[telemetry] test_runner and run_benchmarks

tools/perf/perf_tools/sunspider.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.
-
-"""Runs Apple's SunSpider JavaScript benchmark."""
-
-import collections
-import json
-import os
-
-from telemetry.core import util
-from telemetry.page import page_measurement
-from telemetry.page import page_set
-
-class SunSpiderMeasurement(page_measurement.PageMeasurement):
-  def CreatePageSet(self, _, options):
-    return page_set.PageSet.FromDict({
-        'serving_dirs': ['../../../chrome/test/data/sunspider/'],
-        'pages': [
-          { 'url': 'file:///../../../chrome/test/data/sunspider/'
-                   'sunspider-1.0/driver.html' }
-          ]
-        }, os.path.abspath(__file__))
-
-  def MeasurePage(self, _, tab, results):
-    js_is_done = """
-window.location.pathname.indexOf('results.html') >= 0"""
-    def _IsDone():
-      return tab.EvaluateJavaScript(js_is_done)
-    util.WaitFor(_IsDone, 300, poll_interval=5)
-
-    js_get_results = 'JSON.stringify(output);'
-    js_results = json.loads(tab.EvaluateJavaScript(js_get_results))
-    r = collections.defaultdict(list)
-    totals = []
-    # js_results is: [{'foo': v1, 'bar': v2},
-    #                 {'foo': v3, 'bar': v4},
-    #                 ...]
-    for result in js_results:
-      total = 0
-      for key, value in result.iteritems():
-        r[key].append(value)
-        total += value
-      totals.append(total)
-    for key, values in r.iteritems():
-      results.Add(key, 'ms', values, data_type='unimportant')
-    results.Add('Total', 'ms', totals)