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81 lines
2.9 KiB
EmacsLisp
81 lines
2.9 KiB
EmacsLisp
;;; time-tests.el --- Tests for time.el -*- lexical-binding: t; -*-
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;; Copyright (C) 2020-2021 Free Software Foundation, Inc.
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;; Author: Stefan Kangas <stefankangas@gmail.com>
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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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(require 'ert)
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(require 'ert-x)
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(require 'time)
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(ert-deftest time-tests-display-time-mail-check-directory ()
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(let ((display-time-mail-directory (ert-resource-directory)))
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(should (display-time-mail-check-directory))))
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(ert-deftest time-tests-display-time-update--load ()
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(let ((display-time-load-average 1)
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(display-time-load-average-threshold 0))
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(display-time-next-load-average)
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(should (string-match (rx string-start " "
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(+ (| digit "."))
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string-end)
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(display-time-update--load))))
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(let (display-time-load-average)
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(should (equal (display-time-update--load) ""))))
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(ert-deftest time-tests-display-time-update ()
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(let ((display-time-load-average 1)
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(display-time-load-average-threshold 0)
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display-time-string)
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(display-time-update)
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(should (string-match (rx string-start
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(? digit) digit ":" digit digit
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(? (| "AM" "PM"))
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" " (+ (| digit "."))
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(? " Mail")
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" "
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string-end)
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display-time-string))))
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(ert-deftest time-tests-display-time-file-nonempty-p ()
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(should (display-time-file-nonempty-p (ert-resource-file "non-empty")))
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(should-not (display-time-file-nonempty-p "/non/existent")))
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(ert-deftest time-tests-world-clock ()
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(save-window-excursion
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(world-clock)
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(should (equal (buffer-name) world-clock-buffer-name))
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(should (string-match "New York" (buffer-string)))))
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(ert-deftest time-tests-world-clock/revert-buffer-works ()
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(save-window-excursion
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(world-clock)
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(revert-buffer)
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(should (string-match "New York" (buffer-string)))))
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(ert-deftest time-tests-emacs-uptime ()
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(should (string-match "^[0-9.]+ seconds?$" (emacs-uptime "%S"))))
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(ert-deftest time-tests-emacs-init-time ()
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(should (string-match "^[0-9.]+ seconds?$" (emacs-init-time))))
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(provide 'time-tests)
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;;; time-tests.el ends here
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