98 lines
3.8 KiB
EmacsLisp
98 lines
3.8 KiB
EmacsLisp
;;; em-basic-tests.el --- em-basic test suite -*- lexical-binding:t -*-
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;; Copyright (C) 2022-2024 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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;; GNU Emacs 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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;; GNU Emacs 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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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Tests for basic Eshell commands.
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;;; Code:
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(require 'ert)
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(require 'em-basic)
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(require 'eshell-tests-helpers
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(expand-file-name "eshell-tests-helpers"
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(file-name-directory (or load-file-name
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default-directory))))
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;;; Tests:
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(ert-deftest em-basic-test/umask/print-numeric ()
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"Test printing umask numerically."
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(cl-letf (((symbol-function 'default-file-modes) (lambda () #o775)))
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(eshell-command-result-equal "umask" "002\n"))
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(cl-letf (((symbol-function 'default-file-modes) (lambda () #o654)))
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(eshell-command-result-equal "umask" "123\n"))
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;; Make sure larger numbers don't cause problems.
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(cl-letf (((symbol-function 'default-file-modes) (lambda () #o1775)))
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(eshell-command-result-equal "umask" "002\n")))
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(ert-deftest em-basic-test/umask/print-symbolic ()
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"Test printing umask symbolically."
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(cl-letf (((symbol-function 'default-file-modes) (lambda () #o775)))
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(eshell-command-result-equal "umask -S"
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"u=rwx,g=rwx,o=rx\n"))
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(cl-letf (((symbol-function 'default-file-modes) (lambda () #o654)))
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(eshell-command-result-equal "umask -S"
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"u=wx,g=rx,o=x\n"))
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;; Make sure larger numbers don't cause problems.
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(cl-letf (((symbol-function 'default-file-modes) (lambda () #o1775)))
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(eshell-command-result-equal "umask -S"
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"u=rwx,g=rwx,o=rx\n")))
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(ert-deftest em-basic-test/umask/set-numeric ()
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"Test setting umask numerically."
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(let ((file-modes 0))
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(cl-letf (((symbol-function 'set-default-file-modes)
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(lambda (mode) (setq file-modes mode))))
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(eshell-test-command-result "umask 002")
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(should (= file-modes #o775))
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(eshell-test-command-result "umask 123")
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(should (= file-modes #o654))
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(eshell-test-command-result "umask $(identity #o222)")
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(should (= file-modes #o555)))))
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(ert-deftest em-basic-test/umask/set-symbolic ()
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"Test setting umask symbolically."
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(let ((file-modes 0))
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(cl-letf (((symbol-function 'default-file-modes)
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(lambda() file-modes))
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((symbol-function 'set-default-file-modes)
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(lambda (mode) (setq file-modes mode))))
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(eshell-test-command-result "umask u=rwx,g=rwx,o=rx")
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(should (= file-modes #o775))
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(eshell-test-command-result "umask u=rw,g=rx,o=x")
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(should (= file-modes #o651))
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(eshell-test-command-result "umask u+x,o-x")
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(should (= file-modes #o750))
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(eshell-test-command-result "umask a+rx")
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(should (= file-modes #o755)))))
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(ert-deftest em-basic-test/umask/set-with-S ()
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"Test that passing \"-S\" and a umask still sets the umask."
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(let ((file-modes 0))
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(cl-letf (((symbol-function 'set-default-file-modes)
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(lambda (mode) (setq file-modes mode))))
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(eshell-test-command-result "umask -S 002")
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(should (= file-modes #o775))
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(eshell-test-command-result "umask -S 123")
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(should (= file-modes #o654)))))
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;; em-basic-tests.el ends here
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