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                 return -1;
  89
  90 #ifdef RTE_LIBRTE_TIMER
  91         rte_timer_subsystem_init();
  92 #endif
  93
  94         if (commands_init() < 0)
  95                 return -1;
  96
  97         argv += ret;
  98
  99         prgname = argv[0];
 100
 101         if ((recursive_call = getenv(RECURSIVE_ENV_VAR)) != NULL)
 102                 return do_recursive_call();
 103
 104 #ifdef RTE_LIBEAL_USE_HPET
 105         if (rte_eal_hpet_init(1) < 0)
 106 #endif
 107                 RTE_LOG(INFO, APP,
 108                                 "HPET is not enabled, using TSC as default timer\n");
 109
 110
 111 #ifdef RTE_LIBRTE_CMDLINE
 112         cl = cmdline_stdin_new(main_ctx, "RTE>>");
 113         if (cl == NULL) {
 114                 return -1;
 115         }
 116
 117         char *dpdk_test = getenv("DPDK_TEST");
 118         if (dpdk_test && strlen(dpdk_test)) {
 119                 char buf[1024];
 120                 snprintf(buf, sizeof(buf), "%s\n", dpdk_test);
 121                 if (cmdline_in(cl, buf, strlen(buf)) < 0) {
 122                         printf("error on cmdline input\n");
 123                         return -1;
 124                 }
 125
 126                 cmdline_stdin_exit(cl);
 127                 return last_test_result;
 128         }
 129         /* if no DPDK_TEST env variable, go interactive */
 130         cmdline_interact(cl);
 131         cmdline_stdin_exit(cl);
 132 #endif
 133
 134         return 0;
 135 }
 136
 137
 138 int
 139 unit_test_suite_runner(struct unit_test_suite *suite)
 140 {
 141         int test_success;
 142         unsigned int total = 0, executed = 0, skipped = 0;
 143         unsigned int succeeded = 0, failed = 0, unsupported = 0;
 144         const char *status;
 145
 146         if (suite->suite_name) {
 147                 printf(" + ------------------------------------------------------- +\n");
 148                 printf(" + Test Suite : %s\n", suite->suite_name);
 149         }
 150
 151         if (suite->setup)
 152                 if (suite->setup() != 0) {
 153                         /*
 154                          * setup failed, so count all enabled tests and mark
 155                          * them as failed
 156                          */
 157                         while (suite->unit_test_cases[total].testcase) {
 158                                 if (!suite->unit_test_cases[total].enabled)
 159                                         skipped++;
 160                                 else
 161                                         failed++;
 162                                 total++;
 163                         }
 164                         goto suite_summary;
 165                 }
 166
 167         printf(" + ------------------------------------------------------- +\n");
 168
 169         while (suite->unit_test_cases[total].testcase) {
 170                 if (!suite->unit_test_cases[total].enabled) {
 171                         skipped++;
 172                         total++;
 173                         continue;
 174                 } else {
 175                         executed++;
 176                 }
 177
 178                 /* run test case setup */
 179                 if (suite->unit_test_cases[total].setup)
 180                         test_success = suite->unit_test_cases[total].setup();
 181                 else
 182                         test_success = TEST_SUCCESS;
 183
 184                 if (test_success == TEST_SUCCESS) {
 185                         /* run the test case */
 186                         test_success = suite->unit_test_cases[total].testcase();
 187                         if (test_success == TEST_SUCCESS)
 188                                 succeeded++;
 189                         else if (test_success == -ENOTSUP)
 190                                 unsupported++;
 191                         else
 192                                 failed++;
 193                 } else if (test_success == -ENOTSUP) {
 194                         unsupported++;
 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                         status = "succeeded";
 205                 else if (test_success == -ENOTSUP)
 206                         status = "unsupported";
 207                 else
 208                         status = "failed";
 209
 210                 printf(" + TestCase [%2d] : %s %s\n", total,
 211                                 suite->unit_test_cases[total].name, status);
 212
 213                 total++;
 214         }
 215
 216         /* Run test suite teardown */
 217         if (suite->teardown)
 218                 suite->teardown();
 219
 220         goto suite_summary;
 221
 222 suite_summary:
 223         printf(" + ------------------------------------------------------- +\n");
 224         printf(" + Test Suite Summary \n");
 225         printf(" + Tests Total :       %2d\n", total);
 226         printf(" + Tests Skipped :     %2d\n", skipped);
 227         printf(" + Tests Executed :    %2d\n", executed);
 228         printf(" + Tests Unsupported:  %2d\n", unsupported);
 229         printf(" + Tests Passed :      %2d\n", succeeded);
 230         printf(" + Tests Failed :      %2d\n", failed);
 231         printf(" + ------------------------------------------------------- +\n");
 232
 233         last_test_result = failed;
 234
 235         if (failed)
 236                 return -1;
 237
 238         return 0;
 239 }