ceph/src/dpdk/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_eal.h>
  55 #include <rte_cycles.h>
  56 #include <rte_log.h>
  57 #include <rte_string_fns.h>
  58 #ifdef RTE_LIBRTE_TIMER
  59 #include <rte_timer.h>
  60 #endif
  61
  62 #include "test.h"
  63
  64 #define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1
  65
  66 const char *prgname; /* to be set to argv[0] */
  67
  68 static const char *recursive_call; /* used in linuxapp for MP and other tests */
  69
  70 static int
  71 no_action(void){ return 0; }
  72
  73 static int
  74 do_recursive_call(void)
  75 {
  76         unsigned i;
  77         struct {
  78                 const char *env_var;
  79                 int (*action_fn)(void);
  80         } actions[] =  {
  81                         { "run_secondary_instances", test_mp_secondary },
  82                         { "test_missing_c_flag", no_action },
  83                         { "test_master_lcore_flag", no_action },
  84                         { "test_invalid_n_flag", no_action },
  85                         { "test_no_hpet_flag", no_action },
  86                         { "test_whitelist_flag", no_action },
  87                         { "test_invalid_b_flag", no_action },
  88                         { "test_invalid_vdev_flag", no_action },
  89                         { "test_invalid_r_flag", no_action },
  90 #ifdef RTE_LIBRTE_XEN_DOM0
  91                         { "test_dom0_misc_flags", no_action },
  92 #else
  93                         { "test_misc_flags", no_action },
  94 #endif
  95                         { "test_memory_flags", no_action },
  96                         { "test_file_prefix", no_action },
  97                         { "test_no_huge_flag", no_action },
  98         };
  99
 100         if (recursive_call == NULL)
 101                 return -1;
 102         for (i = 0; i < sizeof(actions)/sizeof(actions[0]); i++) {
 103                 if (strcmp(actions[i].env_var, recursive_call) == 0)
 104                         return (actions[i].action_fn)();
 105         }
 106         printf("ERROR - missing action to take for %s\n", recursive_call);
 107         return -1;
 108 }
 109
 110 int
 111 main(int argc, char **argv)
 112 {
 113 #ifdef RTE_LIBRTE_CMDLINE
 114         struct cmdline *cl;
 115 #endif
 116         int ret;
 117
 118         ret = rte_eal_init(argc, argv);
 119         if (ret < 0)
 120                 return -1;
 121
 122 #ifdef RTE_LIBRTE_TIMER
 123         rte_timer_subsystem_init();
 124 #endif
 125
 126         if (commands_init() < 0)
 127                 return -1;
 128
 129         argv += ret;
 130
 131         prgname = argv[0];
 132
 133         if ((recursive_call = getenv(RECURSIVE_ENV_VAR)) != NULL)
 134                 return do_recursive_call();
 135
 136 #ifdef RTE_LIBEAL_USE_HPET
 137         if (rte_eal_hpet_init(1) < 0)
 138 #endif
 139                 RTE_LOG(INFO, APP,
 140                                 "HPET is not enabled, using TSC as default timer\n");
 141
 142
 143 #ifdef RTE_LIBRTE_CMDLINE
 144         cl = cmdline_stdin_new(main_ctx, "RTE>>");
 145         if (cl == NULL) {
 146                 return -1;
 147         }
 148         cmdline_interact(cl);
 149         cmdline_stdin_exit(cl);
 150 #endif
 151
 152         return 0;
 153 }
 154
 155
 156 int
 157 unit_test_suite_runner(struct unit_test_suite *suite)
 158 {
 159         int test_success;
 160         unsigned total = 0, executed = 0, skipped = 0, succeeded = 0, failed = 0;
 161
 162         if (suite->suite_name) {
 163                 printf(" + ------------------------------------------------------- +\n");
 164                 printf(" + Test Suite : %s\n", suite->suite_name);
 165         }
 166
 167         if (suite->setup)
 168                 if (suite->setup() != 0)
 169                         goto suite_summary;
 170
 171         printf(" + ------------------------------------------------------- +\n");
 172
 173         while (suite->unit_test_cases[total].testcase) {
 174                 if (!suite->unit_test_cases[total].enabled) {
 175                         skipped++;
 176                         total++;
 177                         continue;
 178                 } else {
 179                         executed++;
 180                 }
 181
 182                 /* run test case setup */
 183                 if (suite->unit_test_cases[total].setup)
 184                         test_success = suite->unit_test_cases[total].setup();
 185                 else
 186                         test_success = TEST_SUCCESS;
 187
 188                 if (test_success == TEST_SUCCESS) {
 189                         /* run the test case */
 190                         test_success = suite->unit_test_cases[total].testcase();
 191                         if (test_success == TEST_SUCCESS)
 192                                 succeeded++;
 193                         else
 194                                 failed++;
 195                 } else {
 196                         failed++;
 197                 }
 198
 199                 /* run the test case teardown */
 200                 if (suite->unit_test_cases[total].teardown)
 201                         suite->unit_test_cases[total].teardown();
 202
 203                 if (test_success == TEST_SUCCESS)
 204                         printf(" + TestCase [%2d] : %s\n", total,
 205                                         suite->unit_test_cases[total].success_msg ?
 206                                         suite->unit_test_cases[total].success_msg :
 207                                         "passed");
 208                 else
 209                         printf(" + TestCase [%2d] : %s\n", total,
 210                                         suite->unit_test_cases[total].fail_msg ?
 211                                         suite->unit_test_cases[total].fail_msg :
 212                                         "failed");
 213
 214                 total++;
 215         }
 216
 217         /* Run test suite teardown */
 218         if (suite->teardown)
 219                 suite->teardown();
 220
 221         goto suite_summary;
 222
 223 suite_summary:
 224         printf(" + ------------------------------------------------------- +\n");
 225         printf(" + Test Suite Summary \n");
 226         printf(" + Tests Total :       %2d\n", total);
 227         printf(" + Tests Skipped :     %2d\n", skipped);
 228         printf(" + Tests Executed :    %2d\n", executed);
 229         printf(" + Tests Passed :      %2d\n", succeeded);
 230         printf(" + Tests Failed :      %2d\n", failed);
 231         printf(" + ------------------------------------------------------- +\n");
 232
 233         if (failed)
 234                 return -1;
 235
 236         return 0;
 237 }