Megatest

    (if (> (dboard:rundat-run-data-offset run-dat) 0)
	(begin
	  ;; (print "run-data-offset: " (dboard:rundat-run-data-offset run-dat) ", setting last-update to 0")
	  (dboard:rundat-last-update-set! run-dat 0))
	(dboard:rundat-last-update-set! run-dat (- (current-seconds) 2))) ;; go back two seconds in time to ensure all changes are captured.

    ;; (debug:print-info 0 *default-log-port* "tests-ht: " (hash-table-keys tests-ht))
    tests-ht)) ;; BB: key test-id, val=test record; 

;; tmptests   - new tests data
;; prev-tests - old tests data
;;
;; (define (dashboard:merge-changed-tests tabdat tests tmptests) ;;  use-new prev-tests) 
;;   (let* ((newdat     (filter
;; 		      (lambda (x)

;; display and manage a single run at a time

(define (tree-path->run-id tabdat path)
  (if (not (null? path))
      (hash-table-ref/default (dboard:tabdat-path-run-ids tabdat) path #f)
      #f))

(define (dboard:get-tests-dat tabdat run-id last-update) ;; BB: returns list of test records
  (let* ((tdat (if run-id (rmt:get-tests-for-run run-id 
					     (hash-table-ref/default (dboard:tabdat-searchpatts tabdat) "test-name" "%/%")
					     (hash-table-keys (dboard:tabdat-state-ignore-hash tabdat))  ;; '()
					     (hash-table-keys (dboard:tabdat-status-ignore-hash tabdat)) ;; '()
					     #f #f                                                       ;; offset limit
					     (dboard:tabdat-hide-not-hide tabdat)                        ;; not-in
					     #f #f                                                       ;; sort-by sort-order

			))))
	      run-ids)))
  
(define (dashboard:one-run-updater commondat tabdat tb cell-lookup run-matrix)
  (let* ((runs-dat     (rmt:get-runs-by-patt (dboard:tabdat-keys tabdat) "%" #f #f #f #f))
	 (runs-header  (vector-ref runs-dat 0)) ;; 0 is header, 1 is list of records
	 (run-id       (dboard:tabdat-curr-run-id tabdat))
	 (runs-hash    (let ((ht (make-hash-table)))
			 (for-each (lambda (run)
				     (hash-table-set! ht (db:get-value-by-header run runs-header "id") run))
				   (vector-ref runs-dat 1))
			 ht))
         (run          (hash-table-ref runs-hash run-id))
	 (last-update  (hash-table-ref/default (dboard:tabdat-run-update-times tabdat) run-id 0))
	 (db-path      (or (hash-table-ref/default (dboard:tabdat-run-db-paths tabdat) run-id #f)
			   (let* ((db-dir (tasks:get-task-db-path))
				  (db-pth (conc db-dir "/" run-id ".db")))
			     (hash-table-set! (dboard:tabdat-run-db-paths tabdat) run-id db-pth)
			     db-pth)))
	 (tests-dat    (if (or (not run-id)
			       (configf:lookup *configdat* "setup" "do-not-use-db-file-timestamps")
                               (not (hash-table-exists? (dboard:tabdat-last-test-dat tabdat) run-id))
			       (>= (file-modification-time db-path) last-update))
			   (dboard:get-tests-for-run-duplicate tabdat run-id run  last-update) ;; BB: replace with duplicate
			   (hash-table-ref (dboard:tabdat-last-test-dat tabdat) run-id)))
         
	 (tests-mindat (dcommon:minimize-test-data tests-dat))
	 (indices      (common:sparse-list-generate-index tests-mindat)) ;;  proc: set-cell))
	 (row-indices  (cadr indices))
	 (col-indices  (car indices))
	 (max-row      (if (null? row-indices) 1 (common:max (map cadr row-indices))))
	 (max-col      (if (null? col-indices) 1 (common:max (map cadr col-indices))))
	 (max-visible  (max (- (dboard:tabdat-num-tests tabdat) 15) 3)) ;; (dboard:tabdat-num-tests tabdat) is proportional to the size of the window
	 (numrows      1)
	 (numcols      1)
	 (changed      #f)

         )
    ;; BB: could potentially remove following if get-tests-dat-duplicate is fast enough



    (hash-table-set! (dboard:tabdat-last-test-dat tabdat) run-id tests-dat) 
    (hash-table-set! (dboard:tabdat-run-update-times tabdat) run-id (- (current-seconds) 10))
    (dboard:tabdat-filters-changed-set! tabdat #f)
    (let loop ((pass-num 0)
	       (changed  #f))
      ;; Update the runs tree
      (dboard:update-tree tabdat runs-hash runs-header tb)