forked from Imagelibrary/rtems
38cc1e1b21
PR 1661/testing * psxchroot01/test.c, psximfs01/init.c, psximfs02/init.c, psxpipe01/init.c: Eliminate most references to RTEMS_Malloc_Heap.
109 lines
2.7 KiB
C
109 lines
2.7 KiB
C
/*
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* COPYRIGHT (c) 1989-2010.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#include <bsp.h>
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#include <pmacros.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <errno.h>
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#include <rtems/libcsupport.h>
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rtems_task Init(
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rtems_task_argument not_used
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)
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{
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int fd[2] = {0,0};
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int dummy_fd[2] = {0,0};
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int status = 0;
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void *alloc_ptr = (void *)0;
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puts( "*** TEST POSIX PIPE CREATION - 01 ***" );
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puts( "Init - attempt to create pipe -- expect EFAULT" );
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status = pipe( NULL );
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rtems_test_assert( status == -1 );
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rtems_test_assert( errno == EFAULT );
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puts( "Init - create pipe -- OK" );
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status = pipe( fd );
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rtems_test_assert( status == 0 );
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status = close( fd[0] );
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status |= close( fd[1] );
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rtems_test_assert( status == 0 );
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puts( "Init - create pipe -- OK" );
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status = pipe( fd );
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rtems_test_assert( status == 0 );
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status = close( fd[0] );
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status |= close( fd[1] );
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rtems_test_assert( status == 0 );
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alloc_ptr = malloc( malloc_free_space() - 4 );
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/* case where mkfifo fails */
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puts( "Init - attempt to create pipe -- expect ENOMEM" );
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status = pipe( fd );
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rtems_test_assert( status == -1 );
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rtems_test_assert( errno == ENOMEM );
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free( alloc_ptr );
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dummy_fd[0] = open( "/file01", O_RDONLY | O_CREAT, S_IRWXU );
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rtems_test_assert( dummy_fd[0] != -1 );
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dummy_fd[1] = open( "/file02", O_RDONLY | O_CREAT, S_IRWXU );
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rtems_test_assert( dummy_fd[1] != -1 );
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/* case where fifo_open for read => open fails */
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puts( "Init - create pipe -- expect ENFILE" );
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status = pipe( fd );
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rtems_test_assert( status == -1 );
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rtems_test_assert( errno == ENFILE );
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status = close( dummy_fd[1] );
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status |= unlink( "/file02" );
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rtems_test_assert( status == 0 );
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/* case where fifo_open for write => open fails */
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puts( "Init - create pipe -- expect ENFILE" );
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status = pipe( fd );
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rtems_test_assert( status == -1 );
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rtems_test_assert( errno == ENFILE );
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status = close( dummy_fd[0] );
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status |= unlink( "/file01" );
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rtems_test_assert( status == 0 );
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puts( "*** END OF TEST POSIX PIPE CREATION - 01 ***" );
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rtems_test_exit( 0 );
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}
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/* configuration information */
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
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#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
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#define CONFIGURE_MAXIMUM_TASKS 1
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_PIPES_ENABLED
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#define CONFIGURE_MAXIMUM_PIPES 2
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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/* end of file */
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