copy the pica benchmark to polymer_load

Rename the pica benchmark to something more generic
to reuse with other page sets. The pica benchmark
will be removed after it's also renamed in the
perf bot.

R=dtu@chromium.org,adamk@chromium.org,tonyg@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/255063002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@266943 0039d316-1c4b-4281-b951-d872f2087c98

tools/perf/benchmarks/pica.py

@@ -12,7 +12,7 @@ class _PicaMeasurement(page_measurement.PageMeasurement):
         '--enable-experimental-web-platform-features')
 
   def MeasurePage(self, _, tab, results):
-    result = int(tab.EvaluateJavaScript('__pica_load_time'))
+    result = int(tab.EvaluateJavaScript('__polymer_ready_time'))
     results.Add('Total', 'ms', result)
 
 

tools/perf/benchmarks/polymer_load.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.
+
+from measurements import polymer_load
+from telemetry import test
+
+
+class PolymerLoadPica(test.Test):
+  """Measures time to polymer-ready for PICA
+  """
+  test = polymer_load.PolymerLoadMeasurement
+  page_set = 'page_sets/pica.py'

tools/perf/measurements/polymer_load.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.
+
+from telemetry.page.actions.all_page_actions import NavigateAction, WaitAction
+from telemetry.page import page
+from telemetry.page import page_measurement
+
+
+class PageForPolymerLoad(page.PageWithDefaultRunNavigate):
+
+  def __init__(self, url, page_set):
+    super(PageForPolymerLoad, self).__init__(
+      url=url,
+      page_set=page_set)
+    self.script_to_evaluate_on_commit = '''
+      document.addEventListener("polymer-ready", function() {
+        var unused = document.body.offsetHeight;
+        window.__polymer_ready_time = performance.now();
+        setTimeout(function() {
+          window.__polymer_ready = true;
+        }, 1000);
+      })
+    '''
+
+  def RunNavigateSteps(self, action_runner):
+    action_runner.RunAction(NavigateAction())
+    action_runner.RunAction(WaitAction(
+      {
+        'javascript': "window.__polymer_ready"
+      }))
+
+
+class PolymerLoadMeasurement(page_measurement.PageMeasurement):
+  def MeasurePage(self, _, tab, results):
+    result = int(tab.EvaluateJavaScript('__polymer_ready_time'))
+    results.Add('Total', 'ms', result)

tools/perf/page_sets/pica.py

@@ -5,28 +5,16 @@
 from telemetry.page.actions.all_page_actions import *
 from telemetry.page import page as page_module
 from telemetry.page import page_set as page_set_module
+from measurements import polymer_load
 
 
-class PicaPage(page_module.PageWithDefaultRunNavigate):
+class PicaPage(polymer_load.PageForPolymerLoad):
 
   def __init__(self, page_set):
     super(PicaPage, self).__init__(
       url='http://localhost/polymer/projects/pica/',
       page_set=page_set)
     self.archive_data_file = 'data/pica.json'
-    self.script_to_evaluate_on_commit = '''
-    document.addEventListener('polymer-ready', function() {
-      var unused = document.body.offsetHeight;
-      window.__pica_load_time = performance.now();
-      setTimeout(function(){window.__polymer_ready=true}, 1000)
-    })'''
-
-  def RunNavigateSteps(self, action_runner):
-    action_runner.RunAction(NavigateAction())
-    action_runner.RunAction(WaitAction(
-      {
-        'javascript': 'window.__polymer_ready'
-      }))
 
 
 class PicaPageSet(page_set_module.PageSet):