Megatest

		      (mt:test-set-state-status-by-testname run-id test-name item-path "NOT_STARTED" "TEN_STRIKES" #f)
		      ;; I'm unclear on if this roll up is needed - it may be the root cause of the "all set to FAIL" bug.
		      (rmt:set-state-status-and-roll-up-items run-id test-name item-path #f "FAIL" #f) ;; treat as FAIL
		      (list (if (null? tal)(car newtal)(car tal))
			    tal
			    reg
			    reruns)))))
                ;; ELSE: can't drop this - maybe running? Just keep trying

                ;;(if (not (or (not (null? reg))(not (null? tal)))) ;; old experiment
                (let ((runable-tests (runs:runable-tests prereqs-not-met))) ;; SUSPICIOUS: Should look at more than just prereqs-not-met?
                  (if (null? runable-tests)
                      #f   ;; I think we are truly done here
                      (runs:loop-values newtal reg reglen regfull reruns)))
                ;;) ;;from old experiment
                ) ;; end if (or (not (null? reg))(not (null? tal)))
            ))))))

;; scan a list of tests looking to see if any are potentially runnable
;;
(define (runs:runable-tests tests)
  (filter (lambda (t)
	    (if (not (vector? t))

   inc-results: (make-hash-table)
   inc-results-last-update: 0
   inc-results-fmt: "~12a~12a~20a~12a~40a\n" ;; state status time duration test-name item-path
   run-info: #f
   runname: #f
   target: #f
   )
  )

(define (runs:incremental-print-results run-id)
  (let ((curr-sec (current-seconds)))
    (if (> (- curr-sec (runs:gendat-inc-results-last-update *runs:general-data*)) 5) ;; at least five seconds since last update
	(let* ((run-dat  (or (runs:gendat-run-info *runs:general-data*)(rmt:get-run-info run-id)))
	       (runname  (or (runs:gendat-runname *runs:general-data*)
			     (db:get-value-by-header (db:get-rows run-dat)

	;; 	 (not (or (and *runremote*
	;; 		       (remote-server-url *runremote*)
	;; 		       (server:ping (remote-server-url *runremote*)))
	;; 		  (server:check-if-running *toppath*))))
	;;     (server:kind-run *toppath*))
	
	(if (> num-running 0)
            (set! last-time-some-running (current-seconds)))

        (if (> (current-seconds)(+ last-time-some-running (or (configf:lookup *configdat* "setup" "give-up-waiting") 36000)))
            (hash-table-set! *max-tries-hash* tfullname (+ (hash-table-ref/default *max-tries-hash* tfullname 0) 1)))
	;; (debug:print 0 *default-log-port* "max-tries-hash: " (hash-table->alist *max-tries-hash*))

	;; Ensure all top level tests get registered. This way they show up as "NOT_STARTED" on the dashboard
	;; and it is clear they *should* have run but did not.

	      (if (runs:lownoise (conc "been marked do not run " tfullname) 60)
		  (debug:print-info 0 *default-log-port* "Skipping test " tfullname " as it has been marked do not run due to being completed or not runnable"))
	      (if (or (not (null? tal))(not (null? reg)))
		  (loop (runs:queue-next-hed tal reg reglen regfull)
			(runs:queue-next-tal tal reg reglen regfull)
			(runs:queue-next-reg tal reg reglen regfull)
			reruns))))
        ;; (loop (car tal)(cdr tal) reg reruns))))

	(runs:incremental-print-results run-id)
	(debug:print 4 *default-log-port* "TOP OF LOOP => "
		     "test-name: " test-name
		     "\n  hed:         " hed
		     "\n  tal:         " tal
		     "\n  reg:         " reg

	  (debug:print-info 4 *default-log-port* "OUTER COND: (not items)")
	  (if (and (not (tests:match test-patts (tests:testqueue-get-testname test-record) item-path required: required-tests))
		   (not (null? tal)))
	      (loop (car tal)(cdr tal) reg reruns))
	  (runs:testdat-prereqs-not-met-set! testdat (rmt:get-prereqs-not-met run-id waitons hed item-path mode: testmode itemmaps: itemmaps))
	  (runs:dat-can-run-more-tests-set! runsdat (runs:can-run-more-tests runsdat run-id jobgroup max-concurrent-jobs)) ;; look at the test jobgroup and tot jobs running
	  (let ((loop-list (runs:process-expanded-tests runsdat testdat)))
            (if loop-list (apply loop loop-list))))

	 ;; items processed into a list but not came in as a list been processed
	 ;;
	 ((and (list? items)     ;; thus we know our items are already calculated
	       (not   itemdat))  ;; and not yet expanded into the list of things to be done
          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-3")
	  (debug:print-info 4 *default-log-port* "OUTER COND: (and (list? items)(not itemdat))")
	  ;; Must determine if the items list is valid. Discard the test if it is not.
	  (if (and (list? items)
		   (> (length items) 0)
		   (and (list? (car items))
			(> (length (car items)) 0))
		   (debug:debug-mode 1))
	      (debug:print 2 *default-log-port* (map (lambda (row)
                                                       (conc (string-intersperse
                                                              (map (lambda (varval)
                                                                     (string-intersperse varval "="))
                                                                   row)
                                                              " ")
                                                             "\n"))
                                                     items)))

          (let* ((items-in-testpatt
                  (filter
                   (lambda (my-itemdat)
                     (tests:match test-patts hed (item-list->path my-itemdat) ))
                   ;; was: (tests:match test-patts hed (item-list->path my-itemdat) required: required-tests))
                   items) ))

                            (let* ((new-test-record (let ((newrec (make-tests:testqueue)))
                                                      (vector-copy! test-record newrec)
                                                      newrec))
                                   (my-item-path (item-list->path my-itemdat))

                                   (newtestname (db:test-make-full-name hed my-item-path)))    ;; test names are unique on testname/item-path
                              (tests:testqueue-set-items!     new-test-record #f)
                              (tests:testqueue-set-itemdat!   new-test-record my-itemdat)
                              (tests:testqueue-set-item_path! new-test-record my-item-path)
                              (hash-table-set! test-records newtestname new-test-record)
                              (set! tal (append tal (list newtestname)))))  ;; since these are itemized create new test names testname/itempath
                          items-in-testpatt)))
          
          

	  ;; At this point we have possibly added items to tal but all must be handed off to 
	  ;; INNER COND logic. I think loop without rotating the queue 
	  ;; (loop hed tal reg reruns))
	  ;; (let ((newtal (append tal (list hed))))  ;; We should discard hed as it has been expanded into it's items? Yes, but only if this *is* an itemized test
	  ;; (loop (car newtal)(cdr newtal) reg reruns)
	  (if (null? tal)
	      #f
	      (loop (car tal)(cdr tal) reg reruns)))
         
	 ;; if items is a proc then need to run items:get-items-from-config, get the list and loop 
	 ;;    - but only do that if resources exist to kick off the job
	 ;; EXPAND ITEMS
	 ((or (procedure? items)(eq? items 'have-procedure))
          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-4")
	  (let ((can-run-more    (runs:can-run-more-tests runsdat run-id jobgroup max-concurrent-jobs)))
	    (if (and (list? can-run-more)
		     (car can-run-more))
		(let ((loop-list (runs:expand-items hed tal reg reruns regfull newtal jobgroup max-concurrent-jobs run-id waitons item-path testmode test-record can-run-more items runname tconfig reglen test-registry test-records itemmaps))) ;; itemized test expanded here
		  (if loop-list
		      (apply loop loop-list)
                      (debug:print-info 4 *default-log-port* " -- Can't expand hed="hed)
                      )
                  )
		;; if can't run more just loop with next possible test
		(loop (car newtal)(cdr newtal) reg reruns))))
         
	 ;; this case should not happen, added to help catch any bugs
	 ((and (list? items) itemdat)
          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-5")
	  (debug:print-error 0 *default-log-port* "Should not have a list of items in a test and the itemspath set - please report this")
	  (exit 1))
	 ((not (null? reruns))
          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-6")

    ;;
    ;; There is now a single call to runs:update-all-test_meta and this 
    ;; per-test call is not needed. Given the delicacy of the move to 
    ;; v1.55 this code is being left in place for the time being.
    ;;
    (if (not (hash-table-ref/default *test-meta-updated* test-name #f))
        (begin
          (hash-table-set! *test-meta-updated* test-name #t)
          (runs:update-test_meta test-name test-conf)))
    
    ;; itemdat => ((ripeness "overripe") (temperature "cool") (season "summer"))
    (let* ((new-test-path (string-intersperse (cons test-path (map cadr itemdat)) "/"))
	   (test-id       (rmt:get-test-id run-id test-name item-path))
	   (testdat       (if test-id (rmt:get-test-info-by-id run-id test-id) #f)))
      (if (not testdat)
	  (let loop ()

			       " " (time->string (seconds->local-time (simple-run-event_time run)) "WW%V.%u %H:%M:%S")
			       " " (if remove "REMOVE" "")))
		       ((remove-runs)
			(if remove (system (conc precmd " megatest -remove-runs -target " target " -runname " (simple-run-runname run) " -testpatt %"))))
		       ((archive)
			(if remove (system (conc precmd " megatest -archive save-remove -target " target " -runname " (simple-run-runname run) " -testpatt %"))))))
		   actions))))
          sorted)))
     ;; (print "Sorted: " (map simple-run-event_time sorted))
     ;; (print "Remove: " (map simple-run-event_time to-remove))))
     (hash-table-keys runs-ht))
    runs-ht))

;; (define (runs:remove-all-but-last-n-runs-per-target target-patts runpatt num-to-keep)
;;   (let ((data (runs:get-all-but-most-recent-n-per-target target-patts runpatt num-to-keep)))

	  (exit)))
    (for-each
     (lambda (run)
       (let ((runkey (string-intersperse (map (lambda (k)
						(db:get-value-by-header run header k)) keys) "/"))
	     (dirs-to-remove (make-hash-table))
	     (proc-get-tests (lambda (run-id)
                               (mt:get-tests-for-run run-id
                                                     testpatt states statuses
                                                     not-in:  #f
                                                     sort-by: (case action
                                                                ((remove-runs) 'rundir)
                                                                (else          'event_time))))))
	 (let* ((run-id    (db:get-value-by-header run header "id"))
		(run-state (db:get-value-by-header run header "state"))
		(run-name  (db:get-value-by-header run header "runname"))
		(tests     (if (not (equal? run-state "locked"))
			       (proc-get-tests run-id)
			       '()))
		(lasttpath "/does/not/exist/I/hope")

									 (dirb ;; (rmt:sdb-qry 'getstr 
									  (db:test-get-rundir b))) ;; ) ;; ((filedb:get-path *fdb* (db:test-get-rundir b))))
								     (if (and (string? dira)(string? dirb))
									 (> (string-length dira)(string-length dirb))
									 #f))))))
		       (toplevel-retries (make-hash-table)) ;; try three times to loop through and remove top level tests
		       (test-retry-time  (make-hash-table))
                       (backgrounded-remove-status     (make-hash-table))
                       (backgrounded-remove-last-visit (make-hash-table))
                       (backgrounded-remove-result     (make-hash-table))
		       (allow-run-time   10)) ;; seconds to allow for killing tests before just brutally killing 'em
		   (let loop ((test (car sorted-tests))
			      (tal  (cdr sorted-tests)))
		     (let* ((test-id       (db:test-get-id test))
			    (new-test-dat  (rmt:get-test-info-by-id run-id test-id)))
		       (if (not new-test-dat)
			   (begin
			     (debug:print-error 0 *default-log-port* "We have a test-id of " test-id " but no record was found. NOTE: No locking of records is done between processes, do not simultaneously remove the same run from two processes!")
			     (if (not (null? tal))
				 (loop (car tal)(cdr tal))))
			   (let* ((item-path     (db:test-get-item-path new-test-dat))
				  (test-name     (db:test-get-testname new-test-dat))
				  (run-dir       ;;(filedb:get-path *fdb*
				   ;; (rmt:sdb-qry 'getid 
				   (db:test-get-rundir new-test-dat)) ;; )    ;; run dir is from the link tree
                                  (has-subrun    (and (subrun:subrun-test-initialized? run-dir)
                                                      (not (subrun:subrun-removed? run-dir))))
				  (test-state    (db:test-get-state new-test-dat))
				  (test-fulln    (db:test-get-fullname new-test-dat))
				  (uname         (db:test-get-uname    new-test-dat))
				  (toplevel-with-children (and (db:test-get-is-toplevel test)
							       (> (rmt:test-toplevel-num-items run-id test-name) 0))))
			     (case action
			       ((remove-runs)
				;; if the test is a toplevel-with-children issue an error and do not remove
				(cond
                                 (toplevel-with-children

                                  (debug:print 0 *default-log-port* "WARNING: skipping removal of " test-fulln " with run-id " run-id " as it has sub tests")
                                  (hash-table-set! toplevel-retries test-fulln (+ (hash-table-ref/default toplevel-retries test-fulln 0) 1))
                                  (if (> (hash-table-ref toplevel-retries test-fulln) 3)
                                      (if (not (null? tal))
                                          (loop (car tal)(cdr tal))) ;; no else clause - drop it if no more in queue and > 3 tries
                                      (let ((newtal (append tal (list test))))
                                        (loop (car newtal)(cdr newtal))))) ;; loop with test still in queue
                                 (has-subrun
                                  ;; 
                                  (let ((last-visit (hash-table-ref/default backgrounded-remove-last-visit test-fulln 0))
                                        (now        (current-seconds))
                                        (rem-status (hash-table-ref/default backgrounded-remove-status test-fulln 'not-started)))
                                    (case rem-status
                                      ((not-started)
                                       (debug:print 0 *default-log-port* "WARNING: postponing removal of " test-fulln " with run-id " run-id " as it has a subrun")
                                       (hash-table-set! backgrounded-remove-status test-fulln 'started)
                                       (hash-table-set! backgrounded-remove-last-visit test-fulln (current-seconds))
                                       (common:send-thunk-to-background-thread
                                        (lambda ()
                                          (let* ((subrun-remove-succeeded
                                                  (subrun:remove-subrun run-dir keep-records)))
                                            (hash-table-set! backgrounded-remove-result test-fulln subrun-remove-succeeded)
                                            (hash-table-set! backgrounded-remove-status test-fulln 'done)))
                                        name: (conc "remove-subrun:"test-fulln))
                                       
                                       ;; send to back of line, loop
                                       (let ((newtal (append tal (list test))))
                                        (loop (car newtal)(cdr newtal)))
                                       )
                                      ((started)
                                       ;; if last visit was within last second, sleep 1 second
                                       (if (< (- now last-visit) 1.0)
                                           (thread-sleep! 1.0))
                                       (hash-table-set! backgrounded-remove-last-visit test-fulln (current-seconds))
                                       ;; send to back of line, loop
                                       (let ((newtal (append tal (list test))))
                                        (loop (car newtal)(cdr newtal)))
                                       )
                                      ((done)
                                       ;; drop this one; if remaining, loop, else finish
                                       (hash-table-set! backgrounded-remove-last-visit test-fulln (current-seconds))
                                       (let ((subrun-remove-succeeded (hash-table-ref/default backgrounded-remove-result test-fulln 'exception)))
                                         (cond
                                          ((eq? subrun-remove-succeeded 'exception)
                                           (let* ((logfile (subrun:get-log-path run-dir "remove")))
                                             (debug:print 0 *default-log-port* "ERROR: removing subrun of of " test-fulln " with run-id " run-id " ; see logfile @ "logfile)))
                                          (subrun-remove-succeeded
                                           (debug:print 0 *default-log-port* "Now removing of " test-fulln " with run-id " run-id " since subrun was removed.")
                                           ;;(runs:remove-test-directory new-test-dat mode) ;; let normal case handle this. it will go thru loop again as non-subrun
                                           )
                                          (else
                                           (let* ((logfile (subrun:get-log-path run-dir "remove")))
                                             (debug:print 0 *default-log-port* "WARNING: removal of subrun failed.  Please check "logfile" for details."))))
                                         ;;(if (not (null? tal))
                                         ;;    (loop (car tal)(cdr tal)))
                                         
                                         ;; send to back of line, loop (will not match has-subrun next time through)
                                       (let ((newtal (append tal (list test))))
                                        (loop (car newtal)(cdr newtal)))
                                         ))
                                      ) ; end case rem-status
                                    ) ; end let
                                  ); end cond has-subrun

                                 (else
                                  (debug:print-info 0 *default-log-port* "test: " test-name " itest-state: " test-state)
                                  (if (member test-state (list "RUNNING" "LAUNCHED" "REMOTEHOSTSTART" "KILLREQ"))
                                      (begin
                                        (if (not (hash-table-ref/default test-retry-time test-fulln #f))
                                            (begin
                                              ;; want to set to REMOVING BUT CANNOT do it here?
                                              (hash-table-set! test-retry-time test-fulln (current-seconds))))
                                        (if (> (- (current-seconds)(hash-table-ref test-retry-time test-fulln)) allow-run-time)
                                            ;; This test is not in a correct state for cleaning up. Let's try some graceful shutdown steps first
                                            ;; Set the test to "KILLREQ" and wait five seconds then try again. Repeat up to five times then give
                                            ;; up and blow it away.
                                            (begin
                                              (debug:print 0 *default-log-port* "WARNING: could not gracefully remove test " test-fulln ", tried to kill it to no avail. Forcing state to FAILEDKILL and continuing")
                                              (mt:test-set-state-status-by-id run-id (db:test-get-id test) "FAILEDKILL" "n/a" #f)
                                              (thread-sleep! 1))
                                            (begin
                                              (mt:test-set-state-status-by-id run-id (db:test-get-id test) "KILLREQ" "n/a" #f)
                                              (thread-sleep! 1)))
                                        ;; NOTE: This is suboptimal as the testdata will be used later and the state/status may have changed ...
                                        (if (null? tal)
                                            (loop new-test-dat tal)
                                            (loop (car tal)(append tal (list new-test-dat)))))
                                      (begin
                                        (runs:remove-test-directory new-test-dat mode) ;; 'remove-all)
                                        (if (not (null? tal))
                                            (loop (car tal)(cdr tal)))))))
				(rmt:update-run-stats run-id (rmt:get-raw-run-stats run-id)))
			       ((set-state-status)
                                ;; BB TODO - manage has-subrun case
				(debug:print-info 2 *default-log-port* "new state " (car state-status) ", new status " (cadr state-status))
				(mt:test-set-state-status-by-id run-id (db:test-get-id test) (car state-status)(cadr state-status) #f)
				(if (not (null? tal))
				    (loop (car tal)(cdr tal))))
			       ((run-wait)
                                ;; BB TODO - manage has-subrun case
				(debug:print-info 2 *default-log-port* "still waiting, " (length tests) " tests still running")
				(thread-sleep! 10)
				(let ((new-tests (proc-get-tests run-id)))
				  (if (null? new-tests)
				      (debug:print-info 1 *default-log-port* "Run completed according to zero tests matching provided criteria.")
				      (loop (car new-tests)(cdr new-tests)))))
			       ((archive)
                                ;; BB TODO - manage has-subrun case
				(if (and run-dir (not toplevel-with-children))
				    (let ((ddir (conc run-dir "/")))
				      (case (string->symbol (args:get-arg "-archive"))
					((save save-remove keep-html)
					 (if (common:file-exists? ddir)
					     (debug:print-info 0 *default-log-port* "Estimating disk space usage for " test-fulln ": " (common:get-disk-space-used ddir)))))))
				(if (not (null? tal))