Megatest

	;;     		  (lambda (x)(equal? "node" (car x)))
	;;     		  (map string-split (tests:easy-dot test-records "plain"))))))
	;;   (map car (sort data (lambda (a b)
	;;     		    (> (string->number (caddr a))(string->number (caddr b)))))))
	;; ))
	(sort all-tests sort-fn1)))) ;; avoid dealing with deleted tests, look at the hash table

;; look up all waitons that are related to test "testname"
;;
(define (tests:get-mt-waitons testname flatten)
  (let* ((mt-waitons    (configf:get-section *configdat* "waitons"))
	 (my-waitons    (filter
			 (lambda (x)
			   (string-match (conc "^(" testname "|" testname"/.*)$") (car x)))
			 mt-waitons)))
    (if flatten
	(map (lambda (w)
	       (car (string-split w "/")))
	     (apply append (map (lambda (x)
				  (string-split (cadr x)))
				my-waitons)))
	my-waitons)))

;; NOT USED
(define (tests:easy-dot test-records outtype)
  (let-values (((fd temp-path) (file-mkstemp (conc "/tmp/" (current-user-name) ".XXXXXX"))))
    (let ((all-testnames (hash-table-keys test-records))
	  (temp-port     (open-output-file* fd)))
      ;; (format temp-port "This file is ~A.~%" temp-path)
      (format temp-port "digraph tests {\n")
      (format temp-port "  size=4,8\n")
      ;; (format temp-port "   splines=none\n")
      (for-each
       (lambda (testname)
	 (let* ((testrec (hash-table-ref test-records testname))
		(waitons (or (tests:testqueue-get-waitons testrec) '()))
		(my-mt-waitons (tests:get-mt-waitons testname #t)))
	   ;; (print "my-mt-waitons=" my-mt-waitons)
	   (for-each
	    (lambda (waiton)
	      (format temp-port (conc "   " waiton " -> " testname " [splines=ortho]\n")))
	    (append waitons my-mt-waitons))))
       all-testnames)
      (format temp-port "}\n")
      (close-output-port temp-port)
      (with-input-from-pipe
       (conc "env -i PATH=$PATH dot -T" outtype " < " temp-path)
       (lambda ()
	 (let ((res (read-lines)))

		   (tal (cdr all-testnames))
		   (res (list "digraph tests {"
			      (conc " size=\"" (or sizex 11) "," (or sizey 11) "\";")
			      " ratio=0.95;"
			      )))
	  (let* ((testrec (hash-table-ref test-records hed))
		 (waitons (or (tests:testqueue-get-waitons testrec) '()))
		 (my-mt-waitons (tests:get-mt-waitons hed #t))
		 (all-waitons   (delete-duplicates (append waitons my-mt-waitons)))
		 (newres  (append res
				  (if (null? all-waitons)
				      (list (conc "   \"" hed "\" [shape=box];"))
				      (map (lambda (waiton)
					     (conc "   \"" waiton "\" -> \"" hed "\" [shape=box];"))
					   all-waitons)))))

	    ;; (debug:print 0 *default-log-port* "For test "hed" got "all-waitons)
	    (if (null? tal)
		(append newres (list "}"))
		(loop (car tal)(cdr tal) newres)
		))))))

;; (tests:run-dot (list "digraph tests {" "a -> b" "}") "plain")

		 (lambda ()
		   (read-lines)))))
      (close-input-port inp)
      res)))

;; read data from tmp file or create if not exists
;; if exists regen in background
;; mode: raw (return data as read) or munged (convert to list of lists and remove " from strings)
;;
(define (tests:lazy-dot testrecords  outtype sizex sizey mode)
  (let ((dfile (conc "/tmp/." (current-user-name) "-" (server:mk-signature) ".dot"))
	(fname (conc "/tmp/." (current-user-name) "-" (server:mk-signature) ".dotdat")))
    (tests:write-dot-file testrecords dfile sizex sizey)
    (let ((data (if (common:file-exists? fname)
		    (let ((res (with-input-from-file fname
				 (lambda ()
				   (read-lines)))))
		      (system (conc "env -i PATH=$PATH dot -T " outtype " < " dfile " > " fname "&"))
		      res)
		    (begin
		      (system (conc "env -i PATH=$PATH dot -T " outtype " < " dfile " > " fname))
		      (with-input-from-file fname
			(lambda ()
			  (read-lines)))))))
      (if (eq? mode 'raw)
	  data
	  (map (lambda (inl)
		 (map (lambda (s)
			(string-substitute "\"" "" s #t))
		      (string-split inl)))
	       data)))))

;; for each test:
;;   
(define (tests:filter-non-runnable run-id testkeynames testrecordshash)
  (let ((runnables '()))
    (for-each
     (lambda (testkeyname)