app/test/test.c

   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 #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_master_lcore_flag", no_action },
  86                         { "test_missing_n_flag", no_action },
  87                         { "test_no_hpet_flag", no_action },
  88                         { "test_whitelist_flag", no_action },
  89                         { "test_invalid_b_flag", no_action },
  90                         { "test_invalid_vdev_flag", no_action },
  91                         { "test_invalid_r_flag", no_action },
  92 #ifdef RTE_LIBRTE_XEN_DOM0
  93                         { "test_dom0_misc_flags", no_action },
  94 #else
  95                         { "test_misc_flags", no_action },
  96 #endif
  97                         { "test_memory_flags", no_action },
  98                         { "test_file_prefix", no_action },
  99                         { "test_no_huge_flag", no_action },
 100 #ifdef RTE_LIBRTE_IVSHMEM
 101                         { "test_ivshmem", test_ivshmem },
 102 #endif
 103         };
 104
 105         if (recursive_call == NULL)
 106                 return -1;
 107         for (i = 0; i < sizeof(actions)/sizeof(actions[0]); i++) {
 108                 if (strcmp(actions[i].env_var, recursive_call) == 0)
 109                         return (actions[i].action_fn)();
 110         }
 111         printf("ERROR - missing action to take for %s\n", recursive_call);
 112         return -1;
 113 }
 114 #endif
 115
 116 int
 117 main(int argc, char **argv)
 118 {
 119 #ifdef RTE_LIBRTE_CMDLINE
 120         struct cmdline *cl;
 121 #endif
 122         int ret;
 123
 124         ret = rte_eal_init(argc, argv);
 125         if (ret < 0)
 126                 return -1;
 127
 128 #ifdef RTE_LIBRTE_TIMER
 129         rte_timer_subsystem_init();
 130 #endif
 131
 132         if (commands_init() < 0)
 133                 return -1;
 134
 135         argv += ret;
 136
 137         prgname = argv[0];
 138
 139 #ifndef RTE_EXEC_ENV_BAREMETAL
 140         if ((recursive_call = getenv(RECURSIVE_ENV_VAR)) != NULL)
 141                 return do_recursive_call();
 142 #endif
 143
 144 #ifdef RTE_LIBEAL_USE_HPET
 145         if (rte_eal_hpet_init(1) < 0)
 146 #endif
 147                 RTE_LOG(INFO, APP,
 148                                 "HPET is not enabled, using TSC as default timer\n");
 149
 150
 151 #ifdef RTE_LIBRTE_CMDLINE
 152         cl = cmdline_stdin_new(main_ctx, "RTE>>");
 153         if (cl == NULL) {
 154                 return -1;
 155         }
 156         cmdline_interact(cl);
 157         cmdline_stdin_exit(cl);
 158 #endif
 159
 160         return 0;
 161 }
 162
 163
 164 int
 165 unit_test_suite_runner(struct unit_test_suite *suite)
 166 {
 167         int retval, i = 0;
 168
 169         if (suite->suite_name)
 170                 printf("Test Suite : %s\n", suite->suite_name);
 171
 172         if (suite->setup)
 173                 if (suite->setup() != 0)
 174                         return -1;
 175
 176         while (suite->unit_test_cases[i].testcase) {
 177                 /* Run test case setup */
 178                 if (suite->unit_test_cases[i].setup) {
 179                         retval = suite->unit_test_cases[i].setup();
 180                         if (retval != 0)
 181                                 return retval;
 182                 }
 183
 184                 /* Run test case */
 185                 if (suite->unit_test_cases[i].testcase() == 0) {
 186                         printf("TestCase %2d: %s\n", i,
 187                                         suite->unit_test_cases[i].success_msg ?
 188                                         suite->unit_test_cases[i].success_msg :
 189                                         "passed");
 190                 }
 191                 else {
 192                         printf("TestCase %2d: %s\n", i, suite->unit_test_cases[i].fail_msg ?
 193                                         suite->unit_test_cases[i].fail_msg :
 194                                         "failed");
 195                         return -1;
 196                 }
 197
 198                 /* Run test case teardown */
 199                 if (suite->unit_test_cases[i].teardown) {
 200                         retval = suite->unit_test_cases[i].teardown();
 201                         if (retval != 0)
 202                                 return retval;
 203                 }
 204
 205                 i++;
 206         }
 207
 208         /* Run test suite teardown */
 209         if (suite->teardown)
 210                 if (suite->teardown() != 0)
 211                         return -1;
 212
 213         return 0;
 214 }