2010-06-07 Bharath Suri <bharath.s.jois@gmail.com>

	PR PR1542
	* Makefile.am, configure.ac: Coverage improvement: fifo_open.
	* spfifo01/spfifo01.doc, spfifo01/spfifo01.scn, spfifo01/test.c,
	spfifo02/Makefile.am, spfifo02/main.c, spfifo02/spfifo02.doc,
	spfifo02/spfifo02.scn, spfifo02/test.c, spfifo03/Makefile.am,
	spfifo03/main.c, spfifo03/spfifo03.doc, spfifo03/spfifo03.scn,
	spfifo03/test.c, spfifo04/Makefile.am, spfifo04/main.c,
	spfifo04/spfifo04.doc, spfifo04/spfifo04.scn, spfifo04/test.c: New
	files.

5 files changed, 205 insertions, 0 deletions

diff --git a/testsuites/sptests/spfifo02/Makefile.am b/testsuites/sptests/spfifo02/Makefile.am
new file mode 100644
index 0000000000..4d14361bc2
--- /dev/null
+++ b/testsuites/sptests/spfifo02/Makefile.am
@@ -0,0 +1,27 @@
+##
+## $Id$
+##
+
+MANAGERS = all
+
+rtems_tests_PROGRAMS = spfifo02
+spfifo02_SOURCES = main.c test.c
+
+dist_rtems_tests_DATA = spfifo02.scn
+dist_rtems_tests_DATA += spfifo02.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(spfifo02_OBJECTS) $(spfifo02_LDADD)
+LINK_LIBS = $(spfifo02_LDLIBS)
+
+spfifo02$(EXEEXT): $(spfifo02_OBJECTS) $(spfifo02_DEPENDENCIES)
+	@rm -f spfifo02$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/sptests/spfifo02/main.c b/testsuites/sptests/spfifo02/main.c
new file mode 100644
index 0000000000..2ffacaf41f
--- /dev/null
+++ b/testsuites/sptests/spfifo02/main.c
@@ -0,0 +1,50 @@
+/*  Init
+ *
+ *  This routine is the initialization task for this test program.
+ *  It is a user initialization task and has the responsibility
+ *  of invoking the test routine
+ *
+ *  Input parameters:
+ *    not_used
+ *
+ *  Output parameters:  NONE
+ *
+ *  COPYRIGHT (c) 1989-1999.
+ *  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.
+ *
+ *  $Id$
+ */
+
+/* Includes */
+#include <bsp.h>
+#include <tmacros.h>
+
+void test_main(void);
+
+rtems_task Init(
+  rtems_task_argument not_used
+)
+{
+  test_main();
+  rtems_test_exit(0);
+}
+
+#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 6
+
+#define CONFIGURE_MAXIMUM_TASKS 1
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+#define CONFIGURE_PIPES_ENABLED
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+
+/* end of file */
diff --git a/testsuites/sptests/spfifo02/spfifo02.doc b/testsuites/sptests/spfifo02/spfifo02.doc
new file mode 100644
index 0000000000..729314352f
--- /dev/null
+++ b/testsuites/sptests/spfifo02/spfifo02.doc
@@ -0,0 +1,22 @@
+#
+#  $Id$
+#
+#  COPYRIGHT (c) 1989-1999.
+#  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.
+#
+
+This file describes the directives and concepts tested by this test set.
+
+Configuration:
+
+Pipes enabled. Maximum number of barriers is not defined and hence =
+0.
+
+Expected:
+
+Pipe requires 2 barriers to be created. With max number of barriers
+set to 0, fifo_open fails with EINTR
diff --git a/testsuites/sptests/spfifo02/spfifo02.scn b/testsuites/sptests/spfifo02/spfifo02.scn
new file mode 100644
index 0000000000..c4cf9fee19
--- /dev/null
+++ b/testsuites/sptests/spfifo02/spfifo02.scn
@@ -0,0 +1,31 @@
+Could not open '/dev/kqemu' - QEMU acceleration layer not activated: No such file or directory
+Initialized console on port COM1 9600-8-N-1
+

+


+

+*** FIFO / PIPE OPEN TEST - 2 ***

+

+

+Configuration: Pipes configured, but number of barriers configured = 0

+

+

+Creating directory /tmp

+

+

+Creating fifo /tmp/fifo

+

+

+Attempt to open the fifo file

+

+Must result in failure since 

+number of barriers = 0 => not all resources

+were acquired

+

+

+Remove the entry /tmp/fifo01

+

+

+Remove directory /tmp

+

+

+*** END OF FIFO / PIPE OPEN TEST - 2 ***

diff --git a/testsuites/sptests/spfifo02/test.c b/testsuites/sptests/spfifo02/test.c
new file mode 100644
index 0000000000..8cb6cec29d
--- /dev/null
+++ b/testsuites/sptests/spfifo02/test.c
@@ -0,0 +1,75 @@
+/*  test_main
+ *
+ *  This routine serves as a test routine.
+ *  Exercises the fifo_open
+ *
+ *  Input parameters:   NONE
+ *
+ *  Output parameters:  NONE
+ *
+ *  COPYRIGHT (c) 1989-1999.
+ *  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.
+ *
+ *  $Id$
+ */
+
+/* Includes */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include <tmacros.h>
+#include <rtems.h>
+#include <rtems/libio.h>
+
+
+void test_main(void)
+{
+
+  int status = -1;
+  int fd = 0;
+
+  puts("\n\n*** FIFO / PIPE OPEN TEST - 2 ***");
+  puts(
+"\n\nConfiguration: Pipes configured, \
+but number of barriers configured = 0"
+       );
+
+  puts("\n\nCreating directory /tmp");
+  status = mkdir("/tmp", 0777);
+  rtems_test_assert(status == 0);
+
+  puts("\n\nCreating fifo /tmp/fifo");
+  status = mkfifo("/tmp/fifo01", 0777);
+  rtems_test_assert(status == 0);
+
+  puts("\n\nAttempt to open the fifo file\n");
+  puts(
+"Must result in failure since \n\
+number of barriers = 0 => not all resources\n\
+were acquired"
+       );
+
+  fd = open("/tmp/fifo01", O_RDONLY);
+  rtems_test_assert(fd == -1);
+  rtems_test_assert(errno == EINTR); // Should this
+                                     // be ENOMEM?
+  puts("\n\nRemove the entry /tmp/fifo01");
+  status = unlink("/tmp/fifo01");
+  rtems_test_assert(status == 0);
+
+  puts("\n\nRemove directory /tmp");
+  status = rmdir("/tmp");
+  rtems_test_assert(status == 0);
+
+  puts("\n\n*** END OF FIFO / PIPE OPEN TEST - 2 ***");
+}
+