Mac: Animate the bookmark bar showing/hiding.

chrome/browser/cocoa/toolbar_controller_unittest.mm

 // Copyright (c) 2009 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 <Cocoa/Cocoa.h>
 
 #import "base/scoped_nsobject.h"
 #include "chrome/app/chrome_dll_resource.h"
 #include "chrome/browser/cocoa/browser_test_helper.h"
 #import "chrome/browser/cocoa/cocoa_test_helper.h"
@@ skipping 278 matching lines @@
 
 TEST_F(ToolbarControllerTest, PopulateEncodingMenu) {
   NSMenu* encodings = [[bar_ toolbarViews] objectAtIndex:kEncodingMenuIndex];
 
   // Can't check item strings because of localization, but the nib has zero
   // items so check that we at least populated the menu with something at
   // startup.
   EXPECT_NE(0, [encodings numberOfItems]);
 }
 
-TEST_F(ToolbarControllerTest, CorrectHeightWhenCompressed) {
-  [bar_ setShouldBeCompressed:YES];
-  EXPECT_EQ(30.0, [resizeDelegate_ height]);
-}
-
-TEST_F(ToolbarControllerTest, CorrectHeightWhenUnompressed) {
-  [bar_ setShouldBeCompressed:NO];
-  EXPECT_EQ(36.0, [resizeDelegate_ height]);
+TEST_F(ToolbarControllerTest, HeightCompression) {
+  for (int i = 0; i <= 10; i++) {
+    [bar_ setHeightCompression:static_cast<CGFloat>(i)];
+    EXPECT_EQ(static_cast<CGFloat>(36 - i), [resizeDelegate_ height]);
+  }
 }
 
 }  // namespace