[Android] Redesigns the sharder to allow replicated vs distributed tests

build/android/pylib/host_driven/python_test_base.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.
 
 """Base class for Android Python-driven tests.

[craigdh, 2013/07/17 23:10:25]

While changing all this, should we rename this file to match the current naming
convention of using "host" instead of "python"?

[gkanwar, 2013/07/17 23:24:20]

I plan to rename several host-driven files in the host-driven refactor, which
will be a different CL. For the sake of not changing too many things, I would
rather leave this as-is for this CL.

 
 This test case is intended to serve as the base class for any Python-driven
 tests. It is similar to the Python unitttest module in that the user's tests
 inherit from this case and add their tests in that case.
 
 When a PythonTestBase object is instantiated, its purpose is to run only one of
 its tests. The test runner gives it the name of the test the instance will
 run. The test runner calls SetUp with the Android device ID which the test will
 run against. The runner runs the test method itself, collecting the result,
 and calls TearDown.
@@ skipping 55 matching lines @@
       fname: filename for the test (e.g. foo/bar/baz/tests/FooTest.py)
       suite: name of the Java test suite (e.g. FooTest)
       test: name of the test method to run (e.g. testFooBar)
 
     Returns:
       TestRunResults object with a single test result.
     """
     test = self._ComposeFullTestName(fname, suite, test)
     test_pkg = test_package.TestPackage(
         self.options.test_apk_path, self.options.test_apk_jar_path)
-    java_test_runner = test_runner.TestRunner(self.options, self.device_id,
+    java_test_runner = test_runner.TestRunner(self.options.build_type,
+                                              self.options.test_data,
+                                              self.options.install_apk,
+                                              self.options.save_perf_json,
+                                              self.options.screenshot_failures,
+                                              self.options.tool,
+                                              self.options.wait_for_debugger,
+                                              self.options.disable_assertions,
+                                              self.options.push_deps,
+                                              self.options.cleanup_test_files,
+                                              self.device_id,
                                               self.shard_index, test_pkg,
                                               self.ports_to_forward)
     try:
       java_test_runner.SetUp()
       return java_test_runner.RunTest(test)[0]
     finally:
       java_test_runner.TearDown()
 
   def _RunJavaTests(self, fname, tests):
     """Calls a list of tests and stops at the first test failure.
@@ skipping 33 matching lines @@
 
   def _ComposeFullTestName(self, fname, suite, test):
     package_name = self._GetPackageName(fname)
     return package_name + '.' + suite + '#' + test
 
   def _GetPackageName(self, fname):
     """Extracts the package name from the test file path."""
     dirname = os.path.dirname(fname)
     package = dirname[dirname.rfind(BASE_ROOT) + len(BASE_ROOT):]
     return package.replace(os.sep, '.')