1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "base/path_service.h"
6#include "base/strings/utf_string_conversions.h"
7#include "base/time/time.h"
8#include "base/values.h"
9#include "content/browser/frame_host/render_frame_host_impl.h"
10#include "content/browser/renderer_host/render_view_host_impl.h"
11#include "content/browser/web_contents/web_contents_impl.h"
12#include "content/common/view_messages.h"
13#include "content/public/browser/notification_types.h"
14#include "content/public/browser/web_contents_observer.h"
15#include "content/public/common/content_paths.h"
16#include "content/public/common/frame_navigate_params.h"
17#include "content/public/test/browser_test_utils.h"
18#include "content/public/test/content_browser_test.h"
19#include "content/public/test/content_browser_test_utils.h"
20#include "content/shell/browser/shell.h"
21#include "net/base/filename_util.h"
22#include "net/base/host_port_pair.h"
23#include "net/test/embedded_test_server/embedded_test_server.h"
24
25namespace content {
26
27class RenderViewHostTest : public ContentBrowserTest {
28 public:
29  RenderViewHostTest() {}
30};
31
32class RenderViewHostTestWebContentsObserver : public WebContentsObserver {
33 public:
34  explicit RenderViewHostTestWebContentsObserver(WebContents* web_contents)
35      : WebContentsObserver(web_contents),
36        navigation_count_(0) {}
37  virtual ~RenderViewHostTestWebContentsObserver() {}
38
39  virtual void DidNavigateMainFrame(
40      const LoadCommittedDetails& details,
41      const FrameNavigateParams& params) OVERRIDE {
42    observed_socket_address_ = params.socket_address;
43    base_url_ = params.base_url;
44    ++navigation_count_;
45  }
46
47  const net::HostPortPair& observed_socket_address() const {
48    return observed_socket_address_;
49  }
50
51  GURL base_url() const {
52    return base_url_;
53  }
54
55  int navigation_count() const { return navigation_count_; }
56
57 private:
58  net::HostPortPair observed_socket_address_;
59  GURL base_url_;
60  int navigation_count_;
61
62  DISALLOW_COPY_AND_ASSIGN(RenderViewHostTestWebContentsObserver);
63};
64
65IN_PROC_BROWSER_TEST_F(RenderViewHostTest, FrameNavigateSocketAddress) {
66  ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
67  RenderViewHostTestWebContentsObserver observer(shell()->web_contents());
68
69  GURL test_url = embedded_test_server()->GetURL("/simple_page.html");
70  NavigateToURL(shell(), test_url);
71
72  EXPECT_EQ(net::HostPortPair::FromURL(
73                embedded_test_server()->base_url()).ToString(),
74            observer.observed_socket_address().ToString());
75  EXPECT_EQ(1, observer.navigation_count());
76}
77
78IN_PROC_BROWSER_TEST_F(RenderViewHostTest, BaseURLParam) {
79  ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
80  RenderViewHostTestWebContentsObserver observer(shell()->web_contents());
81
82  // Base URL is not set if it is the same as the URL.
83  GURL test_url = embedded_test_server()->GetURL("/simple_page.html");
84  NavigateToURL(shell(), test_url);
85  EXPECT_TRUE(observer.base_url().is_empty());
86  EXPECT_EQ(1, observer.navigation_count());
87
88  // But should be set to the original page when reading MHTML.
89  base::FilePath content_test_data_dir;
90  ASSERT_TRUE(PathService::Get(DIR_TEST_DATA, &content_test_data_dir));
91  test_url = net::FilePathToFileURL(
92      content_test_data_dir.AppendASCII("google.mht"));
93  NavigateToURL(shell(), test_url);
94  EXPECT_EQ("http://www.google.com/", observer.base_url().spec());
95}
96
97// This test ensures a RenderFrameHost object is created for the top level frame
98// in each RenderViewHost.
99IN_PROC_BROWSER_TEST_F(RenderViewHostTest, BasicRenderFrameHost) {
100  ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
101
102  GURL test_url = embedded_test_server()->GetURL("/simple_page.html");
103  NavigateToURL(shell(), test_url);
104
105  FrameTreeNode* old_root = static_cast<WebContentsImpl*>(
106      shell()->web_contents())->GetFrameTree()->root();
107  EXPECT_TRUE(old_root->current_frame_host());
108
109  ShellAddedObserver new_shell_observer;
110  EXPECT_TRUE(ExecuteScript(shell()->web_contents(), "window.open();"));
111  Shell* new_shell = new_shell_observer.GetShell();
112  FrameTreeNode* new_root = static_cast<WebContentsImpl*>(
113      new_shell->web_contents())->GetFrameTree()->root();
114
115  EXPECT_TRUE(new_root->current_frame_host());
116  EXPECT_NE(old_root->current_frame_host()->routing_id(),
117            new_root->current_frame_host()->routing_id());
118}
119
120IN_PROC_BROWSER_TEST_F(RenderViewHostTest, IsFocusedElementEditable) {
121  ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
122
123  GURL test_url = embedded_test_server()->GetURL("/touch_selection.html");
124  NavigateToURL(shell(), test_url);
125
126  RenderViewHost* rvh = shell()->web_contents()->GetRenderViewHost();
127  EXPECT_FALSE(rvh->IsFocusedElementEditable());
128  EXPECT_TRUE(ExecuteScript(shell()->web_contents(), "focus_textfield();"));
129  EXPECT_TRUE(rvh->IsFocusedElementEditable());
130}
131
132IN_PROC_BROWSER_TEST_F(RenderViewHostTest, ReleaseSessionOnCloseACK) {
133  ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
134  GURL test_url = embedded_test_server()->GetURL(
135      "/access-session-storage.html");
136  NavigateToURL(shell(), test_url);
137
138  // Make a new Shell, a seperate tab with it's own session namespace and
139  // have it start loading a url but still be in progress.
140  ShellAddedObserver new_shell_observer;
141  EXPECT_TRUE(ExecuteScript(shell()->web_contents(), "window.open();"));
142  Shell* new_shell = new_shell_observer.GetShell();
143  new_shell->LoadURL(test_url);
144  RenderViewHost* rvh = new_shell->web_contents()->GetRenderViewHost();
145  SiteInstance* site_instance = rvh->GetSiteInstance();
146  scoped_refptr<SessionStorageNamespace> session_namespace =
147      rvh->GetDelegate()->GetSessionStorageNamespace(site_instance);
148  EXPECT_FALSE(session_namespace->HasOneRef());
149
150  // Close it, or rather start the close operation. The session namespace
151  // should remain until RPH gets an ACK from the renderer about having
152  // closed the view.
153  new_shell->Close();
154  EXPECT_FALSE(session_namespace->HasOneRef());
155
156  // Do something that causes ipc queues to flush and tasks in
157  // flight to complete such that we should have received the ACK.
158  NavigateToURL(shell(), test_url);
159
160  // Verify we have the only remaining reference to the namespace.
161  EXPECT_TRUE(session_namespace->HasOneRef());
162}
163
164}  // namespace content
165