On bookmark edit, the OK button is now disabled if the entered URL is...

chrome/browser/cocoa/bookmark_editor_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>
 
 #include "base/scoped_nsobject.h"
 #import "chrome/browser/cocoa/bookmark_editor_controller.h"
 #include "chrome/browser/cocoa/browser_test_helper.h"
 #import "chrome/browser/cocoa/cocoa_test_helper.h"
@@ skipping 72 matching lines @@
   EXPECT_EQ(child->GetURL(), GURL(url_name));
 
   // Change just the title.
   [controller setDisplayName:@"whamma jamma bamma"];
   [controller ok:nil];
   child = parent->GetChild(0);
   EXPECT_EQ(child->GetTitle(), L"whamma jamma bamma");
   EXPECT_EQ(child->GetURL(), GURL(url_name));
 
   // Change just the URL
+  EXPECT_TRUE([controller okButtonEnabled]);
   [controller setDisplayURL:@"http://yellow-sneakers.com/"];
+  EXPECT_TRUE([controller okButtonEnabled]);
   [controller ok:nil];
   child = parent->GetChild(0);
   EXPECT_EQ(child->GetTitle(), L"whamma jamma bamma");
   EXPECT_EQ(child->GetURL(), GURL("http://yellow-sneakers.com/"));
+
+  // Give it a URL which needs fixen up to be valid
+  // (e.g. http:// prefix added)
+  [controller setDisplayURL:@"x"];
+  [controller ok:nil];
+  child = parent->GetChild(0);
+  EXPECT_TRUE(child->GetURL().is_valid());
+
+  // Confirm OK button enabled/disabled as appropriate.
+  EXPECT_TRUE([controller okButtonEnabled]);
+  [controller setDisplayURL:@""];
+  EXPECT_FALSE([controller okButtonEnabled]);
+  [controller setDisplayURL:@"http://www.cnn.com"];
+  EXPECT_TRUE([controller okButtonEnabled]);
 }
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