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/files/file_path.h"
6#include "base/strings/utf_string_conversions.h"
7#include "content/common/view_messages.h"
8#include "content/public/common/file_chooser_params.h"
9#include "content/public/test/render_view_test.h"
10#include "content/renderer/pepper/mock_renderer_ppapi_host.h"
11#include "content/renderer/pepper/pepper_file_chooser_host.h"
12#include "content/renderer/render_view_impl.h"
13#include "content/test/test_content_client.h"
14#include "ppapi/c/pp_errors.h"
15#include "ppapi/host/host_message_context.h"
16#include "ppapi/host/ppapi_host.h"
17#include "ppapi/proxy/ppapi_messages.h"
18#include "ppapi/proxy/resource_message_params.h"
19#include "ppapi/proxy/resource_message_test_sink.h"
20#include "ppapi/shared_impl/file_ref_create_info.h"
21#include "ppapi/shared_impl/ppapi_permissions.h"
22#include "ppapi/shared_impl/proxy_lock.h"
23#include "ppapi/shared_impl/resource_tracker.h"
24#include "ppapi/shared_impl/test_globals.h"
25#include "testing/gtest/include/gtest/gtest.h"
26#include "ui/shell_dialogs/selected_file_info.h"
27
28namespace content {
29
30namespace {
31
32class PepperFileChooserHostTest : public RenderViewTest {
33 public:
34  PepperFileChooserHostTest() : pp_instance_(123456) {}
35
36  virtual void SetUp() {
37    SetContentClient(&client_);
38    RenderViewTest::SetUp();
39    ppapi::ProxyLock::DisableLockingOnThreadForTest();
40
41    globals_.GetResourceTracker()->DidCreateInstance(pp_instance_);
42  }
43  virtual void TearDown() {
44    globals_.GetResourceTracker()->DidDeleteInstance(pp_instance_);
45
46    RenderViewTest::TearDown();
47  }
48
49  PP_Instance pp_instance() const { return pp_instance_; }
50
51 private:
52  PP_Instance pp_instance_;
53
54  ppapi::TestGlobals globals_;
55  TestContentClient client_;
56};
57
58// For testing to convert our hardcoded file paths to 8-bit.
59std::string FilePathToUTF8(const base::FilePath::StringType& path) {
60#if defined(OS_WIN)
61  return base::UTF16ToUTF8(path);
62#else
63  return path;
64#endif
65}
66
67}  // namespace
68
69TEST_F(PepperFileChooserHostTest, Show) {
70  PP_Resource pp_resource = 123;
71
72  MockRendererPpapiHost host(view_, pp_instance());
73  PepperFileChooserHost chooser(&host, pp_instance(), pp_resource);
74
75  // Say there's a user gesture.
76  host.set_has_user_gesture(true);
77
78  std::vector<std::string> accept;
79  accept.push_back("text/plain");
80  PpapiHostMsg_FileChooser_Show show_msg(false, false, std::string(), accept);
81
82  ppapi::proxy::ResourceMessageCallParams call_params(pp_resource, 0);
83  ppapi::host::HostMessageContext context(call_params);
84  int32 result = chooser.OnResourceMessageReceived(show_msg, &context);
85  EXPECT_EQ(PP_OK_COMPLETIONPENDING, result);
86
87  // The render view should have sent a chooser request to the browser
88  // (caught by the render thread's test message sink).
89  const IPC::Message* msg = render_thread_->sink().GetUniqueMessageMatching(
90      ViewHostMsg_RunFileChooser::ID);
91  ASSERT_TRUE(msg);
92  ViewHostMsg_RunFileChooser::Schema::Param call_msg_param;
93  ASSERT_TRUE(ViewHostMsg_RunFileChooser::Read(msg, &call_msg_param));
94  const FileChooserParams& chooser_params = call_msg_param.a;
95
96  // Basic validation of request.
97  EXPECT_EQ(FileChooserParams::Open, chooser_params.mode);
98  ASSERT_EQ(1u, chooser_params.accept_types.size());
99  EXPECT_EQ(accept[0], base::UTF16ToUTF8(chooser_params.accept_types[0]));
100
101  // Send a chooser reply to the render view. Note our reply path has to have a
102  // path separator so we include both a Unix and a Windows one.
103  ui::SelectedFileInfo selected_info;
104  selected_info.display_name = FILE_PATH_LITERAL("Hello, world");
105  selected_info.local_path = base::FilePath(FILE_PATH_LITERAL("myp\\ath/foo"));
106  std::vector<ui::SelectedFileInfo> selected_info_vector;
107  selected_info_vector.push_back(selected_info);
108  RenderViewImpl* view_impl = static_cast<RenderViewImpl*>(view_);
109  ViewMsg_RunFileChooserResponse response(view_impl->routing_id(),
110                                          selected_info_vector);
111  EXPECT_TRUE(view_impl->OnMessageReceived(response));
112
113  // This should have sent the Pepper reply to our test sink.
114  ppapi::proxy::ResourceMessageReplyParams reply_params;
115  IPC::Message reply_msg;
116  ASSERT_TRUE(host.sink().GetFirstResourceReplyMatching(
117      PpapiPluginMsg_FileChooser_ShowReply::ID, &reply_params, &reply_msg));
118
119  // Basic validation of reply.
120  EXPECT_EQ(call_params.sequence(), reply_params.sequence());
121  EXPECT_EQ(PP_OK, reply_params.result());
122  PpapiPluginMsg_FileChooser_ShowReply::Schema::Param reply_msg_param;
123  ASSERT_TRUE(
124      PpapiPluginMsg_FileChooser_ShowReply::Read(&reply_msg, &reply_msg_param));
125  const std::vector<ppapi::FileRefCreateInfo>& chooser_results =
126      reply_msg_param.a;
127  ASSERT_EQ(1u, chooser_results.size());
128  EXPECT_EQ(FilePathToUTF8(selected_info.display_name),
129            chooser_results[0].display_name);
130}
131
132TEST_F(PepperFileChooserHostTest, NoUserGesture) {
133  PP_Resource pp_resource = 123;
134
135  MockRendererPpapiHost host(view_, pp_instance());
136  PepperFileChooserHost chooser(&host, pp_instance(), pp_resource);
137
138  // Say there's no user gesture.
139  host.set_has_user_gesture(false);
140
141  std::vector<std::string> accept;
142  accept.push_back("text/plain");
143  PpapiHostMsg_FileChooser_Show show_msg(false, false, std::string(), accept);
144
145  ppapi::proxy::ResourceMessageCallParams call_params(pp_resource, 0);
146  ppapi::host::HostMessageContext context(call_params);
147  int32 result = chooser.OnResourceMessageReceived(show_msg, &context);
148  EXPECT_EQ(PP_ERROR_NO_USER_GESTURE, result);
149}
150
151}  // namespace content
152