Perf tests for Plugin Power Saver take 2.

tools/perf/benchmarks/power.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 core import perf_benchmark
 
 from benchmarks import silk_flags
 from measurements import power
 from telemetry import benchmark
 import page_sets
@@ skipping 52 matching lines @@
     return 'power.top_25'
 
   def CreateUserStorySet(self, _):
     # Exclude techcrunch.com. It is not suitable for this benchmark because it
     # does not consistently become quiescent within 60 seconds.
     user_stories = self.page_set()
     found = next((x for x in user_stories if 'techcrunch.com' in x.url), None)
     if found:
       user_stories.RemoveUserStory(found)
     return user_stories
+
+
+@benchmark.Enabled('linux', 'mac', 'win', 'chromeos')
+class PowerPPSControlDisabled(perf_benchmark.PerfBenchmark):

[sullivan, 2015/06/01 14:20:48]

The class-level pydoc for these each benchmark will show up on the perf
dashboard as documentation for anyone looking at the graph. Might be worth
explaining:

1) What pps stands for
2) What is in the page sets (what does PluginPowerSaverPageSet test, what does
ThrottledPluginsPageSet test)

[Dan Beam, 2015/06/01 17:27:23]

Done.

+  test = power.QuiescentPower
+  page_set = page_sets.PluginPowerSaverPageSet
+
+  def SetExtraBrowserOptions(self, options):
+    options.AppendExtraBrowserArgs(['--disable-plugin-power-saver'])
+
+  @classmethod
+  def Name(cls):
+    return 'power.pps_control_disabled'
+
+
+@benchmark.Enabled('linux', 'mac', 'win', 'chromeos')
+class PowerPPSControlEnabled(perf_benchmark.PerfBenchmark):
+  test = power.QuiescentPower
+  page_set = page_sets.PluginPowerSaverPageSet
+
+  def SetExtraBrowserOptions(self, options):
+    options.AppendExtraBrowserArgs(['--enable-plugin-power-saver'])
+
+  @classmethod
+  def Name(cls):
+    return 'power.pps_control_enabled'
+
+
+@benchmark.Enabled('linux', 'mac', 'win', 'chromeos')
+class PowerThrottledPlugins(perf_benchmark.PerfBenchmark):
+  test = power.QuiescentPower
+  page_set = page_sets.ThrottledPluginsPageSet
+
+  def SetExtraBrowserOptions(self, options):
+    options.AppendExtraBrowserArgs(['--disable-plugin-power-saver'])
+
+  @classmethod
+  def Name(cls):
+    return 'power.throttled_plugins_pps_disabled'
+
+
+@benchmark.Enabled('linux', 'mac', 'win', 'chromeos')
+class PowerThrottledPluginsPPS(perf_benchmark.PerfBenchmark):
+  test = power.QuiescentPower
+  page_set = page_sets.ThrottledPluginsPageSet
+
+  def SetExtraBrowserOptions(self, options):
+    options.AppendExtraBrowserArgs(['--enable-plugin-power-saver'])
+
+  @classmethod
+  def Name(cls):
+    return 'power.throttled_plugins_pps_enabled'