Ensure that VisitedLink listener Add event only fires when new fingerprint is...

chrome/browser/visitedlink_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 <vector>
 #include <string>
 #include <cstdio>
 
 #include "base/message_loop.h"
 #include "base/file_util.h"
@@ skipping 188 matching lines @@
   ASSERT_TRUE(InitHistory());
   ASSERT_TRUE(InitVisited(kInitialSize, true));
 
   // Add a cluster from 14-17 wrapping around to 0. These will all hash to the
   // same value.
   const VisitedLinkCommon::Fingerprint kFingerprint0 = kInitialSize * 0 + 14;
   const VisitedLinkCommon::Fingerprint kFingerprint1 = kInitialSize * 1 + 14;
   const VisitedLinkCommon::Fingerprint kFingerprint2 = kInitialSize * 2 + 14;
   const VisitedLinkCommon::Fingerprint kFingerprint3 = kInitialSize * 3 + 14;
   const VisitedLinkCommon::Fingerprint kFingerprint4 = kInitialSize * 4 + 14;
-  master_->AddFingerprint(kFingerprint0);  // @14
-  master_->AddFingerprint(kFingerprint1);  // @15
-  master_->AddFingerprint(kFingerprint2);  // @16
-  master_->AddFingerprint(kFingerprint3);  // @0
-  master_->AddFingerprint(kFingerprint4);  // @1
+  master_->AddFingerprint(kFingerprint0, false);  // @14
+  master_->AddFingerprint(kFingerprint1, false);  // @15
+  master_->AddFingerprint(kFingerprint2, false);  // @16
+  master_->AddFingerprint(kFingerprint3, false);  // @0
+  master_->AddFingerprint(kFingerprint4, false);  // @1
 
   // Deleting 14 should move the next value up one slot (we do not specify an
   // order).
   EXPECT_EQ(kFingerprint3, master_->hash_table_[0]);
   master_->DeleteFingerprint(kFingerprint3, false);
   VisitedLinkCommon::Fingerprint zero_fingerprint = 0;
   EXPECT_EQ(zero_fingerprint, master_->hash_table_[1]);
   EXPECT_NE(zero_fingerprint, master_->hash_table_[0]);
 
   // Deleting the other four should leave the table empty.
@@ skipping 480 matching lines @@
   EXPECT_EQ(1, profile()->add_event_count());
   EXPECT_EQ(0, profile()->reset_event_count());
 
   // Activate the tab.
   rvh()->WasRestored();
 
   // We should have only one more reset event.
   EXPECT_EQ(1, profile()->add_event_count());
   EXPECT_EQ(1, profile()->reset_event_count());
 }