Preference for Presentation Mode/Fullscreen Toolbar

chrome/browser/ui/cocoa/browser_window_controller_browsertest.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/browser_window_controller.h"
 
 #include <stddef.h>
 #import "base/mac/mac_util.h"
 
 #include "base/mac/sdk_forward_declarations.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/devtools/devtools_window_testing.h"
+#include "chrome/browser/fullscreen.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/bookmarks/bookmark_utils.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/cocoa/browser_window_cocoa.h"
 #import "chrome/browser/ui/cocoa/browser_window_controller_private.h"
 #import "chrome/browser/ui/cocoa/fast_resize_view.h"
 #import "chrome/browser/ui/cocoa/history_overlay_controller.h"
 #import "chrome/browser/ui/cocoa/infobars/infobar_cocoa.h"
 #import "chrome/browser/ui/cocoa/infobars/infobar_container_controller.h"
 #import "chrome/browser/ui/cocoa/infobars/infobar_controller.h"
 #import "chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h"
+#import "chrome/browser/ui/cocoa/presentation_mode_controller.h"
 #import "chrome/browser/ui/cocoa/profiles/avatar_base_controller.h"
 #import "chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_strip_view.h"
 #include "chrome/browser/ui/exclusive_access/fullscreen_controller.h"
 #include "chrome/browser/ui/exclusive_access/fullscreen_controller_test.h"
 #include "chrome/browser/ui/extensions/application_launch.h"
 #include "chrome/browser/ui/find_bar/find_bar.h"
 #include "chrome/browser/ui/find_bar/find_bar_controller.h"
 #include "chrome/browser/ui/infobar_container_delegate.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
+#include "chrome/common/pref_names.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/infobars/core/infobar_delegate.h"
 #include "components/infobars/core/simple_alert_infobar_delegate.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/test_utils.h"
 #import "testing/gtest_mac.h"
 #import "third_party/ocmock/OCMock/OCMock.h"
 #import "ui/base/cocoa/nsview_additions.h"
 #include "ui/gfx/animation/slide_animation.h"
@@ skipping 256 matching lines @@
     base::Timer timer(false, true);
     timer.Start(
         FROM_HERE,
         base::TimeDelta::FromMilliseconds(15),
         base::Bind(&CheckBookmarkBarAnimation,
                    [controller() bookmarkBarController],
                    runner->QuitClosure()));
     runner->Run();
   }
 
+  void VerifyFullscreenToolbarVisibility(fullscreen_mac::SlidingStyle style) {
+    EXPECT_EQ([[controller() presentationModeController] slidingStyle], style);
+
+    NSRect toolbarFrame = [[[controller() toolbarController] view] frame];
+    NSRect screenFrame = [[[controller() window] screen] frame];
+    if (style == fullscreen_mac::OMNIBOX_TABS_PRESENT)
+      EXPECT_LE(NSMaxY(toolbarFrame), NSMaxY(screenFrame));
+    else
+      EXPECT_GE(NSMinY(toolbarFrame), NSMaxY(screenFrame));
+  }
+
   NSInteger GetExpectedTopInfoBarTipHeight() {
     InfoBarContainerController* info_bar_container_controller =
         [controller() infoBarContainerController];
     CGFloat overlapping_tip_height =
         [info_bar_container_controller overlappingTipHeight];
     LocationBarViewMac* location_bar_view = [controller() locationBarBridge];
     NSPoint icon_bottom = location_bar_view->GetPageInfoBubblePoint();
 
     NSPoint info_bar_top = NSMakePoint(0,
         NSHeight([info_bar_container_controller view].frame) -
@@ skipping 337 matching lines @@
 // are reset correctly after the transition.
 IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest, FullscreenResizeFlags) {
   // Enter fullscreen and verify the flags.
   ToggleFullscreenAndWaitForNotification();
   VerifyFullscreenResizeFlagsAfterTransition();
 
   // Exit fullscreen and verify the flags.
   ToggleFullscreenAndWaitForNotification();
   VerifyFullscreenResizeFlagsAfterTransition();
 }
+
+// Tests that the omnibox and tabs are hidden/visible in fullscreen mode.
+// Ensure that when the user toggles this setting, the omnibox, tabs and
+// preferences are updated correctly.
+IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
+                       FullscreenToolbarIsVisibleAccordingToPrefs) {
+  // This feature is only available on SystemFullscreen.
+  if (!chrome::mac::SupportsSystemFullscreen())
+    return;
+
+  // Tests that the preference is set to false by default.
+  PrefService* prefs = browser()->profile()->GetPrefs();
+  EXPECT_FALSE(prefs->GetBoolean(prefs::kHideFullscreenToolbar));
+
+  // Toggle fullscreen and check if the toolbar is shown.
+  ToggleFullscreenAndWaitForNotification();
+  VerifyFullscreenToolbarVisibility(fullscreen_mac::OMNIBOX_TABS_PRESENT);
+
+  // Toggle the visibility of the fullscreen toolbar. Verify that the toolbar
+  // is hidden and the preference is correctly updated.
+  [[controller() presentationModeController] setToolbarFraction:0.0];
+  chrome::ExecuteCommand(browser(), IDC_TOGGLE_FULLSCREEN_TOOLBAR);
+  EXPECT_TRUE(prefs->GetBoolean(prefs::kHideFullscreenToolbar));
+  VerifyFullscreenToolbarVisibility(fullscreen_mac::OMNIBOX_TABS_HIDDEN);
+
+  // Toggle out and back into fullscreen and verify that the toolbar is still
+  // hidden.
+  ToggleFullscreenAndWaitForNotification();
+  ToggleFullscreenAndWaitForNotification();
+  VerifyFullscreenToolbarVisibility(fullscreen_mac::OMNIBOX_TABS_HIDDEN);
+
+  chrome::ExecuteCommand(browser(), IDC_TOGGLE_FULLSCREEN_TOOLBAR);
+  EXPECT_FALSE(prefs->GetBoolean(prefs::kHideFullscreenToolbar));
+}