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
|
/*
* ngtcp2
*
* Copyright (c) 2017 ngtcp2 contributors
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "ngtcp2_range_test.h"
#include <CUnit/CUnit.h>
#include "ngtcp2_range.h"
#include "ngtcp2_test_helper.h"
void test_ngtcp2_range_intersect(void) {
ngtcp2_range a, b, c;
ngtcp2_range_init(&a, 0, UINT64_MAX);
ngtcp2_range_init(&b, 0, 1000000007);
c = ngtcp2_range_intersect(&a, &b);
CU_ASSERT(0 == c.begin);
CU_ASSERT(1000000007 == c.end);
ngtcp2_range_init(&a, 1000000007, UINT64_MAX);
ngtcp2_range_init(&b, 0, UINT64_MAX);
c = ngtcp2_range_intersect(&a, &b);
CU_ASSERT(1000000007 == c.begin);
CU_ASSERT(UINT64_MAX == c.end);
ngtcp2_range_init(&a, 0, UINT64_MAX);
ngtcp2_range_init(&b, 33333, 55555);
c = ngtcp2_range_intersect(&a, &b);
CU_ASSERT(33333 == c.begin);
CU_ASSERT(55555 == c.end);
ngtcp2_range_init(&a, 0, 1000000009);
ngtcp2_range_init(&b, 1000000007, UINT64_MAX);
c = ngtcp2_range_intersect(&a, &b);
CU_ASSERT(1000000007 == c.begin);
CU_ASSERT(1000000009 == c.end);
}
void test_ngtcp2_range_cut(void) {
ngtcp2_range a, b, l, r;
ngtcp2_range_init(&a, 0, UINT64_MAX);
ngtcp2_range_init(&b, 1000000007, 1000000009);
ngtcp2_range_cut(&l, &r, &a, &b);
CU_ASSERT(0 == l.begin);
CU_ASSERT(1000000007 == l.end);
CU_ASSERT(1000000009 == r.begin);
CU_ASSERT(UINT64_MAX == r.end);
ngtcp2_range_init(&a, 0, UINT64_MAX);
ngtcp2_range_init(&b, 0, 1000000007);
ngtcp2_range_cut(&l, &r, &a, &b);
CU_ASSERT(0 == ngtcp2_range_len(&l));
CU_ASSERT(1000000007 == r.begin);
CU_ASSERT(UINT64_MAX == r.end);
ngtcp2_range_init(&a, 0, UINT64_MAX);
ngtcp2_range_init(&b, 1000000009, UINT64_MAX);
ngtcp2_range_cut(&l, &r, &a, &b);
CU_ASSERT(0 == l.begin);
CU_ASSERT(1000000009 == l.end);
CU_ASSERT(0 == ngtcp2_range_len(&r));
}
void test_ngtcp2_range_not_after(void) {
ngtcp2_range a, b;
ngtcp2_range_init(&a, 1, 1000000007);
ngtcp2_range_init(&b, 0, 1000000007);
CU_ASSERT(ngtcp2_range_not_after(&a, &b));
ngtcp2_range_init(&a, 1, 1000000008);
ngtcp2_range_init(&b, 0, 1000000007);
CU_ASSERT(!ngtcp2_range_not_after(&a, &b));
}
|
