sptests/sp48/init.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*
0004  *  Verify creation of semaphores with unlimited attribute works.
0005  *
0006  *  COPYRIGHT (c) 1989-2011.
0007  *  On-Line Applications Research Corporation (OAR).
0008  *
0009  * Redistribution and use in source and binary forms, with or without
0010  * modification, are permitted provided that the following conditions
0011  * are met:
0012  * 1. Redistributions of source code must retain the above copyright
0013  *    notice, this list of conditions and the following disclaimer.
0014  * 2. Redistributions in binary form must reproduce the above copyright
0015  *    notice, this list of conditions and the following disclaimer in the
0016  *    documentation and/or other materials provided with the distribution.
0017  *
0018  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0019  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0020  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0021  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0022  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0023  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0024  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0025  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0026  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0027  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0028  * POSSIBILITY OF SUCH DAMAGE.
0029  */
0030
0031 #ifdef HAVE_CONFIG_H
0032 #include "config.h"
0033 #endif
0034
0035 #include <tmacros.h>
0036 #include <rtems/libcsupport.h>
0037
0038 const char rtems_test_name[] = "SP 48";
0039
0040 rtems_task Init(rtems_task_argument ignored);
0041
0042 #define SEMA_COUNT 5000
0043 rtems_id Semaphores[SEMA_COUNT];
0044
0045 rtems_task Init(rtems_task_argument ignored)
0046 {
0047   rtems_status_code sc;
0048   int               i;
0049   int               created;
0050
0051   TEST_BEGIN();
0052
0053   printf(
0054     "Largest C program heap block available: %zu\n",
0055     malloc_free_space()
0056   );
0057   for (i=0 ; i<SEMA_COUNT ; i++ ) {
0058     sc = rtems_semaphore_create(
0059       rtems_build_name('s', 'e', 'm', ' '),
0060       1,
0061       RTEMS_DEFAULT_ATTRIBUTES,
0062       0,
0063       &Semaphores[i]
0064     );
0065     /* printf("Creating %i id=0x%08x\n", i, Semaphores[i]); */
0066
0067     if (sc == RTEMS_TOO_MANY) {
0068       printf("We run out at %i!\n", i);
0069       break;
0070     }
0071     if (sc != RTEMS_SUCCESSFUL) {
0072       printf("FAILED creating at %i\n", i);
0073       directive_failed( sc, "rtems_semaphore_create " );
0074       rtems_test_exit( 0 );
0075     }
0076   }
0077
0078   created = i;
0079   if ( created == SEMA_COUNT )
0080     puts( "Created all semaphores allowed in this test" );
0081
0082   printf( "%d semaphores created\n", i );
0083   printf(
0084     "Largest C program heap block available: %zu\n",
0085     malloc_free_space()
0086   );
0087
0088   for ( i-- ; i ; i-- ) {
0089     sc = rtems_semaphore_delete( Semaphores[i] );
0090     if (sc != RTEMS_SUCCESSFUL) {
0091       printf("FAILED deleting at %i\n", i);
0092       directive_failed( sc, "rtems_semaphore_delete " );
0093       rtems_test_exit( 0 );
0094     }
0095   }
0096
0097   printf( "%d semaphores successfully deleted\n", created );
0098   printf(
0099     "Largest C program heap block available: %zu\n",
0100     malloc_free_space()
0101   );
0102
0103   TEST_END();
0104   rtems_test_exit( 0 );
0105 }
0106
0107 /* configuration stuff */
0108
0109 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
0110 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
0111
0112 #define CONFIGURE_MAXIMUM_TASKS        1
0113 #define CONFIGURE_MAXIMUM_SEMAPHORES   rtems_resource_unlimited(5)
0114 #if 1
0115   #define CONFIGURE_UNIFIED_WORK_AREAS
0116 #else
0117   #define CONFIGURE_MEMORY_OVERHEAD    1024
0118 #endif
0119
0120 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
0121
0122 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
0123
0124 #define CONFIGURE_INIT
0125 #include <rtems/confdefs.h>