72626a71a9
* guix/utils.scm (sha256): Move to... * guix/hash.scm: ... here. New file. * Makefile.am (MODULES): Add it. * guix/derivations.scm, guix/scripts/download.scm, guix/scripts/hash.scm, guix/scripts/refresh.scm, tests/base32.scm, tests/derivations.scm, tests/store.scm: Use (guix hash).
303 lines
12 KiB
Scheme
303 lines
12 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 hash)
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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 (guix nar)
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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 (rnrs io ports)
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#:use-module (web uri)
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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-34)
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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-equal "store-path-hash-part"
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"283gqy39v3g9dxjy26rynl0zls82fmcg"
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(store-path-hash-part
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(string-append (%store-prefix)
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"/283gqy39v3g9dxjy26rynl0zls82fmcg-guile-2.0.7")))
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(test-equal "store-path-hash-part #f"
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#f
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(store-path-hash-part
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(string-append (%store-prefix)
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"/foo/bar/283gqy39v3g9dxjy26rynl0zls82fmcg-guile-2.0.7")))
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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 "requisites"
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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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(t3 (add-text-to-store %store "random3"
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(random-text) (list t2)))
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(t4 (add-text-to-store %store "random4"
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(random-text) (list t1 t3))))
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(define (same? x y)
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(and (= (length x) (length y))
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(lset= equal? x y)))
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(and (same? (requisites %store t1) (list t1))
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(same? (requisites %store t2) (list t1 t2))
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(same? (requisites %store t3) (list t1 t2 t3))
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(same? (requisites %store t4) (list t1 t2 t3 t4)))))
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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-skip (if (getenv "GUIX_BINARY_SUBSTITUTE_URL") 0 1))
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(test-assert "substitute query"
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(let* ((s (open-connection))
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(d (package-derivation s %bootstrap-guile (%current-system)))
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(o (derivation-path->output-path d))
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(dir (and=> (getenv "GUIX_BINARY_SUBSTITUTE_URL")
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(compose uri-path string->uri))))
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;; Create fake substituter data, to be read by `substitute-binary'.
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(call-with-output-file (string-append dir "/nix-cache-info")
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(lambda (p)
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(format p "StoreDir: ~a\nWantMassQuery: 0\n"
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(%store-prefix))))
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(call-with-output-file (string-append dir "/" (store-path-hash-part o)
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".narinfo")
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(lambda (p)
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(format p "StorePath: ~a
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URL: ~a
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Compression: none
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NarSize: 1234
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References:
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System: ~a
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Deriver: ~a~%"
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o ; StorePath
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(string-append dir "/example.nar") ; URL
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(%current-system) ; System
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(basename d)))) ; Deriver
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;; Remove entry from the local cache.
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(false-if-exception
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(delete-file (string-append (getenv "XDG_CACHE_HOME")
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"/guix/substitute-binary/"
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(store-path-hash-part o))))
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;; Make sure `substitute-binary' correctly communicates the above data.
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(set-build-options s #:use-substitutes? #t)
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(and (has-substitutes? s o)
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(equal? (list o) (substitutable-paths s (list o)))
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(match (pk 'spi (substitutable-path-info s (list o)))
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(((? substitutable? s))
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(and (equal? (substitutable-deriver s) d)
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(null? (substitutable-references s))
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(equal? (substitutable-nar-size s) 1234)))))))
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(test-assert "substitute"
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(let* ((s (open-connection))
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(c (random-text)) ; contents of the output
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(d (build-expression->derivation
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s "substitute-me" (%current-system)
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`(call-with-output-file %output
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(lambda (p)
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(exit 1) ; would actually fail
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(display ,c p)))
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'()
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#:guile-for-build
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(package-derivation s %bootstrap-guile (%current-system))))
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(o (derivation-path->output-path d))
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(dir (and=> (getenv "GUIX_BINARY_SUBSTITUTE_URL")
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(compose uri-path string->uri))))
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;; Create fake substituter data, to be read by `substitute-binary'.
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(call-with-output-file (string-append dir "/nix-cache-info")
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(lambda (p)
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(format p "StoreDir: ~a\nWantMassQuery: 0\n"
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(%store-prefix))))
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(call-with-output-file (string-append dir "/example.out")
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(lambda (p)
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(display c p)))
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(call-with-output-file (string-append dir "/example.nar")
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(lambda (p)
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(write-file (string-append dir "/example.out") p)))
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(call-with-output-file (string-append dir "/" (store-path-hash-part o)
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".narinfo")
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(lambda (p)
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(format p "StorePath: ~a
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URL: ~a
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Compression: none
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NarSize: 1234
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NarHash: sha256:~a
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References:
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System: ~a
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Deriver: ~a~%"
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o ; StorePath
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"example.nar" ; relative URL
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(call-with-input-file (string-append dir "/example.nar")
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(compose bytevector->nix-base32-string sha256
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get-bytevector-all))
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(%current-system) ; System
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(basename d)))) ; Deriver
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;; Make sure we use `substitute-binary'.
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(set-build-options s #:use-substitutes? #t)
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(and (has-substitutes? s o)
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(build-derivations s (list d))
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(equal? c (call-with-input-file o get-string-all)))))
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(test-assert "substitute --fallback"
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(let* ((s (open-connection))
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(t (random-text)) ; contents of the output
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(d (build-expression->derivation
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s "substitute-me-not" (%current-system)
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`(call-with-output-file %output
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(lambda (p)
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(display ,t p)))
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'()
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#:guile-for-build
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(package-derivation s %bootstrap-guile (%current-system))))
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(o (derivation-path->output-path d))
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(dir (and=> (getenv "GUIX_BINARY_SUBSTITUTE_URL")
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(compose uri-path string->uri))))
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;; Create fake substituter data, to be read by `substitute-binary'.
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(call-with-output-file (string-append dir "/nix-cache-info")
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(lambda (p)
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(format p "StoreDir: ~a\nWantMassQuery: 0\n"
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(%store-prefix))))
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(call-with-output-file (string-append dir "/" (store-path-hash-part o)
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".narinfo")
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(lambda (p)
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(format p "StorePath: ~a
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URL: ~a
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Compression: none
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NarSize: 1234
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NarHash: sha256:0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
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References:
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System: ~a
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Deriver: ~a~%"
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o ; StorePath
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"does-not-exist.nar" ; relative URL
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(%current-system) ; System
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(basename d)))) ; Deriver
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;; Make sure we use `substitute-binary'.
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(set-build-options s #:use-substitutes? #t)
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(and (has-substitutes? s o)
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(guard (c ((nix-protocol-error? c)
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;; The substituter failed as expected. Now make sure that
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;; #:fallback? #t works correctly.
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(set-build-options s
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#:use-substitutes? #t
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#:fallback? #t)
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(and (build-derivations s (list d))
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(equal? t (call-with-input-file o get-string-all)))))
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;; Should fail.
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(build-derivations s (list d))
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#f))))
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(test-end "store")
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(exit (= (test-runner-fail-count (test-runner-current)) 0))
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