1 files changed, 188 insertions, 0 deletions
diff --git a/testsuites/fstests/fsrofs01/init.c b/testsuites/fstests/fsrofs01/init.c
new file mode 100644
index 0000000000..9bea11503d
--- /dev/null
+++ b/testsuites/fstests/fsrofs01/init.c
@@ -0,0 +1,188 @@
+/*
+ * 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/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <stdio.h>
+
+#include <rtems/libio.h>
+#include <rtems/rtems-rfs-format.h>
+#include <rtems/ramdisk.h>
+
+static const rtems_rfs_format_config rfs_config;
+
+static const char rda [] = "/dev/rda";
+
+static const char mnt [] = "/mnt";
+
+static const char file [] = "/mnt/file";
+
+static const char not_exist [] = "/mnt/not_exist";
+
+static void test_mount(bool writeable)
+{
+  int rv;
+  const void *data = NULL;
+
+  rv = mount(
+    rda,
+    mnt,
+    RTEMS_FILESYSTEM_TYPE_RFS,
+    writeable ? RTEMS_FILESYSTEM_READ_WRITE : 0,
+    data
+  );
+  rtems_test_assert(rv == 0);
+}
+
+static void test_create_file_system(void)
+{
+  int rv;
+
+  rv = mkdir(mnt, S_IRWXU | S_IRWXG | S_IRWXO);
+  rtems_test_assert(rv == 0);
+
+  rv = rtems_rfs_format(rda, &rfs_config);
+  rtems_test_assert(rv == 0);
+
+  test_mount(true);
+
+  rv = mknod(file, S_IFREG | S_IRWXU | S_IRWXG | S_IRWXO, 0);
+  rtems_test_assert(rv == 0);
+
+  rv = unmount(mnt);
+  rtems_test_assert(rv == 0);
+}
+
+static void test_rofs(void)
+{
+  int rv;
+  int fd;
+  char buf [1];
+  ssize_t n;
+
+  test_mount(false);
+
+  fd = open(file, O_RDONLY | O_CREAT, S_IRWXU | S_IRWXG | S_IRWXO);
+  rtems_test_assert(fd >= 0);
+
+  n = read(fd, buf, sizeof(buf));
+  rtems_test_assert(n == 0);
+
+  errno = 0;
+  n = write(fd, buf, sizeof(buf));
+  rtems_test_assert(n == -1);
+  rtems_test_assert(errno == EBADF);
+
+  errno = 0;
+  rv = ftruncate(fd, 0);
+  rtems_test_assert(rv == -1);
+  rtems_test_assert(errno == EINVAL);
+
+  errno = 0;
+  rv = fchmod(fd, 0);
+  rtems_test_assert(rv == -1);
+  rtems_test_assert(errno == EROFS);
+
+  errno = 0;
+  rv = fchown(fd, 0, 0);
+  rtems_test_assert(rv == -1);
+  rtems_test_assert(errno == EROFS);
+
+  rv = close(fd);
+  rtems_test_assert(rv == 0);
+
+  errno = 0;
+  fd = open(not_exist, O_RDONLY | O_CREAT, S_IRWXU | S_IRWXG | S_IRWXO);
+  rtems_test_assert(fd == -1);
+  rtems_test_assert(errno == EROFS);
+
+  errno = 0;
+  rv = mknod(not_exist, S_IFREG | S_IRWXU | S_IRWXG | S_IRWXO, 0);
+  rtems_test_assert(rv == -1);
+  rtems_test_assert(errno == EROFS);
+
+  errno = 0;
+  rv = mkdir(not_exist, S_IRWXU | S_IRWXG | S_IRWXO);
+  rtems_test_assert(rv == -1);
+  rtems_test_assert(errno == EROFS);
+
+  errno = 0;
+  rv = rename(file, not_exist);
+  rtems_test_assert(rv == -1);
+  rtems_test_assert(errno == EROFS);
+
+  errno = 0;
+  rv = link(file, not_exist);
+  rtems_test_assert(rv == -1);
+  rtems_test_assert(errno == EROFS);
+
+  errno = 0;
+  rv = unlink(file);
+  rtems_test_assert(rv == -1);
+  rtems_test_assert(errno == EROFS);
+
+  errno = 0;
+  rv = symlink(file, not_exist);
+  rtems_test_assert(rv == -1);
+  rtems_test_assert(errno == EROFS);
+
+  rv = unmount(mnt);
+  rtems_test_assert(rv == 0);
+}
+
+static void Init(rtems_task_argument arg)
+{
+  printf("\n\n*** TEST FSROFS 1 ***\n");
+
+  test_create_file_system();
+  test_rofs();
+
+  printf("*** END OF TEST FSROFS 1 ***\n");
+
+  rtems_test_exit(0);
+}
+
+rtems_ramdisk_config rtems_ramdisk_configuration [] = {
+  { .block_size = 512, .block_num = 1024 }
+};
+
+size_t rtems_ramdisk_configuration_size = 1;
+
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_EXTRA_DRIVERS RAMDISK_DRIVER_TABLE_ENTRY
+#define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
+
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+
+#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
+#define CONFIGURE_FILESYSTEM_RFS
+
+#define CONFIGURE_MAXIMUM_TASKS 2
+
+#define CONFIGURE_EXTRA_TASK_STACKS (8 * 1024)
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>