Add local results details pages.

build/android/test_runner.py

Index: build/android/test_runner.py
diff --git a/build/android/test_runner.py b/build/android/test_runner.py
index 3e32f81b7cc95db8940d38d512d0c4b4c46352f3..c6605a950029f95a9ae5fd0bae4597850c983a2e 100755
--- a/build/android/test_runner.py
+++ b/build/android/test_runner.py
@@ -15,6 +15,7 @@ import os
 import shutil
 import signal
 import sys
+import tempfile
 import threading
 import traceback
 import unittest
@@ -36,10 +37,13 @@ from devil.utils import run_tests_helper
 from pylib import constants
 from pylib.base import base_test_result
 from pylib.base import environment_factory
+from pylib.base import output_manager
+from pylib.base import output_manager_factory
 from pylib.base import test_instance_factory
 from pylib.base import test_run_factory
 from pylib.results import json_results
 from pylib.results import report_results
+from pylib.results.presentation import test_results_presentation
 from pylib.utils import logdog_helper
 from pylib.utils import logging_utils
 
@@ -141,6 +145,11 @@ def AddCommonOptions(parser):
       default='local', choices=constants.VALID_ENVIRONMENTS,
       help='Test environment to run in (default: %(default)s).')
 
+  parser.add_argument(
+      '--local-output', action='store_true',
+      help='Whether to archive test output locally and generate '
+           'a local results detail page.')
+
   class FastLocalDevAction(argparse.Action):
     def __call__(self, parser, namespace, values, option_string=None):
       namespace.verbose_count = max(namespace.verbose_count, 1)
@@ -806,14 +815,16 @@ def RunTestsInPlatformMode(args):
 
   ### Set up test objects.
 
-  env = environment_factory.CreateEnvironment(args, infra_error)
+  out_manager = output_manager_factory.CreateOutputManager(args)
+  env = environment_factory.CreateEnvironment(
+      args, out_manager, infra_error)
   test_instance = test_instance_factory.CreateTestInstance(args, infra_error)
   test_run = test_run_factory.CreateTestRun(
       args, env, test_instance, infra_error)
 
   ### Run.
 
-  with json_writer, logcats_uploader, env, test_instance, test_run:
+  with json_writer, logcats_uploader, out_manager, env, test_instance, test_run:
 
     repetitions = (xrange(args.repeat + 1) if args.repeat >= 0
                    else itertools.count())
@@ -870,6 +881,24 @@ def RunTestsInPlatformMode(args):
                        str(tot_tests),
                        str(iteration_count))
 
+    if args.local_output:
+      try:
+        results_detail_file = tempfile.NamedTemporaryFile(delete=False)
+        result_html_string = test_results_presentation.result_details(
+            json_path=args.json_results_file,
+            test_name=args.command,
+            cs_base_url='http://cs.chromium.org',
+            local_output=True)
+        results_detail_file.write(result_html_string)
+        results_detail_file.flush()
+      finally:
+        results_detail_link = out_manager.ArchiveAndDeleteFile(
+            results_detail_file.name,
+            'test_results_presentation.html',
+            'test_results_presentation',
+            output_manager.Datatype.HTML)
+        logging.critical('TEST RESULTS: %s', results_detail_link)
+
   if args.command == 'perf' and (args.steps or args.single_step):
     return 0