tree df948968c74b7800b3dde244f3676d276952e1d4
parent 2432b9867e9e5767bd1b67d732db6f0132fd0817
author Kartik Hegde <khegde@chromium.org> 1562103513 -0600
committer Justin TerAvest <teravest@chromium.org> 1564595156 +0000

diagnostics: Add prober for battery metrics

Implement the prober for battery metrics. Use powerd as the retrieval
source. In the future, hook this up to Chromium's DeviceStatusCollector.
Run 'cros_healthd --probe_battery_metrics' to exercise this behavior.

BUG=chromium:978128
TEST=unit tests and manual testing on DUT (running cros_healthd
--probe_battery_metrics)

Change-Id: I6dab2574a9b325927583e5a6be572003e4382d51
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/1682268
Tested-by: Kartik Hegde <khegde@chromium.org>
Tested-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Will Bradley <wbbradley@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>