Megatest

;;  PURPOSE.
;;======================================================================

(use trace)

(define (debug:calc-verbosity vstr)
  (cond
   ((not vstr) #f)
   ((string-match "^\\s*$" vstr) #f)
   (vstr (let ((debugvals (string-split vstr ",")))
    (vstr (let ((debugvals (string-split vstr ",")))
	   (cond
	    ((> (length debugvals) 1)(map string->number debugvals))
	    ((> (length debugvals) 0)(string->number (car debugvals)))
	    (else #f))))
    ((args:get-arg "-v")   2)
   ((args:get-arg "-q")    0)
   (else                   1)))

;; Get all targets from the db
;;
(define (db:get-targets dbstruct)
  (let* ((res       '())
	 (keys       (db:get-keys dbstruct))
	 (header     keys) ;; (map key:get-fieldname keys))
	 (keystr     (keys->keystr keys))
	 (qrystr     (conc "SELECT " keystr " FROM runs;"))
	 (qrystr     (conc "SELECT " keystr " FROM runs WHERE state != 'deleted';"))
	 (seen       (make-hash-table)))
    (sqlite3:for-each-row
     (lambda (a . x)
       (let ((targ (cons a x)))
	 (if (not (hash-table-ref/default seen targ #f))
	     (begin
	       (hash-table-set! seen targ #t)

	(res          '())
	(runs-info    '()))
    ;; First get all the runname/run-ids
    (sqlite3:for-each-row
     (lambda (run-id runname)
       (set! runs-info (cons (list run-id runname) runs-info)))
     (db:get-db dbstruct #f)
     "SELECT id,runname FROM runs;")
     "SELECT id,runname FROM runs WHERE state != 'deleted';")
    ;; for each run get stats data
    (for-each
     (lambda (run-info)
       (let ((run-id   (car  run-info))
	     (run-name (cadr run-info)))
	 (sqlite3:for-each-row
	  (lambda (state count)

    (let ((prev-run-ids '()))
      (db:with-db dbstruct #f #f ;; #f means work with the zeroth db - i.e. the runs db
       (lambda (db)
	 (apply sqlite3:for-each-row
		(lambda (id)
		  (set! prev-run-ids (cons id prev-run-ids)))
		db
		(conc "SELECT id FROM runs WHERE " qrystr " AND id != ?;") (append kvalues (list run-id)))))
		(conc "SELECT id FROM runs WHERE " qrystr " AND state != 'deleted' AND id != ?;") (append kvalues (list run-id)))))
      prev-run-ids)))

;;======================================================================
;;  T E S T S
;;======================================================================

;; states and statuses are lists, turn them into ("PASS","FAIL"...) and use NOT IN

	(res '()))
    (sqlite3:for-each-row
     (lambda (id run-id testname state status event-time host cpuload diskfree uname rundir item-path run-duration final-logf comment shortdir)
       ;;                 0    1       2      3      4        5       6      7        8     9     10      11          12          13       14
       (set! res (cons (vector id run-id testname state status event-time host cpuload diskfree uname rundir item-path run-duration final-logf comment shortdir)
		       res)))
     (db:get-db dbstruct run-id)
     (conc "SELECT " db:test-record-qry-selector " FROM tests WHERE run_id=?;")
     (conc "SELECT " db:test-record-qry-selector " FROM tests WHERE state != 'DELETED' AND run_id=?;")
     run-id)
    res))

(define (db:replace-test-records dbstruct run-id testrecs)
  (db:with-db dbstruct run-id #t 
	      (lambda (db)
		(let* ((qmarks (string-intersperse (make-list (length db:test-record-fields) "?") ","))

         (last-access 0)
	 (tdb         (tasks:open-db))
	 (server-timeout (let ((tmo (config-lookup  *configdat* "server" "timeout")))
			   (if (and (string? tmo)
				    (string->number tmo))
			       (* 60 60 (string->number tmo))
			       ;; (* 3 24 60 60) ;; default to three days
			       (* 60 1)         ;; default to one minute
			       ;; (* 60 1)         ;; default to one minute
			       (* 60 60 25)      ;; default to 25 hours
			       ))))
    (let loop ((count         0)
	       (server-state 'available))
      ;; Use this opportunity to sync the inmemdb to db
      (let ((start-time (current-milliseconds))
	    (sync-time  #f)
	    (rem-time   #f))

(define (tasks:server-delete-records-for-this-pid mdb tag)
  (sqlite3:execute mdb "UPDATE servers SET state=?,heartbeat=strftime('%s','now') WHERE hostname=? AND pid=?;"
		   (conc "defunct" tag) (get-host-name) (current-process-id)))

(define (tasks:server-delete-record mdb server-id tag) 
  (sqlite3:execute mdb "UPDATE servers SET state=?,heartbeat=strftime('%s','now') WHERE id=?;"
		   (conc "defunct" tag) server-id)
  ;; use this opportuntity to clean out records over one month old
  (sqlite3:execute mdb "DELETE FROM servers WHERE state not in ('running','shutting-down') AND (strftime('%s','now') - start_time) > 2628000;"))
  ;; use this opportuntity to clean out records over one month old or over 10 minutes old with port = -1 (i.e. a never used placeholder)
  (sqlite3:execute mdb "DELETE FROM servers WHERE state not in ('running','shutting-down') AND (strftime('%s','now') - start_time) > 2628000;")
  (sqlite3:execute mdb "DELETE FROM servers WHERE state like 'defunct%' AND port=-1 AND (strftime('%s','now') - start_time) > 600;")
  )

(define (tasks:server-set-state! mdb server-id state)
  (sqlite3:execute mdb "UPDATE servers SET state=?,heartbeat=strftime('%s','now') WHERE id=?;" state server-id))

(define (tasks:server-set-interface-port mdb server-id interface port)
  (sqlite3:execute mdb "UPDATE servers SET interface=?,port=?,heartbeat=strftime('%s','now') WHERE id=?;" interface port server-id))

# If the server can't be started on this port it will try the next port until
# it succeeds
port 8080

# This server will keep running this number of hours after last access. 
# Three minutes is 0.05 hours
# timeout 0.025
timeout 0.1
timeout 0.25

## disks are:
## name host:/path/to/area
## -or-
## name /path/to/area
[disks]
disk0 /foobarbazz

#!/bin/bash

if [ -e fullrun/db/monitor.db ];then
sqlite3 fullrun/db/monitor.db << EOF
.header on
.mode column
select * from servers;
select * from servers order by start_time desc;
.q
EOF
fi