Megatest

  (db:with-db
   dbstruct
   run-id #t
   (lambda (dbdat db)
     (db:test-set-state-status-db db run-id test-id newstate newstatus newcomment))))

(define (db:test-set-state-status-db db run-id test-id newstate newstatus newcomment)
  ;; clear cache after this, I think that makes sense
  (cond
   ((and newstate newstatus newcomment)
    (sqlite3:execute db "UPDATE tests SET state=?,status=?,comment=? WHERE id=?;" newstate newstatus newcomment ;; (sdb:qry 'getid newcomment)
		     test-id))
   ((and newstate newstatus)
    (sqlite3:execute db "UPDATE tests SET state=?,status=? WHERE id=?;" newstate newstatus test-id))
   (else
    (if newstate   (sqlite3:execute db "UPDATE tests SET state=?   WHERE id=?;" newstate   test-id))
    (if newstatus  (sqlite3:execute db "UPDATE tests SET status=?  WHERE id=?;" newstatus  test-id))
    (if newcomment (sqlite3:execute db "UPDATE tests SET comment=? WHERE id=?;" newcomment ;; (sdb:qry 'getid newcomment)
				    test-id))))
  ;; (mt:process-triggers dbstruct run-id test-id newstate newstatus)) ;; NOTE: Moved into calling function
  (let* ((hash-key (cons run-id test-id)))
    (hash-table-delete! *db:get-test-info-by-id-cache* hash-key)
    (hash-table-delete! *db:get-test-state-status-by-id-cache* hash-key))
  )

;; NEW BEHAVIOR: Count tests running in all runs!
;;
(define (db:get-count-tests-running dbstruct run-id) ;; fastmode)
  (let* ((qry ;; (if fastmode
		;;   "SELECT count(id) FROM tests WHERE state in ('RUNNING','LAUNCHED','REMOTEHOSTSTART') AND NOT (uname = 'n/a' AND item_path = '') LIMIT 1;"

   #f
   (lambda (dbdat db)
     (sqlite3:first-result
      db
      "SELECT count(id) FROM tests WHERE state in ('LAUNCHED','NOT_STARTED','REMOTEHOSTSTART','RUNNING','KILLREQ') AND run_id=?;")
     run-id)))

(define *db:get-test-id-cache* (make-hash-table))

;; map run-id, testname item-path to test-id
(define (db:get-test-id dbstruct run-id testname item-path)
  (let* ((hash-key    (list run-id testname item-path))
	 (cache-result (hash-table-ref/default *db:get-test-id-cache* hash-key #f)))
    (if cache-result
	(cdr cache-result)
	(let* ((res (db:with-db
		     dbstruct
		     run-id
		     #f
		     (lambda (dbdat db)
		       (db:first-result-default
			db
			"SELECT id FROM tests WHERE testname=? AND item_path=? AND run_id=?;"
			#f ;; the default
			testname item-path run-id)))))
	  (if res (hash-table-set! *db:get-test-id-cache* hash-key (cons (current-seconds) res)))
	  res))))

;; overload the unused attemptnum field for the process id of the runscript or 
;; ezsteps step script in progress
;;
(define (db:test-set-top-process-pid dbstruct run-id test-id pid)
  (db:with-db
   dbstruct

  (let* ((run-ids (db:get-all-run-ids mtdb)))
    (for-each 
     (lambda (run-id)
       (let ((testrecs (db:get-all-tests-info-by-run-id mtdb run-id)))
	 (db:prep-megatest.db-adj-test-ids (dbr:dbdat-dbh mtdb) run-id testrecs)))
     run-ids)))

(define *db:get-test-info-by-id-cache* (make-hash-table))

;; Get test data using test_id
;; 
(define (db:get-test-info-by-id dbstruct run-id test-id)
  (let* ((hash-key (cons run-id test-id))
	 (cache-result (hash-table-ref/default *db:get-test-info-by-id-cache* hash-key #f)))
    (if cache-result
	(cdr cache-result)
	(db:with-db
	 dbstruct
	 run-id
	 #f
	 (lambda (dbdat db)
	   (let ((res #f))
	     (sqlite3:for-each-row ;; attemptnum added to hold pid of top process (not Megatest) controlling a test
	      (lambda (id run-id testname state status event-time host cpuload diskfree uname rundir-id item-path run_duration final-logf-id comment short-dir-id attemptnum archived last-update)
		;;                0    1       2      3      4        5       6      7        8     9     10      11          12          13           14         15          16
		(set! res (vector id run-id testname state status event-time host cpuload diskfree uname rundir-id item-path run_duration final-logf-id comment short-dir-id attemptnum archived last-update)))
	      db
	      ;; (db:get-cache-stmth dbdat db
	      ;; 		    (conc "SELECT " db:test-record-qry-selector " FROM tests WHERE id=? AND run_id=?;"))
	      (conc "SELECT " db:test-record-qry-selector " FROM tests WHERE id=? AND run_id=?;")
	      test-id run-id)
	     (hash-table-set! *db:get-test-info-by-id-cache* hash-key res)
	     res))))))

(define *db:get-test-state-status-by-id-cache* (make-hash-table))

;; Get test state, status using test_id
;; 
(define (db:get-test-state-status-by-id dbstruct run-id test-id)
  (let* ((hash-key     (cons run-id test-id))
	 (cache-result (hash-table-ref/default *db:get-test-state-status-by-id-cache* hash-key #f)))
    (if cache-result
	(cdr cache-result)
	(db:with-db
	 dbstruct
	 run-id
	 #f
	 (lambda (dbdat db)
	   (let ((res   (cons #f #f)))
	     ;;	   (stmth (db:get-cache-stmth dbdat db "SELECT state,status FROM tests WHERE id=?;")))
	     (sqlite3:for-each-row ;; attemptnum added to hold pid of top process (not Megatest) controlling a test
	      (lambda (state status)
		(cons state status))
	      db
	      "SELECT state,status FROM tests WHERE id=? AND run_id=?;" ;; stmth try not compiling this one - yes, this fixed the bind issue
	      test-id run-id)
	     (hash-table-set! *db:get-test-state-status-by-id-cache* hash-key (cons (current-seconds) res)) 
	     res))))))

;; Use db:test-get* to access
;; Get test data using test_ids. NB// Only works within a single run!!
;;
(define (db:get-test-info-by-ids dbstruct run-id test-ids)
  (db:with-db
   dbstruct

	      (db:keep-trying-until-true proc params (- tries 1)))
	    (begin
	      ;; (debug:print-info 0 *default-log-port* "proc never returned true, params="params)
	      (print"db:keep-trying-until-true proc never returned true, proc = " proc " params =" params " tries = " tries)
	      #f)))))
  
(define (db:get-test-info dbstruct run-id test-name item-path)
  (let* ((test-id (db:get-test-id dbstruct run-id test-name item-path)))
    (db:get-test-info-by-id dbstruct run-id test-id)))
;;  (db:with-db
;;   dbstruct
;;   run-id
;;   #f
;;   (lambda (dbdat db)
;;     (db:get-test-info-db db run-id test-name item-path))))

(define (db:get-test-info-db db run-id test-name item-path)
  (let ((res #f))
    (sqlite3:for-each-row
     (lambda (a . b)
       (set! res (apply vector a b)))
     db

	 (begin
	   (debug:print-error 0 *default-log-port* "reception failed. Received \"" msg "\" but cannot translate it.")
           (print-call-chain (current-error-port))
	   msg))) ;; crude reply for when things go awry
    ((zmq nmsg)(with-input-from-string msg (lambda ()(deserialize))))
    (else msg))) ;; rpc
















;; state is the priority rollup of all states
;; status is the priority rollup of all completed statesfu
;;
;; if test-name is an integer work off that as test-id instead of test-name test-path
;;
(define (db:set-state-status-and-roll-up-items dbstruct run-id test-name item-path state status comment)
  ;; establish info on incoming test followed by info on top level test

                 (if (not (equal? item-path "")) ;; only roll up IF incoming test is an item
                     (let* ((state-status-counts (db:get-all-state-status-counts-for-test db run-id test-name item-path state status)) ;; item-path is used to exclude current state/status of THIS test
			    (state-statuses      (db:roll-up-rules state-status-counts state status))
                            (newstate            (car state-statuses))
                            (newstatus           (cadr state-statuses)))
		       (set! new-state-eh newstate)
		       (set! new-status-eh newstatus)
                       (debug:print 4 *default-log-port* "BB> tl-test-id="tl-test-id" ; "test-name":"item-path
				    " newstate="newstate" newstatus="newstatus" len(sscs)="(length state-status-counts)  " state-status-counts: "
				    (apply conc
					   (map (lambda (x)
						  (conc
                     				   (with-output-to-string (lambda () (pp (dbr:counts->alist x)))) " | "))
						state-status-counts))); end debug:print
		       (if tl-test-id
			   (db:test-set-state-status-db db run-id tl-test-id newstate newstatus #f)) ;; we are still in the transaction - must access the db and not the dbstruct