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#!/bin/bash
#
# Assisted s2ram testing
#
# Author: <alan-jenkins@tuffmail.co.uk>
# Released as public domain.
#
touch s2ram.log || (echo "C" exit 1)
# Need a read-write filesystem for logging.
mount / -oremount,rw
# Need swap for s2disk
swapon -a
# Commands are logged to "s2ram.log". Mark start of run.
echo "--- Starting s2ram test run ---" >> s2ram.log
# Routine to test a set of s2ram options
test-s2ram() {
echo "Now trying command: s2ram $@"
echo
echo "s2ram $@" >> s2ram.log
s2ram $@ | tee -a s2ram.log || exit 1
# User: once suspended, hit power button to resume
# User: if display remains blank then just wait 10 seconds, or hit return
echo "If you can read this, then suspend succeeded (using the command above)."
echo "Press Ctrl-C NOW - timeout in 10 seconds"
read -t 10
clear
echo "Assuming display failed to restore (with s2ram $@)"
echo "Restoring display using s2disk"
echo
s2disk | tee -a s2ram.log || exit 1
# TODO - if s2disk fails? We want to reboot / shutdown -
# but init is not running
}
test-s2ram -f
test-s2ram -f -a 3
test-s2ram -f -a 2
test-s2ram -f -a 1
test-s2ram -f -p -m
test-s2ram -f -p -s
test-s2ram -f -m
test-s2ram -f -s
test-s2ram -f -p
test-s2ram -f -a 1 -m
test-s2ram -f -a 1 -s
# Second round - try again with -v
test-s2ram -f -v
test-s2ram -f -v -a 3
test-s2ram -f -v -a 2
test-s2ram -f -v -a 1
test-s2ram -f -v -p -m
test-s2ram -f -v -p -s
test-s2ram -f -v -m
test-s2ram -f -v -s
test-s2ram -f -v -p
test-s2ram -f -v -a 1 -m
test-s2ram -f -v -a 1 -s
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