Index: telemetry/telemetry/internal/platform/android_platform_backend.py |
diff --git a/telemetry/telemetry/internal/platform/android_platform_backend.py b/telemetry/telemetry/internal/platform/android_platform_backend.py |
index 2f0def7dae8839171ab50746e69fc37ade437282..34e44854a84c3f49dc52bb3ece97e13aaff18118 100644 |
--- a/telemetry/telemetry/internal/platform/android_platform_backend.py |
+++ b/telemetry/telemetry/internal/platform/android_platform_backend.py |
@@ -78,6 +78,8 @@ class AndroidPlatformBackend( |
self._device.EnableRoot() |
except device_errors.CommandFailedError: |
logging.warning('Unable to root %s', str(self._device)) |
+ assert self._device.HasRoot(), ( |
+ 'Android device must be rooted to run Telemetry') |
self._battery = battery_utils.BatteryUtils(self._device) |
self._enable_performance_mode = device.enable_performance_mode |
self._surface_stats_collector = None |