Add more test harness stuff
[yaffs2.git] / direct / dtest.c
index 4f7b9b9..8ccadbb 100644 (file)
@@ -1791,6 +1791,81 @@ void multi_mount_test(const char *mountpt,int nmounts)
 }
 
 
+void small_mount_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[1000];
+               
+               printf("############### Iteration %d   Start\n",i);
+               if(1 || i == 0 || i == 5) 
+                       yaffs_mount(mountpt);
+
+               dump_directory_tree(mountpt);
+               
+               yaffs_mkdir(a,0);
+               
+               sprintf(xx,"%s/0",a);
+               if(i ==0){
+               
+                       h0 = yaffs_open(xx, O_RDWR | O_CREAT | O_TRUNC, S_IREAD | S_IWRITE);
+                       for(j = 0; j < 130; j++)
+                               yaffs_write(h0,xx,1000);
+                       yaffs_close(h0);
+               }
+               
+               h0 = yaffs_open(xx,O_RDONLY,0);
+               
+               sprintf(xx,"%s/1",a);
+               h1 = yaffs_open(xx, O_RDWR | O_CREAT | O_TRUNC, S_IREAD | S_IWRITE);
+               
+               while((nread = yaffs_read(h0,xx,1000)) > 0)
+                       yaffs_write(h1,xx,nread);
+               
+               
+               len0 = yaffs_lseek(h0,0,SEEK_END);
+               len1 = yaffs_lseek(h1,0,SEEK_END);
+               
+               yaffs_lseek(h0,0,SEEK_SET);
+               yaffs_lseek(h1,0,SEEK_SET);
+
+               for(j = 0; j < 200; j++){
+                  yaffs_read(h0,xx,1000);
+                  yaffs_read(h1,xx,1000);
+               }
+               
+               yaffs_close(h0);
+               yaffs_close(h1);
+               
+               printf("########### %d\n",i);
+               dump_directory_tree(mountpt);
+
+               if(1 || i == 4 || i == nmounts -1)
+                       yaffs_unmount(mountpt);
+       }
+}
+
+
 void yaffs_touch(const char *fn)
 {
        yaffs_chmod(fn, S_IREAD | S_IWRITE);
@@ -1996,7 +2071,7 @@ int main(int argc, char *argv[])
         
         //scan_pattern_test("/flash",10000,10);
        //short_scan_test("/flash/flash",40000,200);
-         multi_mount_test("/flash/flash",1000);
+         small_mount_test("/flash/flash",1000);
         //checkpoint_fill_test("/flash/flash",20);
         //checkpoint_upgrade_test("/flash/flash",20);
         // huge_array_test("/flash/flash",10);