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39 #include <rte_debug.h>
40 #include <rte_common.h>
49 * - Call rte_dump_stack() and rte_dump_registers(). The result is not checked
50 * currently, as the functions are not implemented on baremetal.
51 * - Check that rte_panic() terminates the program using a non-zero error code.
52 * (Only implemented on linux, since it requires the fork() system call)
55 #ifdef RTE_EXEC_ENV_BAREMETAL
57 /* baremetal - don't test rte_panic or rte_exit */
72 /* linuxapp - use fork() to test rte_panic() */
82 rte_panic("Test Debug\n");
84 printf("Fork Failed\n");
89 printf("Child process terminated normally!\n");
92 printf("Child process terminated as expected - Test passed!\n");
97 /* linuxapp - use fork() to test rte_exit() */
99 test_exit_val(int exit_val)
107 rte_exit(exit_val, __func__);
109 printf("Fork Failed\n");
113 printf("Child process status: %d\n", status);
114 #ifndef RTE_EAL_ALWAYS_PANIC_ON_ERROR
115 if(!WIFEXITED(status) || WEXITSTATUS(status) != (uint8_t)exit_val){
116 printf("Child process terminated with incorrect status (expected = %d)!\n",
127 int test_vals[] = { 0, 1, 2, 255, -1 };
129 for (i = 0; i < sizeof(test_vals) / sizeof(test_vals[0]); i++){
130 if (test_exit_val(test_vals[i]) < 0)
133 printf("%s Passed\n", __func__);
140 dummy_app_usage(const char *progname)
142 RTE_SET_USED(progname);
148 if (rte_set_application_usage_hook(dummy_app_usage) != NULL) {
149 printf("Non-NULL value returned for initial usage hook\n");
152 if (rte_set_application_usage_hook(NULL) != dummy_app_usage) {
153 printf("Incorrect value returned for application usage hook\n");
163 rte_dump_registers();
164 if (test_panic() < 0)
168 if (test_usage() < 0)
173 static struct test_command debug_cmd = {
174 .command = "debug_autotest",
175 .callback = test_debug,
177 REGISTER_TEST_COMMAND(debug_cmd);