Allow trailing dots on hostnames....

net/base/net_util_unittest.cc

 // Copyright (c) 2006-2008 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 "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/string_util.h"
 #include "base/time.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/escape.h"
@@ skipping 803 matching lines @@
     }
   }
 }
 
 TEST(NetUtilTest, CompliantHost) {
   const CompliantHostCase compliant_host_cases[] = {
     {"", false},
     {"a", true},
     {"-", false},
     {".", false},
-    {"a.", false},
+    {"a.", true},
     {"a.a", true},
     {"9.a", true},
     {"a.9", false},
     {"_9a", false},
     {"a.a9", true},
     {"a.9a", false},
     {"a+9a", false},
     {"1-.a-b", false},
     {"1-2.a_b", true},
     {"a.b.c.d.e", true},
     {"1.2.3.4.e", true},
     {"a.b.c.d.5", false},
+    {"1.2.3.4.e.", true},
+    {"a.b.c.d.5.", false},
   };
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(compliant_host_cases); ++i) {
     EXPECT_EQ(compliant_host_cases[i].expected_output,
               net::IsCanonicalizedHostCompliant(compliant_host_cases[i].host));
   }
 }
 
 TEST(NetUtilTest, StripWWW) {
   EXPECT_EQ(L"", net::StripWWW(L""));
@@ skipping 593 matching lines @@
     net::SetExplicitlyAllowedPorts(invalid[i]);
     EXPECT_EQ(0, static_cast<int>(net::explicitly_allowed_ports.size()));
   }
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(valid); ++i) {
     net::SetExplicitlyAllowedPorts(valid[i]);
     EXPECT_EQ(i, net::explicitly_allowed_ports.size());
   }
 }