))
def testUpdate1(self):
s1 = S([1, 2, 3])
u = (4, 5, 6)
e = S([1, 2, 3, 4, 5, 6])
s1.update(u)
self.assertTrue(s1 == e)
def testUpdate2(self):
s1 = S([1, 2, 3])
u = []
e = S([1, 2, 3])
s1.update(u)
self.assertTrue(s1 == e)
def testGetitem(self):
s1 = S([1, 2, 3])
i0 = s1[0]
i1 = s1[1]
i2 = s1[2]
s2 = S([i0, i1, i2])
self.assertTrue(s1 == s2)
def testGetslice(self):
s1 = S([1, 2, 3])
slice = s1[0:2]
self.assertTrue(len(slice) == 2)
item = s1[2]
slice.append(item)
s2 = S(slice)
self.assertTrue(s1 == s2)
def testDelitem(self):
s1 = S([1, 2, 3])
del s1[0]
i1 = s1[0]
i2 = s1[1]
self.assertTrue(i1 != i2)
self.assertTrue(i1 == 1 or i1 == 2 or i1 == 3)
self.assertTrue(i2 == 1 or i2 == 2 or i2 == 3)
def testDelslice(self):
s1 = S([1, 2, 3])
del s1[0:2]
i1 = s1[0]
self.assertTrue(i1 == 1 or i1 == 2 or i1 == 3)
if __name__ == '__main__':
unittest.main()
|
