fstests/fsfseeko01: New test

1 files changed, 81 insertions, 0 deletions

diff --git a/testsuites/fstests/fsfseeko01/init.c b/testsuites/fstests/fsfseeko01/init.c
new file mode 100644
index 0000000000..b6de9a53d2
--- /dev/null
+++ b/testsuites/fstests/fsfseeko01/init.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2012 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 "tmacros.h"
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <errno.h>
+#include <inttypes.h>
+#include <limits.h>
+
+static void test(void)
+{
+  FILE *file;
+  int rv;
+  const off_t off = sizeof(off_t) >= sizeof(int64_t)
+    ? INT64_MAX
+    : (sizeof(off_t) == sizeof(int32_t) ? INT32_MAX : 1);
+  off_t actual_off;
+ 
+  errno = 0;
+  file = fopen("file", "w+");
+  perror("fopen");
+  rtems_test_assert(file != NULL);
+
+  errno = 0;
+  rv = fseeko(file, off, SEEK_SET);
+  perror("fseeko");
+  rtems_test_assert(rv == 0);
+
+  errno = 0;
+  actual_off = ftello(file);
+  perror("ftello");
+  rtems_test_assert(actual_off == off);
+
+  errno = 0;
+  rv = fclose(file);
+  perror("fclose");
+  rtems_test_assert(rv == 0);
+}
+
+static void Init(rtems_task_argument arg)
+{
+  puts("\n\n*** TEST FSFSEEKO 1 ***");
+
+  test();
+
+  puts("*** END OF TEST FSFSEEKO 1 ***");
+
+  rtems_test_exit(0);
+}
+
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+
+#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
+
+#define CONFIGURE_MAXIMUM_TASKS 1
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>