Removes files from //build that we don't need

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 json
-import logging
-
-from pylib.base import base_test_result
-
-
-def GenerateResultsDict(test_run_result):
-  """Create a results dict from |test_run_result| suitable for writing to JSON.
-  Args:
-    test_run_result: a base_test_result.TestRunResults object.
-  Returns:
-    A results dict that mirrors the one generated by
-      base/test/launcher/test_results_tracker.cc:SaveSummaryAsJSON.
-  """
-  # Example json output.
-  # {
-  #   "global_tags": [],
-  #   "all_tests": [
-  #     "test1",
-  #     "test2",
-  #    ],
-  #   "disabled_tests": [],
-  #   "per_iteration_data": [
-  #     {
-  #       "test1": [
-  #         {
-  #           "status": "SUCCESS",
-  #           "elapsed_time_ms": 1,
-  #           "output_snippet": "",
-  #           "output_snippet_base64": "",
-  #           "losless_snippet": "",
-  #         },
-  #       ],
-  #       "test2": [
-  #         {
-  #           "status": "FAILURE",
-  #           "elapsed_time_ms": 12,
-  #           "output_snippet": "",
-  #           "output_snippet_base64": "",
-  #           "losless_snippet": "",
-  #         },
-  #       ],
-  #     },
-  #   ],
-  # }
-
-  assert isinstance(test_run_result, base_test_result.TestRunResults)
-
-  def status_as_string(s):
-    if s == base_test_result.ResultType.PASS:
-      return 'SUCCESS'
-    elif s == base_test_result.ResultType.SKIP:
-      return 'SKIPPED'
-    elif s == base_test_result.ResultType.FAIL:
-      return 'FAILURE'
-    elif s == base_test_result.ResultType.CRASH:
-      return 'CRASH'
-    elif s == base_test_result.ResultType.TIMEOUT:
-      return 'TIMEOUT'
-    elif s == base_test_result.ResultType.UNKNOWN:
-      return 'UNKNOWN'
-
-  def generate_iteration_data(t):
-    return {
-      t.GetName(): [
-        {
-          'status': status_as_string(t.GetType()),
-          'elapsed_time_ms': t.GetDuration(),
-          'output_snippet': '',
-          'losless_snippet': '',
-          'output_snippet_base64:': '',
-        }
-      ]
-    }
-
-  all_tests_tuple, per_iteration_data_tuple = zip(
-      *[(t.GetName(), generate_iteration_data(t))
-        for t in test_run_result.GetAll()])
-
-  return {
-    'global_tags': [],
-    'all_tests': list(all_tests_tuple),
-    # TODO(jbudorick): Add support for disabled tests within base_test_result.
-    'disabled_tests': [],
-    'per_iteration_data': list(per_iteration_data_tuple),
-  }
-
-
-def GenerateJsonResultsFile(test_run_result, file_path):
-  """Write |test_run_result| to JSON.
-
-  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)))
-
-
-def ParseResultsFromJson(json_results):
-  """Creates a list of BaseTestResult objects from JSON.
-
-  Args:
-    json_results: A JSON dict in the format created by
-                  GenerateJsonResultsFile.
-  """
-
-  def string_as_status(s):
-    if s == 'SUCCESS':
-      return base_test_result.ResultType.PASS
-    elif s == 'SKIPPED':
-      return base_test_result.ResultType.SKIP
-    elif s == 'FAILURE':
-      return base_test_result.ResultType.FAIL
-    elif s == 'CRASH':
-      return base_test_result.ResultType.CRASH
-    elif s == 'TIMEOUT':
-      return base_test_result.ResultType.TIMEOUT
-    else:
-      return base_test_result.ResultType.UNKNOWN
-
-  results_list = []
-  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
-