yaffs Yet more tests for quick tests.

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

diff --git a/direct/timothy_tests/quick_tests/test_yaffs_lseek_EINVAL.c b/direct/timothy_tests/quick_tests/test_yaffs_lseek_EINVAL.c
new file mode 100644 (file)
index 0000000..173e1b5
--- /dev/null
+++ b/direct/timothy_tests/quick_tests/test_yaffs_lseek_EINVAL.c
@@ -0,0 +1,48 @@
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 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_lseek_EINVAL.h"
+
+int handle=0;
+
+int test_yaffs_lseek_EINVAL(void){
+       handle=test_yaffs_open();
+       int error_code=0;
+       int output=yaffs_lseek(handle, 0, -1);
+
+       if (output<0){
+               error_code=yaffs_get_error();
+               //printf("EISDIR def %d, Error code %d\n", ENOTDIR,error_code);
+               if (abs(error_code)==EINVAL){
+                       return 1;
+               }
+               else {
+                       printf("different error than expected\n");
+                       return -1;
+               }
+       }
+       else {
+               printf("lseeked to a negative position (which is a bad thing)\n");
+               return -1;
+       }
+}
+
+int test_yaffs_lseek_EINVAL_clean(void){
+       if (handle>=0){
+               return yaffs_close(handle);
+       }
+       else {
+               return 1; /* no handle was opened so there is no need to close a handle */
+       }       
+}
+