2009-07-30 Joel Sherrill <joel.sherrill@OARcorp.com>

	* Makefile.am, configure.ac: Add new test for exercising running out of
	memory while allocating the key pointers.
	* psxkey02/.cvsignore, psxkey02/Makefile.am, psxkey02/init.c,
	psxkey02/psxkey02.doc, psxkey02/psxkey02.scn: New files.

5 files changed, 199 insertions, 0 deletions

diff --git a/testsuites/psxtests/psxkey02/.cvsignore b/testsuites/psxtests/psxkey02/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/testsuites/psxtests/psxkey02/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/testsuites/psxtests/psxkey02/Makefile.am b/testsuites/psxtests/psxkey02/Makefile.am
new file mode 100644
index 0000000000..e5dc34b7e4
--- /dev/null
+++ b/testsuites/psxtests/psxkey02/Makefile.am
@@ -0,0 +1,29 @@
+##
+## $Id$
+##
+
+MANAGERS = all
+
+rtems_tests_PROGRAMS = psxkey02
+psxkey02_SOURCES = init.c
+
+dist_rtems_tests_DATA = psxkey02.scn
+dist_rtems_tests_DATA += psxkey02.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+psxkey02_LDADD = $(MANAGERS_NOT_WANTED:%=$(PROJECT_LIB)/no-%.rel)
+
+AM_CPPFLAGS += -I$(top_srcdir)/include
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(psxkey02_OBJECTS) $(psxkey02_LDADD)
+LINK_LIBS = $(psxkey02_LDLIBS)
+
+psxkey02$(EXEEXT): $(psxkey02_OBJECTS) $(psxkey02_DEPENDENCIES)
+	@rm -f psxkey02$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/psxtests/psxkey02/init.c b/testsuites/psxtests/psxkey02/init.c
new file mode 100644
index 0000000000..c0b9dc1867
--- /dev/null
+++ b/testsuites/psxtests/psxkey02/init.c
@@ -0,0 +1,137 @@
+/*
+ *  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 <pthread.h>
+#include <errno.h>
+#include "tmacros.h"
+#include "pmacros.h"
+
+void *POSIX_Init(
+  void *ignored
+)
+{
+  pthread_key_t           key;
+  int                     sc;
+  bool                    sb;
+  Heap_Information_block  start;
+  Heap_Information_block  info;
+  size_t                  to_alloc;
+  void                   *alloced;
+
+  puts( "\n\n*** TEST KEY 02 ***" );
+  
+  puts( "Init - rtems_workspace_get_information - OK" );
+  sb = rtems_workspace_get_information( &start );
+  assert( sb );
+
+  #if 0
+    printf( "Init - workspace free = %d\n", start.Free.largest );
+    printf( "Init - workspace free blocks = %d\n", start.Free.number );
+  #endif
+  assert( start.Free.number == 1 );
+  to_alloc = start.Free.largest;
+
+  /* find the largest we can actually allocate */
+  while ( 1 ) {
+    sb = rtems_workspace_allocate( to_alloc, &alloced );
+    if ( sb )
+      break;
+    to_alloc -= 4;
+  }
+
+  rtems_workspace_free( alloced );
+
+  #if 0
+    printf( "Init - start with to_alloc of = %d\n", to_alloc );
+  #endif
+
+  /*
+   * Verify heap is still in same shape if we couldn't allocate a task
+   */
+  sb = rtems_workspace_get_information( &info );
+  assert( sb );
+  assert( info.Free.largest == start.Free.largest );
+  assert( info.Free.number  == start.Free.number  );
+
+  puts( "Init - pthread_key_create - ENOMEM" );
+  while (1) {
+    
+    sb = rtems_workspace_allocate( to_alloc, &alloced );
+    assert( sb );
+   
+    sc = pthread_key_create( &key, NULL );
+
+    /* free the memory we snagged, then check the status */
+    rtems_workspace_free( alloced );
+
+    if ( !sc )
+      break;
+
+    if ( sc != ENOMEM ) {
+      printf( "key create returned %s\n", strerror(sc) );
+      rtems_test_exit(0);
+    }
+
+    /*
+     * Verify heap is still in same shape if we couldn't allocate a task
+     */
+    sb = rtems_workspace_get_information( &info );
+    #if 0
+      printf( "Init - workspace free/blocks = %d/%d\n",
+        info.Free.largest, info.Free.number );
+    #endif
+    assert( sb );
+    assert( info.Free.largest == start.Free.largest );
+    assert( info.Free.number  == start.Free.number  );
+
+    to_alloc -= 8;
+    if ( to_alloc == 0 )
+     break;
+  }
+
+  if ( sc )
+    rtems_test_exit(0);
+
+  /*
+   * Verify heap is still in same shape after we free the task
+   */
+  puts( "Init - pthread_key_delete - OK" );
+  sc = pthread_key_delete( key );
+  assert( sc == 0 );
+
+  puts( "Init - verify workspace has same memory" );
+  sb = rtems_workspace_get_information( &info );
+  #if 0
+    printf( "Init - workspace free/blocks = %d/%d\n",
+      info.Free.largest, info.Free.number );
+  #endif
+  assert( sb );
+  assert( info.Free.largest == start.Free.largest );
+  assert( info.Free.number  == start.Free.number  );
+
+  puts( "*** END OF TEST KEY 02 ***" );
+  rtems_test_exit(0);
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
+
+#define CONFIGURE_MAXIMUM_POSIX_THREADS  1
+#define CONFIGURE_MAXIMUM_POSIX_KEYS     1
+
+#define CONFIGURE_POSIX_INIT_THREAD_TABLE
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+
+/* global variables */
diff --git a/testsuites/psxtests/psxkey02/psxkey02.doc b/testsuites/psxtests/psxkey02/psxkey02.doc
new file mode 100644
index 0000000000..77d479d63f
--- /dev/null
+++ b/testsuites/psxtests/psxkey02/psxkey02.doc
@@ -0,0 +1,24 @@
+#
+#  $Id$
+#
+#  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.
+#
+
+This file describes the directives and concepts tested by this test set.
+
+test set name:  psxkey02
+
+directives:
+
+  pthread_key_create
+  pthread_key_delete
+
+concepts:
+
++ Ensure that being unable to allocate the memory for the keys is properly
+  handled.
diff --git a/testsuites/psxtests/psxkey02/psxkey02.scn b/testsuites/psxtests/psxkey02/psxkey02.scn
new file mode 100644
index 0000000000..58786d7dfd
--- /dev/null
+++ b/testsuites/psxtests/psxkey02/psxkey02.scn
@@ -0,0 +1,7 @@
+*** TEST KEY 02 ***
+Init - rtems_workspace_get_information - OK
+Init - pthread_key_create - ENOMEM
+Init - pthread_key_delete - OK
+Init - verify workspace has same memory
+*** END OF TEST KEY 02 ***
+