Megatest

   db 
   "UPDATE tests 
      SET fail_count=(SELECT count(id) FROM test_data WHERE test_id=? AND status like 'fail'),
          pass_count=(SELECT count(id) FROM test_data WHERE test_id=? AND status like 'pass')
      WHERE id=?;"
   test-id test-id test-id)
  ;; if the test is not FAIL then set status based on the fail and pass counts.
  (sleep 1)
  (thread-sleep! 1)
  (sqlite3:execute
   db
   "UPDATE tests
      SET status=CASE WHEN (SELECT fail_count FROM tests WHERE id=?) > 0 
                         THEN 'FAIL'
                      WHEN (SELECT pass_count FROM tests WHERE id=?) > 0
                         THEN 'PASS'

;; This is original run-tests, this routine is deprecated and we will transition to using runs:run-tests (see below)
;;
(define (run-tests db test-names)
  (let* ((keys        (db-get-keys db))
	 (keyvallst   (keys->vallist keys #t))
	 (run-id      (register-run db keys))  ;;  test-name)))
	 (deferred    '())) ;; delay running these since they have a waiton clause
	 (deferred    '()) ;; delay running these since they have a waiton clause
	 (runconfigf   (conc  *toppath* "/runconfigs.config")))
    ;; on the first pass or call to run-tests set FAILS to NOT_STARTED if
    ;; -keepgoing is specified

    (if (file-exists? runconfigf)
	(setup-env-defaults db runconfigf run-id *already-seen-runconfig-info*)
	(debug:print 0 "WARNING: You do not have a run config file: " runconfigf))

    (if (and (eq? *passnum* 0)
	     (args:get-arg "-keepgoing"))
	(begin
	  ;; have to delete test records where NOT_STARTED since they can cause -keepgoing to 
	  ;; get stuck due to becoming inaccessible from a failed test. I.e. if test B depends 
	  ;; on test A but test B reached the point on being registered as NOT_STARTED and test
	  ;; A failed for some reason then on re-run using -keepgoing the run can never complete.

      ;; (run-waiting-tests db)
      (if (args:get-arg "-keepgoing")
	  (let ((estrem (db:estimated-tests-remaining db run-id)))
	    (if (and (> estrem 0)
		     (eq? *globalexitstatus* 0))
		(begin
		  (debug:print 1 "Keep going, estimated " estrem " tests remaining to run, will continue in 3 seconds ...")
		  (sleep 3)
		  (thread-sleep! 3)
		  (run-waiting-tests db)
		  (loop (+ numtimes 1)))))))))
	  
;; VERY INEFFICIENT! Move stuff that should be done once up to calling proc
(define (run-one-test db run-id test-name keyvallst)
  (debug:print 1 "Launching test " test-name)
  ;; All these vars might be referenced by the testconfig file reader

	;; put top vars into convenient variables and open the db
	(let* (;; db is always at *toppath*/db/megatest.db
	       (items       (hash-table-ref/default test-conf "items" '()))
	       (itemstable  (hash-table-ref/default test-conf "itemstable" '()))
	       (allitems    (if (or (not (null? items))(not (null? itemstable)))
				(append (item-assoc->item-list items)
					(item-table->item-list itemstable))
				'(()))) ;; a list with one null list is a test with no items
	       (runconfigf  (conc  *toppath* "/runconfigs.config")))
				'(())))) ;; a list with one null list is a test with no items
;; 	  (runconfigf  (conc  *toppath* "/runconfigs.config")))
	  (debug:print 1 "items: ")
	  (if (>= *verbosity* 1)(pp allitems))
	  (if (>= *verbosity* 5)
	      (begin
		(print "items: ")(pp (item-assoc->item-list items))
		(print "itestable: ")(pp (item-table->item-list itemstable))))
	  (if (args:get-arg "-m")

			      (set! testdat ts)
			      (begin
				(debug:print 0 "WARNING: Couldn't register test " test-name " with item path " item-path ", skipping")
				(if (not (null? tal))
				    (loop (car tal)(cdr tal)))))))
		    (change-directory test-path)
		    ;; this block is here only to inform the user early on
		    
		    ;; NB// Moving the setting of runconfig.config vars to *before* the 
		    ;; the calling of each test.
		    (if (file-exists? runconfigf)
			(setup-env-defaults db runconfigf run-id *already-seen-runconfig-info*)
			(debug:print 0 "WARNING: You do not have a run config file: " runconfigf))
		    ;; (if (file-exists? runconfigf)
		    ;;     (setup-env-defaults db runconfigf run-id *already-seen-runconfig-info*)
		    ;;     (debug:print 0 "WARNING: You do not have a run config file: " runconfigf))
		    (debug:print 4 "run-id: " run-id " test-name: " test-name " item-path: " item-path " testdat: " (test:get-status testdat) " test-state: " (test:get-state testdat))
		    (case (if (args:get-arg "-force")
			      'NOT_STARTED
			      (if testdat
				  (string->symbol (test:get-state testdat))
				  'failed-to-insert))
		      ((failed-to-insert)

	(times              (list 1))) ;; minutes to wait before trying again to kick off runs
    ;; BUG this hack of brute force retrying works quite well for many cases but 
    ;;     what is needed is to check the db for tests that have failed less than
    ;;     N times or never been started and kick them off again
    (let loop ((waiting-test-names (hash-table-keys *waiting-queue*)))
      (cond
       ((not (runs:can-run-more-tests db))
	(sleep 2)
	(thread-sleep! 2)
	(loop waiting-test-names))
       ((null? waiting-test-names)
	(debug:print 1 "All tests launched"))
       (else
	(set! numtries (+ numtries 1))
	(for-each (lambda (testname)
		    (if (runs:can-run-more-tests db)

      ;; (run-waiting-tests db)
      (if keepgoing
	  (let ((estrem (db:estimated-tests-remaining db run-id)))
	    (if (and (> estrem 0)
		     (eq? *globalexitstatus* 0))
		(begin
		  (debug:print 1 "Keep going, estimated " estrem " tests remaining to run, will continue in 3 seconds ...")
		  (sleep 3)
		  (thread-sleep! 3)
		  (run-waiting-tests db)
		  (loop (+ numtimes 1)))))))))

(define (run:test db run-id runname test-name keyvallst item-patts flags)
  (debug:print 1 "Launching test " test-name)
  ;; All these vars might be referenced by the testconfig file reader
  (setenv "MT_TEST_NAME" test-name) ;; 

	;; put top vars into convenient variables and open the db
	(let* (;; db is always at *toppath*/db/megatest.db
	       (items       (hash-table-ref/default test-conf "items" '()))
	       (itemstable  (hash-table-ref/default test-conf "itemstable" '()))
	       (allitems    (if (or (not (null? items))(not (null? itemstable)))
				(append (item-assoc->item-list items)
					(item-table->item-list itemstable))
				'(()))) ;; a list with one null list is a test with no items
	       (runconfigf  (conc  *toppath* "/runconfigs.config")))
				'(())))) ;; a list with one null list is a test with no items
	  ;; (runconfigf  (conc  *toppath* "/runconfigs.config")))
	  (debug:print 1 "items: ")
	  (if (>= *verbosity* 1)(pp allitems))
	  (if (>= *verbosity* 5)
	      (begin
		(print "items: ")(pp (item-assoc->item-list items))
		(print "itemstable: ")(pp (item-table->item-list itemstable))))

			      (set! testdat ts)
			      (begin
				(debug:print 0 "WARNING: Couldn't register test " test-name " with item path " item-path ", skipping")
				(if (not (null? tal))
				    (loop (car tal)(cdr tal)))))))
		    (change-directory test-path)
		    ;; this block is here only to inform the user early on
		    (if (file-exists? runconfigf)
			(setup-env-defaults db runconfigf run-id *already-seen-runconfig-info*)
			(debug:print 0 "WARNING: You do not have a run config file: " runconfigf))
		    ;; (if (file-exists? runconfigf)
		    ;;     (setup-env-defaults db runconfigf run-id *already-seen-runconfig-info*)
		    ;;     (debug:print 0 "WARNING: You do not have a run config file: " runconfigf))
		    (debug:print 4 "run-id: " run-id " test-name: " test-name " item-path: " item-path " testdat: " (test:get-status testdat) " test-state: " (test:get-state testdat))
		    (case (if force ;; (args:get-arg "-force")
			      'NOT_STARTED
			      (if testdat
				  (string->symbol (test:get-state testdat))
				  'failed-to-insert))
		      ((failed-to-insert)