Allow fallback from https to http for component update checks.

components/update_client/ping_manager_unittest.cc

 // Copyright 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.
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "base/thread_task_runner_handle.h"
@@ skipping 159 matching lines @@
           "<event eventtype=\"14\" eventresult=\"0\" downloader=\"direct\" "
           "errorcode=\"-1\" url=\"http://host1/path1\" downloaded=\"123\" "
           "total=\"456\" download_time_ms=\"987\"/>"
           "<event eventtype=\"14\" eventresult=\"1\" downloader=\"bits\" "
           "url=\"http://host2/path2\" downloaded=\"1230\" total=\"4560\" "
           "download_time_ms=\"9870\"/></app>"))
       << interceptor->GetRequestsAsString();
   interceptor->Reset();
 }
 
+// Tests that sending the ping fails when the component requires encryption but
+// the ping URL is unsecure.
+TEST_F(ComponentUpdaterPingManagerTest, PingManagerRequiresEncryptionTest) {
+  config_->SetPingUrl(GURL("http:\\foo\bar"));
+
+  {
+    CrxUpdateItem item;
+    item.component.requires_network_encryption = true;
+
+    EXPECT_FALSE(ping_manager_->SendPing(&item));
+  }
+
+  {
+    // Tests that the default for |requires_network_encryption| is true.
+    CrxUpdateItem item;
+    EXPECT_FALSE(ping_manager_->SendPing(&item));
+  }
+}
+
 }  // namespace update_client