Android Add _incremental targets for instrumentation tests

build/android/pylib/host_driven/test_case.py

 # Copyright 2013 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.
 
 """Base class for host-driven test cases.
 
 This test case is intended to serve as the base class for any host-driven
 test cases. It is similar to the Python unitttest module in that test cases
 inherit from this class and add methods which will be run as tests.
 
@@ skipping 128 matching lines @@
       test_filters: A list of Java test filters.
       additional_flags: A list of addition flags to add to the command line.
 
     Returns:
       A TestRunResults object containing an overall result for this set of Java
       tests. If any Java tests do not pass, this is a fail overall.
     """
     test_type = base_test_result.ResultType.PASS
     log = ''
 
+    opts = self.instrumentation_options
     test_pkg = test_package.TestPackage(
-        self.instrumentation_options.test_apk_path,
-        self.instrumentation_options.test_apk_jar_path,
-        self.instrumentation_options.test_support_apk_path)
+        opts.test_apk_path,
+        opts.test_apk_jar_path,
+        opts.test_support_apk_path,
+        test_apk_incremental_install_script=
+            opts.test_apk_incremental_install_script)
 
     start_ms = int(time.time()) * 1000
     done = False
     for test_filter in test_filters:
       tests = test_pkg.GetAllMatchingTests(
           None, None, test_filter, [self.device])
       # Filters should always result in >= 1 test.
       if len(tests) == 0:
         raise Exception('Java test filter "%s" returned no tests.'
                         % test_filter)
@@ skipping 17 matching lines @@
     overall_result.AddResult(
         test_result.InstrumentationTestResult(
             self.tagged_name, test_type, start_ms, duration_ms, log=log))
     return overall_result
 
   def __str__(self):
     return self.tagged_name
 
   def __repr__(self):
     return self.tagged_name