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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "config.h" | 5 #include "config.h" |
6 #include "platform/scroll/ScrollableArea.h" | 6 #include "platform/scroll/ScrollableArea.h" |
7 | 7 |
| 8 #include "platform/scroll/ScrollbarTheme.h" |
| 9 #include "platform/scroll/ScrollbarThemeMock.h" |
8 #include "platform/testing/TestingPlatformSupport.h" | 10 #include "platform/testing/TestingPlatformSupport.h" |
9 #include "public/platform/Platform.h" | 11 #include "public/platform/Platform.h" |
10 #include "public/platform/WebScheduler.h" | 12 #include "public/platform/WebScheduler.h" |
11 #include "public/platform/WebThread.h" | 13 #include "public/platform/WebThread.h" |
12 #include "testing/gmock/include/gmock/gmock.h" | 14 #include "testing/gmock/include/gmock/gmock.h" |
13 #include "testing/gtest/include/gtest/gtest.h" | 15 #include "testing/gtest/include/gtest/gtest.h" |
14 | 16 |
15 namespace blink { | 17 namespace blink { |
16 | 18 |
17 namespace { | 19 namespace { |
18 | 20 |
19 class MockScrollableArea : public NoBaseWillBeGarbageCollectedFinalized<MockScro
llableArea>, public ScrollableArea { | 21 class MockScrollableArea : public NoBaseWillBeGarbageCollectedFinalized<MockScro
llableArea>, public ScrollableArea { |
20 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MockScrollableArea); | 22 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MockScrollableArea); |
21 public: | 23 public: |
22 static PassOwnPtrWillBeRawPtr<MockScrollableArea> create(const IntPoint& max
imumScrollPosition) | 24 static PassOwnPtrWillBeRawPtr<MockScrollableArea> create(const IntPoint& max
imumScrollPosition) |
23 { | 25 { |
24 return adoptPtrWillBeNoop(new MockScrollableArea(maximumScrollPosition))
; | 26 return adoptPtrWillBeNoop(new MockScrollableArea(maximumScrollPosition))
; |
25 } | 27 } |
26 | 28 |
27 MOCK_CONST_METHOD0(isActive, bool()); | 29 MOCK_CONST_METHOD0(isActive, bool()); |
28 MOCK_CONST_METHOD1(scrollSize, int(ScrollbarOrientation)); | 30 MOCK_CONST_METHOD1(scrollSize, int(ScrollbarOrientation)); |
29 MOCK_CONST_METHOD0(isScrollCornerVisible, bool()); | 31 MOCK_CONST_METHOD0(isScrollCornerVisible, bool()); |
30 MOCK_CONST_METHOD0(scrollCornerRect, IntRect()); | 32 MOCK_CONST_METHOD0(scrollCornerRect, IntRect()); |
31 MOCK_METHOD0(scrollControlWasSetNeedsPaintInvalidation, void()); | 33 MOCK_METHOD0(scrollControlWasSetNeedsPaintInvalidation, void()); |
32 MOCK_CONST_METHOD0(enclosingScrollableArea, ScrollableArea*()); | 34 MOCK_CONST_METHOD0(enclosingScrollableArea, ScrollableArea*()); |
33 MOCK_CONST_METHOD1(visibleContentRect, IntRect(IncludeScrollbarsInRect)); | 35 MOCK_CONST_METHOD1(visibleContentRect, IntRect(IncludeScrollbarsInRect)); |
34 MOCK_CONST_METHOD0(contentsSize, IntSize()); | 36 MOCK_CONST_METHOD0(contentsSize, IntSize()); |
35 MOCK_CONST_METHOD0(scrollbarsCanBeActive, bool()); | |
36 MOCK_CONST_METHOD0(scrollableAreaBoundingBox, IntRect()); | 37 MOCK_CONST_METHOD0(scrollableAreaBoundingBox, IntRect()); |
37 | 38 |
38 bool userInputScrollable(ScrollbarOrientation) const override { return true;
} | 39 bool userInputScrollable(ScrollbarOrientation) const override { return true;
} |
| 40 bool scrollbarsCanBeActive () const override { return true; } |
39 bool shouldPlaceVerticalScrollbarOnLeft() const override { return false; } | 41 bool shouldPlaceVerticalScrollbarOnLeft() const override { return false; } |
40 void setScrollOffset(const IntPoint& offset, ScrollType) override { m_scroll
Position = offset.shrunkTo(m_maximumScrollPosition); } | 42 void setScrollOffset(const IntPoint& offset, ScrollType) override { m_scroll
Position = offset.shrunkTo(m_maximumScrollPosition); } |
41 IntPoint scrollPosition() const override { return m_scrollPosition; } | 43 IntPoint scrollPosition() const override { return m_scrollPosition; } |
42 IntPoint minimumScrollPosition() const override { return IntPoint(); } | 44 IntPoint minimumScrollPosition() const override { return IntPoint(); } |
43 IntPoint maximumScrollPosition() const override { return m_maximumScrollPosi
tion; } | 45 IntPoint maximumScrollPosition() const override { return m_maximumScrollPosi
tion; } |
44 int visibleHeight() const override { return 768; } | 46 int visibleHeight() const override { return 768; } |
45 int visibleWidth() const override { return 1024; } | 47 int visibleWidth() const override { return 1024; } |
46 bool scrollAnimatorEnabled() const override { return false; } | 48 bool scrollAnimatorEnabled() const override { return false; } |
47 int pageStep(ScrollbarOrientation) const override { return 0; } | 49 int pageStep(ScrollbarOrientation) const override { return 0; } |
48 | 50 |
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120 Platform* m_oldPlatform; // Not owned. | 122 Platform* m_oldPlatform; // Not owned. |
121 }; | 123 }; |
122 | 124 |
123 TEST_F(ScrollableAreaTest, ScrollAnimatorCurrentPositionShouldBeSync) | 125 TEST_F(ScrollableAreaTest, ScrollAnimatorCurrentPositionShouldBeSync) |
124 { | 126 { |
125 OwnPtrWillBeRawPtr<MockScrollableArea> scrollableArea = MockScrollableArea::
create(IntPoint(0, 100)); | 127 OwnPtrWillBeRawPtr<MockScrollableArea> scrollableArea = MockScrollableArea::
create(IntPoint(0, 100)); |
126 scrollableArea->setScrollPosition(IntPoint(0, 10000), CompositorScroll); | 128 scrollableArea->setScrollPosition(IntPoint(0, 10000), CompositorScroll); |
127 EXPECT_EQ(100.0, scrollableArea->scrollAnimator()->currentPosition().y()); | 129 EXPECT_EQ(100.0, scrollableArea->scrollAnimator()->currentPosition().y()); |
128 } | 130 } |
129 | 131 |
| 132 TEST_F(ScrollableAreaTest, ScrollbarTrackAndThumbRepaint) |
| 133 { |
| 134 ScrollbarTheme::setMockScrollbarsEnabled(true); |
| 135 ScrollbarThemeMock::setShouldRepaintAllPartsOnInvalidation(true); |
| 136 |
| 137 OwnPtrWillBeRawPtr<MockScrollableArea> scrollableArea = MockScrollableArea::
create(IntPoint(0, 100)); |
| 138 RefPtrWillBeRawPtr<Scrollbar> scrollbar = Scrollbar::create(scrollableArea.g
et(), HorizontalScrollbar, RegularScrollbar); |
| 139 |
| 140 EXPECT_TRUE(scrollbar->trackNeedsRepaint()); |
| 141 EXPECT_TRUE(scrollbar->thumbNeedsRepaint()); |
| 142 scrollbar->setNeedsPaintInvalidation(); |
| 143 EXPECT_TRUE(scrollbar->trackNeedsRepaint()); |
| 144 EXPECT_TRUE(scrollbar->thumbNeedsRepaint()); |
| 145 |
| 146 scrollbar->setTrackNeedsRepaint(false); |
| 147 scrollbar->setThumbNeedsRepaint(false); |
| 148 EXPECT_FALSE(scrollbar->trackNeedsRepaint()); |
| 149 EXPECT_FALSE(scrollbar->thumbNeedsRepaint()); |
| 150 scrollbar->setNeedsPaintInvalidation(); |
| 151 EXPECT_TRUE(scrollbar->trackNeedsRepaint()); |
| 152 EXPECT_TRUE(scrollbar->thumbNeedsRepaint()); |
| 153 |
| 154 ScrollbarThemeMock::setShouldRepaintAllPartsOnInvalidation(false); |
| 155 scrollbar->setTrackNeedsRepaint(false); |
| 156 scrollbar->setThumbNeedsRepaint(false); |
| 157 EXPECT_FALSE(scrollbar->trackNeedsRepaint()); |
| 158 EXPECT_FALSE(scrollbar->thumbNeedsRepaint()); |
| 159 scrollbar->setNeedsPaintInvalidation(); |
| 160 EXPECT_FALSE(scrollbar->trackNeedsRepaint()); |
| 161 EXPECT_FALSE(scrollbar->thumbNeedsRepaint()); |
| 162 } |
| 163 |
130 } // namespace blink | 164 } // namespace blink |
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