1 files changed, 61 insertions, 0 deletions
diff --git a/binary_search_tool/android/boot_test.sh b/binary_search_tool/android/boot_test.sh
new file mode 100755
index 00000000..dc871601
--- /dev/null
+++ b/binary_search_tool/android/boot_test.sh
@@ -0,0 +1,61 @@
+#!/bin/bash -u
+#
+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# This script pings the android device to determine if it successfully booted.
+#
+# This script is intended to be used by binary_search_state.py, as
+# part of the binary search triage on the Android source tree. It
+# waits for the test setup script to build and install the image, then checks
+# if image boots or not. It should return '0' if the test succeeds
+# (the image is 'good'); '1' if the test fails (the image is 'bad'); and '125'
+# if it could not determine (does not apply in this case).
+#
+
+source android/common.sh
+
+# Check if boot animation has stopped and trim whitespace
+is_booted()
+{
+  # Wait for boot animation to stop and trim whitespace
+  status=`adb shell getprop init.svc.bootanim | tr -d '[:space:]'`
+  [[ "$status" == "stopped" ]]
+  return $?
+}
+
+# Wait for device to boot, retry every 1s
+# WARNING: Do not run without timeout command, could run forever
+wait_for_boot()
+{
+  while ! is_booted
+  do
+    sleep 1
+  done
+}
+
+echo "Waiting 60 seconds for device to come online..."
+timeout 60 adb wait-for-device
+retval=$?
+
+if [[ ${retval} -eq 0 ]]; then
+  echo "Android image has been built and installed."
+else
+  echo "Device failed to reboot within 60 seconds."
+  exit 1
+fi
+
+echo "Waiting 60 seconds for device to finish boot..."
+# Spawn subshell that will timeout in 60 seconds
+# Feed to cat so that timeout will recognize it as a command
+# (timeout only works for commands/programs, not functions)
+timeout 60 cat <(wait_for_boot)
+retval=$?
+
+if [[ ${retval} -eq 0 ]]; then
+  echo "Android device fully booted!"
+else
+  echo "Device failed to fully boot within 60 seconds."
+  exit 1
+fi
+
+exit ${retval}