app/test/test.h

   1 /*-
   2  *   BSD LICENSE
   3  *
   4  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
   5  *   All rights reserved.
   6  *
   7  *   Redistribution and use in source and binary forms, with or without
   8  *   modification, are permitted provided that the following conditions
   9  *   are met:
  10  *
  11  *     * Redistributions of source code must retain the above copyright
  12  *       notice, this list of conditions and the following disclaimer.
  13  *     * Redistributions in binary form must reproduce the above copyright
  14  *       notice, this list of conditions and the following disclaimer in
  15  *       the documentation and/or other materials provided with the
  16  *       distribution.
  17  *     * Neither the name of Intel Corporation nor the names of its
  18  *       contributors may be used to endorse or promote products derived
  19  *       from this software without specific prior written permission.
  20  *
  21  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  22  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  23  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  24  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  25  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  26  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  27  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  28  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  29  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  31  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 #ifndef _TEST_H_
  35 #define _TEST_H_
  36
  37 #include <sys/queue.h>
  38
  39 #define TEST_SUCCESS  (0)
  40 #define TEST_FAILED  (-1)
  41
  42 /* Before including test.h file you can define
  43  * TEST_TRACE_FAILURE(_file, _line, _func) macro to better trace/debug test
  44  * failures. Mostly useful in test development phase. */
  45 #ifndef TEST_TRACE_FAILURE
  46 # define TEST_TRACE_FAILURE(_file, _line, _func)
  47 #endif
  48
  49 #define TEST_ASSERT(cond, msg, ...) do {                         \
  50                 if (!(cond)) {                                           \
  51                         printf("TestCase %s() line %d failed: "              \
  52                                 msg "\n", __func__, __LINE__, ##__VA_ARGS__);    \
  53                         TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__);    \
  54                         return TEST_FAILED;                                  \
  55                 }                                                        \
  56 } while (0)
  57
  58 #define TEST_ASSERT_EQUAL(a, b, msg, ...) do {                   \
  59                 if (!(a == b)) {                                         \
  60                         printf("TestCase %s() line %d failed: "              \
  61                                 msg "\n", __func__, __LINE__, ##__VA_ARGS__);    \
  62                         TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__);    \
  63                         return TEST_FAILED;                                  \
  64                 }                                                        \
  65 } while (0)
  66
  67 #define TEST_ASSERT_NOT_EQUAL(a, b, msg, ...) do {               \
  68                 if (!(a != b)) {                                         \
  69                         printf("TestCase %s() line %d failed: "              \
  70                                 msg "\n", __func__, __LINE__, ##__VA_ARGS__);    \
  71                         TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__);    \
  72                         return TEST_FAILED;                                  \
  73                 }                                                        \
  74 } while (0)
  75
  76 #define TEST_ASSERT_SUCCESS(val, msg, ...) do {                  \
  77                 typeof(val) _val = (val);                                \
  78                 if (!(_val == 0)) {                                      \
  79                         printf("TestCase %s() line %d failed (err %d): "     \
  80                                 msg "\n", __func__, __LINE__, _val,              \
  81                                 ##__VA_ARGS__);                                  \
  82                         TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__);    \
  83                         return TEST_FAILED;                                  \
  84                 }                                                        \
  85 } while (0)
  86
  87 #define TEST_ASSERT_FAIL(val, msg, ...) do {                     \
  88                 if (!(val != 0)) {                                       \
  89                         printf("TestCase %s() line %d failed: "              \
  90                                 msg "\n", __func__, __LINE__, ##__VA_ARGS__);    \
  91                         TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__);    \
  92                         return TEST_FAILED;                                  \
  93                 }                                                        \
  94 } while (0)
  95
  96 #define TEST_ASSERT_NULL(val, msg, ...) do {                     \
  97                 if (!(val == NULL)) {                                    \
  98                         printf("TestCase %s() line %d failed: "              \
  99                                 msg "\n", __func__, __LINE__, ##__VA_ARGS__);    \
 100                         TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__);    \
 101                         return TEST_FAILED;                                  \
 102                 }                                                        \
 103 } while (0)
 104
 105 #define TEST_ASSERT_NOT_NULL(val, msg, ...) do {                 \
 106                 if (!(val != NULL)) {                                    \
 107                         printf("TestCase %s() line %d failed: "              \
 108                                 msg "\n", __func__, __LINE__, ##__VA_ARGS__);    \
 109                         TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__);    \
 110                         return TEST_FAILED;                                  \
 111                 }                                                        \
 112 } while (0)
 113
 114 struct unit_test_case {
 115         int (*setup)(void);
 116         int (*teardown)(void);
 117         int (*testcase)(void);
 118         const char *success_msg;
 119         const char *fail_msg;
 120 };
 121
 122 #define TEST_CASE(fn) { NULL, NULL, fn, #fn " succeeded", #fn " failed"}
 123
 124 #define TEST_CASE_NAMED(name, fn) { NULL, NULL, fn, name " succeeded", \
 125                 name " failed"}
 126
 127 #define TEST_CASE_ST(setup, teardown, testcase)         \
 128                 { setup, teardown, testcase, #testcase " succeeded",    \
 129                 #testcase " failed "}
 130
 131 #define TEST_CASES_END() { NULL, NULL, NULL, NULL, NULL }
 132
 133 struct unit_test_suite {
 134         const char *suite_name;
 135         int (*setup)(void);
 136         int (*teardown)(void);
 137         struct unit_test_case unit_test_cases[];
 138 };
 139
 140 int unit_test_suite_runner(struct unit_test_suite *suite);
 141
 142 #define RECURSIVE_ENV_VAR "RTE_TEST_RECURSIVE"
 143
 144 #include <cmdline_parse.h>
 145 #include <cmdline_parse_string.h>
 146
 147 extern const char *prgname;
 148
 149 int commands_init(void);
 150
 151 int test_pci(void);
 152 int test_pci_run;
 153
 154 int test_mp_secondary(void);
 155
 156 int test_ivshmem(void);
 157 int test_set_rxtx_conf(cmdline_fixed_string_t mode);
 158 int test_set_rxtx_anchor(cmdline_fixed_string_t type);
 159 int test_set_rxtx_sc(cmdline_fixed_string_t type);
 160
 161 typedef int (test_callback)(void);
 162 TAILQ_HEAD(test_commands_list, test_command);
 163 struct test_command {
 164         TAILQ_ENTRY(test_command) next;
 165         const char *command;
 166         test_callback *callback;
 167 };
 168
 169 void add_test_command(struct test_command *t);
 170
 171 #define REGISTER_TEST_COMMAND(t) \
 172 static void __attribute__((used)) testfn_##t(void);\
 173 void __attribute__((constructor, used)) testfn_##t(void)\
 174 {\
 175         add_test_command(&t);\
 176 }
 177
 178 #endif