4d636af876* tests/utils.scm ("mcron-error: exit code", "mcron-error: output")
("mcron-error: output no-exit", "mcron-error: only stderr"): New tests.
93 lines
2.7 KiB
Scheme
93 lines
2.7 KiB
Scheme
;;;; utils.scm -- tests for (mcron utils) module
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;;; Copyright © 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 (ice-9 match)
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(ice-9 rdelim)
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(srfi srfi-64)
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(mcron utils))
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(test-begin "utils")
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;;; Check 'mcron-error' error code return value.
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(test-equal "mcron-error: exit code"
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42
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(match (primitive-fork)
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(0 ;child
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(mcron-error 42 "exit with 42"))
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((= waitpid (pid . exit-code)) ;parent
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(status:exit-val exit-code))))
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;;; Check 'mcron-error' output with basic error code.
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(test-equal "mcron-error: output"
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"mcron: token"
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(call-with-output-string
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(λ (port)
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(match (pipe)
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((in . out)
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(match (primitive-fork)
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(0 ;child
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(close in)
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(with-error-to-port out
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(λ () (mcron-error 37 "token"))))
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((= waitpid (pid . exit-code)) ;parent
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(close out)
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(display (read-line in) port))))))))
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;;; Check mcron-error output when error code is 0.
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(test-equal "mcron-error: output no-exit"
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"mcron: foobar\n"
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(call-with-output-string
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(λ (port)
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(with-error-to-port port
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(λ ()
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(mcron-error 0 "foo" "bar"))))))
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;;; Check that mcron-error doesn't print anything on the standard output.
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(test-equal "mcron-error: only stderr"
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""
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(with-output-to-string
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(λ () (mcron-error 0 "foo" "bar"))))
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(define entry
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;; Random user entry.
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(getpw))
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;;; Call 'get-user' with a valid uid.
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(let ((uid (getuid)))
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(test-equal "get-user: uid"
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uid
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(passwd:uid (get-user uid))))
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;;; Call 'get-user' with a valid user name.
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(let ((name (passwd:name entry)))
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(test-equal "get-user: name"
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name
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(passwd:name (get-user name))))
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;;; Call 'get-user' with a passwd entry.
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(test-equal "get-user: passwd entry"
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entry
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(get-user entry))
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;;; Call 'get-user' with an invalid uid.
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(test-error "get-user: invalid uid" #t (get-user -20000))
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;;; Call 'get-user' with an invalid spec.
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(test-error "get-user: invalid spec" #t (get-user 'wrong))
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(test-end)
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