chrome/browser/ui/views/page_action/zoom_view_browsertest.cc

// Copyright 2018 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/browser/ui/browser.h"
#include "chrome/browser/ui/browser_commands.h"
#include "chrome/browser/ui/views/frame/browser_view.h"
#include "chrome/browser/ui/views/frame/toolbar_button_provider.h"
#include "chrome/browser/ui/views/location_bar/zoom_bubble_view.h"
#include "chrome/browser/ui/views/page_action/omnibox_page_action_icon_container_view.h"
#include "chrome/test/base/in_process_browser_test.h"

using ZoomViewBrowserTest = InProcessBrowserTest;

// https://crbug.com/900134: Zoom icons in inactive windows should not be
// visible when zoom is reset back to default.
IN_PROC_BROWSER_TEST_F(ZoomViewBrowserTest, SharedPageVisibility) {
  views::View* zoom_icon =
      BrowserView::GetBrowserViewForBrowser(browser())
          ->toolbar_button_provider()
          ->GetOmniboxPageActionIconContainerView()
          ->GetPageActionIconView(PageActionIconType::kZoom);
  views::View* second_zoom_icon =
      BrowserView::GetBrowserViewForBrowser(CreateBrowser(browser()->profile()))
          ->toolbar_button_provider()
          ->GetOmniboxPageActionIconContainerView()
          ->GetPageActionIconView(PageActionIconType::kZoom);

  // Initially no icon.
  EXPECT_FALSE(ZoomBubbleView::GetZoomBubble());
  EXPECT_FALSE(zoom_icon->visible());
  EXPECT_FALSE(second_zoom_icon->visible());

  // Zooming in one browser should show the icon in all browsers on the same
  // URL.
  chrome::Zoom(browser(), content::PAGE_ZOOM_IN);
  EXPECT_TRUE(ZoomBubbleView::GetZoomBubble());
  EXPECT_TRUE(zoom_icon->visible());
  EXPECT_TRUE(second_zoom_icon->visible());

  ZoomBubbleView::CloseCurrentBubble();
  EXPECT_FALSE(ZoomBubbleView::GetZoomBubble());

  // Clearing the zoom should clear the icon for all browsers on the URL except
  // the one where the interaction occured because the bubble is showing there.
  chrome::Zoom(browser(), content::PAGE_ZOOM_RESET);
  EXPECT_TRUE(ZoomBubbleView::GetZoomBubble());
  EXPECT_TRUE(zoom_icon->visible());
  EXPECT_FALSE(second_zoom_icon->visible());
}