X-Git-Url: http://aleph1.co.uk/gitweb/?a=blobdiff_plain;f=direct%2Ftimothy_tests%2Fquick_tests%2Ftest_yaffs_link_NULL.c;fp=direct%2Ftimothy_tests%2Fquick_tests%2Ftest_yaffs_link_NULL.c;h=b0b5b735081deb668a127c83db25befa99029f34;hb=a26fcb8cb2af11eb1a383cca8fd4be9afad5c661;hp=0000000000000000000000000000000000000000;hpb=3788df745cd72e035c0c991157cb727a8ecb1f17;p=yaffs2.git

diff --git a/direct/timothy_tests/quick_tests/test_yaffs_link_NULL.c b/direct/timothy_tests/quick_tests/test_yaffs_link_NULL.c
new file mode 100644
index 0000000..b0b5b73
--- /dev/null
+++ b/direct/timothy_tests/quick_tests/test_yaffs_link_NULL.c
@@ -0,0 +1,56 @@
+/*
+ * 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_link_NULL.h"
+
+
+
+int test_yaffs_link_NULL(void)
+{
+	int output=0;	
+	int error =0;
+	output = yaffs_link(NULL,HARD_LINK_PATH);
+	if (output<0){
+		error=yaffs_get_error();
+		if (abs(error)==EFAULT){
+			return 1;
+		} else {
+			print_message("different error than expected\n",2);
+			return -1;
+		}
+	} else {
+		print_message("created a hard link to a non-existing-file (which is a bad thing)\n",2);
+		return -1;	
+	}
+}
+
+
+int test_yaffs_link_NULL_clean(void)
+{
+	int output=0;	
+	int error =0;
+	output= yaffs_unlink(HARD_LINK_PATH);
+	if (output<0){
+		error=yaffs_get_error();
+		if (abs(error)==ENOENT){
+			//if the file does not exist then the error should be ENOENT.
+			return 1;
+		} else {
+			print_message("different error than expected\n",2);
+			return -1;
+		}
+	} else {
+		return 1;	/* the file failed to open so there is no need to close it */
+	}
+}
+