2009-07-01 Joel Sherrill <joel.sherrill@OARcorp.com>

	* Makefile.am, configure.ac: Add new test to cover bodies of some chain
	routines whose bodies are not used by RTEMS itself.
	* spchain/.cvsignore, spchain/Makefile.am, spchain/init.c,
	spchain/spchain.doc, spchain/spchain.scn: New files.

1 files changed, 89 insertions, 0 deletions

diff --git a/testsuites/sptests/spchain/init.c b/testsuites/sptests/spchain/init.c
new file mode 100644
index 0000000000..e8ebfde9dd
--- /dev/null
+++ b/testsuites/sptests/spchain/init.c
@@ -0,0 +1,89 @@
+/*
+ *  COPYRIGHT (c) 1989-2009.
+ *  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 <tmacros.h>
+#include <rtems/chain.h>
+
+typedef struct {
+  rtems_chain_node Node;
+  int              id;
+} test_node;
+
+rtems_task Init(
+  rtems_task_argument ignored
+)
+{
+  rtems_chain_control  chain1;  
+  rtems_chain_node    *p;
+  test_node            node1, node2;  
+  int                  id;
+
+  puts( "\n\n*** TEST OF RTEMS CHAIN API ***" );
+
+  puts( "Init - Initialize chain empty" );
+  rtems_chain_initialize_empty( &chain1 );
+
+  /* verify that the chain append and insert work */
+  puts( "INIT - Verify rtems_chain_insert" );
+  node1.id = 1;
+  node2.id = 2;
+  rtems_chain_append( &chain1, &node1.Node );
+  rtems_chain_insert( &node1.Node, &node2.Node );
+
+  for ( p = chain1.first, id = 1 ;
+        !rtems_chain_is_tail(&chain1, p) ;
+        p = p->next , id++ ) {
+     test_node *t = (test_node *)p;
+     if ( id > 2 ) {
+       puts( "INIT - TOO MANY NODES ON CHAIN" );
+       rtems_test_exit(0);
+     }
+     if ( t->id != id ) {
+       puts( "INIT - ERROR ON CHAIN ID MISMATCH" );
+       rtems_test_exit(0);
+     }
+  }
+
+  puts( "*** TEST OF RTEMS CHAIN API ***" );
+  rtems_test_exit(0);
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
+
+/*
+ *  In this application, the initialization task performs the system
+ *  initialization and then transforms itself into the idle task.
+ */
+#define CONFIGURE_IDLE_TASK_BODY Init
+#define CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION
+
+/*
+ *  Another odd case to hit.  Since we use the Init task is Idle task
+ *  configuration, we can dummy up the initialization task configuration
+ *  to have a non-NULL pointer and 0 tasks.
+ */
+
+#define CONFIGURE_HAS_OWN_INIT_TASK_TABLE 1
+
+rtems_initialization_tasks_table Initialization_tasks[1] =
+{ { 0, }};
+
+#define CONFIGURE_INIT_TASK_TABLE      Initialization_tasks
+#define CONFIGURE_INIT_TASK_TABLE_SIZE 0
+#define CONFIGURE_INIT_TASK_STACK_SIZE 0
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+
+/* global variables */