Megatest

    (debug:print-info 11 "db:initialize END")
    ))

;;======================================================================
;; T E S T   S P E C I F I C   D B 
;;======================================================================

;;======================================================================
;; T E S T   S P E C I F I C   D B 
;;======================================================================

;; Create the sqlite db for the individual test(s)
(define (open-test-db testpath) 
  (debug:print-info 11 "open-test-db " testpath)
  (if (and testpath 
	   (directory? testpath)
	   (file-read-access? testpath))
      (let* ((dbpath    (conc testpath "/testdat.db"))

    (db:log-event logline pwd cmdline pid)))

(define (db:log-event logline pwd cmdline pid)
  (let ((db (open-logging-db)))
    (sqlite3:execute db "INSERT INTO log (logline,pwd,cmdline,pid) VALUES (?,?,?,?);" logline (current-directory)(string-intersperse (argv) " ")(current-process-id))
    (sqlite3:finalize! db)
    logline))

;;======================================================================
;; L O G G I N G    D B 
;;======================================================================

(define (open-logging-db) ;;  (conc *toppath* "/megatest.db") (car *configinfo*)))
  (let* ((dbpath    (conc (if *toppath* (conc *toppath* "/") "") "logging.db")) ;; fname)
	 (dbexists  (file-exists? dbpath))
	 (db        (sqlite3:open-database dbpath)) ;; (never-give-up-open-db dbpath))
	 (handler   (make-busy-timeout (if (args:get-arg "-override-timeout")
					   (string->number (args:get-arg "-override-timeout"))
					   36000)))) ;; 136000)))
    (sqlite3:set-busy-handler! db handler)
    (if (not dbexists)
	(begin
	  (sqlite3:execute db "CREATE TABLE IF NOT EXISTS log (id INTEGER PRIMARY KEY,event_time TIMESTAMP DEFAULT (strftime('%s','now')),logline TEXT);")
	  (sqlite3:execute db (conc "PRAGMA synchronous = 0;"))))
    db))

(define (db:log-event . loglst)
  (let ((db      (open-logging-db))
	(logline (apply conc loglst)))
    (sqlite3:execute db "INSERT INTO log (logline) VALUES (?);" logline)
    (sqlite3:finalize! db)
    logline))

;;======================================================================
;; TODO:
;;   put deltas into an assoc list with version numbers
;;   apply all from last to current
;;======================================================================
(define (patch-db db)