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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <pmacros.h>
#include <unistd.h>
#include <errno.h>
#include <tmacros.h>
#include <fcntl.h> /* For O_* constants */
#include <sys/stat.h> /* For mode constants */
#include <mqueue.h>
#include "test_support.h"
const char rtems_test_name[] = "PSXMSGQ 4";
/* forward declarations to avoid warnings */
void *POSIX_Init(void *argument);
void *POSIX_Init(
void *argument
)
{
struct mq_attr attr;
mqd_t Queue, second_Queue;
int sc;
Heap_Information_block start;
size_t to_alloc;
void *alloced;
bool sb;
const char *name;
TEST_BEGIN();
attr.mq_maxmsg = 1;
attr.mq_msgsize = sizeof(int);
puts( "Init - Open message queue instance 1" );
Queue = mq_open( "Queue", O_CREAT | O_RDWR, 0x777, &attr );
if ( Queue == (-1) )
perror( "mq_open failed" );
rtems_test_assert( Queue != (-1) );
puts( "Init - Open message queue instance 2 - FAIL - ENFILE " );
second_Queue = mq_open( "Queue2", O_CREAT | O_RDWR, 0x777, &attr );
if ( second_Queue != (-1) )
puts( "mq_open did not failed" );
rtems_test_assert( second_Queue == (-1) );
rtems_test_assert( errno == ENFILE );
puts( "Init - Unlink message queue instance 1" );
sc = mq_unlink( "Queue" );
if ( sc != 0 )
perror( "mq_unlink failed" );
rtems_test_assert( sc == 0 );
puts( "Init - Close message queue instance 1" );
sc = mq_close( Queue );
if ( sc != 0 )
perror( "mq_close failed" );
rtems_test_assert( sc == 0 );
sb = rtems_workspace_get_information( &start );
rtems_test_assert( start.Free.number == 1 );
to_alloc = start.Free.largest;
/* find the largest we can actually allocate */
while ( 1 ) {
sb = rtems_workspace_allocate( to_alloc, &alloced );
if ( sb )
break;
to_alloc -= 4;
}
rtems_workspace_free( alloced );
/*
* Now do the test
*/
puts( "Init - Memory allocation error test" );
name = Get_Longest_Name();
do {
sb = rtems_workspace_allocate( to_alloc, &alloced );
rtems_test_assert( sb );
second_Queue = mq_open(name,O_CREAT | O_RDWR, 0x777, &attr );
/* free the memory we snagged, then check the status */
rtems_workspace_free( alloced );
to_alloc -= 4;
} while ( second_Queue == -1 );
puts( "Init - Message Queue created" );
puts( "Init - Unlink message queue" );
sc = mq_unlink( name );
if ( sc != 0 )
perror( "mq_unlink failed" );
rtems_test_assert( sc == 0 );
puts( "Init - Close message queue" );
sc = mq_close( second_Queue );
if ( sc != 0 )
perror( "mq_close failed" );
rtems_test_assert( sc == 0 );
TEST_END();
rtems_test_exit( 0 );
return NULL; /* just so the compiler thinks we returned something */
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_POSIX_INIT_THREAD_TABLE
/* account for message buffers and string names */
#define CONFIGURE_MESSAGE_BUFFER_MEMORY \
(2 * CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(1, sizeof(int)))
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_MAXIMUM_POSIX_THREADS 1
#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 1
#define CONFIGURE_POSIX_INIT_THREAD_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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