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
|
/* $NetBSD: t_dummy.c,v 1.6 2016/11/19 15:13:46 kamil Exp $ */
/*-
* Copyright (c) 2016 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: t_dummy.c,v 1.6 2016/11/19 15:13:46 kamil Exp $");
#include "h_common.h"
#include <pthread_dbg.h>
#include <stdio.h>
#include <atf-c.h>
ATF_TC(dummy1);
ATF_TC_HEAD(dummy1, tc)
{
atf_tc_set_md_var(tc, "descr",
"Asserts that dummy lookup functions stop td_open() with failure");
}
ATF_TC_BODY(dummy1, tc)
{
struct td_proc_callbacks_t dummy_callbacks;
td_proc_t *main_ta;
dummy_callbacks.proc_read = dummy_proc_read;
dummy_callbacks.proc_write = dummy_proc_write;
dummy_callbacks.proc_lookup = dummy_proc_lookup;
dummy_callbacks.proc_regsize = dummy_proc_regsize;
dummy_callbacks.proc_getregs = dummy_proc_getregs;
dummy_callbacks.proc_setregs = dummy_proc_setregs;
ATF_REQUIRE(td_open(&dummy_callbacks, NULL, &main_ta) == TD_ERR_ERR);
}
ATF_TC(dummy2);
ATF_TC_HEAD(dummy2, tc)
{
atf_tc_set_md_var(tc, "descr",
"Asserts that td_open() for basic proc_{read,write,lookup} works");
}
ATF_TC_BODY(dummy2, tc)
{
struct td_proc_callbacks_t dummy_callbacks;
td_proc_t *main_ta;
dummy_callbacks.proc_read = basic_proc_read;
dummy_callbacks.proc_write = basic_proc_write;
dummy_callbacks.proc_lookup = basic_proc_lookup;
dummy_callbacks.proc_regsize = dummy_proc_regsize;
dummy_callbacks.proc_getregs = dummy_proc_getregs;
dummy_callbacks.proc_setregs = dummy_proc_setregs;
printf("Calling td_open(3)\n");
ATF_REQUIRE(td_open(&dummy_callbacks, NULL, &main_ta) == TD_ERR_OK);
printf("Calling td_close(3)\n");
ATF_REQUIRE(td_close(main_ta) == TD_ERR_OK);
}
ATF_TC(dummy3);
ATF_TC_HEAD(dummy3, tc)
{
atf_tc_set_md_var(tc, "descr",
"Asserts that calling twice td_open() for the same process fails");
}
ATF_TC_BODY(dummy3, tc)
{
struct td_proc_callbacks_t dummy_callbacks;
td_proc_t *main_ta1;
td_proc_t *main_ta2;
dummy_callbacks.proc_read = basic_proc_read;
dummy_callbacks.proc_write = basic_proc_write;
dummy_callbacks.proc_lookup = basic_proc_lookup;
dummy_callbacks.proc_regsize = dummy_proc_regsize;
dummy_callbacks.proc_getregs = dummy_proc_getregs;
dummy_callbacks.proc_setregs = dummy_proc_setregs;
printf("Calling td_open(3) for the first time - expecting success\n");
ATF_REQUIRE(td_open(&dummy_callbacks, NULL, &main_ta1) == TD_ERR_OK);
printf("Calling td_open(3) for the first time - expecting in-use\n");
ATF_REQUIRE(td_open(&dummy_callbacks, NULL, &main_ta2) ==
TD_ERR_INUSE);
printf("Calling td_close(3) for the first successful call\n");
ATF_REQUIRE(td_close(main_ta1) == TD_ERR_OK);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, dummy1);
ATF_TP_ADD_TC(tp, dummy2);
ATF_TP_ADD_TC(tp, dummy3);
return atf_no_error();
}
|
