• Test plan for component: https://wiki.ubuntu.com/Process/Merges/TestPlans/ofono

• Component Checklist: https://wiki.ubuntu.com/Process/Merges/Checklists/Common

• Trunk URL: https://github.com/rilmodem/ofono

• Ubuntu Package URL (LP): http://launchpad.net/ubuntu/+source/ofono

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Low Power Mode Tests

1. Activate and Deactivate Low Power Mode

Purpose

Ensure that we can turn on, then off again low power mode. Ensure that low power mode is off on start.

Steps:

# list-modems

• verify that FastDormancy property is off:

[ org.ofono.RadioSettings ]
    FastDormancy = 0

# set-fast-dormancy 1

# list-modems

• verify that FastDormancy property is on:

[ org.ofono.RadioSettings ]
    FastDormancy = 1

# set-fast-dormancy 0

# list-modems

• verify that FastDormancy property is off:

[ org.ofono.RadioSettings ]
    FastDormancy = 0

Verification:

While running the test, we will additionally be running

# monitor-ofono

on other shell. Whenever low power mode changes, we must see either

{RadioSettings} [/ril_0] FastDormancy = True

or

{RadioSettings} [/ril_0] FastDormancy = False

on that shell.

In case low power mode is enabled, we should not see signal strength events like

{NetworkRegistration} [/ril_0] Strength = XX

Note - When FastDormancy is on, the modem will emit only events that are considered to be "relevant enough" to wake up the CPU. This does not rule out all events: on krillin NetworkTimeChanged events are still emitted, in some cases immediately followed by a Strength event. What we should never see is isolated Strength or Bearer events.

Automation Status

Automation of the Low Power Mode tests is currently blocked on improvements to the emulator's telephony support.