f68b3ba12d
* guix/transformations.scm: New file. * tests/scripts-build.scm: Rename to... * tests/transformations.scm: ... this. * Makefile.am (MODULES): Add 'guix/transformations.scm'. (SCM_TESTS): Adjust to rename. * guix/scripts/build.scm (numeric-extension?) (tarball-base-name, <downloaded-file>, download-to-store*) (compile-downloaded-file, package-with-source) (transform-package-source, evaluate-replacement-specs) (transform-package-inputs, transform-package-inputs/graft) (%not-equal, package-git-url, evaluate-git-replacement-specs) (transform-package-source-branch, transform-package-source-commit) (transform-package-source-git-url, package-dependents/spec) (package-toolchain-rewriting, transform-package-toolchain) (transform-package-with-debug-info, transform-package-tests) (%transformations, transformation-procedure, %transformation-options) (show-transformation-options-help, options->transformation) (package-transformations): Move to (guix transformations). * guix/scripts/environment.scm: Adjust accordingly. * guix/scripts/graph.scm: Likewise. * guix/scripts/install.scm: Likewise. * guix/scripts/pack.scm: Likewise. * guix/scripts/package.scm: Likewise. * guix/scripts/upgrade.scm: Likewise. * po/guix/POTFILES.in: Add 'guix/transformations.scm'.
380 lines
17 KiB
Scheme
380 lines
17 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2016, 2017, 2019, 2020 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-transformations)
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#:use-module (guix tests)
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#:use-module (guix store)
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#:use-module ((guix gexp) #:select (lower-object))
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#:use-module (guix derivations)
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#:use-module (guix packages)
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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 transformations)
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#:use-module (guix ui)
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#:use-module (guix utils)
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#:use-module (guix git)
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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 busybox)
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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-26)
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#:use-module (srfi srfi-64))
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(test-begin "transformations")
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(test-assert "options->transformation, no transformations"
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(let ((p (dummy-package "foo"))
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(t (options->transformation '())))
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(eq? (t p) p)))
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(test-assert "options->transformation, with-source"
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;; Our pseudo-package is called 'guix.scm' so the 'guix.scm' source should
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;; be applicable.
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(let* ((p (dummy-package "guix.scm"))
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(s (search-path %load-path "guix.scm"))
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(t (options->transformation `((with-source . ,s)))))
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(with-store store
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(let* ((new (t p))
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(source (run-with-store store
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(lower-object (package-source new)))))
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(and (not (eq? new p))
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(string=? source
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(add-to-store store "guix.scm" #t
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"sha256" s)))))))
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(test-assert "options->transformation, with-source, replacement"
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;; Same, but this time the original package has a 'replacement' field. We
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;; expect that replacement to be set to #f in the new package.
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(let* ((p (dummy-package "guix.scm" (replacement coreutils)))
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(s (search-path %load-path "guix.scm"))
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(t (options->transformation `((with-source . ,s)))))
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(let ((new (t p)))
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(and (not (eq? new p))
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(not (package-replacement new))))))
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(test-assert "options->transformation, with-source, with version"
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;; Our pseudo-package is called 'guix.scm' so the 'guix.scm-2.0' source
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;; should be applicable, and its version should be extracted.
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(let ((p (dummy-package "foo"))
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(s (search-path %load-path "guix.scm")))
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(call-with-temporary-directory
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(lambda (directory)
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(let* ((f (string-append directory "/foo-42.0.tar.gz"))
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(t (options->transformation `((with-source . ,f)))))
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(copy-file s f)
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(with-store store
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(let* ((new (t p))
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(source (run-with-store store
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(lower-object (package-source new)))))
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(and (not (eq? new p))
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(string=? (package-name new) (package-name p))
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(string=? (package-version new) "42.0")
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(string=? source
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(add-to-store store (basename f) #t
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"sha256" f))))))))))
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(test-assert "options->transformation, with-source, no matches"
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;; When a transformation in not applicable, a warning must be raised.
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(let* ((p (dummy-package "foobar"))
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(s (search-path %load-path "guix.scm"))
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(t (options->transformation `((with-source . ,s)))))
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(let* ((port (open-output-string))
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(new (parameterize ((guix-warning-port port))
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(t p))))
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(and (eq? new p)
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(string-contains (get-output-string port)
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"had no effect")))))
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(test-assert "options->transformation, with-source, PKG=URI"
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(let* ((p (dummy-package "foo"))
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(s (search-path %load-path "guix.scm"))
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(f (string-append "foo=" s))
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(t (options->transformation `((with-source . ,f)))))
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(with-store store
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(let* ((new (t p))
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(source (run-with-store store
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(lower-object (package-source new)))))
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(and (not (eq? new p))
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(string=? (package-name new) (package-name p))
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(string=? (package-version new)
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(package-version p))
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(string=? source
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(add-to-store store (basename s) #t
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"sha256" s)))))))
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(test-assert "options->transformation, with-source, PKG@VER=URI"
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(let* ((p (dummy-package "foo"))
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(s (search-path %load-path "guix.scm"))
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(f (string-append "foo@42.0=" s))
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(t (options->transformation `((with-source . ,f)))))
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(with-store store
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(let* ((new (t p))
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(source (run-with-store store
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(lower-object (package-source new)))))
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(and (not (eq? new p))
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(string=? (package-name new) (package-name p))
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(string=? (package-version new) "42.0")
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(string=? source
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(add-to-store store (basename s) #t
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"sha256" s)))))))
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(test-assert "options->transformation, with-input"
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(let* ((p (dummy-package "guix.scm"
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(inputs `(("foo" ,(specification->package "coreutils"))
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("bar" ,(specification->package "grep"))
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("baz" ,(dummy-package "chbouib"
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(native-inputs `(("x" ,grep)))))))))
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(t (options->transformation '((with-input . "coreutils=busybox")
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(with-input . "grep=findutils")))))
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(let ((new (t p)))
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(and (not (eq? new p))
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(match (package-inputs new)
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((("foo" dep1) ("bar" dep2) ("baz" dep3))
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(and (string=? (package-full-name dep1)
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(package-full-name busybox))
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(string=? (package-full-name dep2)
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(package-full-name findutils))
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(string=? (package-name dep3) "chbouib")
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(match (package-native-inputs dep3)
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((("x" dep))
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(string=? (package-full-name dep)
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(package-full-name findutils)))))))))))
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(test-assert "options->transformation, with-graft"
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(let* ((p (dummy-package "guix.scm"
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(inputs `(("foo" ,grep)
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("bar" ,(dummy-package "chbouib"
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(native-inputs `(("x" ,grep)))))))))
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(t (options->transformation '((with-graft . "grep=findutils")))))
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(let ((new (t p)))
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(and (not (eq? new p))
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(match (package-inputs new)
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((("foo" dep1) ("bar" dep2))
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(and (string=? (package-full-name dep1)
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(package-full-name grep))
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(string=? (package-full-name (package-replacement dep1))
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(package-full-name findutils))
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(string=? (package-name dep2) "chbouib")
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(match (package-native-inputs dep2)
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((("x" dep))
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(with-store store
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(string=? (derivation-file-name
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(package-derivation store findutils))
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(derivation-file-name
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(package-derivation store dep)))))))))))))
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(test-equal "options->transformation, with-branch"
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(git-checkout (url "https://example.org")
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(branch "devel")
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(recursive? #t))
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(let* ((p (dummy-package "guix.scm"
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(inputs `(("foo" ,grep)
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("bar" ,(dummy-package "chbouib"
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(source (origin
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(method git-fetch)
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(uri (git-reference
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(url "https://example.org")
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(commit "cabba9e")))
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(sha256 #f)))))))))
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(t (options->transformation '((with-branch . "chbouib=devel")))))
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(let ((new (t p)))
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(and (not (eq? new p))
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(match (package-inputs new)
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((("foo" dep1) ("bar" dep2))
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(and (string=? (package-full-name dep1)
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(package-full-name grep))
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(string=? (package-name dep2) "chbouib")
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(package-source dep2))))))))
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(test-equal "options->transformation, with-commit"
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(git-checkout (url "https://example.org")
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(commit "abcdef")
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(recursive? #t))
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(let* ((p (dummy-package "guix.scm"
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(inputs `(("foo" ,grep)
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("bar" ,(dummy-package "chbouib"
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(source (origin
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(method git-fetch)
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(uri (git-reference
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(url "https://example.org")
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(commit "cabba9e")))
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(sha256 #f)))))))))
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(t (options->transformation '((with-commit . "chbouib=abcdef")))))
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(let ((new (t p)))
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(and (not (eq? new p))
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(match (package-inputs new)
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((("foo" dep1) ("bar" dep2))
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(and (string=? (package-full-name dep1)
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(package-full-name grep))
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(string=? (package-name dep2) "chbouib")
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(package-source dep2))))))))
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(test-equal "options->transformation, with-git-url"
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(let ((source (git-checkout (url "https://example.org")
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(recursive? #t))))
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(list source source))
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(let* ((p (dummy-package "guix.scm"
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(inputs `(("foo" ,grep)
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("bar" ,(dummy-package "chbouib"
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(native-inputs `(("x" ,grep)))))))))
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(t (options->transformation '((with-git-url . "grep=https://example.org")))))
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(let ((new (t p)))
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(and (not (eq? new p))
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(match (package-inputs new)
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((("foo" dep1) ("bar" dep2))
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(and (string=? (package-full-name dep1)
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(package-full-name grep))
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(string=? (package-name dep2) "chbouib")
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(match (package-native-inputs dep2)
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((("x" dep3))
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(map package-source (list dep1 dep3)))))))))))
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(test-equal "options->transformation, with-git-url + with-branch"
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;; Combine the two options and make sure the 'with-branch' transformation
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;; comes after the 'with-git-url' transformation.
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(let ((source (git-checkout (url "https://example.org")
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(branch "BRANCH")
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(recursive? #t))))
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(list source source))
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(let* ((p (dummy-package "guix.scm"
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(inputs `(("foo" ,grep)
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("bar" ,(dummy-package "chbouib"
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(native-inputs `(("x" ,grep)))))))))
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(t (options->transformation
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(reverse '((with-git-url
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. "grep=https://example.org")
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(with-branch . "grep=BRANCH"))))))
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(let ((new (t p)))
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(and (not (eq? new p))
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(match (package-inputs new)
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((("foo" dep1) ("bar" dep2))
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(and (string=? (package-name dep1) "grep")
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(string=? (package-name dep2) "chbouib")
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(match (package-native-inputs dep2)
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((("x" dep3))
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(map package-source (list dep1 dep3)))))))))))
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(define* (depends-on-toolchain? p #:optional (toolchain "gcc-toolchain"))
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"Return true if P depends on TOOLCHAIN instead of the default tool chain."
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(define toolchain-packages
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'("gcc" "binutils" "glibc" "ld-wrapper"))
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(define (package-name* obj)
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(and (package? obj) (package-name obj)))
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(match (bag-build-inputs (package->bag p))
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(((_ (= package-name* packages) . _) ...)
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(and (not (any (cut member <> packages) toolchain-packages))
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(member toolchain packages)))))
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(test-assert "options->transformation, with-c-toolchain"
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(let* ((dep0 (dummy-package "chbouib"
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(build-system gnu-build-system)
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(native-inputs `(("y" ,grep)))))
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(dep1 (dummy-package "stuff"
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(native-inputs `(("x" ,dep0)))))
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(p (dummy-package "thingie"
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(build-system gnu-build-system)
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(inputs `(("foo" ,grep)
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("bar" ,dep1)))))
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(t (options->transformation
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'((with-c-toolchain . "chbouib=gcc-toolchain")))))
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;; Here we check that the transformation applies to DEP0 and all its
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;; dependents: DEP0 must use GCC-TOOLCHAIN, DEP1 must use GCC-TOOLCHAIN
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;; and the DEP0 that uses GCC-TOOLCHAIN, and so on.
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(let ((new (t p)))
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(and (depends-on-toolchain? new "gcc-toolchain")
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(match (bag-build-inputs (package->bag new))
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((("foo" dep0) ("bar" dep1) _ ...)
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(and (depends-on-toolchain? dep1 "gcc-toolchain")
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(not (depends-on-toolchain? dep0 "gcc-toolchain"))
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(string=? (package-full-name dep0)
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(package-full-name grep))
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(match (bag-build-inputs (package->bag dep1))
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((("x" dep) _ ...)
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(and (depends-on-toolchain? dep "gcc-toolchain")
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(match (bag-build-inputs (package->bag dep))
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((("y" dep) _ ...) ;this one is unchanged
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(eq? dep grep)))))))))))))
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(test-equal "options->transformation, with-c-toolchain twice"
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(package-full-name grep)
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(let* ((dep0 (dummy-package "chbouib"))
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(dep1 (dummy-package "stuff"))
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(p (dummy-package "thingie"
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(build-system gnu-build-system)
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(inputs `(("foo" ,dep0)
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("bar" ,dep1)
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("baz" ,grep)))))
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(t (options->transformation
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'((with-c-toolchain . "chbouib=clang-toolchain")
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(with-c-toolchain . "stuff=clang-toolchain")))))
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(let ((new (t p)))
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(and (depends-on-toolchain? new "clang-toolchain")
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(match (bag-build-inputs (package->bag new))
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((("foo" dep0) ("bar" dep1) ("baz" dep2) _ ...)
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(and (depends-on-toolchain? dep0 "clang-toolchain")
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(depends-on-toolchain? dep1 "clang-toolchain")
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(not (depends-on-toolchain? dep2 "clang-toolchain"))
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(package-full-name dep2))))))))
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(test-assert "options->transformation, with-c-toolchain, no effect"
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(let ((p (dummy-package "thingie"))
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(t (options->transformation
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'((with-c-toolchain . "does-not-exist=gcc-toolchain")))))
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;; When it has no effect, '--with-c-toolchain' returns P.
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(eq? (t p) p)))
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(test-equal "options->transformation, with-debug-info"
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'(#:strip-binaries? #f)
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(let* ((dep (dummy-package "chbouib"))
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(p (dummy-package "thingie"
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(build-system gnu-build-system)
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(inputs `(("foo" ,dep)
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("bar" ,grep)))))
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(t (options->transformation
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'((with-debug-info . "chbouib")))))
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(let ((new (t p)))
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(match (package-inputs new)
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((("foo" dep0) ("bar" dep1))
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(and (string=? (package-full-name dep1)
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(package-full-name grep))
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(package-arguments (package-replacement dep0))))))))
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(test-assert "options->transformation, without-tests"
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(let* ((dep (dummy-package "dep"))
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(p (dummy-package "foo"
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(inputs `(("dep" ,dep)))))
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(t (options->transformation '((without-tests . "dep")
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(without-tests . "tar")))))
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(let ((new (t p)))
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(match (bag-direct-inputs (package->bag new))
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((("dep" dep) ("tar" tar) _ ...)
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;; TODO: Check whether TAR has #:tests? #f when transformations
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;; apply to implicit inputs.
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(equal? (package-arguments dep)
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'(#:tests? #f)))))))
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(test-end)
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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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