/* This test is designed to test simple event flag group creation, deletion, gets and sets. */ #include #include "tx_api.h" typedef struct EVENT_FLAG_MEMORY_TEST_STRUCT { ULONG first; ULONG second; TX_EVENT_FLAGS_GROUP event_flags; ULONG next_to_last; ULONG last; } EVENT_FLAG_MEMORY_TEST; static EVENT_FLAG_MEMORY_TEST event_flag_memory; /* Define external reference to the event flag create call from initialization. */ extern UINT test_event_flags_from_init; /* Define the ISR dispatch. */ extern VOID (*test_isr_dispatch)(void); static TX_THREAD thread_0; static TX_THREAD thread_1; static TX_TIMER timer_0; static unsigned long error = 0; static unsigned long timer_executed = 0; static unsigned long isr_executed = 0; static TX_EVENT_FLAGS_GROUP group_0; static TX_EVENT_FLAGS_GROUP group_1; static TX_EVENT_FLAGS_GROUP group_2; static TX_EVENT_FLAGS_GROUP group_3; /* Define thread prototypes. */ static void thread_0_entry(ULONG thread_input); static void thread_1_entry(ULONG thread_input); UINT _txe_event_flags_create(TX_EVENT_FLAGS_GROUP *group_ptr, CHAR *name_ptr, UINT event_control_block_size); /* Prototype for test control return. */ void test_control_return(UINT status); static void event_set_notify(TX_EVENT_FLAGS_GROUP *group) { /* Not necessary to do anything in this function. */ } /* Define the timer for this test. */ static void timer_entry(ULONG i) { #ifndef TX_DISABLE_ERROR_CHECKING UINT status; ULONG actual_events; /* Determine if calling event flag create from initialization was successful. */ if (test_event_flags_from_init != TX_SUCCESS) { /* Error! */ error++; } /* Attempt to create an event flag group from a timer. */ status = tx_event_flags_create(&group_2, "group 2"); /* Check status. */ if (status != TX_CALLER_ERROR) { /* Error! */ error++; } /* Try to delete an event flags group from a timer. */ status = tx_event_flags_delete(&group_0); /* Check status. */ if (status != TX_CALLER_ERROR) { /* Error! */ error++; } /* Get events with suspendsion from a timer. */ status = tx_event_flags_get(&group_0, 0x80008000, 14, &actual_events, 100); /* Check status. */ if (status != TX_WAIT_ERROR) { /* Error! */ error++; } timer_executed = 1; #endif } /* Define the ISR dispatch routine. */ static void test_isr(void) { #ifndef TX_DISABLE_ERROR_CHECKING UINT status; ULONG actual_events; /* Attempt to create an event flag group from an ISR. */ status = tx_event_flags_create(&group_2, "group 2"); /* Check status. */ if (status != TX_CALLER_ERROR) { /* Error! */ error++; } /* Attempt to delete an event flags group from an ISR. */ status = tx_event_flags_delete(&group_0); if (status != TX_CALLER_ERROR) { /* Error! */ error++; } /* Get events with suspendsion from an ISR. */ status = tx_event_flags_get(&group_0, 0x80008000, 14, &actual_events, 100); /* Check status. */ if (status != TX_WAIT_ERROR) { /* Error! */ error++; } isr_executed = 1; #endif } /* Define what the initial system looks like. */ #ifdef CTEST void test_application_define(void *first_unused_memory) #else void threadx_event_flag_basic_application_define(void *first_unused_memory) #endif { INT status; CHAR *pointer; /* Put first available memory address into a character pointer. */ pointer = (CHAR *) first_unused_memory; /* Put system definition stuff in here, e.g. thread creates and other assorted create information. */ status = tx_thread_create(&thread_0, "thread 0", thread_0_entry, 1, pointer, TEST_STACK_SIZE_PRINTF, 17, 17, 100, TX_AUTO_START); pointer = pointer + TEST_STACK_SIZE_PRINTF; /* Check status. */ if (status != TX_SUCCESS) { printf("Running Event Flag Basic Test....................................... ERROR #1\n"); test_control_return(1); } status = tx_thread_create(&thread_1, "thread 1", thread_1_entry, 1, pointer, TEST_STACK_SIZE_PRINTF, 18, 18, 100, TX_DONT_START); pointer = pointer + TEST_STACK_SIZE_PRINTF; /* Check status. */ if (status != TX_SUCCESS) { printf("Running Event Flag Basic Test....................................... ERROR #2\n"); test_control_return(1); } /* Create event flag group 0 and 1. */ status = tx_event_flags_create(&group_0, "group 0"); /* Check status. */ if (status != TX_SUCCESS) { printf("Running Event Flag Basic Test....................................... ERROR #3\n"); test_control_return(1); } status = tx_event_flags_create(&group_1, "group 1"); /* Check status. */ if (status != TX_SUCCESS) { printf("Running Event Flag Basic Test....................................... ERROR #4\n"); test_control_return(1); } /* Register the event set notify function. */ status = tx_event_flags_set_notify(&group_0, event_set_notify); #ifndef TX_DISABLE_NOTIFY_CALLBACKS /* Check status. */ if (status != TX_SUCCESS) { printf("Running Event Flag Basic Test....................................... ERROR #5\n"); test_control_return(1); } #else /* Check status. */ if (status != TX_FEATURE_NOT_ENABLED) { printf("Running Event Flag Basic Test....................................... ERROR #6\n"); test_control_return(1); } #endif /* Un-register the event set notify function. */ status = tx_event_flags_set_notify(&group_0, TX_NULL); #ifndef TX_DISABLE_NOTIFY_CALLBACKS /* Check status. */ if (status != TX_SUCCESS) { printf("Running Event Flag Basic Test....................................... ERROR #5a\n"); test_control_return(1); } #else /* Check status. */ if (status != TX_FEATURE_NOT_ENABLED) { printf("Running Event Flag Basic Test....................................... ERROR #6a\n"); test_control_return(1); } #endif } /* Define the test threads. */ static void thread_0_entry(ULONG thread_input) { UINT status; ULONG actual_events; /* Inform user. */ printf("Running Event Flag Basic Test....................................... "); /* Perform event flag memory test. */ event_flag_memory.first = 0x11223344; event_flag_memory.second = 0x55667788; event_flag_memory.next_to_last = 0x99aabbcc; event_flag_memory.last = 0xddeeff00; /* Create the event flag group. */ status = tx_event_flags_create(&event_flag_memory.event_flags, "group memory"); tx_event_flags_delete(&event_flag_memory.event_flags); /* Check for status. */ if ((status != TX_SUCCESS) || (event_flag_memory.first != 0x11223344) || (event_flag_memory.second != 0x55667788) || (event_flag_memory.next_to_last != 0x99aabbcc) || (event_flag_memory.last != 0xddeeff00)) { /* Event flag error. */ printf("ERROR #7\n"); test_control_return(1); } /* Event flags should be created now. */ #ifndef TX_DISABLE_ERROR_CHECKING /* Try to create with a NULL pointer. */ status = tx_event_flags_create(TX_NULL, "group 0"); /* Check status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #8\n"); test_control_return(1); } /* Try to create with a bad size. */ status = _txe_event_flags_create(&group_3, "group 3", (sizeof(TX_EVENT_FLAGS_GROUP)+1)); /* Check status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #9\n"); test_control_return(1); } /* Try to create an already created group. */ status = tx_event_flags_create(&group_0, "group 0"); /* Check status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #10\n"); test_control_return(1); } /* Delete with a NULL pointer. */ status = tx_event_flags_delete(TX_NULL); /* Check the status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #11\n"); test_control_return(1); } /* Delete with a non-created pointer. */ group_2.tx_event_flags_group_id = 0; status = tx_event_flags_delete(&group_2); /* Check the status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #12\n"); test_control_return(1); } /* Get events with a null group pointer. */ status = tx_event_flags_get(TX_NULL, 0x80008000, TX_AND, &actual_events, TX_NO_WAIT); /* Check status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #13\n"); test_control_return(1); } /* Get events with a non-created group pointer. */ group_2.tx_event_flags_group_id = 0; status = tx_event_flags_get(&group_2, 0x80008000, TX_AND, &actual_events, TX_NO_WAIT); /* Check status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #14\n"); test_control_return(1); } /* Get events with a null flags retun pointer. */ status = tx_event_flags_get(&group_0, 0x80008000, TX_AND, TX_NULL, TX_NO_WAIT); /* Check status. */ if (status != TX_PTR_ERROR) { /* Event flag error. */ printf("ERROR #15\n"); test_control_return(1); } /* Get events with a bad option. */ status = tx_event_flags_get(&group_0, 0x80008000, 14, &actual_events, TX_NO_WAIT); /* Check status. */ if (status != TX_OPTION_ERROR) { /* Event flag error. */ printf("ERROR #16\n"); test_control_return(1); } /* Set evetns with a NULL group pointer. */ status = tx_event_flags_set(TX_NULL, 0x80008000, TX_OR); /* Check status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #17\n"); test_control_return(1); } /* Set events with a non-created group pointer. */ group_2.tx_event_flags_group_id = 0; status = tx_event_flags_set(&group_2, 0x80008000, TX_OR); /* Check status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #18\n"); test_control_return(1); } /* Set events with a bad option. */ status = tx_event_flags_set(&group_0, 0x80008000, 14); /* Check status. */ if (status != TX_OPTION_ERROR) { /* Event flag error. */ printf("ERROR #19\n"); test_control_return(1); } /* Attempt to register the event set notify function with a NULL group pointer. */ status = tx_event_flags_set_notify(TX_NULL, event_set_notify); /* Check status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #20\n"); test_control_return(1); } /* Attempt to register the event set notify function with a non-created group pointer. */ group_2.tx_event_flags_group_id = 0; status = tx_event_flags_set_notify(&group_2, event_set_notify); /* Check status. */ if (status != TX_GROUP_ERROR) { /* Event flag error. */ printf("ERROR #21\n"); test_control_return(1); } #endif /* Attempt to get events from an empty event flag group. AND option. */ status = tx_event_flags_get(&group_0, 0x80008000, TX_AND, &actual_events, TX_NO_WAIT); /* Check status. */ if (status != TX_NO_EVENTS) { /* Event flag error. */ printf("ERROR #22\n"); test_control_return(1); } /* Attempt to get events from an empty event flag group. OR option. */ status = tx_event_flags_get(&group_0, 0x80008000, TX_OR, &actual_events, TX_NO_WAIT); /* Check status. */ if (status != TX_NO_EVENTS) { /* Event flag error. */ printf("ERROR #23\n"); test_control_return(1); } /* Attempt to get events from an empty event flag group. AND CLEAR option. */ status = tx_event_flags_get(&group_0, 0x80008000, TX_AND_CLEAR, &actual_events, TX_NO_WAIT); /* Check status. */ if (status != TX_NO_EVENTS) { /* Event flag error. */ printf("ERROR #24\n"); test_control_return(1); } /* Attempt to get events from an empty event flag group. OR CLEAR option. */ status = tx_event_flags_get(&group_0, 0x80008000, TX_OR_CLEAR, &actual_events, TX_NO_WAIT); /* Check status. */ if (status != TX_NO_EVENTS) { /* Event flag error. */ printf("ERROR #25\n"); test_control_return(1); } /* Set the necessary events. */ status = tx_event_flags_set(&group_0, 0x80008000, TX_OR); /* Check status. */ if (status != TX_SUCCESS) { /* Event flag error. */ printf("ERROR #26\n"); test_control_return(1); } /* Just for fun, clear bit 15. */ status = tx_event_flags_set(&group_0, 0x80000000, TX_AND); /* Check status. */ if (status != TX_SUCCESS) { /* Event flag error. */ printf("ERROR #27\n"); test_control_return(1); } /* Set bit 15 again. */ status = tx_event_flags_set(&group_0, 0x00008000, TX_OR); /* Check status. */ if (status != TX_SUCCESS) { /* Event flag error. */ printf("ERROR #28\n"); test_control_return(1); } /* Now attemp to retrieve events... */ /* Attempt to get events from event flag group. AND option. */ status = tx_event_flags_get(&group_0, 0x80008000, TX_AND, &actual_events, TX_NO_WAIT); /* Check status. */ if ((status != TX_SUCCESS) || (actual_events != 0x80008000UL)) { /* Event flag error. */ printf("ERROR #29\n"); test_control_return(1); } /* Attempt to get events from event flag group. OR option. */ status = tx_event_flags_get(&group_0, 0x80008000, TX_OR, &actual_events, TX_NO_WAIT); /* Check status. */ if ((status != TX_SUCCESS) || (actual_events != 0x80008000UL)) { /* Event flag error. */ printf("ERROR #30\n"); test_control_return(1); } /* Attempt to get events from event flag group. AND CLEAR option. */ status = tx_event_flags_get(&group_0, 0x80008000, TX_AND_CLEAR, &actual_events, TX_NO_WAIT); /* Check status. */ if ((status != TX_SUCCESS) || (actual_events != 0x80008000UL)) { /* Event flag error. */ printf("ERROR #31\n"); test_control_return(1); } /* Attempt to get events from an empty event flag group. OR CLEAR option. */ status = tx_event_flags_get(&group_0, 0x80008000, TX_OR_CLEAR, &actual_events, TX_NO_WAIT); /* Check status. */ if (status != TX_NO_EVENTS) { /* Event flag error. */ printf("ERROR #32\n"); test_control_return(1); } /* Put event flags back in the group. */ /* Set the necessary events. */ status = tx_event_flags_set(&group_0, 0x80008000, TX_OR); /* Check status. */ if (status != TX_SUCCESS) { /* Event flag error. */ printf("ERROR #33\n"); test_control_return(1); } /* Attempt to get events from event flag group. OR CLEAR option. */ status = tx_event_flags_get(&group_0, 0x00008000, TX_OR_CLEAR, &actual_events, TX_NO_WAIT); /* Check status. */ if ((status != TX_SUCCESS) || (actual_events != 0x80008000UL)) { /* Event flag error. */ printf("ERROR #34\n"); test_control_return(1); } /* Attempt to get events from event flag group. OR CLEAR option. */ status = tx_event_flags_get(&group_0, 0x80008000, TX_OR_CLEAR, &actual_events, TX_NO_WAIT); /* Check status. */ if ((status != TX_SUCCESS) || (actual_events != 0x80000000UL)) { /* Event flag error. */ printf("ERROR #35\n"); test_control_return(1); } #ifndef TX_DISABLE_ERROR_CHECKING /* Create a timer for the test. */ tx_timer_create(&timer_0, "timer 0", timer_entry, 0, 1, 1, TX_AUTO_ACTIVATE); /* Setup the ISR. */ test_isr_dispatch = test_isr; /* Sleep for a bit... */ tx_thread_sleep(3); /* Now resume thread 1. */ tx_thread_resume(&thread_1); /* Sleep for a bit... */ tx_thread_sleep(3); /* Clear the ISR. */ test_isr_dispatch = TX_NULL; /* Test for error. */ if ((error) || (timer_executed != 1) || (isr_executed != 1)) { /* Block memory error. */ printf("ERROR #36\n"); test_control_return(1); } #endif /* Delete both event flag groups. */ status = tx_event_flags_delete(&group_0); /* Check the status. */ if (status != TX_SUCCESS) { /* Event flag error. */ printf("ERROR #37\n"); test_control_return(1); } status = tx_event_flags_delete(&group_1); /* Check the status. */ if (status != TX_SUCCESS) { /* Event flag error. */ printf("ERROR #38\n"); test_control_return(1); } else { /* Successful test. */ printf("SUCCESS!\n"); test_control_return(0); } } static void thread_1_entry(ULONG thread_input) { while(1) { tx_thread_relinquish(); } }