Integration test for data reduction proxy version header

tools/chrome_proxy/integration_tests/chrome_proxy_measurements.py

Index: tools/chrome_proxy/integration_tests/chrome_proxy_measurements.py
diff --git a/tools/chrome_proxy/integration_tests/chrome_proxy_measurements.py b/tools/chrome_proxy/integration_tests/chrome_proxy_measurements.py
index fd92a4dfabc213aef111c058c9593b719367b5db..d573b2c0247f233b23fe0c3081c97697cf68553f 100644
--- a/tools/chrome_proxy/integration_tests/chrome_proxy_measurements.py
+++ b/tools/chrome_proxy/integration_tests/chrome_proxy_measurements.py
@@ -214,6 +214,28 @@ class ChromeProxyHTTPFallbackViaHeader(ChromeProxyValidation):
     self._metrics.AddResultsForHTTPFallback(tab, results, proxies, bad_proxies)
 
 
+    # Depends on the fix of http://crbug.com/330342.

[bolian, 2014/09/04 02:09:02]

wrong comment?

[bengr, 2014/09/04 18:42:23]

Done.

+class ChromeProxyVersionTest(ChromeProxyValidation):
+  """Correctness measurement for version directives in Chrome-Proxy header.
+
+  In this test, the configured proxy is the chromeproxy-test server. The test

[bolian, 2014/09/04 02:09:02]

rm the first sentence.

[bengr, 2014/09/04 18:42:23]

Done.

+  verifies that the version information provided in the Chrome-Proxy request
+  header overrides any version, if specified, that is provided in the user
+  agent string.
+  """
+
+  def __init__(self):
+    super(ChromeProxyVersionTest, self).__init__()
+
+  def CustomizeBrowserOptions(self, options):
+    super(ChromeProxyVersionTest,
+          self).CustomizeBrowserOptions(options)
+    options.AppendExtraBrowserArgs('--user-agent="No Version"')

[bolian, 2014/09/04 02:09:02]

This is not the final UA string, right?  You want to set an older version when
the server change rolled out?

[bengr, 2014/09/04 18:42:23]

Done.

+
+  def AddResults(self, tab, results):
+    self._metrics.AddResultsForVersionTest(tab, results)
+
+
 class ChromeProxySmoke(ChromeProxyValidation):
   """Smoke measurement for basic chrome proxy correctness."""