Fix issue with rescan of pending retired blocks
[yaffs2.git] / direct / dtest.c
index 8ccadbb..1704ac5 100644 (file)
@@ -1866,6 +1866,68 @@ void small_mount_test(const char *mountpt,int nmounts)
 }
 
 
+int early_exit;
+
+void small_overwrite_test(const char *mountpt,int nmounts)
+{
+
+       char a[30];
+       char b[30];
+       char c[30];
+       
+       int i;
+       int j;
+
+       int h0;
+       int h1;
+       int len0;
+       int len1;
+       int nread;
+       
+       sprintf(a,"%s/a",mountpt);
+
+       yaffs_StartUp();
+       
+       
+       
+       for(i = 0; i < nmounts; i++){
+               
+               static char xx[8000];
+               
+               printf("############### Iteration %d   Start\n",i);
+               if(1)
+                       yaffs_mount(mountpt);
+
+               dump_directory_tree(mountpt);
+               
+               yaffs_mkdir(a,0);
+               
+               sprintf(xx,"%s/0",a);
+               h0 = yaffs_open(xx, O_RDWR | O_CREAT | O_TRUNC, S_IREAD | S_IWRITE);
+               sprintf(xx,"%s/1",a);
+               h1 = yaffs_open(xx, O_RDWR | O_CREAT | O_TRUNC, S_IREAD | S_IWRITE);
+               
+               for(j = 0; j < 1000000; j+=1000){
+                       yaffs_truncate(h0,j);
+                       yaffs_lseek(h0,j,SEEK_SET);
+                       yaffs_write(h0,xx,7000);
+                       yaffs_write(h1,xx,7000);
+                       
+                       if(early_exit)
+                               exit(0);
+               }
+               
+               yaffs_close(h0);
+               
+               printf("########### %d\n",i);
+               dump_directory_tree(mountpt);
+
+               if(1)
+                       yaffs_unmount(mountpt);
+       }
+}
+
+
 void yaffs_touch(const char *fn)
 {
        yaffs_chmod(fn, S_IREAD | S_IWRITE);
@@ -2071,7 +2133,8 @@ int main(int argc, char *argv[])
         
         //scan_pattern_test("/flash",10000,10);
        //short_scan_test("/flash/flash",40000,200);
-         small_mount_test("/flash/flash",1000);
+         //small_mount_test("/flash/flash",1000);
+         small_overwrite_test("/flash/flash",1000);
         //checkpoint_fill_test("/flash/flash",20);
         //checkpoint_upgrade_test("/flash/flash",20);
         // huge_array_test("/flash/flash",10);