2010-07-09 Bharath Suri <bharath.s.jois@gmail.com>

	PR 1610/testing
	* psx13/test.c, psx13/psx13.scn: Remove the test cases which
	exercise pipe. These are new a new test under psxpipe01/
	* psxpipe01/init.c, psxpipe01/Makefile.am,
	psxpipe01/psxpipe01.scn, psxpipe01/psxpipe01.doc: Added new test.
	* Makefile.am, configure.ac: Changes due to addition of new test:
	psxpipe01.

1 files changed, 113 insertions, 0 deletions

diff --git a/testsuites/psxtests/psxpipe01/init.c b/testsuites/psxtests/psxpipe01/init.c
new file mode 100644
index 0000000000..9048553f2f
--- /dev/null
+++ b/testsuites/psxtests/psxpipe01/init.c
@@ -0,0 +1,113 @@
+/*
+ *  COPYRIGHT (c) 1989-2010.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#include <bsp.h>
+#include <pmacros.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include <rtems/score/heap.h>
+
+extern Heap_Control  *RTEMS_Malloc_Heap;
+
+rtems_task Init(
+  rtems_task_argument not_used
+)
+{
+  int fd[2] = {0};
+  int dummy_fd[2] = {0};
+  int status = 0;
+  void *alloc_ptr = (void *)0;
+  Heap_Information_block Info;
+
+  puts( "*** TEST POSIX PIPE CREATION - 01 ***" );
+
+  puts( "Init - attempt to create pipe -- expect EFAULT" );
+  status = pipe( NULL );
+  rtems_test_assert( status == -1 );
+  rtems_test_assert( errno == EFAULT );
+
+  puts( "Init - create pipe -- OK" );
+  status = pipe( fd );
+  rtems_test_assert( status == 0 );
+
+  status = close( fd[0] );
+  status |= close( fd[1] );
+  rtems_test_assert( status == 0 );
+
+  puts( "Init - create pipe -- OK" );
+  status = pipe( fd );
+  rtems_test_assert( status == 0 );
+
+  status = close( fd[0] );
+  status |= close( fd[1] );
+  rtems_test_assert( status == 0 );
+
+  _Heap_Get_information(RTEMS_Malloc_Heap, &Info);
+  alloc_ptr = malloc(Info.Free.largest-4);
+
+  /* case where mkfifo fails */
+  puts( "Init - attempt to create pipe -- expect ENOMEM" );
+  status = pipe( fd );
+  rtems_test_assert( status == -1 );
+  rtems_test_assert( errno == ENOMEM );
+
+  free( alloc_ptr );
+  
+  dummy_fd[0] = open( "/file01", O_RDONLY | O_CREAT, S_IRWXU );
+  rtems_test_assert( dummy_fd[0] != -1 );
+  dummy_fd[1] = open( "/file02", O_RDONLY | O_CREAT, S_IRWXU );
+  rtems_test_assert( dummy_fd[1] != -1 );
+
+  /* case where fifo_open for read => open fails */
+  puts( "Init - create pipe -- expect ENFILE" );
+  status = pipe( fd );
+  rtems_test_assert( status == -1 );
+  rtems_test_assert( errno == ENFILE );
+
+  status = close( dummy_fd[1] );
+  status |= unlink( "/file02" );
+  rtems_test_assert( status == 0 );
+
+  /* case where fifo_open for write => open fails */
+  puts( "Init - create pipe -- expect ENFILE" );
+  status = pipe( fd );
+  rtems_test_assert( status == -1 );
+  rtems_test_assert( errno == ENFILE );
+
+  status = close( dummy_fd[0] );
+  status |= unlink( "/file01" );
+  rtems_test_assert( status == 0 );
+
+  puts( "*** END OF TEST POSIX PIPE CREATION - 01 ***" );
+  rtems_test_exit( 0 );
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+
+#define CONFIGURE_MAXIMUM_TASKS 1
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_PIPES_ENABLED
+#define CONFIGURE_MAXIMUM_PIPES 2
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+/* end of file */