Megatest

;; R U N   C O N T R O L S
;;======================================================================
;;
;; A gui for launching tests
;;
(define (dashboard:run-times commondat tabdat #!key (tab-num #f))
  (let ((drawing               (vg:drawing-new))
	(run-times-tab-updater (debug:catch-and-dump 
				(lambda ()	
				  (let ((tabdat        (dboard:common-get-tabdat commondat tab-num: tab-num)))
				    (if tabdat
					(dashboard:run-times-tab-updater commondat tabdat tab-num))))
				"dashboard:run-times-tab-updater")))
	(run-times-tab-updater (lambda ()	
				 (debug:catch-and-dump 
				  (lambda ()
				    (let ((tabdat        (dboard:common-get-tabdat commondat tab-num: tab-num)))
				      (if tabdat
					  (dashboard:run-times-tab-updater commondat tabdat tab-num))))
				  "dashboard:run-times-tab-updater"))))
    (dboard:tabdat-drawing-set! tabdat drawing)
    (dboard:commondat-add-updater commondat run-times-tab-updater tab-num: tab-num)
    (iup:split
     #:orientation "VERTICAL" ;; "HORIZONTAL"
     #:value 200
     (let* ((tb      (iup:treebox
		      #:value 0

  (if (null? lst)
      #f ;; better than an exception for my needs
      (fold (lambda (a b)
	      (if (comp a b) a b))
	    (car lst)
	    lst)))

;; sort a list of test-ids by the event _time using a hash table of id => testdat
;;
(define-inline (dboard:sort-testsdat-by-event-time test-ids tests-ht)
  (sort test-ids
	(lambda (a b)
	  (< (db:test-get-event_time (hash-table-ref tests-ht a))
	     (db:test-get-event_time (hash-table-ref tests-ht b))))))

;; first group items into lists, then sort by time

	   (let ((tests-id-lst (hash-table-ref test-ids-by-name testname)))
	     (if (> (length tests-id-lst) 1) ;; must be iterated
		 (let ((item-tests (filter (lambda (tid) ;; filter out toplevel tests
					     (let ((tdat (hash-table-ref testsdat tid)))
					       (not (equal? (db:test-get-item-path tdat) ""))))
					   tests-id-lst)))
		   (if (not (null? item-tests)) ;; resist bad data, generally should not fail this condition
		       (hash-table-set! tests 
		       (hash-table-set! test-ids-by-name 
					testname 
					(dboard:sort-testsdat-by-event-time item-tests testsdat)))))))
	 (hash-table-keys test-ids-by-name))
	;; finally sort by the event time of the first test
	(sort (hash-table-values test-ids-by-name)
	      (lambda (a b)
		(< (db:test-get-event_time (hash-table-ref testsdat (car a)))
		   (db:test-get-event_time (hash-table-ref testsdat (car b))))))))))

(define (dashboard:run-times-tab-updater commondat tabdat tab-num)
  ;; each test is an object in the run component