b8cbf635cc* tests/environment.scm ("current-environment-mods-copy: empty")
("current-environment-mods: init", "append-environment-mods: basic")
("append-environment-mods: twice", "clear-environment-mods: effect")
("current-environment-mods-copy: basic"): New tests.
92 lines
3.5 KiB
Scheme
92 lines
3.5 KiB
Scheme
;;;; environment.scm -- tests for (mcron environment) module
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;;; Copyright © 2016, 2018 Mathieu Lirzin <mthl@gnu.org>
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;;;
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;;; This file is part of GNU Mcron.
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;;;
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;;; GNU Mcron is free software: you can redistribute it and/or modify
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;;; it 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
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;;; (at your option) any later version.
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;;;
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;;; GNU Mcron is distributed in the hope that it will be useful,
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;;; but 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 Mcron. If not, see <http://www.gnu.org/licenses/>.
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(use-modules (srfi srfi-64)
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(srfi srfi-111)
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(mcron environment))
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(test-begin "environment")
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;;; Check 'current-environment-mods' initial value which should be empty.
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(test-equal "current-environment-mods: init"
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'()
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(unbox (@@ (mcron environment) %current-environment-mods)))
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;;; Check 'current-environment-mods-copy' with an empty environment
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(test-assert "current-environment-mods-copy: empty"
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(let* ((env (box '()))
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(copy0 (get-current-environment-mods-copy #:environ env))
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(copy1 (get-current-environment-mods-copy #:environ env)))
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(set! copy1 (assoc-set! copy1 "FOO" "BAR"))
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(and (equal? '() (unbox env))
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(equal? '() copy0)
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(equal? '(("FOO" . "BAR")) copy1))))
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;;; Check 'current-environment-mods-copy' with a basic environment
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(test-assert "current-environment-mods-copy: basic"
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(let* ((init-env '(("a" . "1") ("b" . "2")))
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(env (box init-env))
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(copy0 (get-current-environment-mods-copy #:environ env))
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(copy1 (get-current-environment-mods-copy #:environ env)))
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(set! copy1 (assoc-set! copy1 "c" "3"))
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(and (equal? init-env (unbox env))
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(equal? init-env copy0)
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(equal? `(("c" . "3") . ,init-env) copy1))))
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;;; Check 'append-environment-mods' basic call
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(test-equal "append-environment-mods: basic"
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"BAR"
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(let ((env (box '())))
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(append-environment-mods "FOO" "BAR" #:environ env)
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(assoc-ref (unbox env) "FOO")))
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;;; Check 'append-environment-mods' that when adding the same key twice the
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;;; later is placed after the previous one.
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(test-equal "append-environment-mods: twice"
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'(("FOO" . "BAR") ("FOO" . "BAZ"))
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(let ((env (box '())))
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(append-environment-mods "FOO" "BAR" #:environ env)
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(append-environment-mods "FOO" "BAZ" #:environ env)
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(unbox env)))
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;;; Check 'clear-environment-mods' side effect
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(test-equal "clear-environment-mods: effect"
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'()
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(let ((env (box '())))
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(append-environment-mods "FOO" "BAR" #:environ env)
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(append-environment-mods "FOO" "BAZ" #:environ env)
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(clear-environment-mods #:environ env)
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(unbox env)))
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;;; Check 'modify-environment' basic call
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(test-assert "modifiy-environment: basic"
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(begin
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(modify-environment '(("FOO" . "bar")) (getpw))
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(equal? (getenv "FOO") "bar")))
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(test-assert "modifiy-environment: user & logname"
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;; Check that USER and LOGNAME environment variables can't be changed.
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(let* ((user-entry (pk (getpw)))
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(user-name (passwd:name user-entry)))
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(modify-environment '(("USER" . "alice")) user-entry)
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(modify-environment '(("LOGNAME" . "bob")) user-entry)
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(equal? user-name
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(pk (getenv "USER"))
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(pk (getenv "LOGNAME")))))
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(test-end)
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