Suspend resume tester

#!/bin/bash
# Filename: testsuspend.sh
# Author: robz
# Version: 161010
# Soak test for Suspend/Resume.
# If pm-suspend fails, which in my case means a hard boot instead of a resume,
# I find that booting into WinXP just to the password prompt then rebooting
# into Ubuntu fixes things for a while. This script will then run it's 10 test
# cycles without fault. Of course you need to be running a dual boot machine
# or the above ain't gonna help ya.:)
# Suspends/resumes 10 times, checks for valid internet connection and logs the
# results.

LOG=~/pm-suspend_soak.log
> $LOG                                          # Make a logfile
sudo /bin/true                                  # Get root privileges.
echo -e "Soak testing of \"pm-suspend function\"" | tee $LOG
echo "Test started at: `date +%T`" | tee -a $LOG
sleep 3
for x in {1..10}; do
    sudo killall rtcwake; clear                 # Kill any residual process
    poff; sleep 2                               # Disconnect ADSL
    sudo rtcwake -s 10 -m on & sleep 2          # Wake in 10 seconds
    sudo /usr/sbin/pm-suspend                   # Bodge for bug in rtcwake
    echo -ne "Test $x -- `date +%T` restore good -- " | tee -a $LOG
    sleep 10
    pon adsl; sleep 20                          # Reconnect ADSL
    CHECK=0
    while ! ping -c 1 www.google.com > /dev/null && [ "$CHECK" -le "5" ]; do
        let "CHECK += 1"
        sleep 3
    done
    if ping -c 1 www.google.com; then
        echo "ADSL connection success" | tee -a $LOG
        else echo "but no connection!" | tee -a $LOG
    fi
    echo -e "Soak testing of \"pm-suspend function\""
    echo -e "Test has cycled $x times\nCTRL c to stop"
    for i in {5..1}; do                         # Count down to next suspend
        printf "\r%s""Next test in: "$i
        tput el
        sleep 1                                 # 1 second plus the loop!
    done
clear
done
echo -e "Soak Test Complete\n\n" | tee -a $LOG
cat < $LOG

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