Moved unit tests into their own folder.

[yaffs2.git] / direct / test-framework / unit_tests / quick_tests / test_yaffs_ftruncate.c

diff --git a/direct/test-framework/unit_tests/quick_tests/test_yaffs_ftruncate.c b/direct/test-framework/unit_tests/quick_tests/test_yaffs_ftruncate.c
new file mode 100644 (file)
index 0000000..1e632a4
--- /dev/null
+++ b/direct/test-framework/unit_tests/quick_tests/test_yaffs_ftruncate.c
@@ -0,0 +1,44 @@
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2018 Aleph One Ltd.
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_ftruncate.h"
+
+static int handle = -1;
+
+int test_yaffs_ftruncate(void)
+{
+       handle = test_yaffs_open();
+       if (handle >= 0){
+               return yaffs_ftruncate(handle,FILE_SIZE_TRUNCATED );
+       } else {
+               print_message("error opening file\n", 2);
+               return -1;
+       }
+}
+
+int test_yaffs_ftruncate_clean(void)
+{
+       /* change file size back to orignal size */
+       int output = 0;
+       if (handle >= 0){
+               output = yaffs_ftruncate(handle,FILE_SIZE );
+               if (output >= 0){
+                       return yaffs_close(handle);
+               } else {
+                       print_message("failed to truncate file\n", 2);
+                       return -1;
+               }
+       } else {
+               /* the file was not opened so the file could not be truncated */
+               return 1;
+       }
+}