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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015, 2019 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-scripts)
  #:use-module (guix scripts)
  #:use-module (guix tests)
  #:use-module ((guix scripts build)
                #:select (%standard-build-options))
  #:use-module (srfi srfi-64))

;; Test the (guix scripts) module.


(test-begin "scripts")

(test-equal "parse-command-line"
  '((argument . "bar") (argument . "foo")
    (cores . 10)                                  ;takes precedence
    (substitutes? . #f) (keep-failed? . #t)
    (max-jobs . 77) (cores . 42))

  (with-environment-variable "GUIX_BUILD_OPTIONS" "-c 42 -M 77"
    (parse-command-line '("--keep-failed" "--no-substitutes"
                          "--cores=10" "foo" "bar")
                        %standard-build-options
                        (list '()))))

(test-equal "parse-command-line and --no options"
  '((argument . "foo")
    (substitutes? . #f))                          ;takes precedence

  (with-environment-variable "GUIX_BUILD_OPTIONS" "--no-substitutes"
    (parse-command-line '("foo")
                        %standard-build-options
                        (list '((substitutes? . #t))))))

(test-end "scripts")

;;; Local Variables:
;;; eval: (put 'with-environment-variable 'scheme-indent-function 2)
;;; End:
")
+ "source_mtime = 1"))
+ #t))
+ ;; These tests fail because of our change to the bytecode
+ ;; validation. They fail because expected exceptions do not get
+ ;; thrown. This seems to be no problem.
+ (add-after 'unpack 'disable-broken-bytecode-tests
+ (lambda _
+ (substitute* "Lib/test/test_importlib/source/test_file_loader.py"
+ (("test_bad_marshal")
+ "disable_test_bad_marshal")
+ (("test_no_marshal")
+ "disable_test_no_marshal")
+ (("test_non_code_marshal")
+ "disable_test_non_code_marshal"))
+ #t))
+ ;; Unset DETERMINISTIC_BUILD to allow for tests that check that
+ ;; stale pyc files are rebuilt.
+ (add-before 'check 'allow-non-deterministic-compilation
+ (lambda _ (unsetenv "DETERMINISTIC_BUILD") #t))
+ ;; We need to rebuild all pyc files for three different
+ ;; optimization levels to replace all files that were not built
+ ;; deterministically.
+
+ ;; FIXME: Without this phase we have close to 2000 files that
+ ;; differ across different builds of this package. With this phase
+ ;; there are about 500 files left that differ.
+ (add-after 'install 'rebuild-bytecode
+ (lambda* (#:key outputs #:allow-other-keys)
+ (setenv "DETERMINISTIC_BUILD" "1")
+ (let ((out (assoc-ref outputs "out")))
+ (for-each
+ (lambda (opt)
+ (format #t "Compiling with optimization level: ~a\n"
+ (if (null? opt) "none" (car opt)))
+ (for-each (lambda (file)
+ (apply invoke
+ `(,(string-append out "/bin/python3")
+ ,@opt
+ "-m" "compileall"
+ "-f" ; force rebuild
+ ;; Don't build lib2to3, because it's Python 2 code.
+ ;; Also don't build obviously broken test code.
+ "-x" "(lib2to3|test/bad.*)"
+ ,file)))
+ (find-files out "\\.py$")))
+ (list '() '("-O") '("-OO"))))))))))
(native-search-paths
(list (search-path-specification
(variable "PYTHONPATH")