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/***************************************************************************/
/* Copyright (c) 2024 Microsoft Corporation */
/* Copyright (c) 2026 Eclipse ThreadX contributors */
/* */
/* This program and the accompanying materials are made available under */
/* the terms of the MIT License which is available at */
/* https://opensource.org/licenses/MIT. */
/* */
/* SPDX-License-Identifier: MIT */
/***************************************************************************/
/* This test is designed to test thread terminate (self, and other), thread delete,
and thread identify services. */
#include <stdio.h>
#include "tx_api.h"
static unsigned long thread_0_counter = 0;
static TX_THREAD thread_0;
static unsigned long thread_1_counter = 0;
static unsigned long thread_1_enter = 0;
static unsigned long thread_1_exit = 0;
static TX_THREAD thread_1;
static unsigned long thread_2_counter = 0;
static TX_THREAD thread_2;
static TX_THREAD thread_3;
static unsigned long thread_3_enter = 0;
static unsigned long thread_3_exit = 0;
static TX_SEMAPHORE semaphore_0;
/* Define thread prototypes. */
static void thread_0_entry(ULONG thread_input);
static void thread_1_entry(ULONG thread_input);
static void thread_2_entry(ULONG thread_input);
static void thread_3_entry(ULONG thread_input);
/* Prototype for test control return. */
void test_control_return(UINT status);
static void entry_exit_notify(TX_THREAD *thread_ptr, UINT type)
{
/* Check for the appropriate thread. */
if (thread_ptr != &thread_1)
return;
/* Check for type. */
if (type == TX_THREAD_ENTRY)
thread_1_enter++;
else if (type == TX_THREAD_EXIT)
thread_1_exit++;
}
static void entry_exit_notify3(TX_THREAD *thread_ptr, UINT type)
{
/* Check for the appropriate thread. */
if (thread_ptr != &thread_3)
return;
/* Check for type. */
if (type == TX_THREAD_ENTRY)
thread_3_enter++;
else if (type == TX_THREAD_EXIT)
thread_3_exit++;
}
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void threadx_thread_terminate_delete_application_define(void *first_unused_memory)
#endif
{
UINT 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,
16, 16, TX_NO_TIME_SLICE, TX_AUTO_START);
pointer = pointer + TEST_STACK_SIZE_PRINTF;
/* Check for status. */
if (status != TX_SUCCESS)
{
printf("Running Thread Terminate and Delete 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,
16, 16, TX_NO_TIME_SLICE, TX_AUTO_START);
pointer = pointer + TEST_STACK_SIZE_PRINTF;
/* Check for status. */
if (status != TX_SUCCESS)
{
printf("Running Thread Terminate and Delete Test............................ ERROR #2\n");
test_control_return(1);
}
/* Setup the notify call to test that logic. */
status = tx_thread_entry_exit_notify(&thread_1, entry_exit_notify);
#ifndef TX_DISABLE_NOTIFY_CALLBACKS
/* Check for status. */
if (status != TX_SUCCESS)
{
printf("Running Thread Terminate and Delete Test............................ ERROR #3\n");
test_control_return(1);
}
#else
/* Check for status. */
if (status != TX_FEATURE_NOT_ENABLED)
{
printf("Running Thread Terminate and Delete Test............................ ERROR #4\n");
test_control_return(1);
}
#endif
status = tx_thread_create(&thread_2, "thread 2", thread_2_entry, 1,
pointer, TEST_STACK_SIZE_PRINTF,
16, 16, TX_NO_TIME_SLICE, TX_AUTO_START);
pointer = pointer + TEST_STACK_SIZE_PRINTF;
/* Check for status. */
if (status != TX_SUCCESS)
{
printf("Running Thread Terminate and Delete Test............................ ERROR #5\n");
test_control_return(1);
}
status = tx_thread_create(&thread_3, "thread 3", thread_3_entry, 3,
pointer, TEST_STACK_SIZE_PRINTF,
12, 12, TX_NO_TIME_SLICE, TX_AUTO_START);
pointer = pointer + TEST_STACK_SIZE_PRINTF;
/* Check for status. */
if (status != TX_SUCCESS)
{
printf("Running Thread Terminate and Delete Test............................ ERROR #6\n");
test_control_return(1);
}
/* Setup the notify call to test that logic. */
status = tx_thread_entry_exit_notify(&thread_3, entry_exit_notify3);
#ifndef TX_DISABLE_NOTIFY_CALLBACKS
/* Check for status. */
if (status != TX_SUCCESS)
{
printf("Running Thread Terminate and Delete Test............................ ERROR #7\n");
test_control_return(1);
}
#else
/* Check for status. */
if (status != TX_FEATURE_NOT_ENABLED)
{
printf("Running Thread Terminate and Delete Test............................ ERROR #8\n");
test_control_return(1);
}
#endif
/* Create a semaphore for thread 3 to suspend on. */
status = tx_semaphore_create(&semaphore_0, "semaphore 0", 0);
/* Check for status. */
if (status != TX_SUCCESS)
{
printf("Running Thread Terminate and Delete Test............................ ERROR #9\n");
test_control_return(1);
}
}
/* Define the test threads. */
static void thread_0_entry(ULONG thread_input)
{
UINT status;
/* Inform user. */
printf("Running Thread Terminate and Delete Test............................ ");
/* Let other threads execute. */
tx_thread_relinquish();
/* Make sure thread 1 is terminated and thread 2 is suspended. */
if ((thread_1.tx_thread_state != TX_TERMINATED) ||
#ifndef TX_DISABLE_NOTIFY_CALLBACKS
(thread_1_enter != 1) || (thread_1_exit != 1) ||
#else
(thread_1_enter != 0) || (thread_1_exit != 0) ||
#endif
(thread_2.tx_thread_state != TX_SUSPENDED))
{
/* Thread error. */
printf("ERROR #10\n");
test_control_return(1);
}
/* At this point, terminate thread 2 which should be in a suspended state
right now. */
status = tx_thread_terminate(&thread_2);
/* Check for status. */
if (status != TX_SUCCESS)
{
/* Thread error. */
printf("ERROR #11\n");
test_control_return(1);
}
/* Delete thread 1 (thread 1 alreadyterminated) and 2. */
status = tx_thread_delete(&thread_2);
/* Check for status. */
if (status != TX_SUCCESS)
{
/* Thread error. */
printf("ERROR #12\n");
test_control_return(1);
}
status = tx_thread_delete(&thread_1);
/* Check for status. */
if (status != TX_SUCCESS)
{
/* Thread error. */
printf("ERROR #13\n");
test_control_return(1);
}
/* At this point, terminate thread 3 which should be in a suspended state
on the semaphore right now. */
status = tx_thread_terminate(&thread_3);
/* Check for status. */
if (status != TX_SUCCESS)
{
/* Thread error. */
printf("ERROR #14\n");
test_control_return(1);
}
/* Delete thread 3. */
status = tx_thread_delete(&thread_3);
/* Check for status. */
if (status != TX_SUCCESS)
{
/* Thread error. */
printf("ERROR #15\n");
test_control_return(1);
}
/* Increment thread 0 counter. */
thread_0_counter++;
/* Successful test. */
printf("SUCCESS!\n");
test_control_return(0);
}
static void thread_1_entry(ULONG thread_input)
{
/* Test identity. */
if (tx_thread_identify() != &thread_1)
return;
/* Increment the thread counter. */
thread_1_counter++;
/* Terminate self. */
tx_thread_terminate(&thread_1);
}
static void thread_2_entry(ULONG thread_input)
{
/* Test identity. */
if (tx_thread_identify() != &thread_2)
return;
/* Increment thread counter. */
thread_2_counter++;
/* Suspend thread. */
tx_thread_suspend(&thread_2);
}
static void thread_3_entry(ULONG thread_input)
{
/* Get the semaphore with wait forever! */
tx_semaphore_get(&semaphore_0, TX_WAIT_FOREVER);
/* Increment thread counter. */
thread_2_counter++;
}
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