[telemetry] test_runner and run_benchmarks

tools/perf/benchmarks/sunspider.py

-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Copyright (c) 2013 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 import test
 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__))
 
+class SunspiderMeasurement(page_measurement.PageMeasurement):
   def MeasurePage(self, _, tab, results):
-    js_is_done = """
-window.location.pathname.indexOf('results.html') >= 0"""
+    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)
+    util.WaitFor(_IsDone, 300, poll_interval=1)
 
     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)
+
+
+class Sunspider(test.Test):
+  """Performance on Apple's SunSpider JavaScript benchmark"""
+  test = SunspiderMeasurement
+
+  def CreatePageSet(self, options):
+    sunspider_dir = os.path.join(util.GetChromiumSrcDir(),
+                                 'chrome', 'test', 'data', 'sunspider')
+    return page_set.PageSet.FromDict(
+        {
+          'serving_dirs': [''],
+          'pages': [{ 'url': 'file:///sunspider-1.0/driver.html' }],
+        },
+        sunspider_dir)