Megatest

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Comment:Changed .db directories to .megatest
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SHA1: be8e6a1b381dc6ec12732ed3eb96ac864a6ed2aa
User & Date: mmgraham on 2022-06-10 23:36:27
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Context
2022-06-13
17:44
Got pgdb sync working by querying for test related data in the correct dbs, passing the test ids, test_step ids and test_data ids as pairs with the run-id, and adding run-id to a few test data query functions. check-in: 6fb02466de user: mmgraham tags: v1.70
2022-06-10
23:36
Changed .db directories to .megatest check-in: be8e6a1b38 user: mmgraham tags: v1.70, v1.7003
20:05
Added /utils/mt-new-to-old.sh and mt-old-to-new.sh for converting megatest.db to/from main.db, 1.db etc check-in: a0a226d3f4 user: mmgraham tags: v1.70
Changes

Modified common.scm from [fda00ca967] to [a70e001edf].

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					  (string-translate *toppath* "/" "."))
				    (conc "/tmp/" (current-process-id) ;; just in case we have an issue with the dir by own user name
					  "/megatest_localdb/"
					  tsname
					  (string-translate *toppath* "/" "."))
				    ))))
		(set! *db-cache-path* dbpath)
		;; ensure megatest area has .db
		(let ((dbarea (conc *toppath* "/.db")))
		;; ensure megatest area has .megatest
		(let ((dbarea (conc *toppath* "/.megatest")))
		  (if (not (file-exists? dbarea))
		      (create-directory dbarea)))
		;; ensure tmp area has .db
		(let ((dbarea (conc dbpath "/.db")))
		;; ensure tmp area has .megatest
		(let ((dbarea (conc dbpath "/.megatest")))
		  (if (not (file-exists? dbarea))
		      (create-directory dbarea)))
		dbpath))
	  #f)))

(define (common:get-area-path-signature)
  (message-digest-string (md5-primitive) *toppath*))

Modified db.scm from [9efbc3dd89] to [624e4507df].

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(define (db:all-db-sync dbstruct)
  (let* ((dbdat (db:open-db dbstruct #f db:initialize-main-db))
	 (data-synced       0) ;; count of changed records
    (tmp-area       (common:get-db-tmp-area))
    (dbfiles        (glob (conc tmp-area"/.db/*.db")))
    (dbfiles        (glob (conc tmp-area"/.megatest/*.db")))
    (sync-durations (make-hash-table))
    (no-sync-db        (db:open-no-sync-db)))
    (for-each
     (lambda (file)
       (debug:print-info 3 *default-log-port* "file: " file)
       (let* ((fname (conc (pathname-file file) ".db"))
	      (fulln (conc *toppath*"/.db/"fname))
	      (fulln (conc *toppath*"/.megatest/"fname))
	      (time1 (if (file-exists? file)
			 (file-modification-time file)
			 (begin
			   (debug:print-info 0 *default-log-port* "Sync - I do not see file "file)
			   1)))
	      (time2 (if (file-exists? fulln)
			 (file-modification-time fulln)
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(define (db:multi-db-sync dbstruct . options)
  (let* (;; (dbdat       (db:open-db dbstruct #f dbfile:db-init-proc))
	 (data-synced 0) ;; count of changed records
    (tmp-area       (common:get-db-tmp-area))
    (old2new (member 'old2new options)) 
    (src-area (if old2new *toppath* tmp-area))
    (dest-area (if old2new tmp-area *toppath*))
    (dbfiles        (if old2new (glob (conc *toppath* "/.db/*.db")) (glob (conc tmp-area "/.db/*.db"))))
    (dbfiles        (if old2new (glob (conc *toppath* "/.megatest/*.db")) (glob (conc tmp-area "/.megatest/*.db"))))
    (keys (db:get-keys dbstruct))
    (sync-durations (make-hash-table)))

    (for-each
     (lambda (srcfile)
       (debug:print-info 3 *default-log-port* "file: " srcfile)
       (let* ((fname (conc (pathname-file srcfile) ".db"))
              (basename (pathname-file srcfile))
              (run-id (if (string= basename "main") #f (string->number basename)))
	      (destfile (conc dest-area "/.db/" fname))
              (dest-directory  (conc dest-area "/.db/"))
	      (destfile (conc dest-area "/.megatest/" fname))
              (dest-directory  (conc dest-area "/.megatest/"))
              (dummy (debug:print-info 0 *default-log-port* "destfile = " destfile))
	      (time1 (file-modification-time srcfile))

              (time2 (if (file-exists? destfile)
                         (begin
                            (debug:print-info 0 *default-log-port* "destfile " destfile " exists")
			    (file-modification-time destfile)
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	  #f
        ))))

;; sync for filesystem local db writes
;;
(define (db:run-lock-and-sync no-sync-db)
  (let* ((tmp-area       (common:get-db-tmp-area))
	 (dbfiles        (glob (conc tmp-area"/.db/*.db")))
	 (dbfiles        (glob (conc tmp-area"/.megatest/*.db")))
	 (sync-durations (make-hash-table)))
    ;; (debug:print-info 0 *default-log-port* "lock-and-sync, dbfiles: "dbfiles)
    (for-each
     (lambda (file)
       (let* ((fname (conc (pathname-file file) ".db"))
	      (fulln (conc *toppath*"/.db/"fname))
	      (fulln (conc *toppath*"/.megatest/"fname))
	      (time1 (if (file-exists? file)
			 (file-modification-time file)
			 (begin
			   (debug:print-info 0 *default-log-port* "Sync - I do not see file "file)
			   1)))
	      (time2 (if (file-exists? fulln)
			 (file-modification-time fulln)

Modified dbfile.scm from [476e5e812e] to [2cf29f02a0].

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  (read-only #f)
  (subdbs (make-hash-table))
  )

;; NOTE: Need one dbr:subdb per main.db, 1.db ...
;;
(defstruct dbr:subdb
  (dbname      #f) ;; .db/1.db
  (mtdbfile    #f) ;; mtrah/.db/1.db
  (dbname      #f) ;; .megatest/1.db
  (mtdbfile    #f) ;; mtrah/.megatest/1.db
  (mtdbdat     #f) ;; only need one of these for syncing
  ;; (dbdats      (make-hash-table))  ;; id => dbdat 
  (tmpdbfile   #f) ;; /tmp/.../.db/1.db
  ;; (refndbfile  #f) ;; /tmp/.../.db/1.db_ref
  (tmpdbfile   #f) ;; /tmp/.../.megatest/1.db
  ;; (refndbfile  #f) ;; /tmp/.../.megatest/1.db_ref
  (dbstack     (make-stack)) ;; stack for tmp dbr:dbdat,
  (homehost    #f) ;; not used yet
  (on-homehost #f) ;; not used yet
  (read-only   #f)
  (last-sync   0)
  (last-write  (current-seconds))
  )                ;; goal is to converge on one struct for an area but for now it is too confusing
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  (conc apath"/"(dbfile:run-id->dbname run-id)))

(define (db:dbname->path apath dbname)
  (conc apath"/"dbname))

(define (dbfile:run-id->dbname run-id)
  (cond
   ((number? run-id) (conc ".db/" (modulo run-id 100) ".db"))
   ((not run-id)     (conc ".db/main.db"))
   ((number? run-id) (conc ".megatest/" (modulo run-id 100) ".db"))
   ((not run-id)     (conc ".megatest/main.db"))
   (else             run-id)))

;; 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 (dbfile:setup do-sync areapath tmppath)
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	   (mtdbmodtime  (if mtdbexists (dbfile:lazy-sqlite-db-modification-time mtdbfname)  #f))
	   (mtdb         (db:open-sqlite-db mtdbfname init-proc))
	   ;; the reference db for syncing
	   (refdbfname   (conc dbpath "/"dbname"_ref"))
	   (refndb       (db:open-megatest-db refdbfname))
	   ;; (mtdbpath     (dbr:dbdat-dbfile mtdb))
	   ;; the tmpdb
	   (tmpdbfname   (conc dbpath"/"dbname)) ;; /tmp/<stuff>/.db/[main|1,2...].db 
	   (tmpdbfname   (conc dbpath"/"dbname)) ;; /tmp/<stuff>/.megatest/[main|1,2...].db 
	   (tmpdb        (db:open-megatest-db tmpdbfname)) ;; lock-create-open dbpath db:initialize-main-db))
	   (dbfexists    (common:file-exists? tmpdbfname))  ;; (conc dbpath "/megatest.db")))
	   (tmpdbmodtime (if dbfexists  (common:lazy-sqlite-db-modification-time tmpdbfname) #f))
	   
	   (write-access (file-write-access? mtdbfname))
	   
	   ;; (mtdbmodtime (if mtdbexists

Modified runs.scm from [32a6ef2bce] to [2838f87e3f].

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	 (state-status (if (string? new-state-status) (string-split new-state-status ",") '(#f #f)))
	 (rp-mutex     (make-mutex))
	 (bup-mutex    (make-mutex))
         (keep-records (args:get-arg "-keep-records")) ;; used in conjunction with -remove-runs to keep the records, TODO: consolidate this with "mode".
	 (test-records '())) ;; for tasks that we wish to operate on all tests in one fell swoop

    (let* ((write-access-actions '(remove-runs set-state-status archive run-wait kill-runs))
           (dbfile             (conc  *toppath* "/.db/main.db"))
           (dbfile             (conc  *toppath* "/.megatest/main.db"))
           (readonly-mode      (not (file-write-access? dbfile))))
      (when (and readonly-mode
                 (member action write-access-actions))
        (debug:print-error 0 *default-log-port* dbfile " is readonly.  Cannot proceed with action ["action"] in which write-access isrequired .")
        (exit 1)))
    
    (debug:print-info 4 *default-log-port* "runs:operate-on => Header: " header " action: " action " new-state-status: " new-state-status)

Modified utils/mt-new-to-old.sh from [ae5555fb0a] to [09b9e5e09c].

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#!/bin/bash 

cp .db/main.db megatest.db
cp .megatest/main.db megatest.db

for db in $(ls .db/?.db); do
for db in $(ls .megatest/?.db); do
  echo $db
  sqlite3 $db "SELECT * FROM tests" | sqlite3 megatest.db ".import /dev/stdin tests"
done

Modified utils/mt-old-to-new.sh from [891011889e] to [0e59c08737].

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#!/bin/bash 

mkdir -p .db
cp megatest.db .db/main.db
sqlite3 .db/main.db << END_SQL
mkdir -p .megatest
cp megatest.db .megatest/main.db
sqlite3 .megatest/main.db << END_SQL
delete from tests; 
delete from test_steps;
END_SQL
version_id=$(sqlite3 .db/main.db "select id from metadat where var = 'MEGATEST_VERSION'")
version_id=$(sqlite3 .megatest/main.db "select id from metadat where var = 'MEGATEST_VERSION'")
current_version=$(megatest -version)
sqlite3 .db/main.db "replace into metadat (id,var,val) values($version_id,'MEGATEST_VERSION','$current_version')"
sqlite3 .megatest/main.db "replace into metadat (id,var,val) values($version_id,'MEGATEST_VERSION','$current_version')"


sqlite3 megatest.db 'select id from runs' > runs.txt
for run in $(cat runs.txt)
do
   dbnum=$(($run%100))
   cp megatest.db .db/$dbnum.db
   sqlite3 .db/$dbnum.db  << END_SQL
   cp megatest.db .megatest/$dbnum.db
   sqlite3 .megatest/$dbnum.db  << END_SQL
   delete from tests where run_id != $run; 
   delete from test_data; 
   delete from test_meta; 
   delete from test_rundat;
   delete from test_steps where not exists ( select id from tests where tests.id = test_steps.test_id);
   replace into metadat (id,var,val) values($version_id,'MEGATEST_VERSION','$current_version');
END_SQL