chrome/browser/ui/chrome_select_file_policy_unittest.cc

   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 "chrome/browser/ui/chrome_select_file_policy.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/message_loop/message_loop.h"
   9 #include "base/prefs/pref_service.h"
  10 #include "base/strings/string16.h"
  11 #include "base/values.h"
  12 #include "chrome/browser/browser_process.h"
  13 #include "chrome/browser/prefs/browser_prefs.h"
  14 #include "chrome/browser/ui/browser.h"
  15 #include "chrome/common/pref_names.h"
  16 #include "chrome/test/base/scoped_testing_local_state.h"
  17 #include "chrome/test/base/testing_browser_process.h"
  18 #include "content/public/test/test_browser_thread.h"
  19 #include "testing/gtest/include/gtest/gtest.h"
  20 #include "ui/shell_dialogs/select_file_dialog.h"
  21
  22 #if defined(USE_AURA)
  23 // http://crbug.com/105200
  24 #define MAYBE_ExpectAsynchronousListenerCall DISABLED_ExpectAsynchronousListenerCall
  25 #else
  26 #define MAYBE_ExpectAsynchronousListenerCall ExpectAsynchronousListenerCall
  27 #endif
  28
  29 using content::BrowserThread;
  30
  31 namespace {
  32
  33 class FileSelectionUser : public ui::SelectFileDialog::Listener {
  34  public:
  35   FileSelectionUser()
  36       : file_selection_initialisation_in_progress(false) {
  37   }
  38
  39   ~FileSelectionUser() override {
  40     if (select_file_dialog_.get())
  41       select_file_dialog_->ListenerDestroyed();
  42   }
  43
  44   void StartFileSelection() {
  45     CHECK(!select_file_dialog_.get());
  46     select_file_dialog_ = ui::SelectFileDialog::Create(
  47         this, new ChromeSelectFilePolicy(NULL));
  48
  49     const base::FilePath file_path;
  50     const base::string16 title = base::string16();
  51
  52     file_selection_initialisation_in_progress = true;
  53     select_file_dialog_->SelectFile(ui::SelectFileDialog::SELECT_OPEN_FILE,
  54                                     title,
  55                                     file_path,
  56                                     NULL,
  57                                     0,
  58                                     base::FilePath::StringType(),
  59                                     NULL,
  60                                     NULL);
  61     file_selection_initialisation_in_progress = false;
  62   }
  63
  64   // ui::SelectFileDialog::Listener implementation.
  65   void FileSelected(const base::FilePath& path,
  66                     int index,
  67                     void* params) override {
  68     ASSERT_FALSE(file_selection_initialisation_in_progress);
  69   }
  70   void MultiFilesSelected(const std::vector<base::FilePath>& files,
  71                           void* params) override {
  72     ASSERT_FALSE(file_selection_initialisation_in_progress);
  73   }
  74   void FileSelectionCanceled(void* params) override {
  75     ASSERT_FALSE(file_selection_initialisation_in_progress);
  76   }
  77
  78  private:
  79   scoped_refptr<ui::SelectFileDialog> select_file_dialog_;
  80
  81   bool file_selection_initialisation_in_progress;
  82 };
  83
  84 }  // namespace
  85
  86 typedef testing::Test ChromeSelectFilePolicyTest;
  87
  88 // Tests if SelectFileDialog::SelectFile returns asynchronously with
  89 // file-selection dialogs disabled by policy.
  90 TEST_F(ChromeSelectFilePolicyTest, MAYBE_ExpectAsynchronousListenerCall) {
  91   base::MessageLoopForUI message_loop;
  92   content::TestBrowserThread ui_thread(BrowserThread::UI, &message_loop);
  93
  94   ScopedTestingLocalState local_state(
  95       TestingBrowserProcess::GetGlobal());
  96
  97   scoped_ptr<FileSelectionUser> file_selection_user(new FileSelectionUser());
  98
  99   // Disallow file-selection dialogs.
 100   local_state.Get()->SetManagedPref(prefs::kAllowFileSelectionDialogs,
 101                                     new base::FundamentalValue(false));
 102
 103   file_selection_user->StartFileSelection();
 104 }