Megatest

Check-in [fd4c0d8701]
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Overview
Comment:Fixed issues with sync to tmp area for a readonly user when WAL mode on'
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Timelines: family | ancestors | descendants | both | v1.65
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SHA1: fd4c0d8701b7646e93dba00409e9022dac714827
User & Date: pjhatwal on 2018-07-26 16:44:53
Other Links: branch diff | manifest | tags
Context
2018-08-03
16:12
fix to not sync last_update check-in: 1b80dd0400 user: pjhatwal tags: v1.65
2018-07-26
16:44
Fixed issues with sync to tmp area for a readonly user when WAL mode on' check-in: fd4c0d8701 user: pjhatwal tags: v1.65
2018-07-19
08:31
Fixed issues with ! variables bleeding into environment and update to mtut check-in: b04e689404 user: jmoon18 tags: v1.65, v1.6513
Changes

Modified db.scm from [3551c538f8] to [31d9b1b049].

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    (if (stack? tmpdb-stack)
	(db:get-db tmpdb-stack) ;; get previously opened db (will create new db handle if all in the stack are already used
        (let* ((dbpath       (db:dbfile-path ))      ;; path to tmp db area
               (dbexists     (common:file-exists? dbpath))
	       (tmpdbfname   (conc dbpath "/megatest.db"))
	       (dbfexists    (common:file-exists? tmpdbfname))  ;; (conc dbpath "/megatest.db")))
               (mtdbexists   (common:file-exists? (conc *toppath* "/megatest.db")))
               
							 
               (mtdbmodtime  (if mtdbexists (common:lazy-sqlite-db-modification-time (conc *toppath* "/megatest.db"))   #f))
	        		 (tmpdbmodtime (if dbfexists  (common:lazy-sqlite-db-modification-time tmpdbfname) #f)) 
               (mtdb         (db:open-megatest-db))
               (mtdbpath     (db:dbdat-get-path mtdb))
               (tmpdb        (db:open-megatest-db path: dbpath)) ;; lock-create-open dbpath db:initialize-main-db))
               (refndb       (db:open-megatest-db path: dbpath name: "megatest_ref.db"))
               (write-access (file-write-access? mtdbpath))
	       (mtdbmodtime  (if mtdbexists (common:lazy-sqlite-db-modification-time mtdbpath)   #f))
	       (tmpdbmodtime (if dbfexists  (common:lazy-sqlite-db-modification-time tmpdbfname) #f))
	       ;(mtdbmodtime  (if mtdbexists (common:lazy-sqlite-db-modification-time mtdbpath)   #f)) ; moving this before db:open-megatest-db is called. if wal mode is on -WAL and -shm file get created with causing the  tmpdbmodtime timestamp always greater than mtdbmodtime
	       ;(tmpdbmodtime (if dbfexists  (common:lazy-sqlite-db-modification-time tmpdbfname) #f)) 
					;if wal mode is on -WAL and -shm file get created when db:open-megatest-db is called. modtimedelta will always be < 10 so db in tmp not get synced
          ;(tmpdbmodtime (if dbfexists (db:get-last-update-time (car tmpdb)) #f))    
          ;(fmt (file-modification-time tmpdbfname))
	       (modtimedelta (and mtdbmodtime tmpdbmodtime (- mtdbmodtime tmpdbmodtime))))
	  
          ;;(debug:print-info 13 *default-log-port* "db:open-db>> mtdbpath="mtdbpath" mtdbexists="mtdbexists" and write-access="write-access)
         (print "mtdbmodtime " mtdbmodtime " tmpdbmodtime " tmpdbmodtime " mtdbpath " mtdbpath " " (conc *toppath* "/megatest.db"))
	        ;;(debug:print-info 13 *default-log-port* "db:open-db>> mtdbpath="mtdbpath" mtdbexists="mtdbexists" and write-access="write-access)
          (if (and dbexists (not write-access))
              (begin
                (set! *db-write-access* #f)
                (dbr:dbstruct-read-only-set! dbstruct #t)))
          (dbr:dbstruct-mtdb-set!   dbstruct mtdb)
          (dbr:dbstruct-tmpdb-set!  dbstruct tmpdb)
          (dbr:dbstruct-dbstack-set! dbstruct (make-stack)) ;; BB: why a stack?  Why would the number of db's be indeterminate?  Is this a legacy of 1.db 2.db .. ?
          (stack-push! (dbr:dbstruct-dbstack dbstruct) tmpdb) ;; olddb is already a (cons db path)
          (dbr:dbstruct-refndb-set! dbstruct refndb)
          ;;	    (mutex-unlock! *rundb-mutex*)
          (if (and  (or (not dbfexists)
			(and modtimedelta
			     (> modtimedelta 10))) ;; if db in tmp is over ten seconds older than the file in MTRA then do a sync back
		    do-sync)
	      (begin
		(debug:print 1 *default-log-port* "filling db " (db:dbdat-get-path tmpdb) " with data \n    from " (db:dbdat-get-path mtdb) " mod time delta: " modtimedelta)
		(db:sync-tables (db:sync-all-tables-list dbstruct) #f mtdb refndb tmpdb)
    ;touch tmp db to avoid wal mode wierdness  
     (set! (file-modification-time tmpdbfname) (current-seconds))  
                (debug:print-info 13 *default-log-port* "db:sync-all-tables-list done.")
                )
	      (debug:print 4 *default-log-port* " db, " (db:dbdat-get-path tmpdb) " already exists or fresh enough, not propogating data from\n     " (db:dbdat-get-path mtdb) " mod time delta: " modtimedelta) )
	  ;; (db:multi-db-sync dbstruct 'old2new))  ;; migrate data from megatest.db automatically
          tmpdb))))


(define (db:get-last-update-time db)
;	(db:with-db
;   dbstruct #f #f 
;    (lambda (db)
			(let ((last-update-time #f))
      	(sqlite3:for-each-row 
          (lambda (lup) 
             (set! last-update-time lup))     
          db    
					"select max(lup) from ( select max(last_update) as lup  from tests union select max(last_update) as lup from runs);")
        last-update-time))
;))

;; Make the dbstruct, setup up auxillary db's and call for main db at least once
;;
;; called in http-transport and replicated in rmt.scm for *local* access. 
;;
(define (db:setup do-sync #!key (areapath #f))
  ;;
  (cond

Modified mtut.scm from [8ce8acd5f2] to [e9680bf10f].

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                              (script    (configf:lookup mtconf "listener" "script")))
                         (print "Listening on port " portnum " for messages.")
                         (set-signal-handler! signal/int  (lambda (signum) 
															(set! *time-to-exit* #t)
  														(debug:print-error 0 *default-log-port* "Received signal " signum " sending email befor exiting !!")
  														(let ((email-body (mtut:stml->string (s:body
																						(s:p (conc "Received signal " signum ". Lister has been terminated on host " (get-environment-variable "HOST") ". "))))))
             					        (sendmail "priyanka.j.hatwalne@intel.com" "Listner has been terminated." email-body  use_html: #t))
             					        (sendmail contact "Listner has been terminated." email-body  use_html: #t))
                              (exit)))
															(set-signal-handler! signal/term  (lambda (signum) 
															(set! *time-to-exit* #t)
  														(debug:print-error 0 *default-log-port* "Received signal " signum " sending email befor exiting !!")
  														(let ((email-body (mtut:stml->string (s:body
																						(s:p (conc "Received signal " signum ". Lister has been terminated on host " (get-environment-variable "HOST") ". "))))))
             					        (sendmail "priyanka.j.hatwalne@intel.com" "Listner has been terminated." email-body  use_html: #t))
             					        (sendmail contact "Listner has been terminated." email-body  use_html: #t))
                              (exit)))

                         ;(set-signal-handler! signal/term special-signal-handler)
                         
                         (let loop ((instr (nn-recv rep)))
                             (nn-send rep "ok")
                             (let ((ctime (date->string (current-date)))) 

Modified tasks.scm from [0300977161] to [192be37388].

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		     dbh
		     spec-id target run-name state status owner event-time comment fail-count pass-count  area-id))
		       (tasks:run-id->mtpg-run-id dbh cached-info run-id area-info)
		  #f)))))))


(define (tasks:sync-test-steps dbh cached-info test-step-ids)
  (print "Sync Steps " test-step-ids )
 ; (print "Sync Steps " test-step-ids )
  (let ((test-ht (hash-table-ref cached-info 'tests))
        (step-ht (hash-table-ref cached-info 'steps)))
    (for-each
     (lambda (test-step-id)
        (let* ((test-step-info  (rmt:get-steps-info-by-id test-step-id))
               (step-id (tdb:step-get-id test-step-info))
               (test-id  (tdb:step-get-test_id    test-step-info))   
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                                  #f)))
    (if step-id
      (begin  
        (if pgdb-test-id
           (begin 
                (if  pgdb-step-id
                   (begin
                    (print "Updating existing test-step with test-id: " test-id " and step-id " step-id " pgdb test id: " pgdb-test-id )
                    (print "Updating existing test-step with test-id: " test-id " and step-id " step-id " pgdb test id: " pgdb-test-id " pgdb step id " pgdb-step-id )
                    (pgdb:update-test-step dbh pgdb-step-id pgdb-test-id stepname state status event_time comment logfile))
                    (begin
 		      (print "Inserting test-step with test-id: " test-id " and step-id " step-id  " pgdb test id: " pgdb-test-id)
                      (pgdb:insert-test-step dbh pgdb-test-id stepname state status event_time comment logfile )
                      (set! pgdb-step-id  (pgdb:get-test-step-id dbh pgdb-test-id stepname state))))
                (hash-table-set! step-ht step-id pgdb-step-id ))
           (print "Error: Test not cashed")))
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                                  #f)))
    (if data-id
      (begin
        (if pgdb-test-id
           (begin 
                (if  pgdb-data-id
                   (begin
                    (print "Updating existing test-data with test-id: " test-id " and  data-id " data-id " pgdb test id: " pgdb-test-id)
                    (print "Updating existing test-data with test-id: " test-id " and  data-id " data-id " pgdb test id: " pgdb-test-id " pgdb data id " pgdb-data-id)
                    (pgdb:update-test-data dbh pgdb-data-id pgdb-test-id  category variable value expected tol units comment status type))
                    (begin
 		      (print "Inserting test-data with test-id: " test-id " and data-id " data-id " pgdb test id: " pgdb-test-id)
                       (if (handle-exceptions
		      exn
		      (begin (print-call-chain)
                              (print ((condition-property-accessor 'exn 'message) exn))     
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	 ;; "id"           "run_id"        "testname"  "state"      "status"      "event_time"
	 ;; "host"         "cpuload"       "diskfree"  "uname"      "rundir"      "item_path"
	 ;; "run_duration" "final_logf"    "comment"   "shortdir"   "attemptnum"  "archived"
         (if pgdb-run-id
           (begin
	   (if pgdb-test-id ;; have a record
	     (begin ;; let ((key-name (conc run-id "/" test-name "/" item-path)))
	       (print "Updating existing test with run-id: " run-id " and test-id: " test-id " pgdb run id: " pgdb-run-id)
	       (print "Updating existing test with run-id: " run-id " and test-id: " test-id " pgdb run id: " pgdb-run-id "  pgdb-test-id "  pgdb-test-id)
	       (pgdb:update-test dbh pgdb-test-id pgdb-run-id test-name item-path state status host cpuload diskfree uname run-dir log-file run-duration comment event-time archived))
	     (begin 
                 (print "Inserting test with run-id: " run-id " and test-id: " test-id  " pgdb run id: " pgdb-run-id)
                (pgdb:insert-test dbh pgdb-run-id test-name item-path state status host cpuload diskfree uname run-dir log-file run-duration comment event-time archived)
                (set! pgdb-test-id (pgdb:get-test-id dbh pgdb-run-id test-name item-path))))
               (hash-table-set! test-ht test-id pgdb-test-id))
              (print "WARNING: Skipping run with run-id:" run-id ". This run was created after privious sync and removed before this sync."))))
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	       (test-ids       (alist-ref 'tests      changed))
	       (test-step-ids  (alist-ref 'test_steps changed))
	       (test-data-ids  (alist-ref 'test_data  changed))
	       (run-stat-ids   (alist-ref 'run_stats  changed))
               (area-tag    (if (args:get-arg "-area-tag") 
                                 (args:get-arg "-area-tag")
                                  "")))
     ;(print "last-sync-time " last-sync-time)
	 ; (print "area-info: " area-info)
  
	  ;(print "test-ids: " test-ids)
    ;(print "--------------------------------------")
    ;(print "run-ids: " run-ids)  
           (if (and (equal? area-tag "") (not (pgdb:is-area-taged dbh (vector-ref area-info 0))))
            (set! area-tag *default-area-tag*)) 
           (if (not (equal? area-tag "")) 
             (task:add-area-tag dbh area-info area-tag)) 
	  (if (not (null? test-ids))
	      (begin
		(print "Syncing " (length test-step-ids) " changed tests")