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 #include "test_pdump.h"
  34
  35 #define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1
  36
  37 const char *prgname; /* to be set to argv[0] */
  38
  39 static const char *recursive_call; /* used in linuxapp for MP and other tests */
  40
  41 static int
  42 no_action(void){ return 0; }
  43
  44 static int
  45 do_recursive_call(void)
  46 {
  47         unsigned i;
  48         struct {
  49                 const char *env_var;
  50                 int (*action_fn)(void);
  51         } actions[] =  {
  52                         { "run_secondary_instances", test_mp_secondary },
  53                         { "run_pdump_server_tests", test_pdump },
  54                         { "test_missing_c_flag", no_action },
  55                         { "test_master_lcore_flag", no_action },
  56                         { "test_invalid_n_flag", no_action },
  57                         { "test_no_hpet_flag", no_action },
  58                         { "test_whitelist_flag", no_action },
  59                         { "test_invalid_b_flag", no_action },
  60                         { "test_invalid_vdev_flag", no_action },
  61                         { "test_invalid_r_flag", no_action },
  62                         { "test_misc_flags", no_action },
  63                         { "test_memory_flags", no_action },
  64                         { "test_file_prefix", no_action },
  65                         { "test_no_huge_flag", no_action },
  66         };
  67
  68         if (recursive_call == NULL)
  69                 return -1;
  70         for (i = 0; i < sizeof(actions)/sizeof(actions[0]); i++) {
  71                 if (strcmp(actions[i].env_var, recursive_call) == 0)
  72                         return (actions[i].action_fn)();
  73         }
  74         printf("ERROR - missing action to take for %s\n", recursive_call);
  75         return -1;
  76 }
  77
  78 int last_test_result;
  79
  80 #define MAX_EXTRA_ARGS 32
  81
  82 int
  83 main(int argc, char **argv)
  84 {
  85 #ifdef RTE_LIBRTE_CMDLINE
  86         struct cmdline *cl;
  87 #endif
  88         char *extra_args;
  89         int ret;
  90
  91         extra_args = getenv("DPDK_TEST_PARAMS");
  92         if (extra_args != NULL && strlen(extra_args) > 0) {
  93                 char **all_argv;
  94                 char *eargv[MAX_EXTRA_ARGS];
  95                 int all_argc;
  96                 int eargc;
  97                 int i;
  98
  99                 RTE_LOG(INFO, APP, "Using additional DPDK_TEST_PARAMS: '%s'\n",
 100                                 extra_args);
 101                 eargc = rte_strsplit(extra_args, strlen(extra_args),
 102                                 eargv, MAX_EXTRA_ARGS, ' ');
 103
 104                 /* merge argc/argv and the environment args */
 105                 all_argc = argc + eargc;
 106                 all_argv = malloc(sizeof(*all_argv) * (all_argc + 1));
 107                 if (all_argv == NULL) {
 108                         ret = -1;
 109                         goto out;
 110                 }
 111
 112                 for (i = 0; i < argc; i++)
 113                         all_argv[i] = argv[i];
 114                 for (i = 0; i < eargc; i++)
 115                         all_argv[argc + i] = eargv[i];
 116                 all_argv[all_argc] = NULL;
 117
 118                 /* call eal_init with combined args */
 119                 ret = rte_eal_init(all_argc, all_argv);
 120                 free(all_argv);
 121         } else
 122                 ret = rte_eal_init(argc, argv);
 123         if (ret < 0) {
 124                 ret = -1;
 125                 goto out;
 126         }
 127
 128 #ifdef RTE_LIBRTE_TIMER
 129         rte_timer_subsystem_init();
 130 #endif
 131
 132         if (commands_init() < 0) {
 133                 ret = -1;
 134                 goto out;
 135         }
 136
 137         argv += ret;
 138
 139         prgname = argv[0];
 140
 141         recursive_call = getenv(RECURSIVE_ENV_VAR);
 142         if (recursive_call != NULL) {
 143                 ret = do_recursive_call();
 144                 goto out;
 145         }
 146
 147 #ifdef RTE_LIBEAL_USE_HPET
 148         if (rte_eal_hpet_init(1) < 0)
 149 #endif
 150                 RTE_LOG(INFO, APP,
 151                                 "HPET is not enabled, using TSC as default timer\n");
 152
 153
 154 #ifdef RTE_LIBRTE_CMDLINE
 155         cl = cmdline_stdin_new(main_ctx, "RTE>>");
 156         if (cl == NULL) {
 157                 ret = -1;
 158                 goto out;
 159         }
 160
 161         char *dpdk_test = getenv("DPDK_TEST");
 162         if (dpdk_test && strlen(dpdk_test)) {
 163                 char buf[1024];
 164                 snprintf(buf, sizeof(buf), "%s\n", dpdk_test);
 165                 if (cmdline_in(cl, buf, strlen(buf)) < 0) {
 166                         printf("error on cmdline input\n");
 167                         ret = -1;
 168                         goto out;
 169                 }
 170
 171                 cmdline_stdin_exit(cl);
 172                 ret = last_test_result;
 173                 goto out;
 174         }
 175         /* if no DPDK_TEST env variable, go interactive */
 176         cmdline_interact(cl);
 177         cmdline_stdin_exit(cl);
 178 #endif
 179         ret = 0;
 180
 181 out:
 182         rte_eal_cleanup();
 183         return ret;
 184 }
 185
 186
 187 int
 188 unit_test_suite_runner(struct unit_test_suite *suite)
 189 {
 190         int test_success;
 191         unsigned int total = 0, executed = 0, skipped = 0;
 192         unsigned int succeeded = 0, failed = 0, unsupported = 0;
 193         const char *status;
 194
 195         if (suite->suite_name) {
 196                 printf(" + ------------------------------------------------------- +\n");
 197                 printf(" + Test Suite : %s\n", suite->suite_name);
 198         }
 199
 200         if (suite->setup)
 201                 if (suite->setup() != 0) {
 202                         /*
 203                          * setup failed, so count all enabled tests and mark
 204                          * them as failed
 205                          */
 206                         while (suite->unit_test_cases[total].testcase) {
 207                                 if (!suite->unit_test_cases[total].enabled)
 208                                         skipped++;
 209                                 else
 210                                         failed++;
 211                                 total++;
 212                         }
 213                         goto suite_summary;
 214                 }
 215
 216         printf(" + ------------------------------------------------------- +\n");
 217
 218         while (suite->unit_test_cases[total].testcase) {
 219                 if (!suite->unit_test_cases[total].enabled) {
 220                         skipped++;
 221                         total++;
 222                         continue;
 223                 } else {
 224                         executed++;
 225                 }
 226
 227                 /* run test case setup */
 228                 if (suite->unit_test_cases[total].setup)
 229                         test_success = suite->unit_test_cases[total].setup();
 230                 else
 231                         test_success = TEST_SUCCESS;
 232
 233                 if (test_success == TEST_SUCCESS) {
 234                         /* run the test case */
 235                         test_success = suite->unit_test_cases[total].testcase();
 236                         if (test_success == TEST_SUCCESS)
 237                                 succeeded++;
 238                         else if (test_success == -ENOTSUP)
 239                                 unsupported++;
 240                         else
 241                                 failed++;
 242                 } else if (test_success == -ENOTSUP) {
 243                         unsupported++;
 244                 } else {
 245                         failed++;
 246                 }
 247
 248                 /* run the test case teardown */
 249                 if (suite->unit_test_cases[total].teardown)
 250                         suite->unit_test_cases[total].teardown();
 251
 252                 if (test_success == TEST_SUCCESS)
 253                         status = "succeeded";
 254                 else if (test_success == -ENOTSUP)
 255                         status = "unsupported";
 256                 else
 257                         status = "failed";
 258
 259                 printf(" + TestCase [%2d] : %s %s\n", total,
 260                                 suite->unit_test_cases[total].name, status);
 261
 262                 total++;
 263         }
 264
 265         /* Run test suite teardown */
 266         if (suite->teardown)
 267                 suite->teardown();
 268
 269         goto suite_summary;
 270
 271 suite_summary:
 272         printf(" + ------------------------------------------------------- +\n");
 273         printf(" + Test Suite Summary \n");
 274         printf(" + Tests Total :       %2d\n", total);
 275         printf(" + Tests Skipped :     %2d\n", skipped);
 276         printf(" + Tests Executed :    %2d\n", executed);
 277         printf(" + Tests Unsupported:  %2d\n", unsupported);
 278         printf(" + Tests Passed :      %2d\n", succeeded);
 279         printf(" + Tests Failed :      %2d\n", failed);
 280         printf(" + ------------------------------------------------------- +\n");
 281
 282         last_test_result = failed;
 283
 284         if (failed)
 285                 return -1;
 286
 287         return 0;
 288 }