app/test/test.c

   1 /*-
   2  *   BSD LICENSE
   3  *
   4  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
   5  *   All rights reserved.
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   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.
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  18  *       contributors may be used to endorse or promote products derived
  19  *       from this software without specific prior written permission.
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  21  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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  25  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  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 #include <string.h>
  35 #include <stdio.h>
  36 #include <stdint.h>
  37 #include <stdarg.h>
  38 #include <stdlib.h>
  39 #include <errno.h>
  40 #include <termios.h>
  41 #include <ctype.h>
  42 #include <sys/queue.h>
  43
  44 #ifdef RTE_LIBRTE_CMDLINE
  45 #include <cmdline_rdline.h>
  46 #include <cmdline_parse.h>
  47 #include <cmdline_socket.h>
  48 #include <cmdline.h>
  49 extern cmdline_parse_ctx_t main_ctx[];
  50 #endif
  51
  52 #include <rte_memory.h>
  53 #include <rte_memzone.h>
  54 #include <rte_tailq.h>
  55 #include <rte_eal.h>
  56 #include <rte_cycles.h>
  57 #include <rte_log.h>
  58 #include <rte_string_fns.h>
  59 #ifdef RTE_LIBRTE_TIMER
  60 #include <rte_timer.h>
  61 #endif
  62
  63 #include "test.h"
  64
  65 #define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1
  66
  67 const char *prgname; /* to be set to argv[0] */
  68
  69 #ifndef RTE_EXEC_ENV_BAREMETAL
  70 static const char *recursive_call; /* used in linuxapp for MP and other tests */
  71
  72 static int
  73 no_action(void){ return 0; }
  74
  75 static int
  76 do_recursive_call(void)
  77 {
  78         unsigned i;
  79         struct {
  80                 const char *env_var;
  81                 int (*action_fn)(void);
  82         } actions[] =  {
  83                         { "run_secondary_instances", test_mp_secondary },
  84                         { "test_missing_c_flag", no_action },
  85                         { "test_missing_n_flag", no_action },
  86                         { "test_no_hpet_flag", no_action },
  87                         { "test_whitelist_flag", no_action },
  88                         { "test_invalid_b_flag", no_action },
  89                         { "test_invalid_vdev_flag", no_action },
  90                         { "test_invalid_r_flag", no_action },
  91 #ifdef RTE_LIBRTE_XEN_DOM0
  92                         { "test_dom0_misc_flags", no_action },
  93 #else
  94                         { "test_misc_flags", no_action },
  95 #endif
  96                         { "test_memory_flags", no_action },
  97                         { "test_file_prefix", no_action },
  98                         { "test_no_huge_flag", no_action },
  99 #ifdef RTE_LIBRTE_IVSHMEM
 100                         { "test_ivshmem", test_ivshmem },
 101 #endif
 102         };
 103
 104         if (recursive_call == NULL)
 105                 return -1;
 106         for (i = 0; i < sizeof(actions)/sizeof(actions[0]); i++) {
 107                 if (strcmp(actions[i].env_var, recursive_call) == 0)
 108                         return (actions[i].action_fn)();
 109         }
 110         printf("ERROR - missing action to take for %s\n", recursive_call);
 111         return -1;
 112 }
 113 #endif
 114
 115 int
 116 main(int argc, char **argv)
 117 {
 118 #ifdef RTE_LIBRTE_CMDLINE
 119         struct cmdline *cl;
 120 #endif
 121         int ret;
 122
 123         ret = rte_eal_init(argc, argv);
 124         if (ret < 0)
 125                 return -1;
 126
 127 #ifdef RTE_LIBRTE_TIMER
 128         rte_timer_subsystem_init();
 129 #endif
 130
 131         if (commands_init() < 0)
 132                 return -1;
 133
 134         argv += ret;
 135
 136         prgname = argv[0];
 137
 138 #ifndef RTE_EXEC_ENV_BAREMETAL
 139         if ((recursive_call = getenv(RECURSIVE_ENV_VAR)) != NULL)
 140                 return do_recursive_call();
 141 #endif
 142
 143 #ifdef RTE_LIBEAL_USE_HPET
 144         if (rte_eal_hpet_init(1) < 0)
 145 #endif
 146                 RTE_LOG(INFO, APP,
 147                                 "HPET is not enabled, using TSC as default timer\n");
 148
 149
 150 #ifdef RTE_LIBRTE_CMDLINE
 151         cl = cmdline_stdin_new(main_ctx, "RTE>>");
 152         if (cl == NULL) {
 153                 return -1;
 154         }
 155         cmdline_interact(cl);
 156         cmdline_stdin_exit(cl);
 157 #endif
 158
 159         return 0;
 160 }
 161
 162
 163 int
 164 unit_test_suite_runner(struct unit_test_suite *suite)
 165 {
 166         int retval, i = 0;
 167
 168         if (suite->suite_name)
 169                 printf("Test Suite : %s\n", suite->suite_name);
 170
 171         if (suite->setup)
 172                 if (suite->setup() != 0)
 173                         return -1;
 174
 175         while (suite->unit_test_cases[i].testcase) {
 176                 /* Run test case setup */
 177                 if (suite->unit_test_cases[i].setup) {
 178                         retval = suite->unit_test_cases[i].setup();
 179                         if (retval != 0)
 180                                 return retval;
 181                 }
 182
 183                 /* Run test case */
 184                 if (suite->unit_test_cases[i].testcase() == 0) {
 185                         printf("TestCase %2d: %s\n", i,
 186                                         suite->unit_test_cases[i].success_msg ?
 187                                         suite->unit_test_cases[i].success_msg :
 188                                         "passed");
 189                 }
 190                 else {
 191                         printf("TestCase %2d: %s\n", i, suite->unit_test_cases[i].fail_msg ?
 192                                         suite->unit_test_cases[i].fail_msg :
 193                                         "failed");
 194                         return -1;
 195                 }
 196
 197                 /* Run test case teardown */
 198                 if (suite->unit_test_cases[i].teardown) {
 199                         retval = suite->unit_test_cases[i].teardown();
 200                         if (retval != 0)
 201                                 return retval;
 202                 }
 203
 204                 i++;
 205         }
 206
 207         /* Run test suite teardown */
 208         if (suite->teardown)
 209                 if (suite->teardown() != 0)
 210                         return -1;
 211
 212         return 0;
 213 }