test/test/test.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2014 Intel Corporation
   3  */
   4
   5 #include <string.h>
   6 #include <stdio.h>
   7 #include <stdint.h>
   8 #include <stdarg.h>
   9 #include <stdlib.h>
  10 #include <errno.h>
  11 #include <termios.h>
  12 #include <ctype.h>
  13 #include <sys/queue.h>
  14
  15 #ifdef RTE_LIBRTE_CMDLINE
  16 #include <cmdline_rdline.h>
  17 #include <cmdline_parse.h>
  18 #include <cmdline_socket.h>
  19 #include <cmdline.h>
  20 extern cmdline_parse_ctx_t main_ctx[];
  21 #endif
  22
  23 #include <rte_memory.h>
  24 #include <rte_eal.h>
  25 #include <rte_cycles.h>
  26 #include <rte_log.h>
  27 #include <rte_string_fns.h>
  28 #ifdef RTE_LIBRTE_TIMER
  29 #include <rte_timer.h>
  30 #endif
  31
  32 #include "test.h"
  33
  34 #define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1
  35
  36 const char *prgname; /* to be set to argv[0] */
  37
  38 static const char *recursive_call; /* used in linuxapp for MP and other tests */
  39
  40 static int
  41 no_action(void){ return 0; }
  42
  43 static int
  44 do_recursive_call(void)
  45 {
  46         unsigned i;
  47         struct {
  48                 const char *env_var;
  49                 int (*action_fn)(void);
  50         } actions[] =  {
  51                         { "run_secondary_instances", test_mp_secondary },
  52                         { "test_missing_c_flag", no_action },
  53                         { "test_master_lcore_flag", no_action },
  54                         { "test_invalid_n_flag", no_action },
  55                         { "test_no_hpet_flag", no_action },
  56                         { "test_whitelist_flag", no_action },
  57                         { "test_invalid_b_flag", no_action },
  58                         { "test_invalid_vdev_flag", no_action },
  59                         { "test_invalid_r_flag", no_action },
  60                         { "test_misc_flags", no_action },
  61                         { "test_memory_flags", no_action },
  62                         { "test_file_prefix", no_action },
  63                         { "test_no_huge_flag", no_action },
  64         };
  65
  66         if (recursive_call == NULL)
  67                 return -1;
  68         for (i = 0; i < sizeof(actions)/sizeof(actions[0]); i++) {
  69                 if (strcmp(actions[i].env_var, recursive_call) == 0)
  70                         return (actions[i].action_fn)();
  71         }
  72         printf("ERROR - missing action to take for %s\n", recursive_call);
  73         return -1;
  74 }
  75
  76 int last_test_result;
  77
  78 int
  79 main(int argc, char **argv)
  80 {
  81 #ifdef RTE_LIBRTE_CMDLINE
  82         struct cmdline *cl;
  83 #endif
  84         int ret;
  85
  86         ret = rte_eal_init(argc, argv);
  87         if (ret < 0) {
  88                 ret = -1;
  89                 goto out;
  90         }
  91
  92 #ifdef RTE_LIBRTE_TIMER
  93         rte_timer_subsystem_init();
  94 #endif
  95
  96         if (commands_init() < 0) {
  97                 ret = -1;
  98                 goto out;
  99         }
 100
 101         argv += ret;
 102
 103         prgname = argv[0];
 104
 105         recursive_call = getenv(RECURSIVE_ENV_VAR);
 106         if (recursive_call != NULL) {
 107                 ret = do_recursive_call();
 108                 goto out;
 109         }
 110
 111 #ifdef RTE_LIBEAL_USE_HPET
 112         if (rte_eal_hpet_init(1) < 0)
 113 #endif
 114                 RTE_LOG(INFO, APP,
 115                                 "HPET is not enabled, using TSC as default timer\n");
 116
 117
 118 #ifdef RTE_LIBRTE_CMDLINE
 119         cl = cmdline_stdin_new(main_ctx, "RTE>>");
 120         if (cl == NULL) {
 121                 ret = -1;
 122                 goto out;
 123         }
 124
 125         char *dpdk_test = getenv("DPDK_TEST");
 126         if (dpdk_test && strlen(dpdk_test)) {
 127                 char buf[1024];
 128                 snprintf(buf, sizeof(buf), "%s\n", dpdk_test);
 129                 if (cmdline_in(cl, buf, strlen(buf)) < 0) {
 130                         printf("error on cmdline input\n");
 131                         ret = -1;
 132                         goto out;
 133                 }
 134
 135                 cmdline_stdin_exit(cl);
 136                 ret = last_test_result;
 137                 goto out;
 138         }
 139         /* if no DPDK_TEST env variable, go interactive */
 140         cmdline_interact(cl);
 141         cmdline_stdin_exit(cl);
 142 #endif
 143         ret = 0;
 144
 145 out:
 146         rte_eal_cleanup();
 147         return ret;
 148 }
 149
 150
 151 int
 152 unit_test_suite_runner(struct unit_test_suite *suite)
 153 {
 154         int test_success;
 155         unsigned int total = 0, executed = 0, skipped = 0;
 156         unsigned int succeeded = 0, failed = 0, unsupported = 0;
 157         const char *status;
 158
 159         if (suite->suite_name) {
 160                 printf(" + ------------------------------------------------------- +\n");
 161                 printf(" + Test Suite : %s\n", suite->suite_name);
 162         }
 163
 164         if (suite->setup)
 165                 if (suite->setup() != 0) {
 166                         /*
 167                          * setup failed, so count all enabled tests and mark
 168                          * them as failed
 169                          */
 170                         while (suite->unit_test_cases[total].testcase) {
 171                                 if (!suite->unit_test_cases[total].enabled)
 172                                         skipped++;
 173                                 else
 174                                         failed++;
 175                                 total++;
 176                         }
 177                         goto suite_summary;
 178                 }
 179
 180         printf(" + ------------------------------------------------------- +\n");
 181
 182         while (suite->unit_test_cases[total].testcase) {
 183                 if (!suite->unit_test_cases[total].enabled) {
 184                         skipped++;
 185                         total++;
 186                         continue;
 187                 } else {
 188                         executed++;
 189                 }
 190
 191                 /* run test case setup */
 192                 if (suite->unit_test_cases[total].setup)
 193                         test_success = suite->unit_test_cases[total].setup();
 194                 else
 195                         test_success = TEST_SUCCESS;
 196
 197                 if (test_success == TEST_SUCCESS) {
 198                         /* run the test case */
 199                         test_success = suite->unit_test_cases[total].testcase();
 200                         if (test_success == TEST_SUCCESS)
 201                                 succeeded++;
 202                         else if (test_success == -ENOTSUP)
 203                                 unsupported++;
 204                         else
 205                                 failed++;
 206                 } else if (test_success == -ENOTSUP) {
 207                         unsupported++;
 208                 } else {
 209                         failed++;
 210                 }
 211
 212                 /* run the test case teardown */
 213                 if (suite->unit_test_cases[total].teardown)
 214                         suite->unit_test_cases[total].teardown();
 215
 216                 if (test_success == TEST_SUCCESS)
 217                         status = "succeeded";
 218                 else if (test_success == -ENOTSUP)
 219                         status = "unsupported";
 220                 else
 221                         status = "failed";
 222
 223                 printf(" + TestCase [%2d] : %s %s\n", total,
 224                                 suite->unit_test_cases[total].name, status);
 225
 226                 total++;
 227         }
 228
 229         /* Run test suite teardown */
 230         if (suite->teardown)
 231                 suite->teardown();
 232
 233         goto suite_summary;
 234
 235 suite_summary:
 236         printf(" + ------------------------------------------------------- +\n");
 237         printf(" + Test Suite Summary \n");
 238         printf(" + Tests Total :       %2d\n", total);
 239         printf(" + Tests Skipped :     %2d\n", skipped);
 240         printf(" + Tests Executed :    %2d\n", executed);
 241         printf(" + Tests Unsupported:  %2d\n", unsupported);
 242         printf(" + Tests Passed :      %2d\n", succeeded);
 243         printf(" + Tests Failed :      %2d\n", failed);
 244         printf(" + ------------------------------------------------------- +\n");
 245
 246         last_test_result = failed;
 247
 248         if (failed)
 249                 return -1;
 250
 251         return 0;
 252 }