Handler settings page.

chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc

Index: chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
diff --git a/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc b/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
index 5613be78f7f0d066e1ec5896a57a1b040e614247..feef4cf77e75227e9c0301aba7dda6870003f405 100644
--- a/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
+++ b/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
@@ -16,6 +16,7 @@
 #include "content/common/notification_registrar.h"
 #include "content/common/notification_service.h"
 
+
 class FakeDelegate : public ProtocolHandlerRegistry::Delegate {
  public:
   virtual ~FakeDelegate() { }
@@ -141,6 +142,13 @@ TEST_F(ProtocolHandlerRegistryTest,
   ASSERT_FALSE(registry()->CanSchemeBeOverridden("test"));
 }
 
+TEST_F(ProtocolHandlerRegistryTest, RemovingHandlerMeansItCanBeAddedAgain) {
+  registry()->OnAcceptRegisterProtocolHandler(test_protocol_handler());
+  ASSERT_TRUE(registry()->CanSchemeBeOverridden("test"));
+  registry()->RemoveHandler(test_protocol_handler());
+  ASSERT_TRUE(registry()->CanSchemeBeOverridden("test"));
+}
+
 TEST_F(ProtocolHandlerRegistryTest, TestStartsAsDefault) {
   registry()->OnAcceptRegisterProtocolHandler(test_protocol_handler());
   ASSERT_TRUE(registry()->IsDefault(test_protocol_handler()));
@@ -159,9 +167,10 @@ TEST_F(ProtocolHandlerRegistryTest, TestClearDefault) {
   registry()->OnAcceptRegisterProtocolHandler(ph1);
   registry()->OnAcceptRegisterProtocolHandler(ph2);
 
-  registry()->SetDefault(ph2);
+  registry()->SetDefault(ph1);
   registry()->ClearDefault("test");
-  ASSERT_FALSE(registry()->IsDefault(ph2));
+  ASSERT_FALSE(registry()->IsDefault(ph1));
+  ASSERT_TRUE(registry()->IsDefault(ph2));
 }
 
 TEST_F(ProtocolHandlerRegistryTest, TestGetHandlerFor) {
@@ -175,13 +184,13 @@ TEST_F(ProtocolHandlerRegistryTest, TestGetHandlerFor) {
   ASSERT_TRUE(registry()->HasDefault("test"));
 }
 
-TEST_F(ProtocolHandlerRegistryTest, TestMultipleHandlersClearsDefault) {
+TEST_F(ProtocolHandlerRegistryTest, TestMostRecentHandlerIsDefault) {
   ProtocolHandler ph1 = CreateProtocolHandler("test", "test1");
   ProtocolHandler ph2 = CreateProtocolHandler("test", "test2");
   registry()->OnAcceptRegisterProtocolHandler(ph1);
   registry()->OnAcceptRegisterProtocolHandler(ph2);
   ASSERT_FALSE(registry()->IsDefault(ph1));
-  ASSERT_FALSE(registry()->IsDefault(ph2));
+  ASSERT_TRUE(registry()->IsDefault(ph2));
 }
 
 TEST_F(ProtocolHandlerRegistryTest, TestSetDefault) {
@@ -220,7 +229,7 @@ TEST_F(ProtocolHandlerRegistryTest, TestRemoveHandler) {
 
   registry()->RemoveHandler(ph1);
   ASSERT_FALSE(registry()->IsRegistered(ph1));
-  ASSERT_FALSE(registry()->HasHandler("test"));
+  ASSERT_FALSE(registry()->IsHandledProtocol("test"));
 }
 
 TEST_F(ProtocolHandlerRegistryTest, TestIsRegistered) {
@@ -236,6 +245,7 @@ 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);
@@ -244,3 +254,35 @@ TEST_F(ProtocolHandlerRegistryTest, TestRemoveHandlerRemovesDefault) {
   registry()->RemoveHandler(ph1);
   ASSERT_FALSE(registry()->IsDefault(ph1));
 }
+
+TEST_F(ProtocolHandlerRegistryTest, TestGetHandlersFor) {
+  ProtocolHandler ph1 = CreateProtocolHandler("test", "test1");
+  ProtocolHandler ph2 = CreateProtocolHandler("test", "test2");
+  ProtocolHandler ph3 = CreateProtocolHandler("test", "test3");
+  registry()->OnAcceptRegisterProtocolHandler(ph1);
+  registry()->OnAcceptRegisterProtocolHandler(ph2);
+  registry()->OnAcceptRegisterProtocolHandler(ph3);
+
+  const ProtocolHandlerList* handlers = registry()->GetHandlersFor("test");
+  ASSERT_TRUE(handlers != NULL);
+  ASSERT_EQ(ph1, (*handlers)[0]);
+  ASSERT_EQ(ph2, (*handlers)[1]);
+  ASSERT_EQ(ph3, (*handlers)[2]);
+}
+
+TEST_F(ProtocolHandlerRegistryTest, TestGetHandledProtocols) {
+  std::vector<std::string> protocols;
+  registry()->GetHandledProtocols(&protocols);
+  ASSERT_EQ((size_t) 0, protocols.size());
+
+  registry()->GetHandlersFor("test");
+
+  protocols.clear();
+  registry()->GetHandledProtocols(&protocols);
+  ASSERT_EQ((size_t) 0, protocols.size());
+}
+
+TEST_F(ProtocolHandlerRegistryTest, TestIsHandledProtocol) {
+  registry()->GetHandlersFor("test");
+  ASSERT_FALSE(registry()->IsHandledProtocol("test"));
+}