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 #ifdef RTE_LIBRTE_PDUMP 34 #include "test_pdump.h" 35 #endif 36 37 #define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1 38 39 const char *prgname; /* to be set to argv[0] */ 40 41 static const char *recursive_call; /* used in linux for MP and other tests */ 42 43 static int 44 no_action(void){ return 0; } 45 46 static int 47 do_recursive_call(void) 48 { 49 unsigned i; 50 struct { 51 const char *env_var; 52 int (*action_fn)(void); 53 } actions[] = { 54 { "run_secondary_instances", test_mp_secondary }, 55 #ifdef RTE_LIBRTE_PDUMP 56 #ifdef RTE_LIBRTE_RING_PMD 57 { "run_pdump_server_tests", test_pdump }, 58 #endif 59 #endif 60 { "test_missing_c_flag", no_action }, 61 { "test_master_lcore_flag", no_action }, 62 { "test_invalid_n_flag", no_action }, 63 { "test_no_hpet_flag", no_action }, 64 { "test_whitelist_flag", no_action }, 65 { "test_invalid_b_flag", no_action }, 66 { "test_invalid_vdev_flag", no_action }, 67 { "test_invalid_r_flag", no_action }, 68 { "test_misc_flags", no_action }, 69 { "test_memory_flags", no_action }, 70 { "test_file_prefix", no_action }, 71 { "test_no_huge_flag", no_action }, 72 #ifdef RTE_LIBRTE_TIMER 73 { "timer_secondary_spawn_wait", test_timer_secondary }, 74 #endif 75 }; 76 77 if (recursive_call == NULL) 78 return -1; 79 for (i = 0; i < RTE_DIM(actions); i++) { 80 if (strcmp(actions[i].env_var, recursive_call) == 0) 81 return (actions[i].action_fn)(); 82 } 83 printf("ERROR - missing action to take for %s\n", recursive_call); 84 return -1; 85 } 86 87 int last_test_result; 88 89 #define MAX_EXTRA_ARGS 32 90 91 int 92 main(int argc, char **argv) 93 { 94 #ifdef RTE_LIBRTE_CMDLINE 95 struct cmdline *cl; 96 #endif 97 char *extra_args; 98 int ret; 99 100 extra_args = getenv("DPDK_TEST_PARAMS"); 101 if (extra_args != NULL && strlen(extra_args) > 0) { 102 char **all_argv; 103 char *eargv[MAX_EXTRA_ARGS]; 104 int all_argc; 105 int eargc; 106 int i; 107 108 RTE_LOG(INFO, APP, "Using additional DPDK_TEST_PARAMS: '%s'\n", 109 extra_args); 110 eargc = rte_strsplit(extra_args, strlen(extra_args), 111 eargv, MAX_EXTRA_ARGS, ' '); 112 113 /* merge argc/argv and the environment args */ 114 all_argc = argc + eargc; 115 all_argv = malloc(sizeof(*all_argv) * (all_argc + 1)); 116 if (all_argv == NULL) { 117 ret = -1; 118 goto out; 119 } 120 121 for (i = 0; i < argc; i++) 122 all_argv[i] = argv[i]; 123 for (i = 0; i < eargc; i++) 124 all_argv[argc + i] = eargv[i]; 125 all_argv[all_argc] = NULL; 126 127 /* call eal_init with combined args */ 128 ret = rte_eal_init(all_argc, all_argv); 129 free(all_argv); 130 } else 131 ret = rte_eal_init(argc, argv); 132 if (ret < 0) { 133 ret = -1; 134 goto out; 135 } 136 137 #ifdef RTE_LIBRTE_TIMER 138 if (rte_timer_subsystem_init() < 0) { 139 ret = -1; 140 goto out; 141 } 142 #endif 143 144 if (commands_init() < 0) { 145 ret = -1; 146 goto out; 147 } 148 149 argv += ret; 150 151 prgname = argv[0]; 152 153 recursive_call = getenv(RECURSIVE_ENV_VAR); 154 if (recursive_call != NULL) { 155 ret = do_recursive_call(); 156 goto out; 157 } 158 159 #ifdef RTE_LIBEAL_USE_HPET 160 if (rte_eal_hpet_init(1) < 0) 161 #endif 162 RTE_LOG(INFO, APP, 163 "HPET is not enabled, using TSC as default timer\n"); 164 165 166 #ifdef RTE_LIBRTE_CMDLINE 167 cl = cmdline_stdin_new(main_ctx, "RTE>>"); 168 if (cl == NULL) { 169 ret = -1; 170 goto out; 171 } 172 173 char *dpdk_test = getenv("DPDK_TEST"); 174 if (dpdk_test && strlen(dpdk_test)) { 175 char buf[1024]; 176 snprintf(buf, sizeof(buf), "%s\n", dpdk_test); 177 if (cmdline_in(cl, buf, strlen(buf)) < 0) { 178 printf("error on cmdline input\n"); 179 ret = -1; 180 goto out; 181 } 182 183 cmdline_stdin_exit(cl); 184 ret = last_test_result; 185 goto out; 186 } 187 /* if no DPDK_TEST env variable, go interactive */ 188 cmdline_interact(cl); 189 cmdline_stdin_exit(cl); 190 #endif 191 ret = 0; 192 193 out: 194 #ifdef RTE_LIBRTE_TIMER 195 rte_timer_subsystem_finalize(); 196 #endif 197 rte_eal_cleanup(); 198 return ret; 199 } 200 201 202 int 203 unit_test_suite_runner(struct unit_test_suite *suite) 204 { 205 int test_success; 206 unsigned int total = 0, executed = 0, skipped = 0; 207 unsigned int succeeded = 0, failed = 0, unsupported = 0; 208 const char *status; 209 210 if (suite->suite_name) { 211 printf(" + ------------------------------------------------------- +\n"); 212 printf(" + Test Suite : %s\n", suite->suite_name); 213 } 214 215 if (suite->setup) { 216 test_success = suite->setup(); 217 if (test_success != 0) { 218 /* 219 * setup did not pass, so count all enabled tests and 220 * mark them as failed/skipped 221 */ 222 while (suite->unit_test_cases[total].testcase) { 223 if (!suite->unit_test_cases[total].enabled || 224 test_success == TEST_SKIPPED) 225 skipped++; 226 else 227 failed++; 228 total++; 229 } 230 goto suite_summary; 231 } 232 } 233 234 printf(" + ------------------------------------------------------- +\n"); 235 236 while (suite->unit_test_cases[total].testcase) { 237 if (!suite->unit_test_cases[total].enabled) { 238 skipped++; 239 total++; 240 continue; 241 } else { 242 executed++; 243 } 244 245 /* run test case setup */ 246 if (suite->unit_test_cases[total].setup) 247 test_success = suite->unit_test_cases[total].setup(); 248 else 249 test_success = TEST_SUCCESS; 250 251 if (test_success == TEST_SUCCESS) { 252 /* run the test case */ 253 test_success = suite->unit_test_cases[total].testcase(); 254 if (test_success == TEST_SUCCESS) 255 succeeded++; 256 else if (test_success == TEST_SKIPPED) 257 skipped++; 258 else if (test_success == -ENOTSUP) 259 unsupported++; 260 else 261 failed++; 262 } else if (test_success == -ENOTSUP) { 263 unsupported++; 264 } else { 265 failed++; 266 } 267 268 /* run the test case teardown */ 269 if (suite->unit_test_cases[total].teardown) 270 suite->unit_test_cases[total].teardown(); 271 272 if (test_success == TEST_SUCCESS) 273 status = "succeeded"; 274 else if (test_success == TEST_SKIPPED) 275 status = "skipped"; 276 else if (test_success == -ENOTSUP) 277 status = "unsupported"; 278 else 279 status = "failed"; 280 281 printf(" + TestCase [%2d] : %s %s\n", total, 282 suite->unit_test_cases[total].name, status); 283 284 total++; 285 } 286 287 /* Run test suite teardown */ 288 if (suite->teardown) 289 suite->teardown(); 290 291 goto suite_summary; 292 293 suite_summary: 294 printf(" + ------------------------------------------------------- +\n"); 295 printf(" + Test Suite Summary \n"); 296 printf(" + Tests Total : %2d\n", total); 297 printf(" + Tests Skipped : %2d\n", skipped); 298 printf(" + Tests Executed : %2d\n", executed); 299 printf(" + Tests Unsupported: %2d\n", unsupported); 300 printf(" + Tests Passed : %2d\n", succeeded); 301 printf(" + Tests Failed : %2d\n", failed); 302 printf(" + ------------------------------------------------------- +\n"); 303 304 last_test_result = failed; 305 306 if (failed) 307 return TEST_FAILED; 308 if (total == skipped) 309 return TEST_SKIPPED; 310 return TEST_SUCCESS; 311 } 312