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// Copyright (c) 2012 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 "base/macros.h"
#include "base/path_service.h"
#include "base/strings/utf_string_conversions.h"
#include "base/time/time.h"
#include "base/values.h"
#include "build/build_config.h"
#include "content/browser/frame_host/navigation_handle_impl.h"
#include "content/browser/frame_host/render_frame_host_impl.h"
#include "content/browser/renderer_host/render_view_host_impl.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/common/view_messages.h"
#include "content/public/browser/notification_types.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/common/content_paths.h"
#include "content/public/common/frame_navigate_params.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/shell/browser/shell.h"
#include "net/base/filename_util.h"
#include "net/base/host_port_pair.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
namespace content {
class RenderViewHostTest : public ContentBrowserTest {
public:
RenderViewHostTest() {}
};
class RenderViewHostTestWebContentsObserver : public WebContentsObserver {
public:
explicit RenderViewHostTestWebContentsObserver(WebContents* web_contents)
: WebContentsObserver(web_contents),
navigation_count_(0) {}
~RenderViewHostTestWebContentsObserver() override {}
void DidFinishNavigation(NavigationHandle* navigation_handle) override {
if (!navigation_handle->IsInMainFrame() ||
!navigation_handle->HasCommitted()) {
return;
}
NavigationHandleImpl* impl =
static_cast<NavigationHandleImpl*>(navigation_handle);
observed_socket_address_ = navigation_handle->GetSocketAddress();
base_url_ = impl->base_url();
++navigation_count_;
}
const net::HostPortPair& observed_socket_address() const {
return observed_socket_address_;
}
GURL base_url() const {
return base_url_;
}
int navigation_count() const { return navigation_count_; }
private:
net::HostPortPair observed_socket_address_;
GURL base_url_;
int navigation_count_;
DISALLOW_COPY_AND_ASSIGN(RenderViewHostTestWebContentsObserver);
};
IN_PROC_BROWSER_TEST_F(RenderViewHostTest, FrameNavigateSocketAddress) {
ASSERT_TRUE(embedded_test_server()->Start());
RenderViewHostTestWebContentsObserver observer(shell()->web_contents());
GURL test_url = embedded_test_server()->GetURL("/simple_page.html");
NavigateToURL(shell(), test_url);
EXPECT_EQ(net::HostPortPair::FromURL(
embedded_test_server()->base_url()).ToString(),
observer.observed_socket_address().ToString());
EXPECT_EQ(1, observer.navigation_count());
}
IN_PROC_BROWSER_TEST_F(RenderViewHostTest, BaseURLParam) {
ASSERT_TRUE(embedded_test_server()->Start());
RenderViewHostTestWebContentsObserver observer(shell()->web_contents());
// Base URL is not set if it is the same as the URL.
GURL test_url = embedded_test_server()->GetURL("/simple_page.html");
NavigateToURL(shell(), test_url);
EXPECT_TRUE(observer.base_url().is_empty());
EXPECT_EQ(1, observer.navigation_count());
// But should be set to the original page when reading MHTML.
NavigateToURL(shell(), GetTestUrl(nullptr, "google.mht"));
EXPECT_EQ("http://www.google.com/", observer.base_url().spec());
}
// This test ensures a RenderFrameHost object is created for the top level frame
// in each RenderViewHost.
IN_PROC_BROWSER_TEST_F(RenderViewHostTest, BasicRenderFrameHost) {
ASSERT_TRUE(embedded_test_server()->Start());
GURL test_url = embedded_test_server()->GetURL("/simple_page.html");
NavigateToURL(shell(), test_url);
FrameTreeNode* old_root = static_cast<WebContentsImpl*>(
shell()->web_contents())->GetFrameTree()->root();
EXPECT_TRUE(old_root->current_frame_host());
ShellAddedObserver new_shell_observer;
EXPECT_TRUE(ExecuteScript(shell(), "window.open();"));
Shell* new_shell = new_shell_observer.GetShell();
FrameTreeNode* new_root = static_cast<WebContentsImpl*>(
new_shell->web_contents())->GetFrameTree()->root();
EXPECT_TRUE(new_root->current_frame_host());
EXPECT_NE(old_root->current_frame_host()->routing_id(),
new_root->current_frame_host()->routing_id());
}
IN_PROC_BROWSER_TEST_F(RenderViewHostTest, IsFocusedElementEditable) {
ASSERT_TRUE(embedded_test_server()->Start());
GURL test_url = embedded_test_server()->GetURL("/touch_selection.html");
NavigateToURL(shell(), test_url);
WebContents* contents = shell()->web_contents();
EXPECT_FALSE(contents->IsFocusedElementEditable());
EXPECT_TRUE(ExecuteScript(shell(), "focus_textfield();"));
EXPECT_TRUE(contents->IsFocusedElementEditable());
}
// Flaky on Linux (https://crbug.com/559192).
#if defined(OS_LINUX)
#define MAYBE_ReleaseSessionOnCloseACK DISABLED_ReleaseSessionOnCloseACK
#else
#define MAYBE_ReleaseSessionOnCloseACK ReleaseSessionOnCloseACK
#endif
IN_PROC_BROWSER_TEST_F(RenderViewHostTest, MAYBE_ReleaseSessionOnCloseACK) {
ASSERT_TRUE(embedded_test_server()->Start());
GURL test_url = embedded_test_server()->GetURL(
"/access-session-storage.html");
NavigateToURL(shell(), test_url);
// Make a new Shell, a seperate tab with it's own session namespace and
// have it start loading a url but still be in progress.
ShellAddedObserver new_shell_observer;
EXPECT_TRUE(ExecuteScript(shell(), "window.open();"));
Shell* new_shell = new_shell_observer.GetShell();
new_shell->LoadURL(test_url);
RenderViewHost* rvh = new_shell->web_contents()->GetRenderViewHost();
SiteInstance* site_instance = rvh->GetSiteInstance();
scoped_refptr<SessionStorageNamespace> session_namespace =
rvh->GetDelegate()->GetSessionStorageNamespace(site_instance);
EXPECT_FALSE(session_namespace->HasOneRef());
// Close it, or rather start the close operation. The session namespace
// should remain until RPH gets an ACK from the renderer about having
// closed the view.
new_shell->Close();
EXPECT_FALSE(session_namespace->HasOneRef());
// Do something that causes ipc queues to flush and tasks in
// flight to complete such that we should have received the ACK.
NavigateToURL(shell(), test_url);
// Verify we have the only remaining reference to the namespace.
EXPECT_TRUE(session_namespace->HasOneRef());
}
} // namespace content
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