Integration test for “lo-fi” mode in Chrome-Proxy request header

tools/chrome_proxy/integration_tests/chrome_proxy_measurements.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 base64
 import logging
 import urlparse
 
 from integration_tests import chrome_proxy_metrics as metrics
 from metrics import loading
@@ skipping 10 matching lines @@
   def WillNavigateToPage(self, page, tab):
     tab.ClearCache(force=True)
 
   def ValidateAndMeasurePage(self, page, tab, results):
     # Wait for the load event.
     tab.WaitForJavaScriptExpression('performance.timing.loadEventStart', 300)
     loading.LoadingMetric().AddResults(tab, results)
 
 
 class ChromeProxyDataSaving(page_test.PageTest):
-  """Chrome proxy data daving measurement."""
+  """Chrome proxy data saving measurement."""

[bengr, 2015/02/27 23:38:38]

:)

[megjablon, 2015/02/28 00:57:32]

Acknowledged.

   def __init__(self, *args, **kwargs):
     super(ChromeProxyDataSaving, self).__init__(*args, **kwargs)
     self._metrics = metrics.ChromeProxyMetric()
 
   def WillNavigateToPage(self, page, tab):
     tab.ClearCache(force=True)
     self._metrics.Start(page, tab)
 
   def ValidateAndMeasurePage(self, page, tab, results):
     # Wait for the load event.
@@ skipping 238 matching lines @@
       client_type = self._metrics.GetClientTypeFromRequests(tab)
       if client_type:
         self._chrome_proxy_client_type = client_type
 
     self._metrics.AddResultsForClientType(tab,
                                           results,
                                           self._chrome_proxy_client_type,
                                           self._page.bypass_for_client_type)
 
 
+class ChromeProxyLoFi(ChromeProxyValidation):

[bengr, 2015/02/27 23:38:38]

Add a CustomizeBrowserOptions() with the lofi header. See other examples in this
file.

[megjablon, 2015/02/28 00:57:32]

Done.

+  """Correctness measurement for lo-fi in Chrome-Proxy header."""
+
+  def __init__(self):
+    super(ChromeProxyLoFi, self).__init__(restart_after_each_page=True)
+
+  def AddResults(self, tab, results):
+    self._metrics.AddResultsForLoFi(tab, results)
+
+
 class ChromeProxyHTTPToDirectFallback(ChromeProxyValidation):
   """Correctness measurement for HTTP proxy fallback to direct."""
 
   def __init__(self):
     super(ChromeProxyHTTPToDirectFallback, self).__init__(
         restart_after_each_page=True)
 
   def CustomizeBrowserOptions(self, options):
     super(ChromeProxyHTTPToDirectFallback,
           self).CustomizeBrowserOptions(options)
@@ skipping 58 matching lines @@
             self._metrics.AddResultsForDataSaving,
             ],
         'bypass': [self._metrics.AddResultsForBypass],
         }
     if not self._page.name in page_to_metrics:
       raise page_test.MeasurementFailure(
           'Invalid page name (%s) in smoke. Page name must be one of:\n%s' % (
           self._page.name, page_to_metrics.keys()))
     for add_result in page_to_metrics[self._page.name]:
       add_result(tab, results)