Megatest

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;; runs:get-runs-by-patt
;; get runs by list of criteria
;; register a test run with the db
;;
;; Use: (db-get-value-by-header (db:get-header runinfo)(db:get-row runinfo))
;;  to extract info from the structure returned
;;
(define (runs:get-runs-by-patt db keys runnamepatt) ;; test-name)
(define (runs:get-runs-by-patt db keys runnamepatt targpatt) ;; test-name)
  (let* ((keyvallst (keys->vallist keys))
	 (tmp      (runs:get-std-run-fields keys '("id" "runname" "state" "status" "owner" "event_time")))
  (let* ((tmp      (runs:get-std-run-fields keys '("id" "runname" "state" "status" "owner" "event_time")))
	 (keystr   (car tmp))
	 (header   (cadr tmp))
	 (res     '())
	 (key-patt "")
	 (runwildtype (if (substring-index "%" runnamepatt) "like" "glob"))
	 (qry-str  #f))
	 (qry-str  #f)
	 (keyvals  (keys:target->keyval keys targpatt)))
    (for-each (lambda (keyval)
		(let* ((key    (vector-ref keyval 0))
		(let* ((key    (car keyval))
		       (patt   (cadr keyval))
		       (fulkey (conc ":" key))
		       (patt   (args:get-arg fulkey))
		       (wildtype (if (substring-index "%" patt) "like" "glob")))
		  (if patt
		      (set! key-patt (conc key-patt " AND " key " " wildtype " '" patt "'"))
		      (begin
			(debug:print 0 "ERROR: searching for runs with no pattern set for " fulkey)
			(exit 6)))))
	      keys)
	      keyvals)
    (set! qry-str (conc "SELECT " keystr " FROM runs WHERE runname " runwildtype " ? " key-patt ";"))
    (debug:print-info 4 "runs:get-runs-by-patt qry=" qry-str " " runnamepatt)
    (sqlite3:for-each-row 
     (lambda (a . r)
       (set! res (cons (list->vector (cons a r)) res)))
     db 
     qry-str
     runnamepatt)
    (vector header res)))

(define (runs:test-get-full-path test)
  (let* ((testname (db:test-get-testname   test))
	 (itempath (db:test-get-item-path test)))
    (conc testname (if (equal? itempath "") "" (conc "(" itempath ")")))))

;; This is the *new* methodology. One record to inform them and in the chaos, organise them.
;;
(define (runs:create-run-record)
  (let* ((mconfig      (if *configdat* 
		           *configdat*
		           (if (setup-for-run)
		               *configdat*
		               (begin
		                 (debug:print 0 "ERROR: Called setup in a non-megatest area, exiting")
		                 (exit 1)))))
	  (runrec      (runs:runrec-make-record))
	  (target      (or (args:get-arg "-reqtarg")
		           (args:get-arg "-target")))
	  (runname     (or (args:get-arg ":runname")
		           (args:get-arg "-runname")))
	  (testpatt    (or (args:get-arg "-testpatt")
		           (args:get-arg "-runtests")))
	  (keys        (keys:config-get-fields mconfig))
	  (keyvals     (keys:target->keyval keys target))
	  (toppath     *toppath*)
	  (envdat      keyvals) ;; initial values start with keyvals
	  (runconfig   #f)
	  (serverdat   (if (args:get-arg "-server")
			   *runremote*
			   #f)) ;; to be used later
	  (transport   (or (args:get-arg "-transport") 'http))
	  (db          (if (and mconfig
				(or (args:get-arg "-server")
				    (eq? transport 'fs)))
			   (open-db)
			   #f))
	  (run-id      #f))
    ;; Set all the environment vars we know so far, start with keys
    (for-each (lambda (keyval)
		(setenv (car keyval)(cadr keyval)))
	      keyvals)
    ;; Set up various and sundry known vars here
    (setenv "MT_RUN_AREA_HOME" toppath)
    (setenv "MT_RUNNAME" runname)
    (setenv "MT_TARGET"  target)
    (set! envdat (append 
		  envdat
		  (list (list "MT_RUN_AREA_HOME" toppath)
			(list "MT_RUNNAME"       runname)
			(list "MT_TARGET"        target))))
    ;; Now can read the runconfigs file
    ;; 
    (set! runconfig (read-config (conc  *toppath* "/runconfigs.config") #f #t sections: (list "default" target)))
    (if (not (hash-table-ref/default runconfig (args:get-arg "-reqtarg") #f))
	(begin
	  (debug:print 0 "ERROR: [" (args:get-arg "-reqtarg") "] not found in " runconfigf)
	  (if db (sqlite3:finalize! db))
	  (exit 1)))
    ;; Now have runconfigs data loaded, set environment vars
    (for-each (lambda (section)
		(for-each (lambda (varval)
			    (set! envdat (append envdat (list varval)))
			    (setenv (car varval)(cadr varval)))
			  (configf:get-section runconfig section)))
	      (list "default" target))
    (vector target runname testpatt keys keyvals envdat mconfig runconfig serverdat transport db toppath run-id)))

	 
(define (set-megatest-env-vars run-id #!key (inkeys #f)(inrunname #f))
  (let ((keys (if inkeys inkeys (cdb:remote-run db:get-keys #f)))
	(vals (hash-table-ref/default *env-vars-by-run-id* run-id #f)))
    ;; get the info from the db and put it in the cache
    (if (not vals)
	(let ((ht (make-hash-table)))
	  (hash-table-set! *env-vars-by-run-id* run-id ht)
	  (set! vals ht)
	  (for-each
	   (lambda (key)
	     (hash-table-set! vals key (cdb:remote-run db:get-run-key-val #f run-id key)))
	   keys)))
    ;; from the cached data set the vars
    (hash-table-for-each
     vals
     (lambda (key val)
       (debug:print 2 "setenv " (key:get-fieldname key) " " val)
       (setenv (key:get-fieldname key) val)))
       (debug:print 2 "setenv " key " " val)
       (setenv key val)))
    (alist->env-vars (hash-table-ref/default *configdat* "env-override" '()))
    ;; Lets use this as an opportunity to put MT_RUNNAME in the environment
    (setenv "MT_RUNNAME" (if inrunname inrunname (cdb:remote-run db:get-run-name-from-id #f run-id)))
    (setenv "MT_RUN_AREA_HOME" *toppath*)
    (setenv "MT_RUN_AREA_HOME" *toppath*)))
    ))

(define (set-item-env-vars itemdat)
  (for-each (lambda (item)
	      (debug:print 2 "setenv " (car item) " " (cadr item))
	      (setenv (car item) (cadr item)))
	    itemdat))

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;; This is a duplicate of run-tests (which has been deprecated). Use this one instead of run tests.
;; keyvals.
;;
;;  test-names: Comma separated patterns same as test-patts but used in selection 
;;              of tests to run. The item portions are not respected.
;;              FIXME: error out if /patt specified
;;            
(define (runs:run-tests target runname test-names test-patts user flags)
(define (runs:run-tests target runname test-patts user flags) ;; test-names
  (common:clear-caches) ;; clear all caches
  (let* ((db          #f)
	 (keys        (cdb:remote-run db:get-keys #f))
	 (keyvallst   (keys:target->keyval keys target))
	 (run-id      (cdb:remote-run db:register-run #f keys keyvallst runname "new" "n/a" user))  ;;  test-name)))
	 (keys        (keys:config-get-fields *configdat*))
	 (keyvals     (keys:target->keyval keys target))
	 (run-id      (cdb:remote-run db:register-run #f keys keyvals runname "new" "n/a" user))  ;;  test-name)))
	 (keyvals     (if run-id (cdb:remote-run db:get-key-vals #f run-id) #f))
	 (deferred    '()) ;; delay running these since they have a waiton clause
	 ;; keepgoing is the defacto modality now, will add hit-n-run a bit later
	 ;; (keepgoing   (hash-table-ref/default flags "-keepgoing" #f))
	 (runconfigf   (conc  *toppath* "/runconfigs.config"))
	 (required-tests '())
	 (test-records (make-hash-table)))
	 (test-records (make-hash-table))
	 (test-names '()))

    (set-megatest-env-vars run-id inkeys: keys) ;; these may be needed by the launching process

    (if (file-exists? runconfigf)
	(setup-env-defaults runconfigf run-id *already-seen-runconfig-info* keys keyvals "pre-launch-env-vars")
	(debug:print 0 "WARNING: You do not have a run config file: " runconfigf))
    
    ;; look up all tests matching the comma separated list of globs in
    ;; test-patts (using % as wildcard)

    (set! test-names (tests:get-valid-tests *toppath* test-names))
    (set! test-names (tests:get-valid-tests *toppath* test-patts))
    (set! test-names (delete-duplicates test-names))

    (debug:print-info 0 "test names " test-names)

    ;; on the first pass or call to run-tests set FAILS to NOT_STARTED if
    ;; -keepgoing is specified
    (if (eq? *passnum* 0)
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    (if (not (null? required-tests))
	(debug:print-info 1 "Adding " required-tests " to the run queue"))
    ;; NOTE: these are all parent tests, items are not expanded yet.
    (debug:print-info 4 "test-records=" (hash-table->alist test-records))
    (let ((reglen (any->number  (configf:lookup *configdat* "setup" "runqueue"))))
      (if reglen
	  (runs:run-tests-queue-new run-id runname test-records keyvallst flags test-patts reglen)
	  (runs:run-tests-queue-classic run-id runname test-records keyvallst flags test-patts)))
	  (runs:run-tests-queue-new run-id runname test-records flags test-patts reglen)
	  (runs:run-tests-queue-classic run-id runname test-records flags test-patts)))
    (debug:print-info 4 "All done by here")))

(define (runs:calc-fails prereqs-not-met)
  (filter (lambda (test)
	    (and (vector? test) ;; not (string? test))
		 (equal? (db:test-get-state test) "COMPLETED")
		 (not (member (db:test-get-status test)
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	  '()
	  reg)))

(include "run-tests-queue-classic.scm")
(include "run-tests-queue-new.scm")

;; parent-test is there as a placeholder for when parent-tests can be run as a setup step
(define (run:test run-id run-info key-vals runname keyvallst test-record flags parent-test)
(define (run:test run-id run-info key-vals runname test-record flags parent-test)
  ;; All these vars might be referenced by the testconfig file reader
  (let* ((test-name    (tests:testqueue-get-testname   test-record))
	 (test-waitons (tests:testqueue-get-waitons    test-record))
	 (test-conf    (tests:testqueue-get-testconfig test-record))
	 (itemdat      (tests:testqueue-get-itemdat    test-record))
	 (test-path    (conc *toppath* "/tests/" test-name)) ;; could use tests:get-testconfig here ...
	 (force        (hash-table-ref/default flags "-force" #f))
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	       (if (not parent-test)
		   (debug:print 1 "NOTE: Not starting test " new-test-name " as it is state \"" (test:get-state testdat) 
				"\" and status \"" (test:get-status testdat) "\", use -rerun \"" (test:get-status testdat)
                                "\" or -force to override"))
	       ;; NOTE: No longer be checking prerequisites here! Will never get here unless prereqs are
	       ;;       already met.
	       ;; This would be a great place to do the process-fork
	       (if (not (launch-test test-id run-id run-info key-vals runname test-conf keyvallst test-name test-path itemdat flags))
	       (if (not (launch-test test-id run-id run-info key-vals runname test-conf test-name test-path itemdat flags))
		   (begin
		     (print "ERROR: Failed to launch the test. Exiting as soon as possible")
		     (set! *globalexitstatus* 1) ;; 
		     (process-signal (current-process-id) signal/kill))))))
	((KILLED) 
	 (debug:print 1 "NOTE: " new-test-name " is already running or was explictly killed, use -force to launch it."))
	((LAUNCHED REMOTEHOSTSTART RUNNING)  
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;; fields are passing in through 
;; action:
;;    'remove-runs
;;    'set-state-status
;;
;; NB// should pass in keys?
;;
(define (runs:operate-on action runnamepatt testpatt #!key (state #f)(status #f)(new-state-status #f))
(define (runs:operate-on action target runnamepatt testpatt #!key (state #f)(status #f)(new-state-status #f))
  (common:clear-caches) ;; clear all caches
  (let* ((db           #f)
	 (keys         (open-run-close db:get-keys db))
	 (rundat       (open-run-close runs:get-runs-by-patt db keys runnamepatt))
	 (rundat       (open-run-close runs:get-runs-by-patt db keys runnamepatt target))
	 (header       (vector-ref rundat 0))
	 (runs         (vector-ref rundat 1))
	 (states       (if state  (string-split state  ",") '()))
	 (statuses     (if status (string-split status ",") '()))
	 (state-status (if (string? new-state-status) (string-split new-state-status ",") '(#f #f))))
    (debug:print-info 4 "runs:operate-on => Header: " header " action: " action " new-state-status: " new-state-status)
    (if (> 2 (length state-status))
	(begin
	  (debug:print 0 "ERROR: the parameter to -set-state-status is a comma delimited string. E.g. COMPLETED,FAIL")
	  (exit)))
    (for-each
     (lambda (run)
       (let ((runkey (string-intersperse (map (lambda (k)
						(db:get-value-by-header run header (vector-ref k 0))) keys) "/"))
						(db:get-value-by-header run header k)) keys) "/"))
	     (dirs-to-remove (make-hash-table)))
	 (let* ((run-id    (db:get-value-by-header run header "id"))
		(run-state (db:get-value-by-header run header "state"))
		(tests     (if (not (equal? run-state "locked"))
			       (open-run-close db:get-tests-for-run db run-id
						      testpatt states statuses
						      not-in:  #f
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;; Since many calls to a run require pretty much the same setup 
;; this wrapper is used to reduce the replication of code
(define (general-run-call switchname action-desc proc)
  (let ((runname (args:get-arg ":runname"))
	(target  (if (args:get-arg "-target")
		     (args:get-arg "-target")
		     (args:get-arg "-reqtarg")))
	(th1     #f))
		     (args:get-arg "-reqtarg"))))
	;; (th1     #f))
    (cond
     ((not target)
      (debug:print 0 "ERROR: Missing required parameter for " switchname ", you must specify the target with -target")
      (exit 3))
     ((not runname)
      (debug:print 0 "ERROR: Missing required parameter for " switchname ", you must specify the run name with :runname runname")
      (exit 3))
     (else
      (let ((db   #f)
	    (keys #f))
	    (keys #f)
	    (target (or (args:get-arg "-reqtarg")
			(args:get-arg "-target"))))
	(if (not (setup-for-run))
	    (begin 
	      (debug:print 0 "Failed to setup, exiting")
	      (exit 1)))
	(if (args:get-arg "-server")
	    (open-run-close server:start db (args:get-arg "-server")))
 	    ;; (if (not (or (args:get-arg "-runall")     ;; runall and runtests are allowed to be servers
 	    ;;     	 (args:get-arg "-runtests")))
	    ;;     (client:setup) ;; This is a duplicate startup!!!??? BUG?
	    ;;     ))
	(set! keys (open-run-close db:get-keys db))
	(set! keys (keys:config-get-fields *configdat*))
	;; have enough to process -target or -reqtarg here
	(if (args:get-arg "-reqtarg")
	    (let* ((runconfigf (conc  *toppath* "/runconfigs.config")) ;; DO NOT EVALUATE ALL 
		   (runconfig  (read-config runconfigf #f #t environ-patt: #f))) 
	      (if (hash-table-ref/default runconfig (args:get-arg "-reqtarg") #f)
		  (keys:target-set-args keys (args:get-arg "-reqtarg") args:arg-hash)
		    
		  (begin
		    (debug:print 0 "ERROR: [" (args:get-arg "-reqtarg") "] not found in " runconfigf)
		    (if db (sqlite3:finalize! db))
		    (exit 1))))
	    (if (args:get-arg "-target")
		(keys:target-set-args keys (args:get-arg "-target" args:arg-hash) args:arg-hash)))
	(if (not (car *configinfo*))
	    (begin
	      (debug:print 0 "ERROR: Attempted to " action-desc " but run area config file not found")
	      (exit 1))
	    ;; Extract out stuff needed in most or many calls
	    ;; here then call proc
	    (let* ((keynames   (map key:get-fieldname keys))
	    (let* ((keyvals    (keys:target->keyval keys target)))
		   (keyvallst  (keys->vallist keys #t)))
	      (proc target runname keys keynames keyvallst)))
	      (proc target runname keys keyvals)))
	(if th1 (thread-join! th1))
	(if db (sqlite3:finalize! db))
	(set! *didsomething* #t))))))

;;======================================================================
;; Lock/unlock runs
;;======================================================================

(define (runs:handle-locking target keys runname lock unlock user)
  (let* ((db       #f)
	 (rundat   (open-run-close runs:get-runs-by-patt db keys runname))
	 (rundat   (open-run-close runs:get-runs-by-patt db keys runname target))
	 (header   (vector-ref rundat 0))
	 (runs     (vector-ref rundat 1)))
    (for-each (lambda (run)
		(let ((run-id (db:get-value-by-header run header "id")))
		  (if (or lock
			  (and unlock
			       (begin
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	      ;; read configs with tricks turned off (i.e. no system)
	      (test-conf    (if testexists (read-config test-configf #f #f)(make-hash-table))))
	 ;; use the open-run-close instead of passing in db
	 (runs:update-test_meta test-name test-conf)))
     test-names)))

;; This could probably be refactored into one complex query ...
(define (runs:rollup-run keys keyvallst runname user) ;; was target, now keyvallst
  (debug:print 4 "runs:rollup-run, keys: " keys " keyvallst: " keyvallst " :runname " runname " user: " user)
  (let* ((db              #f) ;; (keyvalllst      (keys:target->keyval keys target))
	 (new-run-id      (cdb:remote-run db:register-run #f keys keyvallst runname "new" "n/a" user))
(define (runs:rollup-run keys runname user keyvals)
  (debug:print 4 "runs:rollup-run, keys: " keys " :runname " runname " user: " user)
  (let* ((db              #f)
	 (new-run-id      (cdb:remote-run db:register-run #f keys keyvals runname "new" "n/a" user))
	 (prev-tests      (open-run-close test:get-matching-previous-test-run-records db new-run-id "%" "%"))
	 (curr-tests      (open-run-close db:get-tests-for-run db new-run-id "%/%" '() '()))
	 (curr-tests-hash (make-hash-table)))
    (open-run-close db:update-run-event_time db new-run-id)
    ;; index the already saved tests by testname and itemdat in curr-tests-hash
    (for-each
     (lambda (testdat)
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    ;;   2. replace the rollup test with the new *always*
    (for-each 
     (lambda (testdat)
       (let* ((testname  (db:test-get-testname testdat))
	      (item-path (db:test-get-item-path testdat))
	      (full-name (conc testname "/" item-path))
	      (prev-test-dat (hash-table-ref/default curr-tests-hash full-name #f))
	      (test-steps      (open-run-close db:get-steps-for-test db (db:test-get-id testdat)))
	      (test-steps    (open-run-close db:get-steps-for-test db (db:test-get-id testdat)))
	      (new-test-record #f))
	 ;; replace these with insert ... select
	 (apply sqlite3:execute 
		db 
		(conc "INSERT OR REPLACE INTO tests (run_id,testname,state,status,event_time,host,cpuload,diskfree,uname,rundir,item_path,run_duration,final_logf,comment) "
		      "VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?);")
		new-run-id (cddr (vector->list testdat)))