--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/DumpRenderTree/win/FrameLoadDelegate.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,420 @@
+/*
+ * Copyright (C) 2005, 2006, 2007, 2009 Apple Inc. All rights reserved.
+ * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "FrameLoadDelegate.h"
+
+#include "AccessibilityController.h"
+#include "DumpRenderTree.h"
+#include "EventSender.h"
+#include "GCController.h"
+#include "LayoutTestController.h"
+#include "WorkQueueItem.h"
+#include "WorkQueue.h"
+#include <WebCore/COMPtr.h>
+#include <JavaScriptCore/Assertions.h>
+#include <JavaScriptCore/JavaScriptCore.h>
+#include <WebKit/WebKit.h>
+#include <wtf/Vector.h>
+#include <stdio.h>
+#include <string>
+
+using std::string;
+
+static FrameLoadDelegate* g_delegateWaitingOnTimer;
+
+string descriptionSuitableForTestResult(IWebFrame* webFrame)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(webFrame->webView(&webView)))
+        return string();
+
+    COMPtr<IWebFrame> mainFrame;
+    if (FAILED(webView->mainFrame(&mainFrame)))
+        return string();
+
+    BSTR frameNameBSTR;
+    if (FAILED(webFrame->name(&frameNameBSTR)) || toUTF8(frameNameBSTR).empty())
+        return (webFrame == mainFrame) ? "main frame" : string();
+
+    string frameName = (webFrame == mainFrame) ? "main frame" : "frame";
+    frameName += " \"" + toUTF8(frameNameBSTR) + "\""; 
+
+    SysFreeString(frameNameBSTR); 
+    return frameName;
+}
+
+FrameLoadDelegate::FrameLoadDelegate()
+    : m_refCount(1)
+    , m_gcController(new GCController)
+    , m_accessibilityController(new AccessibilityController)
+{
+}
+
+FrameLoadDelegate::~FrameLoadDelegate()
+{
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IUnknown))
+        *ppvObject = static_cast<IWebFrameLoadDelegate*>(this);
+    else if (IsEqualGUID(riid, IID_IWebFrameLoadDelegate))
+        *ppvObject = static_cast<IWebFrameLoadDelegate*>(this);
+    else if (IsEqualGUID(riid, IID_IWebFrameLoadDelegatePrivate))
+        *ppvObject = static_cast<IWebFrameLoadDelegatePrivate*>(this);
+    else if (IsEqualGUID(riid, IID_IWebFrameLoadDelegatePrivate2))
+        *ppvObject = static_cast<IWebFrameLoadDelegatePrivate2*>(this);
+    else
+        return E_NOINTERFACE;
+
+    AddRef();
+    return S_OK;
+}
+
+ULONG STDMETHODCALLTYPE FrameLoadDelegate::AddRef(void)
+{
+    return ++m_refCount;
+}
+
+ULONG STDMETHODCALLTYPE FrameLoadDelegate::Release(void)
+{
+    ULONG newRef = --m_refCount;
+    if (!newRef)
+        delete(this);
+
+    return newRef;
+}
+
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didStartProvisionalLoadForFrame( 
+    /* [in] */ IWebView* webView,
+    /* [in] */ IWebFrame* frame) 
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - didStartProvisionalLoadForFrame\n", descriptionSuitableForTestResult(frame).c_str());
+
+    // Make sure we only set this once per test.  If it gets cleared, and then set again, we might
+    // end up doing two dumps for one test.
+    if (!topLoadingFrame && !done)
+        topLoadingFrame = frame;
+
+    return S_OK; 
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didReceiveServerRedirectForProvisionalLoadForFrame( 
+    /* [in] */ IWebView *webView,
+    /* [in] */ IWebFrame *frame)
+{ 
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - didReceiveServerRedirectForProvisionalLoadForFrame\n", descriptionSuitableForTestResult(frame).c_str());
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didFailProvisionalLoadWithError( 
+    /* [in] */ IWebView *webView,
+    /* [in] */ IWebError *error,
+    /* [in] */ IWebFrame *frame)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - didFailProvisionalLoadWithError\n", descriptionSuitableForTestResult(frame).c_str());
+
+    locationChangeDone(error, frame);
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didCommitLoadForFrame( 
+    /* [in] */ IWebView *webView,
+    /* [in] */ IWebFrame *frame)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - didCommitLoadForFrame\n", descriptionSuitableForTestResult(frame).c_str());
+
+    COMPtr<IWebViewPrivate> webViewPrivate;
+    HRESULT hr = webView->QueryInterface(&webViewPrivate);
+    if (FAILED(hr))
+        return hr;
+    webViewPrivate->updateFocusedAndActiveState();
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didReceiveTitle( 
+    /* [in] */ IWebView *webView,
+    /* [in] */ BSTR title,
+    /* [in] */ IWebFrame *frame)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - didReceiveTitle: %S\n", descriptionSuitableForTestResult(frame).c_str(), title);
+
+    if (::gLayoutTestController->dumpTitleChanges() && !done)
+        printf("TITLE CHANGED: %S\n", title ? title : L"");
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didChangeIcons(
+    /* [in] */ IWebView* webView,
+    /* [in] */ IWebFrame* frame)
+{
+    if (!done && gLayoutTestController->dumpIconChanges())
+        printf("%s - didChangeIcons\n", descriptionSuitableForTestResult(frame).c_str());
+
+    return S_OK;
+}
+
+void FrameLoadDelegate::processWork()
+{
+    // if another load started, then wait for it to complete.
+    if (topLoadingFrame)
+        return;
+
+    // if we finish all the commands, we're ready to dump state
+    if (WorkQueue::shared()->processWork() && !::gLayoutTestController->waitToDump())
+        dump();
+}
+
+void FrameLoadDelegate::resetToConsistentState()
+{
+    m_accessibilityController->resetToConsistentState();
+}
+
+static void CALLBACK processWorkTimer(HWND, UINT, UINT_PTR id, DWORD)
+{
+    ::KillTimer(0, id);
+    FrameLoadDelegate* d = g_delegateWaitingOnTimer;
+    g_delegateWaitingOnTimer = 0;
+    d->processWork();
+}
+
+void FrameLoadDelegate::locationChangeDone(IWebError*, IWebFrame* frame)
+{
+    if (frame != topLoadingFrame)
+        return;
+
+    topLoadingFrame = 0;
+    WorkQueue::shared()->setFrozen(true);
+
+    if (::gLayoutTestController->waitToDump())
+        return;
+
+    if (WorkQueue::shared()->count()) {
+        ASSERT(!g_delegateWaitingOnTimer);
+        g_delegateWaitingOnTimer = this;
+        ::SetTimer(0, 0, 0, processWorkTimer);
+        return;
+    }
+
+    dump();
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didFinishLoadForFrame( 
+    /* [in] */ IWebView* webView,
+    /* [in] */ IWebFrame* frame)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - didFinishLoadForFrame\n", descriptionSuitableForTestResult(frame).c_str());
+
+    locationChangeDone(0, frame);
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didFailLoadWithError( 
+    /* [in] */ IWebView* webView,
+    /* [in] */ IWebError* error,
+    /* [in] */ IWebFrame* frame)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - didFailLoadWithError\n", descriptionSuitableForTestResult(frame).c_str());
+
+    locationChangeDone(error, frame);
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::willPerformClientRedirectToURL( 
+    /* [in] */ IWebView *webView,
+    /* [in] */ BSTR url,  
+    /* [in] */ double delaySeconds,
+    /* [in] */ DATE fireDate,
+    /* [in] */ IWebFrame *frame)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - willPerformClientRedirectToURL: %S \n", descriptionSuitableForTestResult(frame).c_str(),
+                urlSuitableForTestResult(std::wstring(url, ::SysStringLen(url))).c_str());
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didCancelClientRedirectForFrame( 
+    /* [in] */ IWebView *webView,
+    /* [in] */ IWebFrame *frame)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - didCancelClientRedirectForFrame\n", descriptionSuitableForTestResult(frame).c_str());
+
+    return S_OK;
+}
+
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::willCloseFrame( 
+    /* [in] */ IWebView *webView,
+    /* [in] */ IWebFrame *frame)
+{
+    return E_NOTIMPL;
+}
+
+HRESULT FrameLoadDelegate::didClearWindowObject(IWebView*, JSContextRef, JSObjectRef, IWebFrame*)
+{
+    return E_NOTIMPL;
+}
+
+HRESULT FrameLoadDelegate::didClearWindowObjectForFrameInScriptWorld(IWebView* webView, IWebFrame* frame, IWebScriptWorld* world)
+{
+    ASSERT_ARG(webView, webView);
+    ASSERT_ARG(frame, frame);
+    ASSERT_ARG(world, world);
+    if (!webView || !frame || !world)
+        return E_POINTER;
+
+    COMPtr<IWebScriptWorld> standardWorld;
+    if (FAILED(world->standardWorld(&standardWorld)))
+        return S_OK;
+
+    if (world == standardWorld)
+        didClearWindowObjectForFrameInStandardWorld(frame);
+    else
+        didClearWindowObjectForFrameInIsolatedWorld(frame, world);
+    return S_OK;
+}
+
+void FrameLoadDelegate::didClearWindowObjectForFrameInIsolatedWorld(IWebFrame* frame, IWebScriptWorld* world)
+{
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return;
+
+    JSGlobalContextRef ctx = framePrivate->globalContextForScriptWorld(world);
+    if (!ctx)
+        return;
+
+    JSObjectRef globalObject = JSContextGetGlobalObject(ctx);
+    if (!globalObject)
+        return;
+
+    JSObjectSetProperty(ctx, globalObject, JSRetainPtr<JSStringRef>(Adopt, JSStringCreateWithUTF8CString("__worldID")).get(), JSValueMakeNumber(ctx, worldIDForWorld(world)), kJSPropertyAttributeReadOnly, 0);
+    return;
+}
+
+void FrameLoadDelegate::didClearWindowObjectForFrameInStandardWorld(IWebFrame* frame)
+{
+    JSGlobalContextRef context = frame->globalContext();
+    JSObjectRef windowObject = JSContextGetGlobalObject(context);
+
+    IWebFrame* parentFrame = 0;
+    frame->parentFrame(&parentFrame);
+
+    JSValueRef exception = 0;
+
+    ::gLayoutTestController->makeWindowObject(context, windowObject, &exception);
+    ASSERT(!exception);
+
+    m_gcController->makeWindowObject(context, windowObject, &exception);
+    ASSERT(!exception);
+
+    m_accessibilityController->makeWindowObject(context, windowObject, &exception);
+    ASSERT(!exception);
+
+    JSStringRef eventSenderStr = JSStringCreateWithUTF8CString("eventSender");
+    JSValueRef eventSender = makeEventSender(context, !parentFrame);
+    JSObjectSetProperty(context, windowObject, eventSenderStr, eventSender, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete, 0);
+    JSStringRelease(eventSenderStr);
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didFinishDocumentLoadForFrame( 
+    /* [in] */ IWebView *sender,
+    /* [in] */ IWebFrame *frame)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - didFinishDocumentLoadForFrame\n",
+                descriptionSuitableForTestResult(frame).c_str());
+    if (!done) {
+        COMPtr<IWebFramePrivate> webFramePrivate;
+        HRESULT hr = frame->QueryInterface(&webFramePrivate);
+        if (FAILED(hr))
+            return hr;
+        unsigned pendingFrameUnloadEvents;
+        hr = webFramePrivate->pendingFrameUnloadEventCount(&pendingFrameUnloadEvents);
+        if (FAILED(hr))
+            return hr;
+        if (pendingFrameUnloadEvents)
+            printf("%s - has %u onunload handler(s)\n",
+                    descriptionSuitableForTestResult(frame).c_str(), pendingFrameUnloadEvents);
+    }
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didHandleOnloadEventsForFrame( 
+    /* [in] */ IWebView *sender,
+    /* [in] */ IWebFrame *frame)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("%s - didHandleOnloadEventsForFrame\n",
+                descriptionSuitableForTestResult(frame).c_str());
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didFirstVisuallyNonEmptyLayoutInFrame( 
+    /* [in] */ IWebView *sender,
+    /* [in] */ IWebFrame *frame)
+{
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didDisplayInsecureContent( 
+    /* [in] */ IWebView *sender)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("didDisplayInsecureContent\n");
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE FrameLoadDelegate::didRunInsecureContent( 
+    /* [in] */ IWebView *sender,
+    /* [in] */ IWebSecurityOrigin *origin)
+{
+    if (!done && gLayoutTestController->dumpFrameLoadCallbacks())
+        printf("didRunInsecureContent\n");
+
+    return S_OK;
+}
+