Upstream version 9.38.198.0

[platform/framework/web/crosswalk.git] / src / content / browser / renderer_host / websocket_dispatcher_host_unittest.cc

diff --git a/src/content/browser/renderer_host/websocket_dispatcher_host_unittest.cc b/src/content/browser/renderer_host/websocket_dispatcher_host_unittest.cc
index e1506d9..b5b888c 100644 (file)
--- a/src/content/browser/renderer_host/websocket_dispatcher_host_unittest.cc
+++ b/src/content/browser/renderer_host/websocket_dispatcher_host_unittest.cc
@@ -4,11 +4,13 @@
 
 #include "content/browser/renderer_host/websocket_dispatcher_host.h"
 
+#include <algorithm>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ref_counted.h"
+#include "base/memory/weak_ptr.h"
 #include "content/browser/renderer_host/websocket_host.h"
 #include "content/common/websocket.h"
 #include "content/common/websocket_messages.h"
@@ -23,28 +25,33 @@ namespace {
 // This number is unlikely to occur by chance.
 static const int kMagicRenderProcessId = 506116062;
 
+class WebSocketDispatcherHostTest;
+
 // A mock of WebsocketHost which records received messages.
 class MockWebSocketHost : public WebSocketHost {
  public:
   MockWebSocketHost(int routing_id,
                     WebSocketDispatcherHost* dispatcher,
-                    net::URLRequestContext* url_request_context)
-      : WebSocketHost(routing_id, dispatcher, url_request_context) {
-  }
+                    net::URLRequestContext* url_request_context,
+                    WebSocketDispatcherHostTest* owner);
 
   virtual ~MockWebSocketHost() {}
 
-  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE{
+  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE {
     received_messages_.push_back(message);
     return true;
   }
 
+  virtual void GoAway() OVERRIDE;
+
   std::vector<IPC::Message> received_messages_;
+  base::WeakPtr<WebSocketDispatcherHostTest> owner_;
 };
 
 class WebSocketDispatcherHostTest : public ::testing::Test {
  public:
-  WebSocketDispatcherHostTest() {
+  WebSocketDispatcherHostTest()
+      : weak_ptr_factory_(this) {
     dispatcher_host_ = new WebSocketDispatcherHost(
         kMagicRenderProcessId,
         base::Bind(&WebSocketDispatcherHostTest::OnGetRequestContext,
@@ -53,7 +60,19 @@ class WebSocketDispatcherHostTest : public ::testing::Test {
                    base::Unretained(this)));
   }
 
-  virtual ~WebSocketDispatcherHostTest() {}
+  virtual ~WebSocketDispatcherHostTest() {
+    // We need to invalidate the issued WeakPtrs at the beginning of the
+    // destructor in order not to access destructed member variables.
+    weak_ptr_factory_.InvalidateWeakPtrs();
+  }
+
+  void GoAway(int routing_id) {
+    gone_hosts_.push_back(routing_id);
+  }
+
+  base::WeakPtr<WebSocketDispatcherHostTest> GetWeakPtr() {
+    return weak_ptr_factory_.GetWeakPtr();
+  }
 
  protected:
   scoped_refptr<WebSocketDispatcherHost> dispatcher_host_;
@@ -61,6 +80,9 @@ class WebSocketDispatcherHostTest : public ::testing::Test {
   // Stores allocated MockWebSocketHost instances. Doesn't take ownership of
   // them.
   std::vector<MockWebSocketHost*> mock_hosts_;
+  std::vector<int> gone_hosts_;
+
+  base::WeakPtrFactory<WebSocketDispatcherHostTest> weak_ptr_factory_;
 
  private:
   net::URLRequestContext* OnGetRequestContext() {
@@ -69,12 +91,25 @@ class WebSocketDispatcherHostTest : public ::testing::Test {
 
   WebSocketHost* CreateWebSocketHost(int routing_id) {
     MockWebSocketHost* host =
-        new MockWebSocketHost(routing_id, dispatcher_host_.get(), NULL);
+        new MockWebSocketHost(routing_id, dispatcher_host_.get(), NULL, this);
     mock_hosts_.push_back(host);
     return host;
   }
 };
 
+MockWebSocketHost::MockWebSocketHost(
+    int routing_id,
+    WebSocketDispatcherHost* dispatcher,
+    net::URLRequestContext* url_request_context,
+    WebSocketDispatcherHostTest* owner)
+    : WebSocketHost(routing_id, dispatcher, url_request_context),
+      owner_(owner->GetWeakPtr()) {}
+
+void MockWebSocketHost::GoAway() {
+  if (owner_)
+    owner_->GoAway(routing_id());
+}
+
 TEST_F(WebSocketDispatcherHostTest, Construct) {
   // Do nothing.
 }
@@ -156,5 +191,29 @@ TEST_F(WebSocketDispatcherHostTest, SendFrame) {
   }
 }
 
+TEST_F(WebSocketDispatcherHostTest, Destruct) {
+  WebSocketHostMsg_AddChannelRequest message1(
+      123, GURL("ws://example.com/test"), std::vector<std::string>(),
+      url::Origin("http://example.com"), -1);
+  WebSocketHostMsg_AddChannelRequest message2(
+      456, GURL("ws://example.com/test2"), std::vector<std::string>(),
+      url::Origin("http://example.com"), -1);
+
+  ASSERT_TRUE(dispatcher_host_->OnMessageReceived(message1));
+  ASSERT_TRUE(dispatcher_host_->OnMessageReceived(message2));
+
+  ASSERT_EQ(2u, mock_hosts_.size());
+
+  mock_hosts_.clear();
+  dispatcher_host_ = NULL;
+
+  ASSERT_EQ(2u, gone_hosts_.size());
+  // The gone_hosts_ ordering is not predictable because it depends on the
+  // hash_map ordering.
+  std::sort(gone_hosts_.begin(), gone_hosts_.end());
+  EXPECT_EQ(123, gone_hosts_[0]);
+  EXPECT_EQ(456, gone_hosts_[1]);
+}
+
 }  // namespace
 }  // namespace content