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13b0cf85eb
Fixes <https://issues.guix.gnu.org/63331>. Longer-term this will remove Git from the derivation graph when its sole use is to perform a checkout for a fixed-output derivation, thereby breaking dependency cycles that can arise in these situations. * guix/git-download.scm (git-fetch): Rename to… (git-fetch/in-band): … this. Deal with GIT or GUILE being #f. (git-fetch/built-in, built-in-builders*, git-fetch): New procedures. * tests/builders.scm ("git-fetch, file URI"): New test.
229 lines
8 KiB
Scheme
229 lines
8 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2012-2015, 2018-2019, 2021, 2023 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2021 Lars-Dominik Braun <lars@6xq.net>
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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 (tests builders)
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#:use-module (guix download)
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#:use-module (guix git-download)
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#:use-module (guix build-system)
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#:use-module (guix build-system gnu)
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#:use-module (guix build gnu-build-system)
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#:use-module (guix build utils)
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#:use-module (guix build-system python)
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#:use-module (guix store)
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#:use-module (guix monads)
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#:use-module (guix utils)
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#:use-module (guix base32)
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#:use-module (guix derivations)
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#:use-module (gcrypt hash)
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#:use-module ((guix hash) #:select (file-hash*))
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#:use-module (guix tests)
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#:use-module (guix tests git)
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#:use-module (guix packages)
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#:use-module (gnu packages bootstrap)
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#:use-module ((ice-9 ftw) #:select (scandir))
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#:use-module (ice-9 match)
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#:use-module (ice-9 textual-ports)
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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 higher-level builders.
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(define %store
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(open-connection-for-tests))
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(define url-fetch*
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(store-lower url-fetch))
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;; Globally disable grafts because they can trigger early builds.
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(%graft? #f)
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(test-begin "builders")
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(unless (network-reachable?) (test-skip 1))
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(test-assert "url-fetch"
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(let* ((url '("http://ftp.gnu.org/gnu/hello/hello-2.8.tar.gz"
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"ftp://ftp.gnu.org/gnu/hello/hello-2.8.tar.gz"))
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(hash (nix-base32-string->bytevector
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"0wqd8sjmxfskrflaxywc7gqw7sfawrfvdxd9skxawzfgyy0pzdz6"))
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(drv (url-fetch* %store url 'sha256 hash
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#:guile %bootstrap-guile))
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(out-path (derivation->output-path drv)))
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(and (build-derivations %store (list drv))
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(file-exists? out-path)
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(valid-path? %store out-path))))
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(test-assert "url-fetch, file"
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(let* ((file (search-path %load-path "guix.scm"))
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(hash (call-with-input-file file port-sha256))
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(out (url-fetch* %store file 'sha256 hash)))
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(and (file-exists? out)
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(valid-path? %store out))))
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(test-assert "url-fetch, file URI"
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(let* ((file (search-path %load-path "guix.scm"))
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(hash (call-with-input-file file port-sha256))
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(out (url-fetch* %store
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(string-append "file://" (canonicalize-path file))
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'sha256 hash)))
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(and (file-exists? out)
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(valid-path? %store out))))
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(test-equal "git-fetch, file URI"
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'("." ".." "a.txt" "b.scm")
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(let ((nonce (random-text)))
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(with-temporary-git-repository directory
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`((add "a.txt" ,nonce)
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(add "b.scm" "#t")
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(commit "Commit.")
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(tag "v1.0.0" "The tag."))
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(run-with-store %store
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(mlet* %store-monad ((hash
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-> (file-hash* directory
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#:algorithm (hash-algorithm sha256)
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#:recursive? #t))
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(drv (git-fetch
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(git-reference
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(url (string-append "file://" directory))
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(commit "v1.0.0"))
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'sha256 hash
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"git-fetch-test")))
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(mbegin %store-monad
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(built-derivations (list drv))
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(return (scandir (derivation->output-path drv)))))))))
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(test-assert "gnu-build-system"
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(build-system? gnu-build-system))
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(define unpack (assoc-ref %standard-phases 'unpack))
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(define compressors '(("gzip" . "gz")
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("xz" . "xz")
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("bzip2" . "bz2")
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(#f . #f)))
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(for-each
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(match-lambda
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((comp . ext)
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(unless (network-reachable?) (test-skip 1)) ;for bootstrap binaries
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(test-equal (string-append "gnu-build-system unpack phase, "
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"single file (compression: "
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(if comp comp "None") ")")
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"expected text"
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(let*-values
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(((name) "test")
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((compressed-name) (if ext
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(string-append name "." ext)
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name))
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((file hash) (test-file %store compressed-name "expected text")))
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(call-with-temporary-directory
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(lambda (dir)
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(with-directory-excursion dir
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(unpack #:source file)
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(call-with-input-file name get-string-all))))))))
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compressors)
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;;;
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;;; Test the sanity-check phase of the Python build system.
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;;;
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(define* (make-python-dummy name #:key (setup-py-extra "")
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(init-py "") (use-setuptools? #t))
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(dummy-package (string-append "python-dummy-" name)
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(version "0.1")
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(build-system python-build-system)
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(arguments
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`(#:tests? #f
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#:use-setuptools? ,use-setuptools?
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#:phases
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(modify-phases %standard-phases
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(replace 'unpack
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(lambda _
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(mkdir-p "dummy")
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(with-output-to-file "dummy/__init__.py"
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(lambda _
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(display ,init-py)))
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(with-output-to-file "setup.py"
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(lambda _
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(format #t "\
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~a
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setup(
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name='dummy-~a',
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version='0.1',
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packages=['dummy'],
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~a
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)"
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(if ,use-setuptools?
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"from setuptools import setup"
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"from distutils.core import setup")
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,name ,setup-py-extra))))))))))
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(define python-dummy-ok
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(make-python-dummy "ok"))
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;; distutil won't install any metadata, so make sure our script does not fail
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;; on a otherwise fine package.
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(define python-dummy-no-setuptools
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(make-python-dummy
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"no-setuptools" #:use-setuptools? #f))
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(define python-dummy-fail-requirements
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(make-python-dummy "fail-requirements"
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#:setup-py-extra "install_requires=['nonexistent'],"))
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(define python-dummy-fail-import
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(make-python-dummy "fail-import" #:init-py "import nonexistent"))
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(define python-dummy-fail-console-script
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(make-python-dummy "fail-console-script"
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#:setup-py-extra (string-append "entry_points={'console_scripts': "
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"['broken = dummy:nonexistent']},")))
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(define (check-build-success store p)
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(unless store (test-skip 1))
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(test-assert (string-append "python-build-system: " (package-name p))
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(let* ((drv (package-derivation store p)))
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(build-derivations store (list drv)))))
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(define (check-build-failure store p)
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(unless store (test-skip 1))
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(test-assert (string-append "python-build-system: " (package-name p))
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(let ((drv (package-derivation store p)))
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(guard (c ((store-protocol-error? c)
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(pk 'failure c #t))) ;good!
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(build-derivations store (list drv))
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#f)))) ;bad: it should have failed
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(with-external-store store
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(for-each (lambda (p) (check-build-success store p))
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(list
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python-dummy-ok
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python-dummy-no-setuptools))
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(for-each (lambda (p) (check-build-failure store p))
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(list
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python-dummy-fail-requirements
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python-dummy-fail-import
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python-dummy-fail-console-script)))
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(test-end "builders")
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