yaffs More tests for quick tests.

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

diff --git a/direct/timothy_tests/quick_tests/test_yaffs_write_EFBIG.c b/direct/timothy_tests/quick_tests/test_yaffs_write_EFBIG.c
new file mode 100644 (file)
index 0000000..a61d3df
--- /dev/null
+++ b/direct/timothy_tests/quick_tests/test_yaffs_write_EFBIG.c
@@ -0,0 +1,91 @@
+/*
+ * 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_write_EFBIG.h"
+
+static int handle=0;
+static char *file_name = NULL;
+int test_yaffs_write_EFBIG(void)
+{
+       int output=0;
+       int error_code=0;
+       handle=test_yaffs_open();
+       int x=0;
+       
+       long int file_name_length=100000000000;
+
+       file_name = malloc(file_name_length);
+       if(!file_name){
+               printf("unable to create file text\n");
+               return -1;
+       }
+       
+       strcat(file_name,YAFFS_MOUNT_POINT);
+       for (x=strlen(YAFFS_MOUNT_POINT); x<file_name_length -1; x++){
+               file_name[x]='a';
+       }
+       file_name[file_name_length-2]='\0';
+
+
+
+       if (handle>=0){
+               output= yaffs_write(handle, file_name, file_name_length-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("wrote a large amount of text to a file.(which is a bad thing)\n");
+                       return -1;
+               }
+
+       } else {
+               printf("error opening file\n");
+               return -1;
+       }
+       
+}
+
+int test_yaffs_write_EFBIG_clean(void)
+{
+       int output=1;
+       if(file_name){
+               free(file_name);
+               file_name = NULL;
+       }
+
+       if (handle>=0){ 
+               output=yaffs_close(handle);
+       }
+
+       
+       output= test_yaffs_truncate_clean();    
+       if (output>=0){
+               output=test_yaffs_write();
+               if (output>=0){
+                       return 1;
+               } else {
+                       printf("failed to write to file\n");
+                       return -1;
+               }
+       } else {
+               printf("failed to truncate file\n");
+               return -1;
+       }
+
+}