chrome/browser/ui/webui/constrained_web_dialog_ui_browsertest.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/test/ui/ui_test.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "chrome/browser/profiles/profile.h"
   9 #include "chrome/browser/ui/browser.h"
  10 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  11 #include "chrome/browser/ui/webui/constrained_web_dialog_ui.h"
  12 #include "chrome/common/url_constants.h"
  13 #include "chrome/test/base/in_process_browser_test.h"
  14 #include "chrome/test/base/ui_test_utils.h"
  15 #include "components/web_modal/web_contents_modal_dialog_manager.h"
  16 #include "content/public/browser/web_contents.h"
  17 #include "content/public/browser/web_contents_observer.h"
  18 #include "ui/web_dialogs/test/test_web_dialog_delegate.h"
  19
  20 using content::WebContents;
  21 using ui::WebDialogDelegate;
  22 using web_modal::WebContentsModalDialogManager;
  23
  24 namespace {
  25
  26 class ConstrainedWebDialogBrowserTestObserver
  27     : public content::WebContentsObserver {
  28  public:
  29   explicit ConstrainedWebDialogBrowserTestObserver(WebContents* contents)
  30       : content::WebContentsObserver(contents),
  31         contents_destroyed_(false) {
  32   }
  33   virtual ~ConstrainedWebDialogBrowserTestObserver() {}
  34
  35   bool contents_destroyed() { return contents_destroyed_; }
  36
  37  private:
  38   virtual void WebContentsDestroyed(WebContents* tab) OVERRIDE {
  39     contents_destroyed_ = true;
  40   }
  41
  42   bool contents_destroyed_;
  43 };
  44
  45 }  // namespace
  46
  47 class ConstrainedWebDialogBrowserTest : public InProcessBrowserTest {
  48  public:
  49   ConstrainedWebDialogBrowserTest() {}
  50
  51  protected:
  52   bool IsShowingWebContentsModalDialog(WebContents* web_contents) const {
  53     WebContentsModalDialogManager* web_contents_modal_dialog_manager =
  54         WebContentsModalDialogManager::FromWebContents(web_contents);
  55     return web_contents_modal_dialog_manager->IsDialogActive();
  56   }
  57 };
  58
  59 // Tests that opening/closing the constrained window won't crash it.
  60 IN_PROC_BROWSER_TEST_F(ConstrainedWebDialogBrowserTest, BasicTest) {
  61   // The delegate deletes itself.
  62   WebDialogDelegate* delegate = new ui::test::TestWebDialogDelegate(
  63       GURL(chrome::kChromeUIConstrainedHTMLTestURL));
  64   WebContents* web_contents =
  65       browser()->tab_strip_model()->GetActiveWebContents();
  66   ASSERT_TRUE(web_contents);
  67
  68   ConstrainedWebDialogDelegate* dialog_delegate =
  69       CreateConstrainedWebDialog(browser()->profile(),
  70                                  delegate,
  71                                  NULL,
  72                                  web_contents);
  73   ASSERT_TRUE(dialog_delegate);
  74   EXPECT_TRUE(dialog_delegate->GetNativeDialog());
  75   EXPECT_TRUE(IsShowingWebContentsModalDialog(web_contents));
  76 }
  77
  78 // Tests that ReleaseWebContentsOnDialogClose() works.
  79 IN_PROC_BROWSER_TEST_F(ConstrainedWebDialogBrowserTest,
  80                        ReleaseWebContentsOnDialogClose) {
  81   // The delegate deletes itself.
  82   WebDialogDelegate* delegate = new ui::test::TestWebDialogDelegate(
  83       GURL(chrome::kChromeUIConstrainedHTMLTestURL));
  84   WebContents* web_contents =
  85       browser()->tab_strip_model()->GetActiveWebContents();
  86   ASSERT_TRUE(web_contents);
  87
  88   ConstrainedWebDialogDelegate* dialog_delegate =
  89       CreateConstrainedWebDialog(browser()->profile(),
  90                                  delegate,
  91                                  NULL,
  92                                  web_contents);
  93   ASSERT_TRUE(dialog_delegate);
  94   scoped_ptr<WebContents> new_tab(dialog_delegate->GetWebContents());
  95   ASSERT_TRUE(new_tab.get());
  96   ASSERT_TRUE(IsShowingWebContentsModalDialog(web_contents));
  97
  98   ConstrainedWebDialogBrowserTestObserver observer(new_tab.get());
  99   dialog_delegate->ReleaseWebContentsOnDialogClose();
 100   dialog_delegate->OnDialogCloseFromWebUI();
 101
 102   ASSERT_FALSE(observer.contents_destroyed());
 103   EXPECT_FALSE(IsShowingWebContentsModalDialog(web_contents));
 104   new_tab.reset();
 105   EXPECT_TRUE(observer.contents_destroyed());
 106 }