Calls to rph updating existing handlers are ignored.

chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc

 // Copyright (c) 2011 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 "chrome/browser/custom_handlers/protocol_handler_registry.h"
 
 #include <set>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
@@ skipping 447 matching lines @@
   ProtocolHandler ph1 = CreateProtocolHandler("test", GURL("http://test/%s"),
                                               "test1");
   ProtocolHandler ph2 = CreateProtocolHandler("test", GURL("http://test/%s"),
                                               "test2");
   registry()->OnAcceptRegisterProtocolHandler(ph1);
 
   ASSERT_TRUE(registry()->IsRegistered(ph1));
   ASSERT_TRUE(registry()->HasRegisteredEquivalent(ph2));
 }
 
+TEST_F(ProtocolHandlerRegistryTest, TestSilentlyRegisterHandler) {
+  ProtocolHandler ph1 = CreateProtocolHandler("test", GURL("http://test/%s"),
+                                              "test1");
+  ProtocolHandler ph2 = CreateProtocolHandler("test", GURL("http://test/%s"),
+                                              "test2");
+  ProtocolHandler ph3 = CreateProtocolHandler("ignore", GURL("http://test/%s"),
+                                              "ignore1");
+  ProtocolHandler ph4 = CreateProtocolHandler("ignore", GURL("http://test/%s"),
+                                              "ignore2");
+
+  ASSERT_FALSE(registry()->SilentlyHandleRegisterHandlerRequest(ph1));
+  ASSERT_FALSE(registry()->IsRegistered(ph1));
+
+  registry()->OnAcceptRegisterProtocolHandler(ph1);
+  ASSERT_TRUE(registry()->IsRegistered(ph1));
+
+  ASSERT_TRUE(registry()->SilentlyHandleRegisterHandlerRequest(ph2));
+  ASSERT_FALSE(registry()->IsRegistered(ph1));
+  ASSERT_TRUE(registry()->IsRegistered(ph2));
+
+  ASSERT_FALSE(registry()->SilentlyHandleRegisterHandlerRequest(ph3));
+  ASSERT_FALSE(registry()->IsRegistered(ph3));
+
+  registry()->OnIgnoreRegisterProtocolHandler(ph3);
+  ASSERT_FALSE(registry()->IsRegistered(ph3));
+  ASSERT_TRUE(registry()->IsIgnored(ph3));
+
+  ASSERT_TRUE(registry()->SilentlyHandleRegisterHandlerRequest(ph4));
+  ASSERT_FALSE(registry()->IsRegistered(ph4));
+  ASSERT_TRUE(registry()->HasIgnoredEquivalent(ph4));
+}
+
 TEST_F(ProtocolHandlerRegistryTest, TestRemoveHandlerRemovesDefault) {
   ProtocolHandler ph1 = CreateProtocolHandler("test", "test1");
   ProtocolHandler ph2 = CreateProtocolHandler("test", "test2");
   ProtocolHandler ph3 = CreateProtocolHandler("test", "test3");
 
   registry()->OnAcceptRegisterProtocolHandler(ph1);
   registry()->OnAcceptRegisterProtocolHandler(ph2);
   registry()->OnAcceptRegisterProtocolHandler(ph3);
 
   registry()->OnAcceptRegisterProtocolHandler(ph1);
@@ skipping 278 matching lines @@
       GURL("http://other.com/%s"), "test");
   ASSERT_EQ(ph1.url().GetOrigin() == ph2.url().GetOrigin(),
       ph1.IsSameOrigin(ph2));
   ASSERT_EQ(ph1.url().GetOrigin() == ph2.url().GetOrigin(),
       ph2.IsSameOrigin(ph1));
   ASSERT_EQ(ph2.url().GetOrigin() == ph3.url().GetOrigin(),
       ph2.IsSameOrigin(ph3));
   ASSERT_EQ(ph3.url().GetOrigin() == ph2.url().GetOrigin(),
       ph3.IsSameOrigin(ph2));
 }