yaffs More tests for quick tests.

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

diff --git a/direct/timothy_tests/quick_tests/test_yaffs_unmount_EBUSY.c b/direct/timothy_tests/quick_tests/test_yaffs_unmount_EBUSY.c
new file mode 100644 (file)
index 0000000..2c6145b
--- /dev/null
+++ b/direct/timothy_tests/quick_tests/test_yaffs_unmount_EBUSY.c
@@ -0,0 +1,53 @@
+/*
+ * 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_mount_EBUSY.h"
+
+static int handle=-1;
+int test_yaffs_unmount_EBUSY(void){
+       int output=0;
+       int error_code=0;
+       /*printf("path %s\n",path); */
+       handle=yaffs_open(FILE_PATH,O_CREAT | O_RDWR, FILE_MODE);
+       if (handle<0){
+               printf("failed to open file\n");
+               return -1;
+       }
+
+
+       output=yaffs_unmount(YAFFS_MOUNT_POINT);
+       if (output==-1){
+               error_code=yaffs_get_error();
+               if (abs(error_code)==EBUSY){
+                       return 1;
+               }
+               else {
+                       printf("different error than expected\n");
+                       return -1;
+               }
+       }
+       else {
+               printf("non existant mount point unmounted.(which is a bad thing)\n");
+               return -1;
+       }
+
+}
+int test_yaffs_unmount_EBUSY_clean(void){
+       if (handle>=0){
+               return yaffs_close(handle);     
+       }
+       else {
+               return 1;
+       }
+}
+