2010-07-27 Joel Sherrill <joel.sherrill@oarcorp.com>

	PR 1632/testing
	* Makefile.am, configure.ac: Make dedicated fatal error test for
	/dev/null already registered. Using code from Bharath in new test
	framework.
	* devnullfatal01/.cvsignore, devnullfatal01/Makefile.am,
	devnullfatal01/devnullfatal01.doc, devnullfatal01/devnullfatal01.scn,
	devnullfatal01/testcase.h: New files.

5 files changed, 88 insertions, 0 deletions

diff --git a/testsuites/libtests/devnullfatal01/.cvsignore b/testsuites/libtests/devnullfatal01/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/testsuites/libtests/devnullfatal01/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/testsuites/libtests/devnullfatal01/Makefile.am b/testsuites/libtests/devnullfatal01/Makefile.am
new file mode 100644
index 0000000000..9615015672
--- /dev/null
+++ b/testsuites/libtests/devnullfatal01/Makefile.am
@@ -0,0 +1,29 @@
+##
+## $Id$
+##
+
+MANAGERS = all
+
+rtems_tests_PROGRAMS = devnullfatal01
+devnullfatal01_SOURCES = ../../sptests/spfatal_support/init.c \
+    ../../sptests/spfatal_support/system.h testcase.h
+
+dist_rtems_tests_DATA = devnullfatal01.scn
+dist_rtems_tests_DATA += devnullfatal01.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
+AM_CPPFLAGS += -I$(top_srcdir)/../../sptests/spfatal_support
+
+LINK_OBJS = $(devnullfatal01_OBJECTS) $(devnullfatal01_LDADD)
+LINK_LIBS = $(devnullfatal01_LDLIBS)
+
+devnullfatal01$(EXEEXT): $(devnullfatal01_OBJECTS) \
+    $(devnullfatal01_DEPENDENCIES)
+	@rm -f devnullfatal01$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/libtests/devnullfatal01/devnullfatal01.doc b/testsuites/libtests/devnullfatal01/devnullfatal01.doc
new file mode 100644
index 0000000000..697af45ffe
--- /dev/null
+++ b/testsuites/libtests/devnullfatal01/devnullfatal01.doc
@@ -0,0 +1,23 @@
+#
+#  $Id$
+#
+#  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.
+#
+
+This file describes the directives and concepts tested by this test set.
+
+test set name:  devnullfatal01
+
+directives:
+
+  rtems_io_register_name
+  null_initialize
+
+concepts:
+
++ Exercise fatal error when /dev/null has already been registered.
diff --git a/testsuites/libtests/devnullfatal01/devnullfatal01.scn b/testsuites/libtests/devnullfatal01/devnullfatal01.scn
new file mode 100644
index 0000000000..68111994a9
--- /dev/null
+++ b/testsuites/libtests/devnullfatal01/devnullfatal01.scn
@@ -0,0 +1,3 @@
+*** TEST FATAL /DEV/NULL FATAL 01 ***
+Fatal error (/dev/null already registered) hit
+*** END OF TEST ***
diff --git a/testsuites/libtests/devnullfatal01/testcase.h b/testsuites/libtests/devnullfatal01/testcase.h
new file mode 100644
index 0000000000..9ebf0344f7
--- /dev/null
+++ b/testsuites/libtests/devnullfatal01/testcase.h
@@ -0,0 +1,31 @@
+/*
+ *  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.
+ *
+ *  $Id$
+ */
+
+#define FATAL_ERROR_TEST_NAME            "/DEV/NULL FATAL 01"
+#define FATAL_ERROR_DESCRIPTION          "/dev/null already registered"
+#define FATAL_ERROR_EXPECTED_SOURCE      INTERNAL_ERROR_RTEMS_API
+#define FATAL_ERROR_EXPECTED_IS_INTERNAL FALSE
+#define FATAL_ERROR_EXPECTED_ERROR       RTEMS_TOO_MANY
+
+#include <rtems/devnull.h>
+
+void force_error()
+{
+  int status;
+
+  status = rtems_io_register_name( "/dev/null", 0, 0 );
+
+  status = null_initialize( 0, 0, NULL );
+
+  /* A fatal error would be raised in previous call */
+  /* we will not run this far */
+}
+