fix test broken issue when using --use-emulator

build/android/run_tests.py

 #!/usr/bin/env python
 #
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Runs all the native unit tests.
 
 1. Copy over test binary to /data/local on device.
 2. Resources: chrome/unit_tests requires resources (chrome.pak and en-US.pak)
@@ skipping 301 matching lines @@
   buildbot_emulators = []
 
   if options.use_emulator:
     for n in range(options.use_emulator):
       t = TimeProfile('Emulator launch %d' % n)
       buildbot_emulator = emulator.Emulator(options.fast_and_loose)
       buildbot_emulator.Launch(kill_all_emulators=n == 0)
       t.Stop()
       buildbot_emulators.append(buildbot_emulator)
       attached_devices.append(buildbot_emulator.device)
-    # Wait for all emulators to become available.
-    map(lambda buildbot_emulator:buildbot_emulator.ConfirmLaunch(),
+    # Wait for all emulators to boot completed.
+    map(lambda buildbot_emulator:buildbot_emulator.ConfirmLaunch(True),
         buildbot_emulators)
   elif options.test_device:
     attached_devices = [options.test_device]
   else:
     attached_devices = android_commands.GetAttachedDevices()
 
   if not attached_devices:
     logging.critical('A device must be attached and online.')
     if options.annotate:
       print '@@@STEP_FAILURE@@@'
@@ skipping 138 matching lines @@
   # from all suites, but the buildbot associates the exit status only with the
   # most recent step).
   if options.annotate:
     return 0
   else:
     return failed_tests_count
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))