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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 termination on a thread suspended on a block
memory pool. */
#include <stdio.h>
#include "tx_api.h"
#include "threadx_test_port.h"
static unsigned long thread_0_counter = 0;
static TX_THREAD thread_0;
static unsigned long thread_1_counter = 0;
static TX_THREAD thread_1;
static TX_BLOCK_POOL pool_0;
/* Define thread prototypes. */
static void thread_0_entry(ULONG thread_input);
static void thread_1_entry(ULONG thread_input);
/* Prototype for test control return. */
void test_control_return(UINT status);
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void threadx_block_memory_thread_terminate_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,
17, 17, 100, TX_AUTO_START);
pointer = pointer + TEST_STACK_SIZE_PRINTF;
/* Check status. */
if (status != TX_SUCCESS)
{
printf("Running Block Memory Thread Terminate 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,
17, 17, 100, TX_AUTO_START);
pointer = pointer + TEST_STACK_SIZE_PRINTF;
/* Check status. */
if (status != TX_SUCCESS)
{
printf("Running Block Memory Thread Terminate Test.......................... ERROR #2\n");
test_control_return(1);
}
/* Create block pool. */
status = tx_block_pool_create(&pool_0, "pool 0", 100, pointer, TX_TEST_BLOCK_POOL_BYTES(100, 3));
pointer = pointer + TX_TEST_BLOCK_POOL_BYTES(100, 3);
/* Check status. */
if (status != TX_SUCCESS)
{
printf("Running Block Memory Thread Terminate Test.......................... ERROR #3\n");
test_control_return(1);
}
}
/* Define the test threads. */
static void thread_0_entry(ULONG thread_input)
{
UINT status;
CHAR *pointer_1;
CHAR *pointer_2;
CHAR *pointer_3;
/* Inform user. */
printf("Running Block Memory Thread Terminate Test.......................... ");
/* Allocate all blocks from the pool. */
status = tx_block_allocate(&pool_0, (VOID **) &pointer_1, TX_NO_WAIT);
status += tx_block_allocate(&pool_0, (VOID **) &pointer_2, TX_NO_WAIT);
status += tx_block_allocate(&pool_0, (VOID **) &pointer_3, TX_NO_WAIT);
/* Increment the run counter. */
thread_0_counter++;
/* Check status. */
if (status != TX_SUCCESS)
{
/* Block memory error. */
printf("ERROR #4\n");
test_control_return(1);
}
/* Set all the memory of the blocks. */
TX_MEMSET(pointer_1, (CHAR) 0xEF, 100);
TX_MEMSET(pointer_2, (CHAR) 0xEF, 100);
TX_MEMSET(pointer_3, (CHAR) 0xEF, 100);
/* Let other thread suspend on block pool. */
tx_thread_relinquish();
/* Terminate the other thread. */
status = tx_thread_terminate(&thread_1);
/* Check status. */
if ((status != TX_SUCCESS) || (thread_1.tx_thread_state != TX_TERMINATED) ||
(thread_1_counter != 0))
{
/* Block memory error. */
printf("ERROR #5\n");
test_control_return(1);
}
/* Release all the blocks. */
status = tx_block_release(pointer_1);
status += tx_block_release(pointer_2);
status += tx_block_release(pointer_3);
/* Check status. */
if ((status != TX_SUCCESS) || (thread_1.tx_thread_state != TX_TERMINATED) ||
(thread_1_counter != 0))
{
/* Block memory error. */
printf("ERROR #6\n");
test_control_return(1);
}
/* Successful test. */
printf("SUCCESS!\n");
test_control_return(0);
}
static void thread_1_entry(ULONG thread_input)
{
UINT status;
CHAR *pointer_1;
/* Attempt to get a block from the pool. */
while(1)
{
/* Allocate a block from the pool. */
status = tx_block_allocate(&pool_0, (VOID **) &pointer_1, 10);
/* Determine if the allocate was successful. */
if (status != TX_NO_MEMORY)
return;
/* Set all the memory of the blocks. */
TX_MEMSET(pointer_1, (CHAR) 0xEF, 100);
/* Increment the thread counter. */
thread_1_counter++;
}
}
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