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environment: modify-environment: Add tests.

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* tests/environment.scm: New test.
* Makefile.am (TESTS): Add it.
This commit is contained in:
Mathieu Lirzin 2016-05-10 02:22:09 +02:00
commit e9fde01d27
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2 changed files with 42 additions and 1 deletions
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4
Makefile.am
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@ -68,7 +68,9 @@ SCM_LOG_DRIVER = \
$(builddir)/pre-inst-env $(GUILE) \
$(srcdir)/build-aux/test-driver.scm
TESTS = tests/job-specifier.scm
TESTS = \
tests/environment.scm \
tests/job-specifier.scm
# Unset 'GUILE_LOAD_COMPILED_PATH' altogether while compiling. Otherwise, if
# $GUILE_LOAD_COMPILED_PATH contains $(mcronmoduledir), we may find .go files

39
tests/environment.scm Normal file
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@ -0,0 +1,39 @@
;;;; environment.scm -- tests for (mcron environment) module
;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
;;;
;;; This file is part of GNU Mcron.
;;;
;;; GNU Mcron 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 Mcron 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 Mcron. If not, see <http://www.gnu.org/licenses/>.
(use-modules (srfi srfi-64)
(mcron environment))
(test-begin "environment")
(test-assert "modifiy-environment: basic"
(begin
(modify-environment '(("FOO" . "bar")) (getpw))
(equal? (getenv "FOO") "bar")))
(test-assert "modifiy-environment: user & logname"
;; Check that USER and LOGNAME environment variables can't be changed.
(let* ((user-entry (pk (getpw)))
(user-name (passwd:name user-entry)))
(modify-environment '(("USER" . "alice")) user-entry)
(modify-environment '(("LOGNAME" . "bob")) user-entry)
(equal? user-name
(pk (getenv "USER"))
(pk (getenv "LOGNAME")))))
(test-end)