9c1edabd8b
* guix/packages.scm (package-transitive-target-inputs,
package-transitive-native-inputs): New procedures.
(package-derivation): Parametrize `%current-target-system'.
(package-cross-derivation): Implement.
* guix/utils.scm (%current-target-system): New variable.
* tests/packages.scm ("package-cross-derivation"): New test.
* doc/guix.texi (Defining Packages): Document
`package-cross-derivation'.
245 lines
9.5 KiB
Scheme
245 lines
9.5 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-packages)
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#:use-module (guix store)
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#:use-module (guix utils)
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#:use-module (guix derivations)
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#:use-module (guix packages)
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#:use-module (guix build-system)
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#:use-module (guix build-system trivial)
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#:use-module (guix build-system gnu)
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#:use-module (gnu packages)
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#:use-module (gnu packages base)
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#:use-module (gnu packages bootstrap)
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#:use-module (srfi srfi-11)
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#:use-module (srfi srfi-26)
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#:use-module (srfi srfi-64)
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#:use-module (rnrs io ports)
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#:use-module (ice-9 match))
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;; Test the high-level packaging layer.
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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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(test-begin "packages")
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(define-syntax-rule (dummy-package name* extra-fields ...)
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(package (name name*) (version "0") (source #f)
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(build-system gnu-build-system)
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(synopsis #f) (description #f)
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(home-page #f) (license #f)
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extra-fields ...))
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(test-assert "package-field-location"
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(let ()
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(define (goto port line column)
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(unless (and (= (port-column port) (- column 1))
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(= (port-line port) (- line 1)))
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(unless (eof-object? (get-char port))
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(goto port line column))))
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(define read-at
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(match-lambda
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(($ <location> file line column)
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(call-with-input-file (search-path %load-path file)
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(lambda (port)
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(goto port line column)
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(read port))))))
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(and (equal? (read-at (package-field-location %bootstrap-guile 'name))
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(package-name %bootstrap-guile))
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(equal? (read-at (package-field-location %bootstrap-guile 'version))
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(package-version %bootstrap-guile))
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(not (package-field-location %bootstrap-guile 'does-not-exist)))))
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(test-assert "package-transitive-inputs"
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(let* ((a (dummy-package "a"))
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(b (dummy-package "b"
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(propagated-inputs `(("a" ,a)))))
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(c (dummy-package "c"
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(inputs `(("a" ,a)))))
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(d (dummy-package "d"
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(propagated-inputs `(("x" "something.drv")))))
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(e (dummy-package "e"
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(inputs `(("b" ,b) ("c" ,c) ("d" ,d))))))
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(and (null? (package-transitive-inputs a))
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(equal? `(("a" ,a)) (package-transitive-inputs b))
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(equal? `(("a" ,a)) (package-transitive-inputs c))
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(equal? (package-propagated-inputs d)
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(package-transitive-inputs d))
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(equal? `(("b" ,b) ("b/a" ,a) ("c" ,c)
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("d" ,d) ("d/x" "something.drv"))
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(pk 'x (package-transitive-inputs e))))))
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(test-skip (if (not %store) 5 0))
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(test-assert "return values"
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(let-values (((drv-path drv)
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(package-derivation %store (dummy-package "p"))))
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(and (derivation-path? drv-path)
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(derivation? drv))))
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(test-assert "package-output"
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(let* ((package (dummy-package "p"))
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(drv-path (package-derivation %store package)))
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(and (derivation-path? drv-path)
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(string=? (derivation-path->output-path drv-path)
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(package-output %store package "out")))))
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(test-assert "trivial"
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(let* ((p (package (inherit (dummy-package "trivial"))
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(build-system trivial-build-system)
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(source #f)
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(arguments
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`(#:guile ,%bootstrap-guile
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#:builder
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(begin
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(mkdir %output)
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(call-with-output-file (string-append %output "/test")
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(lambda (p)
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(display '(hello guix) p))))))))
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(d (package-derivation %store p)))
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(and (build-derivations %store (list d))
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(let ((p (pk 'drv d (derivation-path->output-path d))))
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(equal? '(hello guix)
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(call-with-input-file (string-append p "/test") read))))))
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(test-assert "trivial with local file as input"
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(let* ((i (search-path %load-path "ice-9/boot-9.scm"))
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(p (package (inherit (dummy-package "trivial-with-input-file"))
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(build-system trivial-build-system)
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(source #f)
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(arguments
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`(#:guile ,%bootstrap-guile
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#:builder (copy-file (assoc-ref %build-inputs "input")
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%output)))
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(inputs `(("input" ,i)))))
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(d (package-derivation %store p)))
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(and (build-derivations %store (list d))
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(let ((p (pk 'drv d (derivation-path->output-path d))))
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(equal? (call-with-input-file p get-bytevector-all)
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(call-with-input-file i get-bytevector-all))))))
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(test-assert "trivial with system-dependent input"
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(let* ((p (package (inherit (dummy-package "trivial-system-dependent-input"))
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(build-system trivial-build-system)
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(source #f)
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(arguments
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`(#:guile ,%bootstrap-guile
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#:builder
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(let ((out (assoc-ref %outputs "out"))
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(bash (assoc-ref %build-inputs "bash")))
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(zero? (system* bash "-c"
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(format #f "echo hello > ~a" out))))))
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(inputs `(("bash" ,(search-bootstrap-binary "bash"
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(%current-system)))))))
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(d (package-derivation %store p)))
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(and (build-derivations %store (list d))
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(let ((p (pk 'drv d (derivation-path->output-path d))))
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(eq? 'hello (call-with-input-file p read))))))
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(test-assert "search paths"
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(let* ((p (make-prompt-tag "return-search-paths"))
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(s (build-system
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(name "raw")
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(description "Raw build system with direct store access")
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(build (lambda* (store name source inputs
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#:key outputs system search-paths)
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search-paths))))
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(x (list (search-path-specification
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(variable "GUILE_LOAD_PATH")
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(directories '("share/guile/site/2.0")))
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(search-path-specification
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(variable "GUILE_LOAD_COMPILED_PATH")
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(directories '("share/guile/site/2.0")))))
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(a (package (inherit (dummy-package "guile"))
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(build-system s)
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(native-search-paths x)))
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(b (package (inherit (dummy-package "guile-foo"))
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(build-system s)
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(inputs `(("guile" ,a)))))
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(c (package (inherit (dummy-package "guile-bar"))
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(build-system s)
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(inputs `(("guile" ,a)
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("guile-foo" ,b))))))
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(let-syntax ((collect (syntax-rules ()
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((_ body ...)
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(call-with-prompt p
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(lambda ()
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body ...)
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(lambda (k search-paths)
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search-paths))))))
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(and (null? (collect (package-derivation %store a)))
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(equal? x (collect (package-derivation %store b)))
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(equal? x (collect (package-derivation %store c)))))))
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(test-assert "package-cross-derivation"
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(let-values (((drv-path drv)
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(package-cross-derivation %store (dummy-package "p")
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"mips64el-linux-gnu")))
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(and (derivation-path? drv-path)
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(derivation? drv))))
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(unless (false-if-exception (getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV))
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(test-skip 1))
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(test-assert "GNU Make, bootstrap"
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;; GNU Make is the first program built during bootstrap; we choose it
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;; here so that the test doesn't last for too long.
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(let ((gnu-make (@@ (gnu packages base) gnu-make-boot0)))
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(and (package? gnu-make)
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(or (location? (package-location gnu-make))
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(not (package-location gnu-make)))
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(let* ((drv (package-derivation %store gnu-make))
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(out (derivation-path->output-path drv)))
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(and (build-derivations %store (list drv))
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(file-exists? (string-append out "/bin/make")))))))
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(test-eq "fold-packages" hello
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(fold-packages (lambda (p r)
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(if (string=? (package-name p) "hello")
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p
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r))
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#f))
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(test-assert "find-packages-by-name"
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(match (find-packages-by-name "hello")
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(((? (cut eq? hello <>))) #t)
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(wrong (pk 'find-packages-by-name wrong #f))))
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(test-assert "find-packages-by-name with version"
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(match (find-packages-by-name "hello" (package-version hello))
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(((? (cut eq? hello <>))) #t)
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(wrong (pk 'find-packages-by-name wrong #f))))
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(test-end "packages")
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(exit (= (test-runner-fail-count (test-runner-current)) 0))
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;;; Local Variables:
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;;; eval: (put 'dummy-package 'scheme-indent-function 1)
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;;; End:
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