commit fb905d9b8d49f8fe41297c7aba2dd0942f1be311
author Alex Deymo <deymo@google.com> Fri Jun 03 19:26:58 2016 -0700
committer Alex Deymo <deymo@google.com> Thu Jun 09 06:02:30 2016 +0000
tree a7a7567b0178b335d6ba876e800b07d6644369a8
parent 675d0d209eec584968cee9984c093c6d07bee62e

Implement powerwash on Android.

Powerwash, the name for the equivalent of a factory reset or /data wipe,
can be triggered in Android by writing the desired command to the
recovery command file and rebooting into recovery.

This patch moves the powerwash scheduling/canceling logic to the
HardwareInterface and implements it on Android.

Bug: 28700985
TEST=Called update_engine_client passing POWERWASH=1, BCB is stored up
to offset 832.

Change-Id: If737fd4b9b3e2ed9bce709b3b59f22e9f0a3dc9a

update_attempter_unittest.cc

diff --git a/update_attempter_unittest.cc b/update_attempter_unittest.cc
index 99cd2c8..b9a60b3 100644
--- a/update_attempter_unittest.cc
+++ b/update_attempter_unittest.cc
@@ -282,7 +282,7 @@
             GetErrorCodeForAction(&filesystem_verifier_action,
                                   ErrorCode::kError));
   PostinstallRunnerAction postinstall_runner_action(
-      fake_system_state.fake_boot_control());
+      fake_system_state.fake_boot_control(), fake_system_state.fake_hardware());
   EXPECT_EQ(ErrorCode::kPostinstallRunnerError,
             GetErrorCodeForAction(&postinstall_runner_action,
                                   ErrorCode::kError));