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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ui/base/models/list_model.h" | 5 #include "ui/base/models/list_model.h" |
| 6 | 6 |
| 7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
| 8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
| 9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
| 10 #include "testing/gtest/include/gtest/gtest.h" | 10 #include "testing/gtest/include/gtest/gtest.h" |
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| 40 EXPECT_EQ(removed_count, removed_count_); | 40 EXPECT_EQ(removed_count, removed_count_); |
| 41 EXPECT_EQ(moved_count, moved_count_); | 41 EXPECT_EQ(moved_count, moved_count_); |
| 42 EXPECT_EQ(changed_count, changed_count_); | 42 EXPECT_EQ(changed_count, changed_count_); |
| 43 } | 43 } |
| 44 | 44 |
| 45 void ClearCounts() { | 45 void ClearCounts() { |
| 46 added_count_ = removed_count_ = moved_count_ = changed_count_ = 0; | 46 added_count_ = removed_count_ = moved_count_ = changed_count_ = 0; |
| 47 } | 47 } |
| 48 | 48 |
| 49 // ListModelObserver implementation: | 49 // ListModelObserver implementation: |
| 50 virtual void ListItemsAdded(size_t start, size_t count) OVERRIDE { | 50 virtual void ListItemsAdded(size_t start, size_t count) override { |
| 51 added_count_ += count; | 51 added_count_ += count; |
| 52 } | 52 } |
| 53 virtual void ListItemsRemoved(size_t start, size_t count) OVERRIDE { | 53 virtual void ListItemsRemoved(size_t start, size_t count) override { |
| 54 removed_count_ += count; | 54 removed_count_ += count; |
| 55 } | 55 } |
| 56 virtual void ListItemMoved(size_t index, size_t target_index) OVERRIDE { | 56 virtual void ListItemMoved(size_t index, size_t target_index) override { |
| 57 ++moved_count_; | 57 ++moved_count_; |
| 58 } | 58 } |
| 59 virtual void ListItemsChanged(size_t start, size_t count) OVERRIDE { | 59 virtual void ListItemsChanged(size_t start, size_t count) override { |
| 60 changed_count_ += count; | 60 changed_count_ += count; |
| 61 } | 61 } |
| 62 | 62 |
| 63 private: | 63 private: |
| 64 size_t added_count_; | 64 size_t added_count_; |
| 65 size_t removed_count_; | 65 size_t removed_count_; |
| 66 size_t moved_count_; | 66 size_t moved_count_; |
| 67 size_t changed_count_; | 67 size_t changed_count_; |
| 68 | 68 |
| 69 DISALLOW_COPY_AND_ASSIGN(ListModelTest); | 69 DISALLOW_COPY_AND_ASSIGN(ListModelTest); |
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| 165 ClearCounts(); | 165 ClearCounts(); |
| 166 | 166 |
| 167 model.NotifyItemsChanged(0, 1); | 167 model.NotifyItemsChanged(0, 1); |
| 168 ExpectCountsEqual(0, 0, 0, 1); | 168 ExpectCountsEqual(0, 0, 0, 1); |
| 169 | 169 |
| 170 model.NotifyItemsChanged(1, 2); | 170 model.NotifyItemsChanged(1, 2); |
| 171 ExpectCountsEqual(0, 0, 0, 3); | 171 ExpectCountsEqual(0, 0, 0, 3); |
| 172 } | 172 } |
| 173 | 173 |
| 174 } // namespace ui | 174 } // namespace ui |
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