Revert 115515 - [Aura] Implement views-based applist.

ui/base/models/list_model_unittest.cc

Index: ui/base/models/list_model_unittest.cc
===================================================================
--- ui/base/models/list_model_unittest.cc	(revision 115517)
+++ ui/base/models/list_model_unittest.cc	(working copy)
@@ -1,149 +0,0 @@
-// Copyright (c) 2011 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.
-
-#include "ui/base/models/list_model.h"
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace ui {
-
-class FooItem {
- public:
-  explicit FooItem(int id) : id_(id) {}
-
-  int id() const { return id_; }
-
- private:
-  int id_;
-  DISALLOW_COPY_AND_ASSIGN(FooItem);
-};
-
-class ListModelTest : public testing::Test,
-                      public ListModelObserver {
- public:
-  ListModelTest()
-      : added_count_(0),
-        removed_count_(0),
-        changed_count_(0) {
-  }
-
-  void ExpectCountsEqual(int added_count,
-                         int removed_count,
-                         int changed_count) {
-    EXPECT_EQ(added_count, added_count_);
-    EXPECT_EQ(removed_count, removed_count_);
-    EXPECT_EQ(changed_count, changed_count_);
-  }
-
-  void ClearCounts() {
-    added_count_ = removed_count_ = changed_count_ = 0;
-  }
-
-  // ListModelObserver implementation:
-  virtual void ListItemsAdded(int start, int count) OVERRIDE {
-    added_count_ += count;
-  }
-  virtual void ListItemsRemoved(int start, int count) OVERRIDE {
-    removed_count_ += count;
-  }
-  virtual void ListItemsChanged(int start, int count) OVERRIDE {
-    changed_count_ += count;
-  }
-
- private:
-  int added_count_;
-  int removed_count_;
-  int changed_count_;
-
-  DISALLOW_COPY_AND_ASSIGN(ListModelTest);
-};
-
-TEST_F(ListModelTest, Add) {
-  ListModel<FooItem> model;
-  model.AddObserver(this);
-
-  // Append FooItem(0)
-  model.Add(new FooItem(0));
-  ExpectCountsEqual(1, 0, 0);
-
-  // Append FooItem(1)
-  model.Add(new FooItem(1));
-  ExpectCountsEqual(2, 0, 0);
-
-  // Insert FooItem(2) at position 0
-  model.AddAt(0, new FooItem(2));
-  ExpectCountsEqual(3, 0, 0);
-
-  // Total 3 items in mode.
-  EXPECT_EQ(3, model.item_count());
-
-  // First one should be FooItem(2), followed by FooItem(0) and FooItem(1)
-  EXPECT_EQ(2, model.item_at(0)->id());
-  EXPECT_EQ(0, model.item_at(1)->id());
-  EXPECT_EQ(1, model.item_at(2)->id());
-}
-
-TEST_F(ListModelTest, Remove) {
-  ListModel<FooItem> model;
-  model.AddObserver(this);
-
-  model.Add(new FooItem(0));
-  model.Add(new FooItem(1));
-  model.Add(new FooItem(2));
-
-  ClearCounts();
-
-  // Remove item at index 1 from model and release memory.
-  model.DeleteAt(1);
-  ExpectCountsEqual(0, 1, 0);
-
-  EXPECT_EQ(2, model.item_count());
-  EXPECT_EQ(0, model.item_at(0)->id());
-  EXPECT_EQ(2, model.item_at(1)->id());
-
-  // Remove all items from model and delete them.
-  model.DeleteAll();
-  ExpectCountsEqual(0, 3, 0);
-}
-
-TEST_F(ListModelTest, RemoveAll) {
-  ListModel<FooItem> model;
-  model.AddObserver(this);
-
-  scoped_ptr<FooItem> foo0(new FooItem(0));
-  scoped_ptr<FooItem> foo1(new FooItem(1));
-  scoped_ptr<FooItem> foo2(new FooItem(2));
-
-  model.Add(foo0.get());
-  model.Add(foo1.get());
-  model.Add(foo2.get());
-
-  ClearCounts();
-
-  // Remove all items and scoped_ptr above would release memory.
-  model.RemoveAll();
-  ExpectCountsEqual(0, 3, 0);
-}
-
-TEST_F(ListModelTest, FakeUpdate) {
-  ListModel<FooItem> model;
-  model.AddObserver(this);
-
-  model.Add(new FooItem(0));
-  model.Add(new FooItem(1));
-  model.Add(new FooItem(2));
-
-  ClearCounts();
-
-  model.NotifyItemsChanged(0, 1);
-  ExpectCountsEqual(0, 0, 1);
-
-  model.NotifyItemsChanged(1, 2);
-  ExpectCountsEqual(0, 0, 3);
-}
-
-}  // namespace ui