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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>
;;;
;;; 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")
(#:url . "git://git.savannah.gnu.org/guix.git")
(#:load-path . ".")
(#:file . "/tmp/gnu-system.scm")
(#:proc . hydra-jobs)
(#:arguments (subset . "hello"))
(#:branch . "master")
(#:tag . #f)
(#:commit . #f)
(#:no-compile? . #f)))
(define* (make-dummy-eval #:optional (revision "cabba3e"))
`((#:specification . "guix")
(#:revision . ,revision)))
(define* (make-dummy-job #:optional (name "foo"))
`((#:name . ,name)
(#:derivation . ,(string-append name ".drv"))
(#:specification 0)))
(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, revision) VALUES (1, 1);")
(sqlite-exec (%db) "\
INSERT INTO Evaluations (specification, revision) VALUES (2, 2);")
(sqlite-exec (%db) "\
INSERT INTO Evaluations (specification, revision) 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)
(%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-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"))) ;nr = 1
(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)
(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 '((nr 1))))))))
(test-assert "db-close"
(db-close (%db)))
(delete-file database-name))
;;; Local Variables:
;;; (put 'with-temporary-database 'scheme-indent-function 1)
;;; End:
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