X-Git-Url: https://yaffs.net/gitweb/?a=blobdiff_plain;f=direct%2Ftest-framework%2Funit_tests%2Fquick_tests%2Ftest_yaffs_open_EACCES.c;fp=direct%2Ftest-framework%2Funit_tests%2Fquick_tests%2Ftest_yaffs_open_EACCES.c;h=488fd77dd8a34f7a814b4261be4044d0e308fa38;hb=fccf7832ace974cc5f91106937655672705ff1ce;hp=0000000000000000000000000000000000000000;hpb=3e61f08fda0b46cacfa6ddf61062a526813ce7d7;p=yaffs2.git

diff --git a/direct/test-framework/unit_tests/quick_tests/test_yaffs_open_EACCES.c b/direct/test-framework/unit_tests/quick_tests/test_yaffs_open_EACCES.c
new file mode 100644
index 0000000..488fd77
--- /dev/null
+++ b/direct/test-framework/unit_tests/quick_tests/test_yaffs_open_EACCES.c
@@ -0,0 +1,69 @@
+/*
+ * 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_open_EACCES.h"
+
+static int handle = -1;
+
+int test_yaffs_open_EACCES(void)
+{
+	int error_code=0;
+	int output =-1;
+	if (yaffs_access(FILE_PATH,0)!=0){
+		
+		handle = yaffs_open(FILE_PATH, O_CREAT | O_RDWR, FILE_MODE);
+
+		output=yaffs_close(handle);
+		if (output<0){
+			print_message("failed to open file\n",2);
+			return -1;
+		}
+	}
+
+	output=yaffs_chmod(FILE_PATH,S_IREAD);
+	if (output<0){
+		print_message("failed to chmod file\n",2);
+		return -1;
+	}
+	handle=yaffs_open(FILE_PATH, O_TRUNC| O_RDWR,FILE_MODE );
+	if (handle <0){
+		error_code=yaffs_get_error();
+		if (abs(error_code)==EACCES){
+			return 1;
+		}
+		else {
+			print_message("different error than expected\n",2);
+			return -1;
+		}
+	}
+	else {
+		print_message("file opened with read and write permissions, chmoded to read only.(which is a bad thing)\n",2);
+		return -1;
+	}
+}
+
+int test_yaffs_open_EACCES_clean(void)
+{
+	int output= -1;
+	int output2=-1;	
+	if (handle >=0){
+		output2= yaffs_close(handle);
+	}
+	output=yaffs_chmod(FILE_PATH,S_IREAD|S_IWRITE);
+	if (output<0){
+		print_message("failed to chmod file\n",2);
+		return -1;
+	}
+	return (output2&&output);
+	
+}
+