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453d30d92c
For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
155 lines
6.9 KiB
EmacsLisp
155 lines
6.9 KiB
EmacsLisp
;;; battery-tests.el --- tests for battery.el -*- lexical-binding: t -*-
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;; Copyright (C) 2020 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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;;; Code:
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(require 'battery)
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(ert-deftest battery-linux-proc-apm-regexp ()
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"Test `rx' definition `battery--linux-proc-apm'."
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(let ((str "1.16 1.2 0x07 0x01 0xff 0x80 -1% -1 ?"))
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(should (string-match (rx battery--linux-proc-apm) str))
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(should (equal (match-string 0 str) str))
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(should (equal (match-string 1 str) "1.16"))
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(should (equal (match-string 2 str) "1.2"))
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(should (equal (match-string 3 str) "07"))
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(should (equal (match-string 4 str) "01"))
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(should (equal (match-string 5 str) "ff"))
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(should (equal (match-string 6 str) "80"))
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(should (equal (match-string 7 str) "-1"))
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(should (equal (match-string 8 str) "-1"))
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(should (equal (match-string 9 str) "?")))
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(let ((str "1.16 1.2 0x03 0x00 0x00 0x01 99% 1792 min"))
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(should (string-match (rx battery--linux-proc-apm) str))
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(should (equal (match-string 0 str) str))
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(should (equal (match-string 1 str) "1.16"))
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(should (equal (match-string 2 str) "1.2"))
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(should (equal (match-string 3 str) "03"))
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(should (equal (match-string 4 str) "00"))
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(should (equal (match-string 5 str) "00"))
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(should (equal (match-string 6 str) "01"))
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(should (equal (match-string 7 str) "99"))
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(should (equal (match-string 8 str) "1792"))
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(should (equal (match-string 9 str) "min"))))
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(ert-deftest battery-acpi-rate-regexp ()
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"Test `rx' definition `battery--acpi-rate'."
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(let ((str "01 mA"))
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(should (string-match (rx (battery--acpi-rate)) str))
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(should (equal (match-string 0 str) str))
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(should (equal (match-string 1 str) "01"))
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(should (equal (match-string 2 str) "mA")))
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(let ((str "23 mW"))
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(should (string-match (rx (battery--acpi-rate)) str))
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(should (equal (match-string 0 str) str))
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(should (equal (match-string 1 str) "23"))
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(should (equal (match-string 2 str) "mW")))
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(let ((str "23 mWh"))
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(should (string-match (rx (battery--acpi-rate)) str))
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(should (equal (match-string 0 str) "23 mW"))
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(should (equal (match-string 1 str) "23"))
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(should (equal (match-string 2 str) "mW")))
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(should-not (string-match (rx (battery--acpi-rate) eos) "45 mWh")))
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(ert-deftest battery-acpi-capacity-regexp ()
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"Test `rx' definition `battery--acpi-capacity'."
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(let ((str "01 mAh"))
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(should (string-match (rx battery--acpi-capacity) str))
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(should (equal (match-string 0 str) str))
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(should (equal (match-string 1 str) "01"))
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(should (equal (match-string 2 str) "mAh")))
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(let ((str "23 mWh"))
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(should (string-match (rx battery--acpi-capacity) str))
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(should (equal (match-string 0 str) str))
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(should (equal (match-string 1 str) "23"))
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(should (equal (match-string 2 str) "mWh")))
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(should-not (string-match (rx battery--acpi-capacity eos) "45 mW")))
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(ert-deftest battery-upower-state ()
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"Test `battery--upower-state'."
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;; Charging.
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(dolist (total '(nil charging discharging empty fully-charged
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pending-charge pending-discharge))
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(should (eq (battery--upower-state '(("State" . 1)) total) 'charging)))
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(dolist (state '(nil 0 1 2 3 4 5 6))
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(should (eq (battery--upower-state `(("State" . ,state)) 'charging)
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'charging)))
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;; Discharging.
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(dolist (total '(nil discharging empty fully-charged
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pending-charge pending-discharge))
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(should (eq (battery--upower-state '(("State" . 2)) total) 'discharging)))
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(dolist (state '(nil 0 2 3 4 5 6))
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(should (eq (battery--upower-state `(("State" . ,state)) 'discharging)
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'discharging)))
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;; Pending charge.
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(dolist (total '(nil empty fully-charged pending-charge pending-discharge))
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(should (eq (battery--upower-state '(("State" . 5)) total)
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'pending-charge)))
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(dolist (state '(nil 0 3 4 5 6))
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(should (eq (battery--upower-state `(("State" . ,state)) 'pending-charge)
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'pending-charge)))
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;; Pending discharge.
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(dolist (total '(nil empty fully-charged pending-discharge))
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(should (eq (battery--upower-state '(("State" . 6)) total)
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'pending-discharge)))
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(dolist (state '(nil 0 3 4 6))
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(should (eq (battery--upower-state `(("State" . ,state)) 'pending-discharge)
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'pending-discharge)))
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;; Empty.
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(dolist (total '(nil empty))
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(should (eq (battery--upower-state '(("State" . 3)) total) 'empty)))
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(dolist (state '(nil 0 3))
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(should (eq (battery--upower-state `(("State" . ,state)) 'empty) 'empty)))
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;; Fully charged.
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(dolist (total '(nil fully-charged))
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(should (eq (battery--upower-state '(("State" . 4)) total) 'fully-charged)))
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(dolist (state '(nil 0 4))
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(should (eq (battery--upower-state `(("State" . ,state)) 'fully-charged)
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'fully-charged))))
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(ert-deftest battery-upower-state-unknown ()
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"Test `battery--upower-state' with unknown states."
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;; Unknown running total retains new state.
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(should-not (battery--upower-state () nil))
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(should-not (battery--upower-state '(("State" . state)) nil))
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(should-not (battery--upower-state '(("State" . 0)) nil))
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(should (eq (battery--upower-state '(("State" . 1)) nil) 'charging))
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(should (eq (battery--upower-state '(("State" . 2)) nil) 'discharging))
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(should (eq (battery--upower-state '(("State" . 3)) nil) 'empty))
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(should (eq (battery--upower-state '(("State" . 4)) nil) 'fully-charged))
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(should (eq (battery--upower-state '(("State" . 5)) nil) 'pending-charge))
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(should (eq (battery--upower-state '(("State" . 6)) nil) 'pending-discharge))
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;; Unknown new state retains running total.
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(dolist (props '(() (("State" . state)) (("State" . 0))))
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(dolist (total '(nil charging discharging empty fully-charged
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pending-charge pending-discharge))
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(should (eq (battery--upower-state props total) total))))
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;; Conflicting empty and fully-charged.
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(should-not (battery--upower-state '(("State" . 3)) 'fully-charged))
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(should-not (battery--upower-state '(("State" . 4)) 'empty)))
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(ert-deftest battery-format ()
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"Test `battery-format'."
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(should (equal (battery-format "" ()) ""))
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(should (equal (battery-format "" '((?b . "-"))) ""))
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(should (equal (battery-format "%2a%-3b%.1p%%" '((?b . "-") (?p . "99")))
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"- 9%")))
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;;; battery-tests.el ends here
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