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