nydusify: remove nydusd code which is working in progress

- remove the unready nydusd (runtime) implemention.
- remove the debug code.
Signed-off-by: Yang Kaiyong <[email protected]>

Author: Yang Kaiyong

service/src/singleton.rs

@@ -416,11 +416,11 @@ mod tests {
             .initialize_fscache_service(None, 1, p.to_str().unwrap(), None)
             .is_err());
 
-        // let tmp_dir = TempDir::new().unwrap();
-        // let dir = tmp_dir.as_path().to_str().unwrap();
-        // assert!(service_controller
-        //     .initialize_fscache_service(None, 1, dir, None)
-        //     .is_ok());
+        let tmp_dir = TempDir::new().unwrap();
+        let dir = tmp_dir.as_path().to_str().unwrap();
+        assert!(service_controller
+            .initialize_fscache_service(None, 1, dir, None)
+            .is_ok());
 
         assert_eq!(service_controller.id(), Some(String::from("id")));
         assert_eq!(

smoke/tests/cas_test.go

@@ -65,34 +65,6 @@ func (c *CasTestSuite) testCasTables(t *testing.T, enablePrefetch bool) {
 		if expectedTable == "Blobs" {
 			require.Equal(t, 1, count)
 		} else {
-			rows, err := db.Query(fmt.Sprintf("SELECT * FROM %s;", expectedTable))
-			require.NoError(t, err)
-			defer rows.Close()
-			// 获取列名
-			columns, err := rows.Columns()
-			require.NoError(t, err)
-			t.Logf("Columns: %v", columns)
-			for rows.Next() {
-				values := make([]interface{}, len(columns))
-				valuePtrs := make([]interface{}, len(columns))
-				for i := range columns {
-					valuePtrs[i] = &values[i]
-				}
-				err := rows.Scan(valuePtrs...)
-				require.NoError(t, err)
-
-				rowData := make([]interface{}, len(columns))
-				for i := range columns {
-					val := values[i]
-					b, ok := val.([]byte)
-					if ok {
-						rowData[i] = string(b)
-					} else {
-						rowData[i] = val
-					}
-				}
-				t.Logf("Row: %v", rowData)
-			}
 			require.Equal(t, 13, count)
 		}
 	}