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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/tab_contents/test_tab_contents.h"
#include <utility>
#include "chrome/browser/browser_url_handler.h"
#include "content/browser/renderer_host/mock_render_process_host.h"
#include "content/browser/renderer_host/render_view_host.h"
#include "content/browser/renderer_host/test_render_view_host.h"
#include "content/browser/site_instance.h"
#include "content/common/page_transition_types.h"
TestTabContents::TestTabContents(Profile* profile, SiteInstance* instance)
: TabContents(profile, instance, MSG_ROUTING_NONE, NULL, NULL),
transition_cross_site(false) {
}
TestRenderViewHost* TestTabContents::pending_rvh() const {
return static_cast<TestRenderViewHost*>(
render_manager_.pending_render_view_host_);
}
bool TestTabContents::CreateRenderViewForRenderManager(
RenderViewHost* render_view_host) {
// This will go to a TestRenderViewHost.
render_view_host->CreateRenderView(string16());
return true;
}
TabContents* TestTabContents::Clone() {
TabContents* tc = new TestTabContents(
profile(), SiteInstance::CreateSiteInstance(profile()));
tc->controller().CopyStateFrom(controller_);
return tc;
}
void TestTabContents::NavigateAndCommit(const GURL& url) {
controller().LoadURL(url, GURL(), PageTransition::LINK);
GURL loaded_url(url);
bool reverse_on_redirect = false;
BrowserURLHandler::GetInstance()->RewriteURLIfNecessary(
&loaded_url, profile(), &reverse_on_redirect);
// LoadURL created a navigation entry, now simulate the RenderView sending
// a notification that it actually navigated.
CommitPendingNavigation();
}
void TestTabContents::CommitPendingNavigation() {
// If we are doing a cross-site navigation, this simulates the current RVH
// notifying that it has unloaded so the pending RVH is resumed and can
// navigate.
ProceedWithCrossSiteNavigation();
RenderViewHost* old_rvh = render_manager_.current_host();
TestRenderViewHost* rvh = pending_rvh();
if (!rvh)
rvh = static_cast<TestRenderViewHost*>(old_rvh);
const NavigationEntry* entry = controller().pending_entry();
DCHECK(entry);
int page_id = entry->page_id();
if (page_id == -1) {
// It's a new navigation, assign a never-seen page id to it.
page_id =
static_cast<MockRenderProcessHost*>(rvh->process())->max_page_id() + 1;
}
rvh->SendNavigate(page_id, entry->url());
// Simulate the SwapOut_ACK that fires if you commit a cross-site navigation
// without making any network requests.
if (old_rvh != rvh)
old_rvh->OnSwapOutACK();
}
void TestTabContents::ProceedWithCrossSiteNavigation() {
if (!pending_rvh())
return;
render_manager_.ShouldClosePage(true, true);
}
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