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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix 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.
;;;
;;; GNU Guix 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 GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (test-size)
#:use-module (guix store)
#:use-module (guix monads)
#:use-module (guix packages)
#:use-module (guix derivations)
#:use-module (guix gexp)
#:use-module (guix tests)
#:use-module (guix scripts size)
#:use-module (gnu packages bootstrap)
#:use-module (ice-9 match)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-64))
(define %store
(open-connection-for-tests))
(define-syntax-rule (test-assertm name exp)
(test-assert name
(run-with-store %store exp
#:guile-for-build (%guile-for-build))))
(test-begin "size")
(test-assertm "store-profile"
(mlet* %store-monad ((file1 (gexp->derivation "file1"
#~(symlink #$%bootstrap-guile
#$output)))
(file2 (text-file* "file2"
"the file => " file1)))
(define (matching-profile item)
(lambda (profile)
(string=? item (profile-file profile))))
(mbegin %store-monad
(built-derivations (list file2))
(mlet %store-monad ((profiles (store-profile
(derivation->output-path file2)))
(guile (package->derivation %bootstrap-guile)))
(define (lookup-profile drv)
(find (matching-profile (derivation->output-path drv))
profiles))
(letrec-syntax ((match* (syntax-rules (=>)
((_ ((drv => profile) rest ...) body)
(match (lookup-profile drv)
((? profile? profile)
(match* (rest ...) body))))
((_ () body)
body))))
;; Make sure we get all three profiles with sensible values.
(return (and (= (length profiles) 3)
(match* ((file1 => profile1)
(file2 => profile2)
(guile => profile3))
(and (> (profile-closure-size profile2) 0)
(= (profile-closure-size profile2)
(+ (profile-self-size profile1)
(profile-self-size profile2)
(profile-self-size profile3))))))))))))
(test-end "size")
(exit (= (test-runner-fail-count (test-runner-current)) 0))
;;; Local Variables:
;;; eval: (put 'match* 'scheme-indent-function 1)
;;; End:
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