"healthd --auto" xml output

[victor yeo]

the xml output from "healthd --auto" does not contain the
model_number. There is model_number info in SystemModel defined in
asn1/phd_types.h. Can we make changes to the xml ouput to add in the
model_number info?

[victor yeo]

[Elvis Pfutzenreuter]

I think this information is obtained when you call RequestDeviceAttributes,
via DeviceAttributes callback.

Run healthd in normal mode and then test_healthd.py with --mds parameter
(depending the version you are testing). Latest git versions of test_healthd.py
store XML data in files, with human-readable indentation.