Have updated yaffs direct tests and added README files to the tests.

[yaffs2.git] / direct / timothy_tests / quick_tests / test_yaffs_ftruncate.c

diff --git a/direct/timothy_tests/quick_tests/test_yaffs_ftruncate.c b/direct/timothy_tests/quick_tests/test_yaffs_ftruncate.c
index 26a89a78f8ec46ba7708b87b5eefbf91de562788..6c570a5ef0ae182ba366f6587d355213cb2f3260 100644 (file)
--- a/direct/timothy_tests/quick_tests/test_yaffs_ftruncate.c
+++ b/direct/timothy_tests/quick_tests/test_yaffs_ftruncate.c
@@ -1,25 +1,45 @@
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2011 Aleph One Ltd.
+ *   for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * 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"
 
-int test_yaffs_ftruncate(void){
-       int handle=test_open_file();
-       if (handle>0){
+static int handle = -1;
+
+int test_yaffs_ftruncate(void)
+{
+       handle = test_yaffs_open();
+       if (handle >= 0){
                return yaffs_ftruncate(handle,FILE_SIZE_TRUNCATED );
-       }
-       else {
-               printf("error opening file");
+       } else {
+               print_message("error opening file\n", 2);
                return -1;
        }
 }
 
-int test_yaffs_ftruncate_clean(void){
+int test_yaffs_ftruncate_clean(void)
+{
        /* change file size back to orignal size */
-       int handle=test_open_file();
-       if (handle>0){
-               return yaffs_ftruncate(handle,FILE_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;
        }
-       else {
-               printf("error opening file in clean function");
-               return -1;
-       }
-
 }