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