InstantExtended: Nuke InstantOverlayController.

chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller_browsertest.mm

-// Copyright 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/tab_contents/overlayable_contents_controller.h"
-
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_window.h"
-#include "chrome/browser/ui/cocoa/tab_contents/instant_overlay_controller_mac.h"
-#include "chrome/browser/ui/search/instant_overlay_model.h"
-#include "chrome/test/base/in_process_browser_test.h"
-#include "content/public/browser/notification_source.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_contents_view.h"
-#import "testing/gtest_mac.h"
-
-class OverlayableContentsControllerTest : public InProcessBrowserTest,
-                                          public content::NotificationObserver {
- public:
-  OverlayableContentsControllerTest() : instant_overlay_model_(NULL),
-                                        visibility_changed_count_(0) {
-  }
-
-  virtual void SetUpOnMainThread() OVERRIDE {
-    web_contents_.reset(content::WebContents::Create(
-        content::WebContents::CreateParams(browser()->profile())));
-    instant_overlay_model_.SetOverlayContents(web_contents_.get());
-
-    controller_.reset([[OverlayableContentsController alloc]
-         initWithBrowser:browser()]);
-    [[controller_ view] setFrame:NSMakeRect(0, 0, 100, 200)];
-    instant_overlay_model_.AddObserver([controller_ instantOverlayController]);
-  }
-
-  virtual void CleanUpOnMainThread() OVERRIDE {
-    instant_overlay_model_.RemoveObserver(
-        [controller_ instantOverlayController]);
-    instant_overlay_model_.SetOverlayContents(NULL);
-    controller_.reset();
-    web_contents_.reset();
-  }
-
-  void VerifyOverlayFrame(CGFloat expected_height,
-                          InstantSizeUnits units) {
-    NSRect container_bounds = [[controller_ view] bounds];
-    NSRect overlay_frame =
-        [web_contents_->GetView()->GetNativeView() frame];
-
-    EXPECT_EQ(NSMinX(container_bounds), NSMinX(overlay_frame));
-    EXPECT_EQ(NSWidth(container_bounds), NSWidth(overlay_frame));
-    switch (units) {
-      case INSTANT_SIZE_PIXELS:
-        EXPECT_EQ(expected_height, NSHeight(overlay_frame));
-        EXPECT_EQ(NSMaxY(container_bounds), NSMaxY(overlay_frame));
-        break;
-      case INSTANT_SIZE_PERCENT:
-        EXPECT_EQ((expected_height * NSHeight(container_bounds)) / 100,
-                   NSHeight(overlay_frame));
-        EXPECT_EQ(NSMaxY(container_bounds), NSMaxY(overlay_frame));
-    }
-  }
-
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE {
-    if (type == content::NOTIFICATION_WEB_CONTENTS_VISIBILITY_CHANGED)
-      ++visibility_changed_count_;
-  }
-
- protected:
-  InstantOverlayModel instant_overlay_model_;
-  scoped_ptr<content::WebContents> web_contents_;
-  base::scoped_nsobject<OverlayableContentsController> controller_;
-  content::NotificationRegistrar registrar_;
-  int visibility_changed_count_;
-};
-
-// Verify that the view is correctly laid out when size is specified in percent.
-IN_PROC_BROWSER_TEST_F(OverlayableContentsControllerTest, SizePerecent) {
-  SearchMode mode;
-  mode.mode = SearchMode::MODE_NTP;
-  CGFloat expected_height = 30;
-  InstantSizeUnits units = INSTANT_SIZE_PERCENT;
-  instant_overlay_model_.SetOverlayState(mode, expected_height, units);
-
-  EXPECT_NSEQ([web_contents_->GetView()->GetNativeView() superview],
-              [controller_ view]);
-  VerifyOverlayFrame(expected_height, units);
-
-  // Resize the view and verify that the overlay is also resized.
-  [[controller_ view] setFrameSize:NSMakeSize(300, 400)];
-  VerifyOverlayFrame(expected_height, units);
-}
-
-// Verify that the view is correctly laid out when size is specified in pixels.
-IN_PROC_BROWSER_TEST_F(OverlayableContentsControllerTest, SizePixels) {
-  SearchMode mode;
-  mode.mode = SearchMode::MODE_NTP;
-  CGFloat expected_height = 30;
-  InstantSizeUnits units = INSTANT_SIZE_PIXELS;
-  instant_overlay_model_.SetOverlayState(mode, expected_height, units);
-
-  EXPECT_NSEQ([web_contents_->GetView()->GetNativeView() superview],
-              [controller_ view]);
-  VerifyOverlayFrame(expected_height, units);
-
-  // Resize the view and verify that the overlay is also resized.
-  [[controller_ view] setFrameSize:NSMakeSize(300, 400)];
-  VerifyOverlayFrame(expected_height, units);
-}
-
-// Verify that the web contents is not hidden when just the height changes.
-IN_PROC_BROWSER_TEST_F(OverlayableContentsControllerTest, HeightChangeNoHide) {
-  SearchMode mode;
-  mode.mode = SearchMode::MODE_SEARCH_SUGGESTIONS;
-  instant_overlay_model_.SetOverlayState(mode, 10, INSTANT_SIZE_PERCENT);
-
-  registrar_.Add(this,
-                 content::NOTIFICATION_WEB_CONTENTS_VISIBILITY_CHANGED,
-                 content::Source<content::WebContents>(web_contents_.get()));
-  EXPECT_EQ(0, visibility_changed_count_);
-  instant_overlay_model_.SetOverlayState(mode, 11, INSTANT_SIZE_PERCENT);
-  EXPECT_EQ(1, visibility_changed_count_);
-}