Replicating WebFrame::uniqueName across renderers.

third_party/WebKit/Source/web/tests/WebFrameTest.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 1564 matching lines @@
     WebView* view = WebView::create(&viewClient);
     view->settings()->setJavaScriptEnabled(true);
     view->setMainFrame(remoteClient.frame());
     WebRemoteFrame* root = view->mainFrame()->toWebRemoteFrame();
     root->setReplicatedOrigin(SecurityOrigin::createUnique());
 
     WebFrameOwnerProperties properties;
     properties.marginWidth = 11;
     properties.marginHeight = 22;
     FrameTestHelpers::TestWebFrameClient localFrameClient;
-    WebLocalFrame* localFrame = root->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &localFrameClient, nullptr, properties);
+    WebLocalFrame* localFrame = root->createLocalChild(WebTreeScopeType::Document, "name", "uniqueName", WebSandboxFlags::None, &localFrameClient, nullptr, properties);
 
     registerMockedHttpURLLoad("frame_owner_properties.html");
     FrameTestHelpers::loadFrame(localFrame, m_baseURL + "frame_owner_properties.html");
 
     // Check if the LocalFrame has seen the marginwidth and marginheight
     // properties.
     Document* childDocument = toWebLocalFrameImpl(localFrame)->frame()->document();
     EXPECT_EQ(11, childDocument->firstBodyElement()->getIntegralAttribute(HTMLNames::marginwidthAttr));
     EXPECT_EQ(22, childDocument->firstBodyElement()->getIntegralAttribute(HTMLNames::marginheightAttr));
 
@@ skipping 12 matching lines @@
     WebView* view = WebView::create(&viewClient);
     view->settings()->setJavaScriptEnabled(true);
     view->setMainFrame(remoteClient.frame());
     WebRemoteFrame* root = view->mainFrame()->toWebRemoteFrame();
     root->setReplicatedOrigin(SecurityOrigin::createUnique());
 
     WebFrameOwnerProperties properties;
     // Turn off scrolling in the subframe.
     properties.scrollingMode = WebFrameOwnerProperties::ScrollingMode::AlwaysOff;
     FrameTestHelpers::TestWebFrameClient localFrameClient;
-    WebLocalFrame* localFrame = root->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &localFrameClient, nullptr, properties);
+    WebLocalFrame* localFrame = root->createLocalChild(WebTreeScopeType::Document, "name", "uniqueName", WebSandboxFlags::None, &localFrameClient, nullptr, properties);
 
     registerMockedHttpURLLoad("frame_owner_properties.html");
     FrameTestHelpers::loadFrame(localFrame, m_baseURL + "frame_owner_properties.html");
 
     Document* childDocument = toWebLocalFrameImpl(localFrame)->frame()->document();
     EXPECT_EQ(0, childDocument->firstBodyElement()->getIntegralAttribute(HTMLNames::marginwidthAttr));
     EXPECT_EQ(0, childDocument->firstBodyElement()->getIntegralAttribute(HTMLNames::marginheightAttr));
 
     FrameView* frameView = static_cast<WebLocalFrameImpl*>(localFrame)->frameView();
     EXPECT_EQ(nullptr, frameView->horizontalScrollbar());
@@ skipping 4251 matching lines @@
         , m_willSendRequestCallCount(0)
         , m_childFrameCreationCount(0)
     {
     }
 
     void setChildWebFrameClient(TestCachePolicyWebFrameClient* client) { m_childClient = client; }
     WebURLRequest::CachePolicy cachePolicy() const { return m_policy; }
     int willSendRequestCallCount() const { return m_willSendRequestCallCount; }
     int childFrameCreationCount() const { return m_childFrameCreationCount; }
 
-    virtual WebFrame* createChildFrame(WebLocalFrame* parent, WebTreeScopeType scope, const WebString&, WebSandboxFlags, const WebFrameOwnerProperties& frameOwnerProperties)
+    virtual WebFrame* createChildFrame(WebLocalFrame* parent, WebTreeScopeType scope, const WebString&, const WebString&, WebSandboxFlags, const WebFrameOwnerProperties& frameOwnerProperties)
     {
         ASSERT(m_childClient);
         m_childFrameCreationCount++;
         WebFrame* frame = WebLocalFrame::create(scope, m_childClient);
         parent->appendChild(frame);
         return frame;
     }
 
     virtual void didStartLoading(bool toDifferentDocument)
     {
@@ skipping 368 matching lines @@
     // After commit, there is.
     HistoryItem* item = mainFrameLoader.currentItem();
     ASSERT_TRUE(item);
     EXPECT_EQ(WTF::String(url.data()), item->urlString());
 }
 
 class FailCreateChildFrame : public FrameTestHelpers::TestWebFrameClient {
 public:
     FailCreateChildFrame() : m_callCount(0) { }
 
-    WebFrame* createChildFrame(WebLocalFrame* parent, WebTreeScopeType scope, const WebString& frameName, WebSandboxFlags sandboxFlags, const WebFrameOwnerProperties& frameOwnerProperties) override
+    WebFrame* createChildFrame(WebLocalFrame* parent, WebTreeScopeType scope, const WebString& frameName, const WebString& frameUniqueName, WebSandboxFlags sandboxFlags, const WebFrameOwnerProperties& frameOwnerProperties) override
     {
         ++m_callCount;
         return 0;
     }
 
     int callCount() const { return m_callCount; }
 
 private:
     int m_callCount;
 };
@@ skipping 638 matching lines @@
 // doesn't leave behind dangling pointers.
 TEST_P(ParameterizedWebFrameTest, EmbedderTriggeredDetachWithRemoteMainFrame)
 {
     // FIXME: Refactor some of this logic into WebViewHelper to make it easier to
     // write tests with a top-level remote frame.
     FrameTestHelpers::TestWebViewClient viewClient;
     FrameTestHelpers::TestWebRemoteFrameClient remoteClient;
     WebView* view = WebView::create(&viewClient);
     view->setMainFrame(remoteClient.frame());
     FrameTestHelpers::TestWebFrameClient childFrameClient;
-    WebLocalFrame* childFrame = view->mainFrame()->toWebRemoteFrame()->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &childFrameClient, nullptr, WebFrameOwnerProperties());
+    WebLocalFrame* childFrame = view->mainFrame()->toWebRemoteFrame()->createLocalChild(WebTreeScopeType::Document, "name", "uniqueName", WebSandboxFlags::None, &childFrameClient, nullptr, WebFrameOwnerProperties());
 
     // Purposely keep the LocalFrame alive so it's the last thing to be destroyed.
     RefPtrWillBePersistent<Frame> childCoreFrame = childFrame->toImplBase()->frame();
     view->close();
     childCoreFrame.clear();
 }
 
 class WebFrameSwapTest : public WebFrameTest {
 protected:
     WebFrameSwapTest()
@@ skipping 227 matching lines @@
     WebRemoteFrame* remoteFrame = WebRemoteFrame::create(WebTreeScopeType::Document, &remoteFrameClient1);
     WebFrame* targetFrame = mainFrame()->firstChild()->nextSibling();
     EXPECT_TRUE(targetFrame);
     swapAndVerifySubframeConsistency("local->remote", targetFrame, remoteFrame);
 
     targetFrame = mainFrame()->firstChild()->nextSibling();
     EXPECT_TRUE(targetFrame);
 
     // Create child frames in the target frame before testing the swap.
     FrameTestHelpers::TestWebRemoteFrameClient remoteFrameClient2;
-    WebRemoteFrame* childRemoteFrame = remoteFrame->createRemoteChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &remoteFrameClient2);
+    WebRemoteFrame* childRemoteFrame = remoteFrame->createRemoteChild(WebTreeScopeType::Document, "", "uniqueName0", WebSandboxFlags::None, &remoteFrameClient2);
 
     FrameTestHelpers::TestWebFrameClient client;
     WebLocalFrame* localFrame = WebLocalFrame::createProvisional(&client, remoteFrame, WebSandboxFlags::None, WebFrameOwnerProperties());
     swapAndVerifySubframeConsistency("remote->local", targetFrame, localFrame);
 
     // FIXME: This almost certainly fires more load events on the iframe element
     // than it should.
     // Finally, make sure an embedder triggered load in the local frame swapped
     // back in works.
     FrameTestHelpers::loadFrame(localFrame, m_baseURL + "subframe-hello.html");
@@ skipping 129 matching lines @@
 TEST_F(WebFrameSwapTest, FramesOfRemoteParentAreIndexable)
 {
     v8::HandleScope scope(v8::Isolate::GetCurrent());
 
     FrameTestHelpers::TestWebRemoteFrameClient remoteClient;
     WebRemoteFrame* remoteParentFrame = remoteClient.frame();
     mainFrame()->swap(remoteParentFrame);
     remoteParentFrame->setReplicatedOrigin(SecurityOrigin::createUnique());
 
     FrameTestHelpers::TestWebFrameClient childFrameClient;
-    WebLocalFrame* childFrame = remoteParentFrame->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &childFrameClient, nullptr, WebFrameOwnerProperties());
+    WebLocalFrame* childFrame = remoteParentFrame->createLocalChild(WebTreeScopeType::Document, "name", "uniqueName", WebSandboxFlags::None, &childFrameClient, nullptr, WebFrameOwnerProperties());
     FrameTestHelpers::loadFrame(childFrame, m_baseURL + "subframe-hello.html");
 
     v8::Local<v8::Value> window = childFrame->executeScriptAndReturnValue(WebScriptSource("window"));
     v8::Local<v8::Value> childOfRemoteParent = childFrame->executeScriptAndReturnValue(WebScriptSource("parent.frames[0]"));
     EXPECT_TRUE(childOfRemoteParent->IsObject());
     EXPECT_TRUE(window->StrictEquals(childOfRemoteParent));
 
     v8::Local<v8::Value> windowLength = childFrame->executeScriptAndReturnValue(WebScriptSource("parent.frames.length"));
     ASSERT_TRUE(windowLength->IsInt32());
     EXPECT_EQ(1, windowLength.As<v8::Int32>()->Value());
 
     // Manually reset to break WebViewHelper's dependency on the stack allocated clients.
     reset();
 }
 
 // Check that frames with a remote parent don't crash while accessing window.frameElement.
 TEST_F(WebFrameSwapTest, FrameElementInFramesWithRemoteParent)
 {
     v8::HandleScope scope(v8::Isolate::GetCurrent());
 
     FrameTestHelpers::TestWebRemoteFrameClient remoteClient;
     WebRemoteFrame* remoteParentFrame = remoteClient.frame();
     mainFrame()->swap(remoteParentFrame);
     remoteParentFrame->setReplicatedOrigin(SecurityOrigin::createUnique());
 
     FrameTestHelpers::TestWebFrameClient childFrameClient;
-    WebLocalFrame* childFrame = remoteParentFrame->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &childFrameClient, nullptr, WebFrameOwnerProperties());
+    WebLocalFrame* childFrame = remoteParentFrame->createLocalChild(WebTreeScopeType::Document, "name", "uniqueName", WebSandboxFlags::None, &childFrameClient, nullptr, WebFrameOwnerProperties());
     FrameTestHelpers::loadFrame(childFrame, m_baseURL + "subframe-hello.html");
 
     v8::Local<v8::Value> frameElement = childFrame->executeScriptAndReturnValue(WebScriptSource("window.frameElement"));
     // frameElement should be null if cross-origin.
     ASSERT_FALSE(frameElement.IsEmpty());
     EXPECT_TRUE(frameElement->IsNull());
 
     // Manually reset to break WebViewHelper's dependency on the stack allocated clients.
     reset();
 }
@@ skipping 296 matching lines @@
 TEST_P(ParameterizedWebFrameTest, RemoteFrameInitialCommitType)
 {
     FrameTestHelpers::TestWebViewClient viewClient;
     FrameTestHelpers::TestWebRemoteFrameClient remoteClient;
     WebView* view = WebView::create(&viewClient);
     view->setMainFrame(remoteClient.frame());
     remoteClient.frame()->setReplicatedOrigin(WebSecurityOrigin::createFromString(WebString::fromUTF8(m_baseURL)));
 
     // If an iframe has a remote main frame, ensure the inital commit is correctly identified as WebInitialCommitInChildFrame.
     CommitTypeWebFrameClient childFrameClient;
-    WebLocalFrame* childFrame = view->mainFrame()->toWebRemoteFrame()->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &childFrameClient, nullptr, WebFrameOwnerProperties());
+    WebLocalFrame* childFrame = view->mainFrame()->toWebRemoteFrame()->createLocalChild(WebTreeScopeType::Document, "name", "uniqueName", WebSandboxFlags::None, &childFrameClient, nullptr, WebFrameOwnerProperties());
     registerMockedHttpURLLoad("foo.html");
     FrameTestHelpers::loadFrame(childFrame, m_baseURL + "foo.html");
     EXPECT_EQ(WebInitialCommitInChildFrame, childFrameClient.historyCommitType());
     view->close();
 }
 
 class GestureEventTestWebViewClient : public FrameTestHelpers::TestWebViewClient {
 public:
     GestureEventTestWebViewClient() : m_didHandleGestureEvent(false) { }
     void didHandleGestureEvent(const WebGestureEvent& event, bool eventCancelled) override { m_didHandleGestureEvent = true; }
     bool didHandleGestureEvent() const { return m_didHandleGestureEvent; }
 
 private:
     bool m_didHandleGestureEvent;
 };
 
 TEST_P(ParameterizedWebFrameTest, FrameWidgetTest)
 {
     FrameTestHelpers::TestWebViewClient viewClient;
     WebView* view = WebView::create(&viewClient);
 
     FrameTestHelpers::TestWebRemoteFrameClient remoteClient;
     view->setMainFrame(remoteClient.frame());
 
     FrameTestHelpers::TestWebFrameClient childFrameClient;
-    WebLocalFrame* childFrame = view->mainFrame()->toWebRemoteFrame()->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &childFrameClient, nullptr, WebFrameOwnerProperties());
+    WebLocalFrame* childFrame = view->mainFrame()->toWebRemoteFrame()->createLocalChild(WebTreeScopeType::Document, "name", "uniqueName", WebSandboxFlags::None, &childFrameClient, nullptr, WebFrameOwnerProperties());
 
     GestureEventTestWebViewClient childViewClient;
     WebFrameWidget* widget = WebFrameWidget::create(&childViewClient, childFrame);
 
     view->resize(WebSize(1000, 1000));
 
     widget->handleInputEvent(fatTap(20, 20));
     EXPECT_TRUE(childViewClient.didHandleGestureEvent());
 
     widget->close();
@@ skipping 45 matching lines @@
     EXPECT_FALSE(client.failed());
 }
 
 TEST_P(ParameterizedWebFrameTest, DetachRemoteFrame)
 {
     FrameTestHelpers::TestWebViewClient viewClient;
     FrameTestHelpers::TestWebRemoteFrameClient remoteClient;
     WebView* view = WebView::create(&viewClient);
     view->setMainFrame(remoteClient.frame());
     FrameTestHelpers::TestWebRemoteFrameClient childFrameClient;
-    WebRemoteFrame* childFrame = view->mainFrame()->toWebRemoteFrame()->createRemoteChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &childFrameClient);
+    WebRemoteFrame* childFrame = view->mainFrame()->toWebRemoteFrame()->createRemoteChild(WebTreeScopeType::Document, "", "uniqueName1", WebSandboxFlags::None, &childFrameClient);
     childFrame->detach();
     view->close();
     childFrame->close();
 }
 
 class TestConsoleMessageWebFrameClient : public FrameTestHelpers::TestWebFrameClient {
 public:
     virtual void didAddMessageToConsole(const WebConsoleMessage& message, const WebString& sourceName, unsigned sourceLine, const WebString& stackTrace)
     {
         messages.append(message);
@@ skipping 132 matching lines @@
 
 
 TEST_P(ParameterizedWebFrameTest, CreateLocalChildWithPreviousSibling)
 {
     FrameTestHelpers::TestWebViewClient viewClient;
     FrameTestHelpers::TestWebRemoteFrameClient remoteClient;
     WebView* view = WebView::create(&viewClient);
     view->setMainFrame(remoteClient.frame());
     WebRemoteFrame* parent = view->mainFrame()->toWebRemoteFrame();
 
-    WebLocalFrameScope secondFrame(parent->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, nullptr, nullptr, WebFrameOwnerProperties()));
-    WebLocalFrameScope fourthFrame(parent->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, nullptr, secondFrame, WebFrameOwnerProperties()));
-    WebLocalFrameScope thirdFrame(parent->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, nullptr, secondFrame, WebFrameOwnerProperties()));
-    WebLocalFrameScope firstFrame(parent->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, nullptr, nullptr, WebFrameOwnerProperties()));
+    WebLocalFrameScope secondFrame(parent->createLocalChild(WebTreeScopeType::Document, "name2", "uniqueName2", WebSandboxFlags::None, nullptr, nullptr, WebFrameOwnerProperties()));
+    WebLocalFrameScope fourthFrame(parent->createLocalChild(WebTreeScopeType::Document, "name4", "uniqueName4", WebSandboxFlags::None, nullptr, secondFrame, WebFrameOwnerProperties()));
+    WebLocalFrameScope thirdFrame(parent->createLocalChild(WebTreeScopeType::Document, "name3", "uniqueName3", WebSandboxFlags::None, nullptr, secondFrame, WebFrameOwnerProperties()));
+    WebLocalFrameScope firstFrame(parent->createLocalChild(WebTreeScopeType::Document, "name1", "uniqueName1", WebSandboxFlags::None, nullptr, nullptr, WebFrameOwnerProperties()));
 
     EXPECT_EQ(firstFrame, parent->firstChild());
     EXPECT_EQ(nullptr, firstFrame->previousSibling());
     EXPECT_EQ(secondFrame, firstFrame->nextSibling());
 
     EXPECT_EQ(firstFrame, secondFrame->previousSibling());
     EXPECT_EQ(thirdFrame, secondFrame->nextSibling());
 
     EXPECT_EQ(secondFrame, thirdFrame->previousSibling());
     EXPECT_EQ(fourthFrame, thirdFrame->nextSibling());
@@ skipping 14 matching lines @@
 {
     FrameTestHelpers::TestWebViewClient viewClient;
     FrameTestHelpers::TestWebRemoteFrameClient remoteClient;
     WebView* view = WebView::create(&viewClient);
     view->settings()->setJavaScriptEnabled(true);
     view->setMainFrame(remoteClient.frame());
     WebRemoteFrame* root = view->mainFrame()->toWebRemoteFrame();
     root->setReplicatedOrigin(SecurityOrigin::createUnique());
 
     FrameTestHelpers::TestWebFrameClient localFrameClient;
-    WebLocalFrame* localFrame = root->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &localFrameClient, nullptr, WebFrameOwnerProperties());
+    WebLocalFrame* localFrame = root->createLocalChild(WebTreeScopeType::Document, "name", "uniqueName", WebSandboxFlags::None, &localFrameClient, nullptr, WebFrameOwnerProperties());
 
     // Finally, make sure an embedder triggered load in the local frame swapped
     // back in works.
     registerMockedHttpURLLoad("send_beacon.html");
     registerMockedHttpURLLoad("reload_post.html"); // url param to sendBeacon()
     FrameTestHelpers::loadFrame(localFrame, m_baseURL + "send_beacon.html");
 
     view->close();
 }
 
 // See https://crbug.com/525285.
 TEST_P(ParameterizedWebFrameTest, RemoteToLocalSwapOnMainFrameInitializesCoreFrame)
 {
     FrameTestHelpers::TestWebViewClient viewClient;
     FrameTestHelpers::TestWebRemoteFrameClient remoteClient;
     WebView* view = WebView::create(&viewClient);
     view->setMainFrame(remoteClient.frame());
     WebRemoteFrame* remoteRoot = view->mainFrame()->toWebRemoteFrame();
     remoteRoot->setReplicatedOrigin(SecurityOrigin::createUnique());
 
     FrameTestHelpers::TestWebFrameClient localFrameClient;
-    remoteRoot->createLocalChild(WebTreeScopeType::Document, "", WebSandboxFlags::None, &localFrameClient, nullptr, WebFrameOwnerProperties());
+    remoteRoot->createLocalChild(WebTreeScopeType::Document, "name", "uniqueName", WebSandboxFlags::None, &localFrameClient, nullptr, WebFrameOwnerProperties());
 
     // Do a remote-to-local swap of the top frame.
     FrameTestHelpers::TestWebFrameClient localClient;
     WebLocalFrame* localRoot = WebLocalFrame::createProvisional(&localClient, remoteRoot, WebSandboxFlags::None, WebFrameOwnerProperties());
     remoteRoot->swap(localRoot);
 
     // Load a page with a child frame in the new root to make sure this doesn't
     // crash when the child frame invokes setCoreFrame.
     registerMockedHttpURLLoad("single_iframe.html");
     registerMockedHttpURLLoad("visible_iframe.html");
@@ skipping 411 matching lines @@
 }
 
 TEST_F(WebFrameVisibilityChangeTest, RemoteFrameParentVisibilityChange)
 {
     swapLocalFrameToRemoteFrame();
     executeScriptOnMainFrame(WebScriptSource("document.querySelector('iframe').parentElement.style.display = 'none';"));
     EXPECT_FALSE(remoteFrameClient()->isVisible());
 }
 
 } // namespace blink