diff options
Diffstat (limited to 'test/posix/regression/posix_mq_basic_test.c')
| -rw-r--r-- | test/posix/regression/posix_mq_basic_test.c | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/test/posix/regression/posix_mq_basic_test.c b/test/posix/regression/posix_mq_basic_test.c new file mode 100644 index 00000000..2ecb1ac8 --- /dev/null +++ b/test/posix/regression/posix_mq_basic_test.c @@ -0,0 +1,159 @@ +/***************************************************************************/ +/* 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. */ +/* */ +/* AI Disclosure: This file was largely AI-generated by Claude Code */ +/* (Opus 5). The AI-generated portions may be considered public domain */ +/* (CC0-1.0) and not subject to the project's licence. The human */ +/* contributor has reviewed and verified that the code is correct. */ +/* */ +/* SPDX-License-Identifier: MIT and CC0-1.0 */ +/***************************************************************************/ + +/* This test is designed to test basic POSIX message queue operation: open a + queue, send a message through it, receive the message back and confirm both + the contents and the priority survived the round trip. */ + +#include <stdio.h> +#include "tx_api.h" +#include "pthread.h" + +#define TEST_MESSAGE_SIZE 40 +#define TEST_QUEUE_DEPTH 10 +#define TEST_PRIORITY 3 + +/* Memory the POSIX layer carves its own objects out of. */ +static ULONG posix_region[192 * 1024 / sizeof(ULONG)]; + +static pthread_t worker; +static pthread_attr_t worker_attr; +static mqd_t queue_des; +static struct mq_attr queue_attr; + +extern void test_control_return(UINT status); + +static VOID *worker_entry(VOID *input); + + +/* Define what the initial system looks like. */ + +#ifdef CTEST +void test_application_define(void *first_unused_memory) +#else +void posix_mq_basic_application_define(void *first_unused_memory) +#endif +{ + +struct sched_param param; +VOID *storage_ptr; + + (void) first_unused_memory; + + /* Bring the POSIX layer up. It returns the first address beyond its own + structures, which is where pthread stacks are taken from. */ + storage_ptr = posix_initialize(posix_region); + + queue_attr.mq_maxmsg = TEST_QUEUE_DEPTH; + queue_attr.mq_msgsize = TEST_MESSAGE_SIZE; + + queue_des = mq_open("mq_basic", O_CREAT | O_RDWR, 0, &queue_attr); + if (queue_des == (mqd_t) ERROR) + { + + printf("Running POSIX Message Queue Basic Test............................. ERROR #1\n"); + test_control_return(1); + } + + pthread_attr_init(&worker_attr); + param.sched_priority = 10; + pthread_attr_setschedparam(&worker_attr, ¶m); + pthread_attr_setstackaddr(&worker_attr, storage_ptr); + + if (pthread_create(&worker, &worker_attr, worker_entry, NULL) != OK) + { + + printf("Running POSIX Message Queue Basic Test............................. ERROR #2\n"); + test_control_return(1); + } +} + + +static VOID *worker_entry(VOID *input) +{ + +CHAR sent[TEST_MESSAGE_SIZE]; +CHAR received[TEST_MESSAGE_SIZE]; +ULONG received_priority; +ssize_t received_length; +INT i; + + (void) input; + + printf("Running POSIX Message Queue Basic Test............................. "); + + /* Build a recognisable payload rather than a constant one, so a message + that is dropped or truncated cannot pass by accident. */ + for (i = 0; i < TEST_MESSAGE_SIZE; i++) + { + + sent[i] = (CHAR) (i + 1); + received[i] = (CHAR) 0; + } + + if (mq_send(queue_des, sent, TEST_MESSAGE_SIZE, TEST_PRIORITY) != OK) + { + + printf("ERROR #3\n"); + test_control_return(1); + } + + received_priority = 0; + received_length = mq_receive(queue_des, received, TEST_MESSAGE_SIZE, &received_priority); + + if (received_length != (ssize_t) TEST_MESSAGE_SIZE) + { + + printf("ERROR #4\n"); + test_control_return(1); + } + + if (received_priority != (ULONG) TEST_PRIORITY) + { + + printf("ERROR #5\n"); + test_control_return(1); + } + + for (i = 0; i < TEST_MESSAGE_SIZE; i++) + { + + if (received[i] != sent[i]) + { + + printf("ERROR #6\n"); + test_control_return(1); + } + } + + if (mq_close(queue_des) != OK) + { + + printf("ERROR #7\n"); + test_control_return(1); + } + + if (mq_unlink("mq_basic") != OK) + { + + printf("ERROR #8\n"); + test_control_return(1); + } + + printf("SUCCESS!\n"); + test_control_return(0); + + return (NULL); +} |