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Linux kernel mirror (for testing)
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1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * kselftest.h: kselftest framework return codes to include from
4 * selftests.
5 *
6 * Copyright (c) 2014 Shuah Khan <shuahkh@osg.samsung.com>
7 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
8 *
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 if (!(getenv("KSFT_TAP_LEVEL")))
61 printf("TAP version 13\n");
62}
63
64static inline void ksft_print_cnts(void)
65{
66 printf("Pass %d Fail %d Xfail %d Xpass %d Skip %d Error %d\n",
67 ksft_cnt.ksft_pass, ksft_cnt.ksft_fail,
68 ksft_cnt.ksft_xfail, ksft_cnt.ksft_xpass,
69 ksft_cnt.ksft_xskip, ksft_cnt.ksft_error);
70 printf("1..%d\n", ksft_test_num());
71}
72
73static inline void ksft_print_msg(const char *msg, ...)
74{
75 va_list args;
76
77 va_start(args, msg);
78 printf("# ");
79 vprintf(msg, args);
80 va_end(args);
81}
82
83static inline void ksft_test_result_pass(const char *msg, ...)
84{
85 va_list args;
86
87 ksft_cnt.ksft_pass++;
88
89 va_start(args, msg);
90 printf("ok %d ", ksft_test_num());
91 vprintf(msg, args);
92 va_end(args);
93}
94
95static inline void ksft_test_result_fail(const char *msg, ...)
96{
97 va_list args;
98
99 ksft_cnt.ksft_fail++;
100
101 va_start(args, msg);
102 printf("not ok %d ", ksft_test_num());
103 vprintf(msg, args);
104 va_end(args);
105}
106
107static inline void ksft_test_result_skip(const char *msg, ...)
108{
109 va_list args;
110
111 ksft_cnt.ksft_xskip++;
112
113 va_start(args, msg);
114 printf("ok %d # skip ", ksft_test_num());
115 vprintf(msg, args);
116 va_end(args);
117}
118
119static inline void ksft_test_result_error(const char *msg, ...)
120{
121 va_list args;
122
123 ksft_cnt.ksft_error++;
124
125 va_start(args, msg);
126 printf("not ok %d # error ", ksft_test_num());
127 vprintf(msg, args);
128 va_end(args);
129}
130
131static inline int ksft_exit_pass(void)
132{
133 ksft_print_cnts();
134 exit(KSFT_PASS);
135}
136
137static inline int ksft_exit_fail(void)
138{
139 printf("Bail out!\n");
140 ksft_print_cnts();
141 exit(KSFT_FAIL);
142}
143
144static inline int ksft_exit_fail_msg(const char *msg, ...)
145{
146 va_list args;
147
148 va_start(args, msg);
149 printf("Bail out! ");
150 vprintf(msg, args);
151 va_end(args);
152
153 ksft_print_cnts();
154 exit(KSFT_FAIL);
155}
156
157static inline int ksft_exit_xfail(void)
158{
159 ksft_print_cnts();
160 exit(KSFT_XFAIL);
161}
162
163static inline int ksft_exit_xpass(void)
164{
165 ksft_print_cnts();
166 exit(KSFT_XPASS);
167}
168
169static inline int ksft_exit_skip(const char *msg, ...)
170{
171 if (msg) {
172 va_list args;
173
174 va_start(args, msg);
175 printf("1..%d # Skipped: ", ksft_test_num());
176 vprintf(msg, args);
177 va_end(args);
178 } else {
179 ksft_print_cnts();
180 }
181 exit(KSFT_SKIP);
182}
183
184#endif /* __KSELFTEST_H */