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;;;; database.scm - tests for (cuirass database) module
;;;
;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
;;; Copyright © 2018 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
;;;
;;; This file is part of Cuirass.
;;;
;;; Cuirass is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; Cuirass is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with Cuirass. If not, see <http://www.gnu.org/licenses/>.
(use-modules (cuirass database)
((guix utils) #:select (call-with-temporary-output-file))
(srfi srfi-64))
(define example-spec
'((#:name . "guix")
(#:load-path-inputs . ("savannah"))
(#:package-path-inputs . ())
(#:proc-input . "savannah")
(#:proc-file . "/tmp/gnu-system.scm")
(#:proc . hydra-jobs)
(#:proc-args (subset . "hello"))
(#:inputs . (((#:name . "savannah")
(#:url . "git://git.savannah.gnu.org/guix.git")
(#:load-path . ".")
(#:branch . "master")
(#:tag . #f)
(#:commit . #f)
(#:no-compile? . #f))
((#:name . "maintenance")
(#:url . "git://git.savannah.gnu.org/guix/maintenance.git")
(#:load-path . ".")
(#:branch . "master")
(#:tag . #f)
(#:commit . #f)
(#:no-compile? . #f))))))
(define* (make-dummy-eval #:optional (commits '("cabba3e 61730ea")))
`((#:specification . "guix")
(#:commits . ,commits)))
(define* (make-dummy-job #:optional (name "foo"))
`((#:name . ,name)
(#:job-name . "job")
(#:system . "x86_64-linux")
(#:derivation . ,(string-append name ".drv"))
(#:nix-name . "foo")
(#:specification 0)
(#:eval-id . 42)))
(define* (make-dummy-derivation drv #:optional (eval-id 0))
`((#:derivation . ,drv)
(#:job-name . "job")
(#:system . "x86_64-linux")
(#:nix-name . ,(basename drv ".drv"))
(#:eval-id . ,eval-id)))
(define* (make-dummy-build #:optional (eval-id 42)
#:key (drv "/foo.drv")
(outputs '(("foo" . "/foo"))))
`((#:derivation . ,drv)
(#:eval-id . ,eval-id)
(#:log . "log")
(#:outputs . (("foo" . "/foo")))))
(define-syntax-rule (with-temporary-database db body ...)
(call-with-temporary-output-file
(lambda (file port)
(parameterize ((%package-database file))
(db-init file)
(with-database db
body ...)))))
(define %db
;; Global Slot for a database object.
(make-parameter #t))
(define %id
;; Global Slot for a job ID in the database.
(make-parameter #t))
(define database-name
;; Use an empty and temporary database for the tests.
(string-append (getcwd) "/" (number->string (getpid)) "-tmp.db"))
(test-group-with-cleanup "database"
(test-assert "db-init"
(%db (db-init database-name)))
(test-assert "sqlite-exec"
(begin
(sqlite-exec (%db) "\
INSERT INTO Evaluations (specification, commits) VALUES (1, 1);")
(sqlite-exec (%db) "\
INSERT INTO Evaluations (specification, commits) VALUES (2, 2);")
(sqlite-exec (%db) "\
INSERT INTO Evaluations (specification, commits) VALUES (3, 3);")
(sqlite-exec (%db) "SELECT * FROM Evaluations;")))
(test-equal "db-add-specification"
example-spec
(begin
(db-add-specification (%db) example-spec)
(car (db-get-specifications (%db)))))
(test-assert "db-add-derivation"
(let* ((job (make-dummy-job))
(key (assq-ref job #:derivation)))
(db-add-derivation (%db) job)
(db-add-derivation (%db) job) ;idempotent
(%id key)))
(test-assert "db-get-derivation"
(db-get-derivation (%db) (%id)))
(test-assert "db-add-build"
(let ((build (make-dummy-build)))
(db-add-build (%db) build)
;; This should be idempotent, see <https://bugs.gnu.org/28094>.
(db-add-build (%db) build)))
(test-equal "db-update-build-status!"
(list (build-status scheduled)
(build-status started)
(build-status succeeded)
"/foo.drv.log")
(with-temporary-database db
(let* ((id (db-add-build
db
(make-dummy-build 1 #:drv "/foo.drv"
#:outputs '(("out" . "/foo")))))
(get-status (lambda* (#:optional (key #:status))
(assq-ref (db-get-build db id) key))))
(db-add-derivation db (make-dummy-derivation "/foo.drv" 1))
(db-add-evaluation db (make-dummy-eval))
(db-add-specification db example-spec)
(let ((status0 (get-status)))
(db-update-build-status! db "/foo.drv" (build-status started))
(let ((status1 (get-status)))
(db-update-build-status! db "/foo.drv" (build-status succeeded)
#:log-file "/foo.drv.log")
;; Second call shouldn't make any difference.
(db-update-build-status! db "/foo.drv" (build-status succeeded)
#:log-file "/foo.drv.log")
(let ((status2 (get-status))
(start (get-status #:starttime))
(end (get-status #:stoptime))
(log (get-status #:log)))
(and (> start 0) (>= end start)
(list status0 status1 status2 log))))))))
(test-equal "db-get-builds"
#(((1 "/foo.drv") (2 "/bar.drv") (3 "/baz.drv")) ;ascending order
((3 "/baz.drv") (2 "/bar.drv") (1 "/foo.drv")) ;descending order
((3 "/baz.drv") (2 "/bar.drv") (1 "/foo.drv")) ;ditto
((3 "/baz.drv")) ;nr = 1
((2 "/bar.drv") (1 "/foo.drv") (3 "/baz.drv"))) ;status+submission-time
(with-temporary-database db
;; Populate the 'Builds', 'Derivations', 'Evaluations', and
;; 'Specifications' tables in a consistent way, as expected by the
;; 'db-get-builds' query.
(db-add-build db (make-dummy-build 1 #:drv "/foo.drv"
#:outputs `(("out" . "/foo"))))
(db-add-build db (make-dummy-build 2 #:drv "/bar.drv"
#:outputs `(("out" . "/bar"))))
(db-add-build db (make-dummy-build 3 #:drv "/baz.drv"
#:outputs `(("out" . "/baz"))))
(db-add-derivation db (make-dummy-derivation "/foo.drv" 1))
(db-add-derivation db (make-dummy-derivation "/bar.drv" 2))
(db-add-derivation db (make-dummy-derivation "/baz.drv" 3))
(db-add-evaluation db (make-dummy-eval))
(db-add-evaluation db (make-dummy-eval))
(db-add-evaluation db (make-dummy-eval))
(db-add-specification db example-spec)
(db-update-build-status! db "/bar.drv" (build-status started)
#:log-file "/bar.drv.log")
(let ((summarize (lambda (alist)
(list (assq-ref alist #:id)
(assq-ref alist #:derivation)))))
(vector (map summarize (db-get-builds db '((nr 3) (order build-id))))
(map summarize (db-get-builds db '()))
(map summarize (db-get-builds db '((jobset "guix"))))
(map summarize (db-get-builds db '((nr 1))))
(map summarize
(db-get-builds db '((order status+submission-time))))))))
(test-equal "db-get-pending-derivations"
'("/bar.drv" "/foo.drv")
(with-temporary-database db
;; Populate the 'Builds', 'Derivations', 'Evaluations', and
;; 'Specifications' tables. Here, two builds map to the same derivation
;; but the result of 'db-get-pending-derivations' must not contain any
;; duplicate.
(db-add-build db (make-dummy-build 1 #:drv "/foo.drv"
#:outputs `(("out" . "/foo"))))
(db-add-build db (make-dummy-build 2 #:drv "/bar.drv"
#:outputs `(("out" . "/bar"))))
(db-add-build db (make-dummy-build 3 #:drv "/foo.drv"
#:outputs `(("out" . "/foo"))))
(db-add-derivation db (make-dummy-derivation "/foo.drv" 1))
(db-add-derivation db (make-dummy-derivation "/bar.drv" 2))
(db-add-derivation db (make-dummy-derivation "/foo.drv" 3))
(db-add-evaluation db (make-dummy-eval))
(db-add-evaluation db (make-dummy-eval))
(db-add-evaluation db (make-dummy-eval))
(db-add-specification db example-spec)
(sort (db-get-pending-derivations db) string<?)))
(test-assert "db-close"
(db-close (%db)))
(delete-file database-name))
;;; Local Variables:
;;; eval: (put 'with-temporary-database 'scheme-indent-function 1)
;;; End:
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