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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016-2017, 2024 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (test-modules)
  #:use-module (guix modules)
  #:use-module ((guix build-system gnu) #:select (%default-gnu-imported-modules))
  #:use-module ((guix utils) #:select (call-with-temporary-directory))
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-34)
  #:use-module (srfi srfi-64))

(test-begin "modules")

(test-assert "closure of (guix build gnu-build-system)"
  (lset= equal?
         (live-module-closure '((guix build gnu-build-system)))
         (source-module-closure '((guix build gnu-build-system)))
         %default-gnu-imported-modules
         (source-module-closure %default-gnu-imported-modules)
         (live-module-closure %default-gnu-imported-modules)))

(test-assert "closure of (gnu build install)"
  (lset= equal?
         (live-module-closure '((gnu build install)))
         (source-module-closure '((gnu build install)))))

(test-assert "closure of (gnu build image)"
  (lset= equal?
         (live-module-closure '((gnu build image)))
         (source-module-closure '((gnu build image)))))

(test-equal "&missing-dependency-error"
  '(something that does not exist)
  (call-with-temporary-directory
   (lambda (directory)
     (call-with-output-file (string-append directory "/foobar.scm")
       (lambda (port)
         (write '(define-module (foobar)
                   #:use-module (something that does not exist))
                port)))

     (call-with-output-file (string-append directory "/baz.scm")
       (lambda (port)
         (write '(define-module (baz)
                   #:use-module (foobar))
                port)))

     (guard (c ((missing-dependency-error? c)
                (missing-dependency-module c)))
       (source-module-closure '((baz)) (list directory)
                              #:select? (const #t))))))

(test-equal "file-name->module-name"
  '(guix foo)
  (file-name->module-name "guix/foo.scm"))

(test-equal "file-name->module-name, leading dot"
  '(guix foo)
  (file-name->module-name "./guix/foo.scm"))

(test-end)
, that location would be dismissed, leading 'local-file' to fail to resolve file names relative to the source directory. Fixes <https://issues.guix.gnu.org/54003>. Reported by Aleksandr Vityazev <avityazev@posteo.org>. * guix/gexp.scm <eval-when> [read-syntax-redefined?, read-procedure] [read-syntax*]: New variables. [read-ungexp]: Adjust to expect either sexps or syntax objects. [read-gexp]: Call 'read-procedure'. * tests/gexp.scm ("local-file, relative file name, within gexp") ("local-file, relative file name, within gexp, compiled"): New tests. 2022-02-15gexp: 'computed-file' always uses a native Guile.Ludovic Courtès Fixes a regression whereby, when cross-compiling, 'computed-file' would use a cross-compiled Guile as its builder, which would fail to run. Regression introduced in af57d1bf6c46f47d82dbc234dde1e16fa8634e9d (the problem had always been there but was hidden before behind the (not guile) condition.) * guix/gexp.scm (computed-file-compiler): For 'guile', pass #:target #f. * tests/gexp.scm ("lower-object, computed-file, #:target"): New test. 2022-02-11tests: Pass #:guile to 'computed-file' & co.Ludovic Courtès Fixes a regression introduced in af57d1bf6c46f47d82dbc234dde1e16fa8634e9d whereby tests would end up building the world. * guix/gexp.scm (mixed-text-file): Add #:guile parameter and honor it. * tests/gexp.scm ("mixed-text-file"): Pass #:guile to 'mixed-text-file'. ("file-union"): Pass #:guile to 'file-union'. ("lower-object, computed-file"): Pass #:guile to 'computed-file'. ("lower-object, computed-file + grafts"): Likewise. * tests/packages.scm ("origin->derivation, single file with snippet"): Likewise. * tests/profiles.scm ("profile-derivation, ordering & collisions"): Likewise. * guix/tests.scm (test-file): Likewise. 2021-11-27gexp: 'file-append' correctly handles bases without an expander.Ludovic Courtès This fixes this use case: (file-append (let-system ...) ...) * guix/gexp.scm (file-append-compiler): When BASE lacks an expander, delegate to LOWERED. * tests/gexp.scm ("let-system in file-append"): New test. 2021-11-17Merge branch 'master' into core-updates-frozenLudovic Courtès 2021-11-16tests: Factorize 'file=?'.Ludovic Courtès * guix/tests.scm (file=?): Add optional 'stat' parameter. Add fast patch comparing inode numbers. * tests/gexp.scm ("imported-files with file-like objects"): Remove 'file=?' procedure and use the one from (guix tests). 2021-09-25gexp: Leave grafting as is when lowering allowed/disallowed references.Ludovic Courtès Fixes <https://issues.guix.gnu.org/50676>. Reported by Mathieu Othacehe <othacehe@gnu.org>. Commit a779363b6aa581e88eda21f9f35530962d54ac25 was partially incorrect: references passed to #:allowed-references or #:references-graphs *can* be lowered as references to grafted elements. This is for example the case when doing: (computed-file "partition.img" exp #:options `(#:references-graphs ,inputs)) Here INPUTS must be lowered as a reference to suitably grafted elements. Failing to do that, the reference graph will not match the actual INPUTS. However, when building a package, those references must indeed refer only to ungrafted packages. This commit preserves that by having build systems pass #:graft? #f. * guix/gexp.scm (lower-reference-graphs, lower-references): Remove uses of 'without-grafting'. This reverts a779363b6aa581e88eda21f9f35530962d54ac25. * guix/build-system/cmake.scm (cmake-build, cmake-cross-build): Pass #:graft? #f. * guix/build-system/glib-or-gtk.scm (glib-or-gtk-build) (glib-or-gtk-cross-build): Likewise. * guix/build-system/gnu.scm (gnu-build, gnu-cross-build): Likewise. * guix/build-system/meson.scm (meson-build, meson-cross-build): Likewise. * guix/build-system/trivial.scm (trivial-build, trivial-cross-build): Likewise. * tests/gexp.scm ("lower-object, computed-file + grafts"): New test. * tests/packages.scm ("trivial with #:allowed-references + grafts"): New test. 2021-07-18Merge branch 'master' into core-updatesLudovic Courtès 2021-06-30guix: gexp: Define gexp->approximate-sexp.Maxime Devos It will be used in the 'optional-tests' linter. * guix/gexp.scm (gexp->approximate-sexp): New procedure. * tests/gexp.scm ("no references", "unquoted gexp", "unquoted gexp (native)") ("spliced gexp", "unspliced gexp, approximated") ("unquoted gexp, approximated"): Test it. * doc/gexp.scm ("G-Expressions"): Document it. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org> 2021-03-30gexp: Add 'sexp->gexp'.Ludovic Courtès * guix/gexp.scm (sexp->gexp): New procedure. * tests/gexp.scm ("sexp->gexp"): New test. 2021-03-03gexp: #:references-graphs refers to non-native derivations.Ludovic Courtès Fixes a regression introduced in c6d6aee6659acb293eb33f498fdac3b47a19a48, where #:reference-graphs would end up referring to native inputs. This would notably break the compilation of systems using a childhurd, because they would attempt to build the 'hurd' package natively. * guix/gexp.scm (lower-reference-graphs)[tuple->gexp-input]: Honor TARGET. * tests/gexp.scm ("gexp->derivation #:references-graphs cross-compilation"): New test. 2021-02-23gexp: Micro-optimize 'gexp->sexp' and 'lower-inputs'.Ludovic Courtès * guix/gexp.scm (lower-inputs, gexp->sexp): Change keyword parameters to positional parameters. Adjust callers accordingly. * tests/gexp.scm (gexp->sexp*, "gexp->file"): Adjust accordingly. 2021-02-23gexp: 'gexp-inputs' returns both native and non-native inputs.Ludovic Courtès This avoids double traversal of references and extra bookkeeping, thereby further reducing memory allocations. * guix/gexp.scm (lower-gexp): Include only one call to 'lower-inputs'. (gexp-inputs): Remove #:native? parameter. [set-gexp-input-native?]: New procedure. [add-reference-inputs]: Use it. (gexp-native-inputs): Remove. * tests/gexp.scm (gexp-native-inputs): Remove. (gexp-input->tuple): Include 'gexp-input-native?'. ("let-system") ("let-system, nested") ("ungexp + ungexp-native") ("ungexp + ungexp-native, nested") ("ungexp + ungexp-native, nested, special mixture") ("input list") ("input list + ungexp-native") ("input list splicing") ("input list splicing + ungexp-native-splicing") ("gexp list splicing + ungexp-splicing"): Adjust accordingly. 2021-02-23gexp: 'gexp-inputs' returns a list of <gexp-input> records.Ludovic Courtès This slightly reduces memory allocation. * guix/gexp.scm (lower-inputs): Expect a list of <gexp-input> rather than a list of tuples. (lower-reference-graphs)[tuple->gexp-input]: New procedure. Use it. (gexp-inputs): Return a list of <gexp-input> rather than a list of tuples. * tests/gexp.scm (gexp-input->tuple): New procedure. ("one input package") ("one input package, dotted list") ("one input origin") ("one local file") ("one local file, symlink") ("one plain file") ("two input packages, one derivation, one file") ("file-append") ("file-append, output") ("file-append, nested") ("let-system") ("let-system, nested") ("ungexp + ungexp-native") ("ungexp + ungexp-native, nested") ("ungexp + ungexp-native, nested, special mixture") ("input list") ("input list + ungexp-native") ("input list splicing") ("input list splicing + ungexp-native-splicing") ("gexp list splicing + ungexp-splicing"): Adjust accordingly. 2020-12-15store-copy: 'populate-store' can optionally deduplicate files.Ludovic Courtès Until now deduplication was performed as an additional pass after copying files, which involve re-traversing all the files that had just been copied. * guix/store/deduplication.scm (copy-file/deduplicate): New procedure. * tests/store-deduplication.scm ("copy-file/deduplicate"): New test. * guix/build/store-copy.scm (populate-store): Add #:deduplicate? parameter and honor it. * tests/gexp.scm ("gexp->derivation, store copy"): Pass #:deduplicate? #f to 'populate-store'. * gnu/build/image.scm (initialize-root-partition): Pass #:deduplicate? to 'populate-store'. Pass #:deduplicate? #f to 'register-closure'. * gnu/build/vm.scm (root-partition-initializer): Likewise. * gnu/build/install.scm (populate-single-profile-directory): Pass #:deduplicate? #f to 'populate-store'. * gnu/build/linux-initrd.scm (build-initrd): Likewise. * guix/scripts/pack.scm (self-contained-tarball)[import-module?]: New procedure. [build]: Pass it as an argument to 'source-module-closure'. * guix/scripts/pack.scm (squashfs-image)[build]: Wrap in 'with-extensions'. * gnu/system/linux-initrd.scm (expression->initrd)[import-module?]: New procedure. [builder]: Pass it to 'source-module-closure'. * gnu/system/install.scm (cow-store-service-type)[import-module?]: New procedure. Pass it to 'source-module-closure'. 2020-12-15store-copy: 'populate-store' resets timestamps.Ludovic Courtès Until now, 'populate-store' would reset permissions but not timestamps, so callers would resort to going through an extra directory traversal to reset timestamps. * guix/build/store-copy.scm (reset-permissions): Remove. (copy-recursively): New procedure. (populate-store): Pass #:keep-permissions? to 'copy-recursively'. Remove call to 'reset-permissions'. * tests/gexp.scm ("gexp->derivation, store copy"): In BUILD-DRV, check whether 'populate-store' canonicalizes permissions and timestamps. * gnu/build/image.scm (initialize-root-partition): Pass #:reset-timestamps? #f to 'register-closure'. * gnu/build/vm.scm (root-partition-initializer): Likewise. 2020-11-05gexp: Warn when importing (guix config) or (ice-9 …).Ludovic Courtès While importing those modules from the host system is valid, it is often a mistake that introduces non-reproducibility. This patch prints a warning when that happens. * guix/gexp.scm (gexp-attribute): Add #:validate parameter and honor it. (gexp-modules)[validate-modules]: New procedure. Pass it to 'gexp-attribute'. * tests/gexp.scm ("gexp-modules, warning"): New test. 2020-11-05gexp: Store the source code location in <gexp>.Ludovic Courtès * guix/gexp.scm (<gexp>)[location]: New field. (gexp-location): New procedure. (write-gexp): Print the location of GEXP. (gexp->derivation): Adjust call to 'make-gexp'. (gexp): Likewise.