Add local results details pages.

build/android/pylib/results/json_results.py

 # Copyright 2014 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.
 
 import collections
 import itertools
 import json
 
 from pylib.base import base_test_result
 
@@ skipping 119 matching lines @@
   This emulates the format of the JSON emitted by
   base/test/launcher/test_results_tracker.cc:SaveSummaryAsJSON.
 
   Args:
     test_run_result: a base_test_result.TestRunResults object.
     file_path: The path to the JSON file to write.
   """
   with open(file_path, 'w') as json_result_file:
     json_result_file.write(json.dumps(
         GenerateResultsDict(test_run_result, global_tags=global_tags)))
+    json_result_file.flush()

[jbudorick, 2017/08/10 16:27:38]

Exiting the context manager here should flush the file. Is this necessary, or
perhaps left over from a previous iteration?

 
 
 def ParseResultsFromJson(json_results):
   """Creates a list of BaseTestResult objects from JSON.
 
   Args:
     json_results: A JSON dict in the format created by
                   GenerateJsonResultsFile.
   """
 
@@ skipping 15 matching lines @@
   testsuite_runs = json_results['per_iteration_data']
   for testsuite_run in testsuite_runs:
     for test, test_runs in testsuite_run.iteritems():
       results_list.extend(
           [base_test_result.BaseTestResult(test,
                                            string_as_status(tr['status']),
                                            duration=tr['elapsed_time_ms'])
           for tr in test_runs])
   return results_list