Alternate NTP Mac: Push down overlay in presentation mode

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"
 
 #import "base/mac/mac_util.h"
 #include "base/run_loop.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 299 matching lines @@
   view_list.push_back(VIEW_ID_INFO_BAR);
   view_list.push_back(VIEW_ID_TAB_CONTENT_AREA);
   view_list.push_back(VIEW_ID_FULLSCREEN_FLOATING_BAR);
   view_list.push_back(VIEW_ID_BOOKMARK_BAR);
   view_list.push_back(VIEW_ID_TOOLBAR);
   view_list.push_back(VIEW_ID_FIND_BAR);
   view_list.push_back(VIEW_ID_DOWNLOAD_SHELF);
   VerifyZOrder(view_list);
 }
 
+// Verify that in presentation mode, Instant search results are below the
+// floating toolbar.
+IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
+                       DISABLED_OverlayOffsetInstantPresentationMode) {
+  chrome::ToggleFullscreenMode(browser());
+  ShowInstantResults();
+  [controller() setFloatingBarShownFraction:0.0];
+  EXPECT_EQ(
+      0, [[controller() overlayableContentsController] overlayContentsOffset]);
+  EXPECT_EQ(
+      0, [[controller() overlayableContentsController] activeContainerOffset]);
+  [controller() setFloatingBarShownFraction:1.0];
+
+  NSView* floating_bar = GetViewWithID(VIEW_ID_FULLSCREEN_FLOATING_BAR);
+  CGFloat floating_bar_height = NSHeight([floating_bar frame]);
+  EXPECT_EQ(
+      floating_bar_height,
+      [[controller() overlayableContentsController] overlayContentsOffset]);
+  EXPECT_EQ(
+      floating_bar_height,
+      [[controller() overlayableContentsController] activeContainerOffset]);
+}
+
 // Verify that if the fullscreen floating bar view is below the tab content area
 // then calling |updateSubviewZOrder:| will correctly move back above.
 IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
                        DISABLED_FloatingBarBelowContentView) {
   // TODO(kbr): re-enable: http://crbug.com/222296
   if (base::mac::IsOSMountainLionOrLater())
     return;
 
   chrome::ToggleFullscreenMode(browser());
 
@@ skipping 129 matching lines @@
 
   NSView* bookmarkView = [[controller() bookmarkBarController] view];
   NSView* contentView = [[controller() window] contentView];
   NSPoint point = [bookmarkView convertPoint:NSMakePoint(1, 1)
                                       toView:[contentView superview]];
 
   EXPECT_FALSE([[contentView hitTest:point] isDescendantOf:bookmarkView]);
   EXPECT_TRUE([[contentView hitTest:point]
       isDescendantOf:[controller() tabContentArea]]);
 }