Implement SDCH Dictionary domain matching as per RFC 2965

net/base/url_util_unittest.cc

Index: net/base/url_util_unittest.cc
diff --git a/net/base/url_util_unittest.cc b/net/base/url_util_unittest.cc
index 3a7a1b4240c5fee75b542e9320f7aaa4485fd7b6..2d3cca5313a9b9b09868bc9f66cba2866d1f56db 100644
--- a/net/base/url_util_unittest.cc
+++ b/net/base/url_util_unittest.cc
@@ -582,5 +582,22 @@ TEST(UrlUtilTest, GoogleHost) {
   }
 }
 
+TEST(UrlUtilTest, IsDomainMatch) {
+  GURL url("http://www.example.com/test/foo.html");
+
+  std::string domain = "www.example.com";
+  EXPECT_TRUE(IsDomainMatch(domain, "www.example.com"));
+  EXPECT_FALSE(IsDomainMatch(domain, "foo.www.example.com"));
+  EXPECT_FALSE(IsDomainMatch(domain, "www0.example.com"));
+  EXPECT_FALSE(IsDomainMatch(domain, "example.com"));
+
+  domain = ".www.example.com";
+  EXPECT_TRUE(IsDomainMatch(domain, "www.example.com"));
+  EXPECT_TRUE(IsDomainMatch(domain, "www.example.com"));
+  EXPECT_TRUE(IsDomainMatch(domain, "foo.www.example.com"));
+  EXPECT_FALSE(IsDomainMatch(domain, "www0.example.com"));
+  EXPECT_FALSE(IsDomainMatch(domain, "example.com"));
+}
+
 }  // namespace
 }  // namespace net