tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1/*
2 * kselftest.h: kselftest framework return codes to include from
3 * selftests.
4 *
5 * Copyright (c) 2014 Shuah Khan <shuahkh@osg.samsung.com>
6 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
7 *
8 * This file is released under the GPLv2.
9 */
10#ifndef __KSELFTEST_H
11#define __KSELFTEST_H
12
13#include <stdlib.h>
14#include <unistd.h>
15#include <stdarg.h>
16
17/* define kselftest exit codes */
18#define KSFT_PASS 0
19#define KSFT_FAIL 1
20#define KSFT_XFAIL 2
21#define KSFT_XPASS 3
22/* Treat skip as pass */
23#define KSFT_SKIP KSFT_PASS
24
25/* counters */
26struct ksft_count {
27 unsigned int ksft_pass;
28 unsigned int ksft_fail;
29 unsigned int ksft_xfail;
30 unsigned int ksft_xpass;
31 unsigned int ksft_xskip;
32 unsigned int ksft_error;
33};
34
35static struct ksft_count ksft_cnt;
36
37static inline int ksft_test_num(void)
38{
39 return ksft_cnt.ksft_pass + ksft_cnt.ksft_fail +
40 ksft_cnt.ksft_xfail + ksft_cnt.ksft_xpass +
41 ksft_cnt.ksft_xskip + ksft_cnt.ksft_error;
42}
43
44static inline void ksft_inc_pass_cnt(void) { ksft_cnt.ksft_pass++; }
45static inline void ksft_inc_fail_cnt(void) { ksft_cnt.ksft_fail++; }
46static inline void ksft_inc_xfail_cnt(void) { ksft_cnt.ksft_xfail++; }
47static inline void ksft_inc_xpass_cnt(void) { ksft_cnt.ksft_xpass++; }
48static inline void ksft_inc_xskip_cnt(void) { ksft_cnt.ksft_xskip++; }
49static inline void ksft_inc_error_cnt(void) { ksft_cnt.ksft_error++; }
50
51static inline int ksft_get_pass_cnt(void) { return ksft_cnt.ksft_pass; }
52static inline int ksft_get_fail_cnt(void) { return ksft_cnt.ksft_fail; }
53static inline int ksft_get_xfail_cnt(void) { return ksft_cnt.ksft_xfail; }
54static inline int ksft_get_xpass_cnt(void) { return ksft_cnt.ksft_xpass; }
55static inline int ksft_get_xskip_cnt(void) { return ksft_cnt.ksft_xskip; }
56static inline int ksft_get_error_cnt(void) { return ksft_cnt.ksft_error; }
57
58static inline void ksft_print_header(void)
59{
60 printf("TAP version 13\n");
61}
62
63static inline void ksft_print_cnts(void)
64{
65 printf("Pass %d Fail %d Xfail %d Xpass %d Skip %d Error %d\n",
66 ksft_cnt.ksft_pass, ksft_cnt.ksft_fail,
67 ksft_cnt.ksft_xfail, ksft_cnt.ksft_xpass,
68 ksft_cnt.ksft_xskip, ksft_cnt.ksft_error);
69 printf("1..%d\n", ksft_test_num());
70}
71
72static inline void ksft_print_msg(const char *msg, ...)
73{
74 va_list args;
75
76 va_start(args, msg);
77 printf("# ");
78 vprintf(msg, args);
79 va_end(args);
80}
81
82static inline void ksft_test_result_pass(const char *msg, ...)
83{
84 va_list args;
85
86 ksft_cnt.ksft_pass++;
87
88 va_start(args, msg);
89 printf("ok %d ", ksft_test_num());
90 vprintf(msg, args);
91 va_end(args);
92}
93
94static inline void ksft_test_result_fail(const char *msg, ...)
95{
96 va_list args;
97
98 ksft_cnt.ksft_fail++;
99
100 va_start(args, msg);
101 printf("not ok %d ", ksft_test_num());
102 vprintf(msg, args);
103 va_end(args);
104}
105
106static inline void ksft_test_result_skip(const char *msg, ...)
107{
108 va_list args;
109
110 ksft_cnt.ksft_xskip++;
111
112 va_start(args, msg);
113 printf("ok %d # skip ", ksft_test_num());
114 vprintf(msg, args);
115 va_end(args);
116}
117
118static inline void ksft_test_result_error(const char *msg, ...)
119{
120 va_list args;
121
122 ksft_cnt.ksft_error++;
123
124 va_start(args, msg);
125 printf("not ok %d # error ", ksft_test_num());
126 vprintf(msg, args);
127 va_end(args);
128}
129
130static inline int ksft_exit_pass(void)
131{
132 ksft_print_cnts();
133 exit(KSFT_PASS);
134}
135
136static inline int ksft_exit_fail(void)
137{
138 printf("Bail out!\n");
139 ksft_print_cnts();
140 exit(KSFT_FAIL);
141}
142
143static inline int ksft_exit_fail_msg(const char *msg, ...)
144{
145 va_list args;
146
147 va_start(args, msg);
148 printf("Bail out! ");
149 vprintf(msg, args);
150 va_end(args);
151
152 ksft_print_cnts();
153 exit(KSFT_FAIL);
154}
155
156static inline int ksft_exit_xfail(void)
157{
158 ksft_print_cnts();
159 exit(KSFT_XFAIL);
160}
161
162static inline int ksft_exit_xpass(void)
163{
164 ksft_print_cnts();
165 exit(KSFT_XPASS);
166}
167
168static inline int ksft_exit_skip(const char *msg, ...)
169{
170 if (msg) {
171 va_list args;
172
173 va_start(args, msg);
174 printf("1..%d # Skipped: ", ksft_test_num());
175 vprintf(msg, args);
176 va_end(args);
177 } else {
178 ksft_print_cnts();
179 }
180 exit(KSFT_SKIP);
181}
182
183#endif /* __KSELFTEST_H */