ASan / Android: call CopyFilesOnce before starting up forwarder.

build/android/pylib/instrumentation/test_runner.py

 # 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 the Java tests. See more information on run_instrumentation_tests.py."""
 
 import logging
 import os
 import re
 import shutil
@@ skipping 188 matching lines @@
   def SetUp(self):
     """Sets up the test harness and device before all tests are run."""
     super(TestRunner, self).SetUp()
     if not self.adb.IsRootEnabled():
       logging.warning('Unable to enable java asserts for %s, non rooted device',
                       self.device)
     else:
       if self.adb.SetJavaAssertsEnabled(enable=not self.disable_assertions):
         self.adb.Reboot(full_reboot=False)
 
+    self.CopyTestFilesOnce()
     # We give different default value to launch HTTP server based on shard index
     # because it may have race condition when multiple processes are trying to
     # launch lighttpd with same port at same time.
     http_server_ports = self.LaunchTestHttpServer(
         os.path.join(constants.CHROME_DIR), self._lighttp_port)
     if self.ports_to_forward:
       port_pairs = [(port, port) for port in self.ports_to_forward]
       # We need to remember which ports the HTTP server is using, since the
       # forwarder will stomp on them otherwise.
       port_pairs.append(http_server_ports)
       self.forwarder = forwarder.Forwarder(self.adb, self.build_type)
       self.forwarder.Run(port_pairs, self.tool, '127.0.0.1')
-    self.CopyTestFilesOnce()
     self.flags.AddFlags(['--enable-test-intents'])
 
   def TearDown(self):
     """Cleans up the test harness and saves outstanding data from test run."""
     if self.forwarder:
       self.forwarder.Close()
     self.GenerateCoverageReportIfNeeded()
     super(TestRunner, self).TearDown()
 
   def TestSetup(self, test):
@@ skipping 194 matching lines @@
         duration_ms = 0
       message = str(e)
       if not message:
         message = 'No information.'
       results.AddResult(test_result.InstrumentationTestResult(
           test, base_test_result.ResultType.CRASH, start_date_ms, duration_ms,
           log=message))
       raw_result = None
     self.TestTeardown(test, raw_result)
     return (results, None if results.DidRunPass() else test)