X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=direct%2Fdtest.c;h=cf832a957ea71f901044b9fa5c3fc006839865ff;hp=24f5ad28a2b5001162a480df1afafd7c5b148f69;hb=4a96d43bb566f00596a31a41c535cabbf52d4f20;hpb=0c0fee7366b8a5a26ce11cf44675f22ab818cbc8

diff --git a/direct/dtest.c b/direct/dtest.c
index 24f5ad2..cf832a9 100644
--- a/direct/dtest.c
+++ b/direct/dtest.c
@@ -1,7 +1,7 @@
 /*
  * YAFFS: Yet another FFS. A NAND-flash specific file system. 
  *
- * Copyright (C) 2002 Aleph One Ltd.
+ * Copyright (C) 2002-2010 Aleph One Ltd.
  *   for Toby Churchill Ltd and Brightstar Engineering
  *
  * Created by Charles Manning <charles@aleph1.co.uk>
@@ -1036,6 +1036,36 @@ int resize_stress_test(const char *path)
    
 }
 
+
+int overwrite_test(const char *path)
+{
+   char aname[100];
+   char bname[100];
+   int i;
+   int j;   
+   int a;
+   int b;
+   yaffs_StartUp();
+   
+   yaffs_mount(path);
+   
+   sprintf(aname,"%s%s",path,"/a");
+   sprintf(bname,"%s%s",path,"/b");
+   
+   b = yaffs_open(bname, O_CREAT | O_TRUNC | O_RDWR, S_IREAD | S_IWRITE);
+   for(j= 0; j < 500; j++){
+   	yaffs_write(b,bname,100);
+	a = yaffs_open(aname, O_CREAT | O_TRUNC | O_RDWR, S_IREAD | S_IWRITE);
+   	for(i = 0; i < rand() % 20000; i++)
+   		yaffs_write(a,&a,sizeof(a));
+	yaffs_close(a);
+   }
+   
+   return 0;
+   
+}
+
+
 int root_perm_remount(const char *path)
 {
    struct yaffs_stat s;
@@ -2457,6 +2487,96 @@ void rmdir_test(const char *mountpt)
 	yaffs_rmdir(name);
 	yaffs_unmount(mountpt);
 }
+
+
+
+static void print_xattrib_val(const char *path, const char *name)
+{
+	char buffer[100];
+	int n;
+
+	n = yaffs_getxattr(path,name,buffer,sizeof(buffer));
+	if(n >= 0){
+		__u8 *b = (__u8 *)buffer;
+
+		printf("%d bytes:",n);
+		while(n > 0){
+			printf("[%02X]",*b);
+			b++;
+			n--;
+		}
+		printf("\n");
+	} else
+		printf(" Novalue result %d\n",n);
+}
+
+static void list_xattr(const char *path)
+{
+	char list[1000];
+	int n=0;
+	int list_len;
+	int len;
+
+	list_len = yaffs_listxattr(path,list,sizeof(list));
+	printf("xattribs for %s, result is %d\n",path,list_len);
+	while(n < list_len){
+		len = strlen(list + n);
+		printf("\"%s\" value ",list+n);
+		print_xattrib_val(path,list + n);
+		n += (len + 1);
+	}
+	printf("end\n");
+}
+void basic_xattr_test(const char *mountpt)
+{
+	char name[100];
+	int h;
+	int result;
+	int val1;
+	int valread;
+
+	yaffs_StartUp();
+
+	yaffs_mount(mountpt);
+
+	strcpy(name,mountpt);
+	strcat(name,"/");
+	strcat(name,"xfile");
+
+	yaffs_unlink(name);
+	h = yaffs_open(name,O_CREAT | O_TRUNC | O_RDWR, S_IREAD | S_IWRITE);
+	yaffs_close(h);
+
+	printf("Start\n");
+	list_xattr(name);
+
+	printf("Add an attribute\n");
+	val1 = 0x123456;
+	result = yaffs_setxattr(name,"foo",&val1,sizeof(val1),0);
+	printf("wrote attribute foo: result %d\n",result);
+	list_xattr(name);
+	printf("Add an attribute\n");
+	val1 = 0x7890;
+	result = yaffs_setxattr(name,"bar",&val1,sizeof(val1),0);
+	printf("wrote attribute bar: result %d\n",result);
+	list_xattr(name);
+
+	printf("Get non-existanrt attribute\n");
+	print_xattrib_val(name,"not here");
+
+	printf("Delete non existing attribute\n");
+	yaffs_removexattr(name,"not here");
+	list_xattr(name);
+
+	printf("Remove foo\n");
+	yaffs_removexattr(name,"foo");
+	list_xattr(name);
+
+	printf("Remove bar\n");
+	yaffs_removexattr(name,"bar");
+	list_xattr(name);
+
+}
 	
 
 int random_seed;
@@ -2479,7 +2599,10 @@ int main(int argc, char *argv[])
 
 	//rename_over_test("//////////////////flash///////////////////yaffs1///////////");
 	
-	fill_empty_files_test("/yaffs2/");
+	//fill_empty_files_test("/yaffs2/");
+	//resize_stress_test("/yaffs2");
+	//overwrite_test("/yaffs2");
+	
 	//long_name_test("/yaffs2");
 	//link_test0("/yaffs2");
 	//link_test1("yaffs2");
@@ -2496,7 +2619,7 @@ int main(int argc, char *argv[])
 	 // huge_array_test("/flash/flash",10);
 
 
-       handle_test("yaffs2/");
+	// handle_test("yaffs2/");
 	
 	//long_test_on_path("/ram2k");
 	// long_test_on_path("/flash");
@@ -2517,6 +2640,8 @@ int main(int argc, char *argv[])
 	 
 	 //check_resize_gc_bug("/flash");
 	 
+	 basic_xattr_test("/yaffs2");
+
 	 return 0;
 	
 }