ui/base/touch/selection_bound_unittest.cc - Issue 2034863002: Move SelectionBound from ui/base/touch to ui/gfx to be used by cc

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Issue 2034863002: Move SelectionBound from ui/base/touch to ui/gfx to be used by cc (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Updated views_unittests Created 4 years, 6 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "ui/base/touch/selection_bound.h"

6

7 #include "testing/gtest/include/gtest/gtest.h"

8 #include "ui/gfx/geometry/rect.h"

9

10 namespace ui {

11

12 TEST(SelectionBoundTest, RectBetweenSelectionBounds) {

13 SelectionBound b1, b2;

14 // Simple case of aligned vertical bounds of equal height

15 b1.SetEdge(gfx::PointF(0.f, 20.f), gfx::PointF(0.f, 25.f));

16 b2.SetEdge(gfx::PointF(110.f, 20.f), gfx::PointF(110.f, 25.f));

17 gfx::Rect expected_rect(

18 b1.edge_top_rounded().x(),

19 b1.edge_top_rounded().y(),

20 b2.edge_top_rounded().x() - b1.edge_top_rounded().x(),

21 b2.edge_bottom_rounded().y() - b2.edge_top_rounded().y());

22 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b1, b2));

23 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b2, b1));

24

25 // Parallel vertical bounds of different heights

26 b1.SetEdge(gfx::PointF(10.f, 20.f), gfx::PointF(10.f, 25.f));

27 b2.SetEdge(gfx::PointF(110.f, 0.f), gfx::PointF(110.f, 35.f));

28 expected_rect = gfx::Rect(

29 b1.edge_top_rounded().x(),

30 b2.edge_top_rounded().y(),

31 b2.edge_top_rounded().x() - b1.edge_top_rounded().x(),

32 b2.edge_bottom_rounded().y() - b2.edge_top_rounded().y());

33 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b1, b2));

34 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b2, b1));

35

36 b1.SetEdge(gfx::PointF(10.f, 20.f), gfx::PointF(10.f, 30.f));

37 b2.SetEdge(gfx::PointF(110.f, 25.f), gfx::PointF(110.f, 45.f));

38 expected_rect = gfx::Rect(

39 b1.edge_top_rounded().x(),

40 b1.edge_top_rounded().y(),

41 b2.edge_top_rounded().x() - b1.edge_top_rounded().x(),

42 b2.edge_bottom_rounded().y() - b1.edge_top_rounded().y());

43 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b1, b2));

44 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b2, b1));

45

46 b1.SetEdge(gfx::PointF(10.f, 20.f), gfx::PointF(10.f, 30.f));

47 b2.SetEdge(gfx::PointF(110.f, 40.f), gfx::PointF(110.f, 60.f));

48 expected_rect = gfx::Rect(

49 b1.edge_top_rounded().x(),

50 b1.edge_top_rounded().y(),

51 b2.edge_top_rounded().x() - b1.edge_top_rounded().x(),

52 b2.edge_bottom_rounded().y() - b1.edge_top_rounded().y());

53 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b1, b2));

54 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b2, b1));

55

56 // Overlapping vertical bounds

57 b1.SetEdge(gfx::PointF(10.f, 20.f), gfx::PointF(10.f, 30.f));

58 b2.SetEdge(gfx::PointF(10.f, 25.f), gfx::PointF(10.f, 40.f));

59 expected_rect = gfx::Rect(

60 b1.edge_top_rounded().x(),

61 b1.edge_top_rounded().y(),

62 0,

63 b2.edge_bottom_rounded().y() - b1.edge_top_rounded().y());

64 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b1, b2));

65 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b2, b1));

66

67 // Non-vertical bounds: "\ \"

68 b1.SetEdge(gfx::PointF(10.f, 20.f), gfx::PointF(20.f, 30.f));

69 b2.SetEdge(gfx::PointF(110.f, 40.f), gfx::PointF(120.f, 60.f));

70 expected_rect = gfx::Rect(

71 b1.edge_top_rounded().x(),

72 b1.edge_top_rounded().y(),

73 b2.edge_bottom_rounded().x() - b1.edge_top_rounded().x(),

74 b2.edge_bottom_rounded().y() - b1.edge_top_rounded().y());

75 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b1, b2));

76 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b2, b1));

77

78 // Non-vertical bounds: "/ \"

79 b1.SetEdge(gfx::PointF(20.f, 30.f), gfx::PointF(0.f, 40.f));

80 b2.SetEdge(gfx::PointF(110.f, 30.f), gfx::PointF(120.f, 40.f));

81 expected_rect = gfx::Rect(

82 b1.edge_bottom_rounded().x(),

83 b1.edge_top_rounded().y(),

84 b2.edge_bottom_rounded().x() - b1.edge_bottom_rounded().x(),

85 b2.edge_bottom_rounded().y() - b2.edge_top_rounded().y());

86 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b1, b2));

87 EXPECT_EQ(expected_rect, RectBetweenSelectionBounds(b2, b1));

88 }

89

90 } // namespace ui

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