fae31edcec
* guix/store.scm (operation-id)[query-valid-derivers]: New value.
(references, referrers, valid-derivers, query-derivation-outputs): New
procedures.
* tests/store.scm ("references", "derivers"): New tests.
123 lines
4.4 KiB
Scheme
123 lines
4.4 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2012, 2013 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (test-store)
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#:use-module (guix store)
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#:use-module (guix utils)
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#:use-module (guix base32)
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#:use-module (guix packages)
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#:use-module (guix derivations)
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#:use-module (gnu packages)
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#:use-module (gnu packages bootstrap)
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#:use-module (ice-9 match)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-11)
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#:use-module (srfi srfi-64))
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;; Test the (guix store) module.
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(define %store
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(false-if-exception (open-connection)))
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(when %store
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;; Make sure we build everything by ourselves.
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(set-build-options %store #:use-substitutes? #f))
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(define %seed
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(seed->random-state (logxor (getpid) (car (gettimeofday)))))
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(define (random-text)
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(number->string (random (expt 2 256) %seed) 16))
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(test-begin "store")
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(test-skip (if %store 0 10))
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(test-assert "dead-paths"
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(let ((p (add-text-to-store %store "random-text"
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(random-text) '())))
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(member p (dead-paths %store))))
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;; FIXME: Find a test for `live-paths'.
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;;
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;; (test-assert "temporary root is in live-paths"
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;; (let* ((p1 (add-text-to-store %store "random-text"
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;; (random-text) '()))
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;; (b (add-text-to-store %store "link-builder"
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;; (format #f "echo ~a > $out" p1)
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;; '()))
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;; (d1 (derivation %store "link" (%current-system)
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;; "/bin/sh" `("-e" ,b) '()
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;; `((,b) (,p1))))
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;; (p2 (derivation-path->output-path d1)))
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;; (and (add-temp-root %store p2)
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;; (build-derivations %store (list d1))
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;; (valid-path? %store p1)
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;; (member (pk p2) (live-paths %store)))))
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(test-assert "dead path can be explicitly collected"
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(let ((p (add-text-to-store %store "random-text"
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(random-text) '())))
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(let-values (((paths freed) (delete-paths %store (list p))))
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(and (equal? paths (list p))
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(> freed 0)
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(not (file-exists? p))))))
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(test-assert "references"
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(let* ((t1 (add-text-to-store %store "random1"
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(random-text) '()))
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(t2 (add-text-to-store %store "random2"
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(random-text) (list t1))))
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(and (equal? (list t1) (references %store t2))
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(equal? (list t2) (referrers %store t1))
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(null? (references %store t1))
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(null? (referrers %store t2)))))
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(test-assert "derivers"
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(let* ((b (add-text-to-store %store "build" "echo $foo > $out" '()))
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(s (add-to-store %store "bash" #t "sha256"
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(search-bootstrap-binary "bash"
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(%current-system))))
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(d (derivation %store "the-thing" (%current-system)
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s `("-e" ,b) `(("foo" . ,(random-text)))
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`((,b) (,s))))
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(o (derivation-path->output-path d)))
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(and (build-derivations %store (list d))
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(equal? (query-derivation-outputs %store d)
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(list o))
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(equal? (valid-derivers %store o)
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(list d)))))
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(test-assert "no substitutes"
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(let* ((s (open-connection))
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(d1 (package-derivation s %bootstrap-guile (%current-system)))
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(d2 (package-derivation s %bootstrap-glibc (%current-system)))
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(o (map derivation-path->output-path (list d1 d2))))
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(set-build-options s #:use-substitutes? #f)
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(and (not (has-substitutes? s d1))
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(not (has-substitutes? s d2))
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(null? (substitutable-paths s o))
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(null? (substitutable-path-info s o)))))
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(test-end "store")
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(exit (= (test-runner-fail-count (test-runner-current)) 0))
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