Open up SDCH for all sites, in preparation for latency tests...

net/base/sdch_filter_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 <algorithm>
 #include <string>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/scoped_ptr.h"
@@ skipping 31 matching lines @@
 
   std::string NewSdchCompressedData(const std::string dictionary);
 
   const std::string test_vcdiff_dictionary_;
   const std::string vcdiff_compressed_data_;
   const std::string expanded_;  // Desired final, decompressed data.
 
   scoped_ptr<SdchManager> sdch_manager_;  // A singleton database.
 };
 
-std::string SdchFilterTest::NewSdchCompressedData(const std::string dictionary) {
+std::string SdchFilterTest::NewSdchCompressedData(
+    const std::string dictionary) {
   std::string client_hash;
   std::string server_hash;
   SdchManager::GenerateHash(dictionary, &client_hash, &server_hash);
 
   // Build compressed data that refers to our dictionary.
   std::string compressed(server_hash);
   compressed.append("\0", 1);
   compressed.append(vcdiff_compressed_data_);
   return compressed;
 }
@@ skipping 511 matching lines @@
   GURL google_url("http://www.google.com");
 
   SdchManager::BlacklistDomain(test_url);
   EXPECT_FALSE(SdchManager::Global()->IsInSupportedDomain(test_url));
   EXPECT_TRUE(SdchManager::Global()->IsInSupportedDomain(google_url));
 
   SdchManager::BlacklistDomain(google_url);
   EXPECT_FALSE(SdchManager::Global()->IsInSupportedDomain(test_url));
   EXPECT_FALSE(SdchManager::Global()->IsInSupportedDomain(google_url));
 }
+
+TEST_F(SdchFilterTest, CanSetExactMatchDictionary) {
+  std::string dictionary_domain("x.y.z.google.com");
+  std::string dictionary_text(NewSdchDictionary(dictionary_domain));
+
+  // Perfect match should work.
+  EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary_text,
+              GURL("http://" + dictionary_domain)));
+}
+
+TEST_F(SdchFilterTest, FailToSetDomainMismatchDictionary) {
+  std::string dictionary_domain("x.y.z.google.com");
+  std::string dictionary_text(NewSdchDictionary(dictionary_domain));
+
+  // Fail the "domain match" requirement.
+  EXPECT_FALSE(sdch_manager_->AddSdchDictionary(dictionary_text,
+               GURL("http://y.z.google.com")));
+}
+
+TEST_F(SdchFilterTest, FailToSetDotHostPrefixDomainDictionary) {
+  std::string dictionary_domain("x.y.z.google.com");
+  std::string dictionary_text(NewSdchDictionary(dictionary_domain));
+
+  // Fail the HD with D being the domain and H having a dot requirement.
+  EXPECT_FALSE(sdch_manager_->AddSdchDictionary(dictionary_text,
+               GURL("http://w.x.y.z.google.com")));
+}
+
+TEST_F(SdchFilterTest, FailToSetRepeatPrefixWithDotDictionary) {
+  // Make sure that a prefix that matches the domain postfix won't confuse
+  // the validation checks.
+  std::string dictionary_domain("www.google.com");
+  std::string dictionary_text(NewSdchDictionary(dictionary_domain));
+
+  // Fail the HD with D being the domain and H having a dot requirement.
+  EXPECT_FALSE(sdch_manager_->AddSdchDictionary(dictionary_text,
+               GURL("http://www.google.com.www.google.com")));
+}
+
+TEST_F(SdchFilterTest, CanSetLeadingDotDomainDictionary) {
+  // Make sure that a prefix that matches the domain postfix won't confuse
+  // the validation checks.
+  std::string dictionary_domain(".google.com");
+  std::string dictionary_text(NewSdchDictionary(dictionary_domain));
+
+  // Fail the HD with D being the domain and H having a dot requirement.

[Lincoln, 2008/11/15 01:37:02]

Comment is not accurate -- this test should pass.

+  EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary_text,
+               GURL("http://www.google.com")));
+}
+
+// Make sure the order of the tests is not helping us or confusing things.
+// See test CanSetExactMatchDictionary above for first try.
+TEST_F(SdchFilterTest, CanStillSetExactMatchDictionary) {
+  std::string dictionary_domain("x.y.z.google.com");
+  std::string dictionary_text(NewSdchDictionary(dictionary_domain));
+
+  // Perfect match should *STILL* work.
+  EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary_text,
+              GURL("http://" + dictionary_domain)));
+}