testsuite/libtests: Add exit03 to test exit() with C++

Updates #4661

spec/build/testsuites/libtests/exit03.yml

@@ -0,0 +1,20 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+build-type: test-program
+cflags: []
+copyrights:
+- Copyright (C) 2022 Chris Johns (Contemporary Software)
+cppflags: []
+cxxflags: []
+enabled-by: true
+features: c cxx cxxprogram
+includes: []
+ldflags: []
+links: []
+source:
+- testsuites/libtests/exit03/init.c
+- testsuites/libtests/exit03/stdio.cc
+stlib: []
+target: testsuites/libtests/exit03.exe
+type: build
+use-after: []
+use-before: []

spec/build/testsuites/libtests/grp.yml

@@ -113,6 +113,8 @@ links:
   uid: exit01
 - role: build-dependency
   uid: exit02
+- role: build-dependency
+  uid: exit03
 - role: build-dependency
   uid: fcntl
 - role: build-dependency

testsuites/libtests/exit03/exit03.doc

@@ -0,0 +1,11 @@
+This file describes the directives and concepts tested by this test set.
+
+test set name: exit03
+
+directives:
+
+  exit()
+
+concepts:
+
+  Ensure exit() in a C++ application  works.

testsuites/libtests/exit03/exit03.scn

@@ -0,0 +1,5 @@
+caught exception
+IO on std::cout
+IO on std::cerr
+
+*** END OF TEST EXIT 3 ***

testsuites/libtests/exit03/init.c

@@ -0,0 +1,122 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (c) 2022 Chris Johns (Contemporary Software).  All rights reserved.
+ * Copyright (c) 2013 embedded brains GmbH.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "tmacros.h"
+
+#include <stdlib.h>
+
+/* Use assert() not rtems_test_assert() since it uses exit() */
+#include <assert.h>
+
+#include <rtems.h>
+
+void cplusplus_stdio(void);
+
+const char rtems_test_name[] = "EXIT 3";
+
+#define EXIT_STATUS 123
+
+static int counter;
+
+static void atexit_0(void)
+{
+  assert(counter == 0);
+  ++counter;
+}
+
+static void fatal_extension(
+  rtems_fatal_source source,
+  bool always_set_to_false,
+  rtems_fatal_code error
+)
+{
+  if (
+    source == RTEMS_FATAL_SOURCE_EXIT
+      && !always_set_to_false
+      && error == EXIT_STATUS
+      && counter == 1
+  ) {
+    TEST_END();
+  }
+}
+
+static void exit_task(rtems_task_argument arg)
+{
+  int rv;
+
+  rv = atexit(atexit_0);
+  assert(rv == 0);
+
+  cplusplus_stdio();
+
+  exit(EXIT_STATUS);
+}
+
+static void Init(rtems_task_argument arg)
+{
+  rtems_status_code sc;
+  rtems_id id;
+
+  TEST_BEGIN();
+
+  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);
+
+  rtems_task_exit();
+}
+
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
+
+#define CONFIGURE_INITIAL_EXTENSIONS \
+  { .fatal = fatal_extension }, \
+  RTEMS_TEST_INITIAL_EXTENSION
+
+#define CONFIGURE_MAXIMUM_TASKS 2
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_MAXIMUM_POSIX_KEYS 2
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>

testsuites/libtests/exit03/stdio.cc

@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (c) 2022 Chris Johns (Contemporary Software).  All rights reserved.
+ * Copyright (c) 2013 embedded brains GmbH.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <exception>
+#include <iostream>
+
+extern "C" {
+void cplusplus_stdio(void);
+}
+
+static void throw_something() {
+  throw std::runtime_error("something");
+}
+
+static void throw_and_catch() {
+  try {
+    throw_something();
+    std::cout << "nothing caught exception" << std::endl;
+  } catch (std::runtime_error& e) {
+    std::cout << "caught exception" << std::endl;
+  }
+}
+
+void cplusplus_stdio(void) {
+  std::set_terminate([](){
+    std::cout << "FATAL: terminate called" << std::endl;
+    std::abort();
+  });
+  throw_and_catch();
+  std::cout << "IO on std::cout" << std::endl;
+  std::cerr << "IO on std::cerr" << std::endl;
+}