WebDialogs

chrome/browser/ui/webui/constrained_html_ui_browsertest.cc

-// 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 "chrome/test/ui/ui_test.h"
-
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/constrained_window_tab_helper.h"
-#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
-#include "chrome/browser/ui/webui/constrained_html_ui.h"
-#include "chrome/browser/ui/webui/test_html_dialog_ui_delegate.h"
-#include "chrome/common/url_constants.h"
-#include "chrome/test/base/in_process_browser_test.h"
-#include "chrome/test/base/ui_test_utils.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_contents_observer.h"
-
-using content::WebContents;
-
-namespace {
-
-class ConstrainedHtmlDialogBrowserTestObserver
-    : public content::WebContentsObserver {
- public:
-  explicit ConstrainedHtmlDialogBrowserTestObserver(WebContents* contents)
-      : content::WebContentsObserver(contents),
-        tab_destroyed_(false) {
-  }
-  virtual ~ConstrainedHtmlDialogBrowserTestObserver() {}
-
-  bool tab_destroyed() { return tab_destroyed_; }
-
- private:
-  virtual void WebContentsDestroyed(WebContents* tab) OVERRIDE {
-    tab_destroyed_ = true;
-  }
-
-  bool tab_destroyed_;
-};
-
-}  // namespace
-
-class ConstrainedHtmlDialogBrowserTest : public InProcessBrowserTest {
- public:
-  ConstrainedHtmlDialogBrowserTest() {}
-
- protected:
-  size_t GetConstrainedWindowCount(TabContentsWrapper* wrapper) const {
-    return wrapper->constrained_window_tab_helper()->constrained_window_count();
-  }
-};
-
-// Tests that opening/closing the constrained window won't crash it.
-IN_PROC_BROWSER_TEST_F(ConstrainedHtmlDialogBrowserTest, BasicTest) {
-  // The delegate deletes itself.
-  HtmlDialogUIDelegate* delegate = new test::TestHtmlDialogUIDelegate(
-      GURL(chrome::kChromeUIConstrainedHTMLTestURL));
-  TabContentsWrapper* wrapper = browser()->GetSelectedTabContentsWrapper();
-  ASSERT_TRUE(wrapper);
-
-  ConstrainedHtmlUIDelegate* html_ui_delegate =
-      ConstrainedHtmlUI::CreateConstrainedHtmlDialog(browser()->profile(),
-                                                     delegate,
-                                                     NULL,
-                                                     wrapper);
-  ASSERT_TRUE(html_ui_delegate);
-  EXPECT_TRUE(html_ui_delegate->window());
-  EXPECT_EQ(1U, GetConstrainedWindowCount(wrapper));
-}
-
-// Tests that ReleaseTabContentsOnDialogClose() works.
-IN_PROC_BROWSER_TEST_F(ConstrainedHtmlDialogBrowserTest,
-                       ReleaseTabContentsOnDialogClose) {
-  // The delegate deletes itself.
-  HtmlDialogUIDelegate* delegate = new test::TestHtmlDialogUIDelegate(
-      GURL(chrome::kChromeUIConstrainedHTMLTestURL));
-  TabContentsWrapper* wrapper = browser()->GetSelectedTabContentsWrapper();
-  ASSERT_TRUE(wrapper);
-
-  ConstrainedHtmlUIDelegate* html_ui_delegate =
-      ConstrainedHtmlUI::CreateConstrainedHtmlDialog(browser()->profile(),
-                                                     delegate,
-                                                     NULL,
-                                                     wrapper);
-  ASSERT_TRUE(html_ui_delegate);
-  scoped_ptr<TabContentsWrapper> new_tab(html_ui_delegate->tab());
-  ASSERT_TRUE(new_tab.get());
-  ASSERT_EQ(1U, GetConstrainedWindowCount(wrapper));
-
-  ConstrainedHtmlDialogBrowserTestObserver observer(new_tab->web_contents());
-  html_ui_delegate->ReleaseTabContentsOnDialogClose();
-  html_ui_delegate->OnDialogCloseFromWebUI();
-
-  ASSERT_FALSE(observer.tab_destroyed());
-  EXPECT_EQ(0U, GetConstrainedWindowCount(wrapper));
-  new_tab.reset();
-  EXPECT_TRUE(observer.tab_destroyed());
-}