QA:Testcase Power Management bluetooth

Bluetooth on demand

Testcase is focused on bluetooth on demand.

Use this testcase if you have usb bluetooth stick, or in case yare able turn on/off bluetooth HW

install bluetooth on demand test repo:

rpm -ivh http://plautrba.fedorapeople.org/bluez/bluez-ondemand-release-1-2.fc11.noarch.rpm

install or update bluez and DeviceKit packages
```
yum install bluez DeviceKit
```

Enable on demand functionality:

echo "BLUETOOTH_ONDEMAND=true" >> /etc/sysconfig/bluetooth

Stop the bluetooth service:
```
service bluetooth stop
```
Now activate bluetooth by:
1. Inserting a USB bluetooth device, or
2. Toggling your laptop bluetooth switch, or
3. Right-click on the bluetooth icon and select Turn On Bluetooth
Confirm the bluetooth daemon has started:

service bluetooth status
bluetoothd (pid 22364) is running...

Now deactivate bluetooth by:
1. Removing the USB bluetooth device, or
2. Toggling your laptop bluetooth switch, or
3. Right-click on the bluetooth icon and select Turn Off Bluetooth
Confirm that the bluetooth daemon is no longer running:

service bluetooth status
bluetoothd is stopped

Disable the bluetooth service:
```
chkconfig bluetooth off
```
Now activate bluetooth by:
1. Inserting a USB bluetooth device, or
2. Toggling your laptop bluetooth switch, or
3. Right-click on the bluetooth icon and select Turn On Bluetooth
Confirm that the bluetooth daemon did not start:

service bluetooth status
bluetoothd is stopped

Enable on demand functionality:

echo "BLUETOOTH_ONDEMAND=true" >> /etc/sysconfig/bluetooth

Now activate bluetooth by:
1. Inserting a USB bluetooth device, or
2. Toggling your laptop bluetooth switch, or
3. Right-click on the bluetooth icon and select Turn On Bluetooth
Confirm the bluetooth daemon has started:

service bluetooth status
bluetoothd (pid 22364) is running...

Now run your preferred program using bluetooth and remove/switch off bluetooth and insert/switch on.