chrome/browser/ui/views/frame/browser_view_browsertest.cc

   1 // Copyright 2013 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/views/frame/browser_view.h"
   6
   7 #include "chrome/browser/ui/browser.h"
   8 #include "chrome/browser/ui/browser_tabstrip.h"
   9 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  10 #include "chrome/test/base/in_process_browser_test.h"
  11 #include "content/public/browser/invalidate_type.h"
  12 #include "content/public/browser/web_contents.h"
  13 #include "content/public/browser/web_contents_observer.h"
  14
  15 typedef InProcessBrowserTest BrowserViewTest;
  16
  17 namespace {
  18
  19 // Used to simulate scenario in a crash. When WebContentsDestroyed() is invoked
  20 // updates the navigation state of another tab.
  21 class TestWebContentsObserver : public content::WebContentsObserver {
  22  public:
  23   TestWebContentsObserver(content::WebContents* source,
  24                           content::WebContents* other)
  25       : content::WebContentsObserver(source),
  26         other_(other) {}
  27   virtual ~TestWebContentsObserver() {}
  28
  29   virtual void WebContentsDestroyed(
  30       content::WebContents* web_contents) OVERRIDE {
  31     other_->NotifyNavigationStateChanged(
  32         content::INVALIDATE_TYPE_URL | content::INVALIDATE_TYPE_LOAD);
  33   }
  34
  35  private:
  36   content::WebContents* other_;
  37
  38   DISALLOW_COPY_AND_ASSIGN(TestWebContentsObserver);
  39 };
  40
  41 }  // namespace
  42
  43 // Verifies don't crash when CloseNow() is invoked with two tabs in a browser.
  44 // Additionally when one of the tabs is destroyed NotifyNavigationStateChanged()
  45 // is invoked on the other.
  46 IN_PROC_BROWSER_TEST_F(BrowserViewTest, CloseWithTabs) {
  47   Browser* browser2 =
  48       new Browser(Browser::CreateParams(browser()->profile(),
  49                                         browser()->host_desktop_type()));
  50   chrome::AddTabAt(browser2, GURL(), -1, true);
  51   chrome::AddTabAt(browser2, GURL(), -1, true);
  52   TestWebContentsObserver observer(
  53       browser2->tab_strip_model()->GetWebContentsAt(0),
  54       browser2->tab_strip_model()->GetWebContentsAt(1));
  55   BrowserView::GetBrowserViewForBrowser(browser2)->GetWidget()->CloseNow();
  56 }