X-Git-Url: https://yaffs.net/gitweb/?a=blobdiff_plain;f=linux-tests%2Fxattrtest.c;fp=linux-tests%2Fxattrtest.c;h=14df34ac4161d72912a628cae2fb2f99efe57abb;hb=4a96d43bb566f00596a31a41c535cabbf52d4f20;hp=0000000000000000000000000000000000000000;hpb=523109e39ed14c0153c7947ad7a8f31a0917df93;p=yaffs2.git

diff --git a/linux-tests/xattrtest.c b/linux-tests/xattrtest.c
new file mode 100644
index 0000000..14df34a
--- /dev/null
+++ b/linux-tests/xattrtest.c
@@ -0,0 +1,103 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+
+static void print_xattrib_val(const char *path, const char *name)
+{
+	char buffer[100];
+	int n;
+	
+	n = getxattr(path,name,buffer,sizeof(buffer));
+	if(n >= 0){
+		uint8_t *b = (uint8_t *)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 = 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;
+
+	
+	strcpy(name,mountpt);
+	strcat(name,"/");
+	strcat(name,"xfile");
+
+	unlink(name);
+	h = open(name,O_CREAT | O_TRUNC | O_RDWR, S_IREAD | S_IWRITE);
+	close(h);
+	
+	printf("Start\n");
+	list_xattr(name);
+
+	printf("Add an attribute\n");
+	val1 = 0x123456;
+	result = 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 = 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");
+	removexattr(name,"not here");
+	list_xattr(name);
+
+	printf("Remove foo\n");
+	removexattr(name,"foo");
+	list_xattr(name);
+
+	printf("Remove bar\n");
+	removexattr(name,"bar");
+	list_xattr(name);
+	
+}
+	
+
+int random_seed;
+int simulate_power_failure;
+
+int main(int argc, char *argv[])
+{
+	basic_xattr_test("/mnt/");	
+}