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_LIB_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_LIB_TIMER 29 #include <rte_timer.h> 30 #endif 31 32 #include "test.h" 33 #ifdef RTE_LIB_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_LIB_PDUMP 56 #ifdef RTE_NET_RING 57 { "run_pdump_server_tests", test_pdump }, 58 #endif 59 #endif 60 { "test_missing_c_flag", no_action }, 61 { "test_main_lcore_flag", no_action }, 62 { "test_invalid_n_flag", no_action }, 63 { "test_no_hpet_flag", no_action }, 64 { "test_allow_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_LIB_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_LIB_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_LIB_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_LIB_CMDLINE 167 char *dpdk_test = getenv("DPDK_TEST"); 168 if (dpdk_test && strlen(dpdk_test)) { 169 char buf[1024]; 170 171 cl = cmdline_new(main_ctx, "RTE>>", 0, 1); 172 if (cl == NULL) { 173 ret = -1; 174 goto out; 175 } 176 177 snprintf(buf, sizeof(buf), "%s\n", dpdk_test); 178 if (cmdline_in(cl, buf, strlen(buf)) < 0) { 179 printf("error on cmdline input\n"); 180 181 ret = -1; 182 } else { 183 ret = last_test_result; 184 } 185 cmdline_free(cl); 186 goto out; 187 } else { 188 /* if no DPDK_TEST env variable, go interactive */ 189 cl = cmdline_stdin_new(main_ctx, "RTE>>"); 190 if (cl == NULL) { 191 ret = -1; 192 goto out; 193 } 194 195 cmdline_interact(cl); 196 cmdline_stdin_exit(cl); 197 cmdline_free(cl); 198 } 199 #endif 200 ret = 0; 201 202 out: 203 #ifdef RTE_LIB_TIMER 204 rte_timer_subsystem_finalize(); 205 #endif 206 rte_eal_cleanup(); 207 return ret; 208 } 209 210 211 int 212 unit_test_suite_runner(struct unit_test_suite *suite) 213 { 214 int test_success; 215 unsigned int total = 0, executed = 0, skipped = 0; 216 unsigned int succeeded = 0, failed = 0, unsupported = 0; 217 const char *status; 218 219 if (suite->suite_name) { 220 printf(" + ------------------------------------------------------- +\n"); 221 printf(" + Test Suite : %s\n", suite->suite_name); 222 } 223 224 if (suite->setup) { 225 test_success = suite->setup(); 226 if (test_success != 0) { 227 /* 228 * setup did not pass, so count all enabled tests and 229 * mark them as failed/skipped 230 */ 231 while (suite->unit_test_cases[total].testcase) { 232 if (!suite->unit_test_cases[total].enabled || 233 test_success == TEST_SKIPPED) 234 skipped++; 235 else 236 failed++; 237 total++; 238 } 239 goto suite_summary; 240 } 241 } 242 243 printf(" + ------------------------------------------------------- +\n"); 244 245 while (suite->unit_test_cases[total].testcase) { 246 if (!suite->unit_test_cases[total].enabled) { 247 skipped++; 248 total++; 249 continue; 250 } else { 251 executed++; 252 } 253 254 /* run test case setup */ 255 if (suite->unit_test_cases[total].setup) 256 test_success = suite->unit_test_cases[total].setup(); 257 else 258 test_success = TEST_SUCCESS; 259 260 if (test_success == TEST_SUCCESS) { 261 /* run the test case */ 262 test_success = suite->unit_test_cases[total].testcase(); 263 if (test_success == TEST_SUCCESS) 264 succeeded++; 265 else if (test_success == TEST_SKIPPED) 266 skipped++; 267 else if (test_success == -ENOTSUP) 268 unsupported++; 269 else 270 failed++; 271 } else if (test_success == -ENOTSUP) { 272 unsupported++; 273 } else { 274 failed++; 275 } 276 277 /* run the test case teardown */ 278 if (suite->unit_test_cases[total].teardown) 279 suite->unit_test_cases[total].teardown(); 280 281 if (test_success == TEST_SUCCESS) 282 status = "succeeded"; 283 else if (test_success == TEST_SKIPPED) 284 status = "skipped"; 285 else if (test_success == -ENOTSUP) 286 status = "unsupported"; 287 else 288 status = "failed"; 289 290 printf(" + TestCase [%2d] : %s %s\n", total, 291 suite->unit_test_cases[total].name, status); 292 293 total++; 294 } 295 296 /* Run test suite teardown */ 297 if (suite->teardown) 298 suite->teardown(); 299 300 goto suite_summary; 301 302 suite_summary: 303 printf(" + ------------------------------------------------------- +\n"); 304 printf(" + Test Suite Summary \n"); 305 printf(" + Tests Total : %2d\n", total); 306 printf(" + Tests Skipped : %2d\n", skipped); 307 printf(" + Tests Executed : %2d\n", executed); 308 printf(" + Tests Unsupported: %2d\n", unsupported); 309 printf(" + Tests Passed : %2d\n", succeeded); 310 printf(" + Tests Failed : %2d\n", failed); 311 printf(" + ------------------------------------------------------- +\n"); 312 313 last_test_result = failed; 314 315 if (failed) 316 return TEST_FAILED; 317 if (total == skipped) 318 return TEST_SKIPPED; 319 return TEST_SUCCESS; 320 } 321