libtests/exit01: New test

testsuites/libtests/Makefile.am

@@ -1,6 +1,7 @@
 ACLOCAL_AMFLAGS = -I ../aclocal
 
 SUBDIRS = POSIX
+SUBDIRS += exit01
 SUBDIRS += md501
 SUBDIRS += sparsedisk01
 SUBDIRS += block16

testsuites/libtests/configure.ac

@@ -43,6 +43,7 @@ AM_CONDITIONAL(HAS_POSIX,test x"${rtems_cv_RTEMS_POSIX_API}" = x"yes")
 
 # Explicitly list all Makefiles here
 AC_CONFIG_FILES([Makefile
+exit01/Makefile
 md501/Makefile
 sparsedisk01/Makefile
 block16/Makefile

testsuites/libtests/exit01/Makefile.am

@@ -0,0 +1,19 @@
+rtems_tests_PROGRAMS = exit01
+exit01_SOURCES = init.c
+
+dist_rtems_tests_DATA = exit01.scn exit01.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 = $(exit01_OBJECTS)
+LINK_LIBS = $(exit01_LDLIBS)
+
+exit01$(EXEEXT): $(exit01_OBJECTS) $(exit01_DEPENDENCIES)
+	@rm -f exit01$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am

testsuites/libtests/exit01/exit01.doc

@@ -0,0 +1,11 @@
+This file describes the directives and concepts tested by this test set.
+
+test set name: exit01
+
+directives:
+
+  exit()
+
+concepts:
+
+  Ensure exit() works.

testsuites/libtests/exit01/exit01.scn

@@ -0,0 +1,2 @@
+*** TEST EXIT 1 ***
+*** END OF TEST EXIT 1 ***

testsuites/libtests/exit01/init.c

@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2013 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+  #include "config.h"
+#endif
+
+#include <stdlib.h>
+
+/* Use assert() not rtems_test_assert() since it uses exit() */
+#include <assert.h>
+
+#include <rtems.h>
+
+#define EXIT_STATUS 123
+
+static int counter;
+
+static void atexit_0(void)
+{
+  assert(counter == 0);
+  ++counter;
+}
+
+static void atexit_1(void)
+{
+  assert(counter == 1);
+  ++counter;
+}
+
+static void atexit_2(void)
+{
+  assert(counter == 2);
+  ++counter;
+}
+
+static void fatal_extension(
+  rtems_fatal_source source,
+  bool is_internal,
+  rtems_fatal_code error
+)
+{
+  if (
+    source == RTEMS_FATAL_SOURCE_EXIT
+      && !is_internal
+      && error == EXIT_STATUS
+      && counter == 3
+  ) {
+    printk("*** END OF TEST EXIT 1 ***\n");
+  }
+}
+
+static void exit_task(rtems_task_argument arg)
+{
+  int rv;
+
+  rv = atexit(atexit_2);
+  assert(rv == 0);
+
+  rv = atexit(atexit_1);
+  assert(rv == 0);
+
+  rv = atexit(atexit_0);
+  assert(rv == 0);
+
+  exit(EXIT_STATUS);
+}
+
+static void Init(rtems_task_argument arg)
+{
+  rtems_status_code sc;
+  rtems_id id;
+
+  printk("\n\n*** TEST EXIT 1 ***\n");
+
+  sc = rtems_task_create(
+    rtems_build_name('E', 'X', 'I', 'T'),
+    RTEMS_MINIMUM_PRIORITY,
+    RTEMS_MINIMUM_STACK_SIZE,
+    RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES,
+    &id
+  );
+  assert(sc == RTEMS_SUCCESSFUL);
+
+  sc = rtems_task_start(id, exit_task, 0);
+  assert(sc == RTEMS_SUCCESSFUL);
+
+  sc = rtems_task_delete(RTEMS_SELF);
+  assert(sc == RTEMS_SUCCESSFUL);
+}
+
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+
+#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
+
+#define CONFIGURE_INITIAL_EXTENSIONS { .fatal = fatal_extension }
+
+#define CONFIGURE_MAXIMUM_TASKS 2
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>