Merge "Fix a flaky test"

        runPhase("resetNetworkStack");

        // Reduce health check deadline

        getDevice().executeShellCommand("device_config put rollback "

                + "watchdog_request_timeout_millis 300000");

                + "watchdog_request_timeout_millis 120000");

        // Simulate re-installation of new NetworkStack with rollbacks enabled

        getDevice().executeShellCommand("pm install -r --staged --enable-rollback "

                + getNetworkStackPath());

        Thread.sleep(5000);

        // Verify rollback was not executed before health check deadline

        runPhase("assertNoNetworkStackRollbackCommitted");

        try {

            // This is expected to fail due to the device being rebooted out

            // from underneath the test. If this fails for reasons other than

            // the device reboot, those failures should result in failure of

            // the assertNetworkStackExecutedRollback phase.

            CLog.logAndDisplay(LogLevel.INFO, "Sleep and expect to fail while sleeping");

            // Sleep for > health check deadline

            Thread.sleep(260000);

        } catch (AssertionError e) {

            // AssertionError is expected.

        }

        // Wait for reboot to happen

        assertTrue(getDevice().waitForDeviceNotAvailable(TimeUnit.MINUTES.toMillis(5)));

        // Wait for reboot to complete and device to become available

        getDevice().waitForDeviceAvailable();

        // Verify rollback was executed after health check deadline

        runPhase("assertNetworkStackRollbackCommitted");