Stop building DumpRenderTree and delete the files.

Tools/DumpRenderTree/chromium/TestNavigationController.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
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * OWNER OR 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 "TestNavigationController.h"
-
-#include "TestShell.h"
-#include <wtf/Assertions.h>
-
-using namespace WebKit;
-using namespace std;
-
-// ----------------------------------------------------------------------------
-// TestNavigationEntry
-
-PassRefPtr<TestNavigationEntry> TestNavigationEntry::create()
-{
-    return adoptRef(new TestNavigationEntry);
-}
-
-PassRefPtr<TestNavigationEntry> TestNavigationEntry::create(
-    int pageID, const WebURL& url, const WebString& title, const WebString& targetFrame)
-{
-    return adoptRef(new TestNavigationEntry(pageID, url, title, targetFrame));
-}
-
-TestNavigationEntry::TestNavigationEntry()
-    : m_pageID(-1) { }
-
-TestNavigationEntry::TestNavigationEntry(
-    int pageID, const WebURL& url, const WebString& title, const WebString& targetFrame)
-    : m_pageID(pageID)
-    , m_url(url)
-    , m_title(title)
-    , m_targetFrame(targetFrame) { }
-
-TestNavigationEntry::~TestNavigationEntry() { }
-
-void TestNavigationEntry::setContentState(const WebHistoryItem& state)
-{
-    m_state = state;
-}
-
-// ----------------------------------------------------------------------------
-// TestNavigationController
-
-TestNavigationController::TestNavigationController(NavigationHost* host)
-    : m_pendingEntry(0)
-    , m_lastCommittedEntryIndex(-1)
-    , m_pendingEntryIndex(-1)
-    , m_host(host)
-    , m_maxPageID(-1) { }
-
-TestNavigationController::~TestNavigationController()
-{
-    discardPendingEntry();
-}
-
-void TestNavigationController::reset()
-{
-    m_entries.clear();
-    discardPendingEntry();
-
-    m_lastCommittedEntryIndex = -1;
-}
-
-void TestNavigationController::reload()
-{
-    // Base the navigation on where we are now...
-    int currentIndex = currentEntryIndex();
-
-    // If we are no where, then we can't reload.
-    // FIXME: We should add a CanReload method.
-    if (currentIndex == -1)
-        return;
-
-    discardPendingEntry();
-
-    m_pendingEntryIndex = currentIndex;
-    navigateToPendingEntry(true);
-}
-
-void TestNavigationController::goToOffset(int offset)
-{
-    int index = m_lastCommittedEntryIndex + offset;
-    if (index < 0 || index >= entryCount())
-        return;
-
-    goToIndex(index);
-}
-
-void TestNavigationController::goToIndex(int index)
-{
-    ASSERT(index >= 0);
-    ASSERT(index < static_cast<int>(m_entries.size()));
-
-    discardPendingEntry();
-
-    m_pendingEntryIndex = index;
-    navigateToPendingEntry(false);
-}
-
-void TestNavigationController::loadEntry(TestNavigationEntry* entry)
-{
-    // When navigating to a new page, we don't know for sure if we will actually
-    // end up leaving the current page. The new page load could for example
-    // result in a download or a 'no content' response (e.g., a mailto: URL).
-    discardPendingEntry();
-    m_pendingEntry = entry;
-    navigateToPendingEntry(false);
-}
-
-
-TestNavigationEntry* TestNavigationController::lastCommittedEntry() const
-{
-    if (m_lastCommittedEntryIndex == -1)
-        return 0;
-    return m_entries[m_lastCommittedEntryIndex].get();
-}
-
-TestNavigationEntry* TestNavigationController::activeEntry() const
-{
-    TestNavigationEntry* entry = m_pendingEntry.get();
-    if (!entry)
-        entry = lastCommittedEntry();
-    return entry;
-}
-
-int TestNavigationController::currentEntryIndex() const
-{
-    if (m_pendingEntryIndex != -1)
-        return m_pendingEntryIndex;
-    return m_lastCommittedEntryIndex;
-}
-
-
-TestNavigationEntry* TestNavigationController::entryAtIndex(int index) const
-{
-    if (index < 0 || index >= entryCount())
-        return 0;
-    return m_entries[index].get();
-}
-
-TestNavigationEntry* TestNavigationController::entryWithPageID(int32_t pageID) const
-{
-    int index = entryIndexWithPageID(pageID);
-    return (index != -1) ? m_entries[index].get() : 0;
-}
-
-void TestNavigationController::didNavigateToEntry(TestNavigationEntry* entry)
-{
-    // If the entry is that of a page with PageID larger than any this Tab has
-    // seen before, then consider it a new navigation.
-    if (entry->pageID() > maxPageID()) {
-        insertEntry(entry);
-        return;
-    }
-
-    // Otherwise, we just need to update an existing entry with matching PageID.
-    // If the existing entry corresponds to the entry which is pending, then we
-    // must update the current entry index accordingly. When navigating to the
-    // same URL, a new PageID is not created.
-
-    int existingEntryIndex = entryIndexWithPageID(entry->pageID());
-    TestNavigationEntry* existingEntry = (existingEntryIndex != -1) ?
-        m_entries[existingEntryIndex].get() : 0;
-    if (!existingEntry) {
-        // No existing entry, then simply ignore this navigation!
-    } else if (existingEntry == m_pendingEntry.get()) {
-        // The given entry might provide a new URL... e.g., navigating back to a
-        // page in session history could have resulted in a new client redirect.
-        existingEntry->setURL(entry->URL());
-        existingEntry->setContentState(entry->contentState());
-        m_lastCommittedEntryIndex = m_pendingEntryIndex;
-        m_pendingEntryIndex = -1;
-        m_pendingEntry.clear();
-    } else if (m_pendingEntry && m_pendingEntry->pageID() == -1
-               && GURL(m_pendingEntry->URL()) == GURL(existingEntry->URL().spec())) {
-        // Not a new navigation
-        discardPendingEntry();
-    } else {
-        // The given entry might provide a new URL... e.g., navigating to a page
-        // might result in a client redirect, which should override the URL of the
-        // existing entry.
-        existingEntry->setURL(entry->URL());
-        existingEntry->setContentState(entry->contentState());
-
-        // The navigation could have been issued by the renderer, so be sure that
-        // we update our current index.
-        m_lastCommittedEntryIndex = existingEntryIndex;
-    }
-
-    updateMaxPageID();
-}
-
-void TestNavigationController::discardPendingEntry()
-{
-    m_pendingEntry.clear();
-    m_pendingEntryIndex = -1;
-}
-
-void TestNavigationController::insertEntry(TestNavigationEntry* entry)
-{
-    discardPendingEntry();
-
-    // Prune any entry which are in front of the current entry
-    int currentSize = static_cast<int>(m_entries.size());
-    if (currentSize > 0) {
-        while (m_lastCommittedEntryIndex < (currentSize - 1)) {
-            m_entries.removeLast();
-            currentSize--;
-        }
-    }
-
-    m_entries.append(RefPtr<TestNavigationEntry>(entry));
-    m_lastCommittedEntryIndex = static_cast<int>(m_entries.size()) - 1;
-    updateMaxPageID();
-}
-
-int TestNavigationController::entryIndexWithPageID(int32 pageID) const
-{
-    for (int i = static_cast<int>(m_entries.size()) - 1; i >= 0; --i) {
-        if (m_entries[i]->pageID() == pageID)
-            return i;
-    }
-    return -1;
-}
-
-void TestNavigationController::navigateToPendingEntry(bool reload)
-{
-    // For session history navigations only the pending_entry_index_ is set.
-    if (!m_pendingEntry) {
-        ASSERT(m_pendingEntryIndex != -1);
-        m_pendingEntry = m_entries[m_pendingEntryIndex];
-    }
-
-    if (m_host->navigate(*m_pendingEntry.get(), reload)) {
-        // Note: this is redundant if navigation completed synchronously because
-        // DidNavigateToEntry call this as well.
-        updateMaxPageID();
-    } else
-        discardPendingEntry();
-}
-
-void TestNavigationController::updateMaxPageID()
-{
-    TestNavigationEntry* entry = activeEntry();
-    if (entry)
-        m_maxPageID = max(m_maxPageID, entry->pageID());
-}