#!/usr/bin/env clitest
# Test charge thresholds for Dell laptops
# Requirements:
# * Hardware: Dell Laptop
# * Software: kernel module dell_laptop (Linux 6.11+)
# Copyright (c) 2024 Thomas Koch <linrunner at gmx.net>.
# SPDX-License-Identifier: GPL-2.0-or-later
#
$ # +++ Dell laptops +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
$ #
$ # --- tlp start
$ sudo tlp start -- START_CHARGE_THRESH_BAT0= STOP_CHARGE_THRESH_BAT0= START_CHARGE_THRESH_BAT1= STOP_CHARGE_THRESH_BAT1=
TLP started in AC mode (auto).
$ sudo tlp start -- START_CHARGE_THRESH_BAT0="60" STOP_CHARGE_THRESH_BAT0="100" START_CHARGE_THRESH_BAT1= STOP_CHARGE_THRESH_BAT1=
TLP started in AC mode (auto).
$ sudo tlp start -- START_CHARGE_THRESH_BAT0="100" STOP_CHARGE_THRESH_BAT0="100" START_CHARGE_THRESH_BAT1= STOP_CHARGE_THRESH_BAT1=
Error in configuration at START_CHARGE_THRESH_BAT0="100": not specified, invalid or out of range (50..95). Battery skipped.
TLP started in AC mode (auto).
$ sudo tlp start -- START_CHARGE_THRESH_BAT0="50" STOP_CHARGE_THRESH_BAT0="0" START_CHARGE_THRESH_BAT1= STOP_CHARGE_THRESH_BAT1=
Error in configuration at STOP_CHARGE_THRESH_BAT0="0": not specified, invalid or out of range (55..100). Battery skipped.
TLP started in AC mode (auto).
$ sudo tlp start -- START_CHARGE_THRESH_BAT0="50" STOP_CHARGE_THRESH_BAT0="101" START_CHARGE_THRESH_BAT1= STOP_CHARGE_THRESH_BAT1=
Error in configuration at STOP_CHARGE_THRESH_BAT0="101": not specified, invalid or out of range (55..100). Battery skipped.
TLP started in AC mode (auto).
$ sudo tlp start -- START_CHARGE_THRESH_BAT0="90" STOP_CHARGE_THRESH_BAT0="91" START_CHARGE_THRESH_BAT1= STOP_CHARGE_THRESH_BAT1=
Error in configuration: START_CHARGE_THRESH_BAT0 > STOP_CHARGE_THRESH_BAT0 - 5. Battery skipped.
TLP started in AC mode (auto).
$ sudo tlp start -- START_CHARGE_THRESH_BAT0="90" STOP_CHARGE_THRESH_BAT0="95" START_CHARGE_THRESH_BAT1= STOP_CHARGE_THRESH_BAT1=
TLP started in AC mode (auto).
$ sudo tlp start -- START_CHARGE_THRESH_BAT0="DEF" STOP_CHARGE_THRESH_BAT0="DEF" START_CHARGE_THRESH_BAT1= STOP_CHARGE_THRESH_BAT1=
TLP started in AC mode (auto).
$ sudo tlp start -- NATACPI_ENABLE=0 START_CHARGE_THRESH_BAT0="DEF" STOP_CHARGE_THRESH_BAT0="DEF"
TLP started in AC mode (auto).
$ #
$ # --- tlp setcharge w/o arguments
$ sudo tlp setcharge -- START_CHARGE_THRESH_BAT0="60" STOP_CHARGE_THRESH_BAT0="100" X_SOC_CHECK=0
Setting temporary charge thresholds for BAT0:
  start =  60
  stop  = 100 (no change)
$ sudo tlp setcharge -- START_CHARGE_THRESH_BAT0="100" STOP_CHARGE_THRESH_BAT0="100"
Error in configuration at START_CHARGE_THRESH_BAT0="100": not specified, invalid or out of range (50..95). Aborted.
$ sudo tlp setcharge -- START_CHARGE_THRESH_BAT0="50" STOP_CHARGE_THRESH_BAT0="0"
Error in configuration at STOP_CHARGE_THRESH_BAT0="0": not specified, invalid or out of range (55..100). Aborted.
$ sudo tlp setcharge -- START_CHARGE_THRESH_BAT0="50" STOP_CHARGE_THRESH_BAT0="101"
Error in configuration at STOP_CHARGE_THRESH_BAT0="101": not specified, invalid or out of range (55..100). Aborted.
$ sudo tlp setcharge -- START_CHARGE_THRESH_BAT0="90" STOP_CHARGE_THRESH_BAT0="91"
Error in configuration: START_CHARGE_THRESH_BAT0 > STOP_CHARGE_THRESH_BAT0 - 5. Aborted.
$ sudo tlp setcharge -- START_CHARGE_THRESH_BAT0="90" STOP_CHARGE_THRESH_BAT0="95"
Setting temporary charge thresholds for BAT0:
  start =  90
  stop  =  95
$ sudo tlp setcharge -- START_CHARGE_THRESH_BAT0="90" STOP_CHARGE_THRESH_BAT0="95"
Setting temporary charge thresholds for BAT0:
  start =  90 (no change)
  stop  =  95 (no change)
$ sudo tlp setcharge -- START_CHARGE_THRESH_BAT0="DEF" STOP_CHARGE_THRESH_BAT0="DEF"
Setting temporary charge thresholds for BAT0:
  stop  = 100
  start =  95
$ sudo tlp setcharge -- NATACPI_ENABLE=0 START_CHARGE_THRESH_BAT0="DEF" STOP_CHARGE_THRESH_BAT0="DEF"
Error: battery charge thresholds not available.
$ #
$ # --- tlp setcharge w/ arguments
$ sudo tlp setcharge 60 100 -- X_SOC_CHECK=0
Setting temporary charge thresholds for BAT0:
  start =  60
  stop  = 100 (no change)
$ sudo tlp setcharge 100 100 -- X_BAT_PLUGIN_SIMULATE=dell
Error: start charge threshold (100) for BAT0 is not specified, invalid or out of range (50..95). Aborted.
$ sudo tlp setcharge 50 0 -- X_BAT_PLUGIN_SIMULATE=dell
Error: stop charge threshold (0) for BAT0 is not specified, invalid or out of range (55..100). Aborted.
$ sudo tlp setcharge 50 101 -- X_BAT_PLUGIN_SIMULATE=dell
Error: stop charge threshold (101) for BAT0 is not specified, invalid or out of range (55..100). Aborted.
$ sudo tlp setcharge XYZZY 0 -- X_BAT_PLUGIN_SIMULATE=dell
Error: start charge threshold (XYZZY) for BAT0 is not specified, invalid or out of range (50..95). Aborted.
$ sudo tlp setcharge 50 XYZZY -- X_BAT_PLUGIN_SIMULATE=dell
Error: stop charge threshold (XYZZY) for BAT0 is not specified, invalid or out of range (55..100). Aborted.
$ sudo tlp setcharge 90 91 -- X_BAT_PLUGIN_SIMULATE=dell
Error: start threshold > stop threshold - 5 for BAT0. Aborted.
$ sudo tlp setcharge 90 95 -- X_BAT_PLUGIN_SIMULATE=dell
Setting temporary charge thresholds for BAT0:
  start =  90
  stop  =  95
$ sudo tlp setcharge 90 95 -- X_THRESH_SIMULATE_READERR="1"
Error: could not read current charge threshold(s) for BAT0. Aborted.
$ sudo tlp setcharge 90 95 -- X_BAT_PLUGIN_SIMULATE=dell
Setting temporary charge thresholds for BAT0:
  start =  90 (no change)
  stop  =  95 (no change)
$ sudo tlp setcharge DEF DEF -- X_BAT_PLUGIN_SIMULATE=dell
Setting temporary charge thresholds for BAT0:
  stop  = 100
  start =  95
$ sudo tlp setcharge BAT1 -- X_BAT_PLUGIN_SIMULATE=dell
Error: battery BAT1 not present.
$ sudo tlp setcharge 0 3 BAT1 -- X_BAT_PLUGIN_SIMULATE=dell
Error: battery BAT1 not present.
$ sudo tlp setcharge XYZZY ABCDE BAT1 -- X_BAT_PLUGIN_SIMULATE=dell
Error: battery BAT1 not present.
$ #
$ # --- tlp-stat
$ sudo tlp-stat -b | grep -E 'charge_(control|behaviour)'
/sys/class/power_supply/BAT0/charge_control_start_threshold =     95 [%]
/sys/class/power_supply/BAT0/charge_control_end_threshold   =    100 [%]
$ sudo tlp-stat -b -- X_THRESH_SIMULATE_READERR=1 | grep -E 'charge_(control|behaviour)'
/sys/class/power_supply/BAT0/charge_control_start_threshold = (not available) [%]
/sys/class/power_supply/BAT0/charge_control_end_threshold   = (not available) [%]
$ #
$ # --- Reset test machine to configured thresholds
$ sudo tlp setcharge BAT0  > /dev/null 2>&1
$ #