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Issue 2858143003: Move condition in CollapsedBorderValue::Width() into constructor (Closed)
Patch Set: - Created 3 years, 7 months ago
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1 // Copyright 2017 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 "core/layout/CollapsedBorderValue.h"
6
7 #include "core/style/ComputedStyle.h"
8 #include "testing/gtest/include/gtest/gtest.h"
9
10 namespace blink {
11
12 TEST(CollapsedBorderValueTest, Default) {
13 CollapsedBorderValue v;
14 EXPECT_EQ(0u, v.Width());
15 EXPECT_EQ(kBorderStyleNone, v.Style());
16 EXPECT_FALSE(v.Exists());
17 EXPECT_EQ(kBorderPrecedenceOff, v.Precedence());
18 EXPECT_FALSE(v.IsVisible());
19
20 EXPECT_TRUE(v.IsSameIgnoringColor(v));
21 EXPECT_TRUE(v.VisuallyEquals(v));
22 EXPECT_TRUE(v.IsSameIgnoringColor(CollapsedBorderValue()));
23 EXPECT_TRUE(v.VisuallyEquals(CollapsedBorderValue()));
24 }
25
26 TEST(CollapsedBorderValueTest, SolidZeroWidth) {
27 auto style = ComputedStyle::Create();
28 style->SetBorderLeftWidth(0);
29 style->SetBorderLeftStyle(kBorderStyleSolid);
30 CollapsedBorderValue v(style->BorderLeft(), Color(255, 0, 0),
31 kBorderPrecedenceCell);
32 EXPECT_TRUE(v.Exists());
33 EXPECT_EQ(0u, v.Width());
34 EXPECT_FALSE(v.IsTransparent());
35 EXPECT_FALSE(v.IsVisible());
36
37 EXPECT_TRUE(v.IsSameIgnoringColor(v));
38 EXPECT_TRUE(v.VisuallyEquals(v));
39 EXPECT_FALSE(v.IsSameIgnoringColor(CollapsedBorderValue()));
40 EXPECT_FALSE(v.IsSameIgnoringColor(
41 CollapsedBorderValue(ComputedStyle::Create()->BorderLeft(),
42 Color(0, 255, 0), kBorderPrecedenceCell)));
43 EXPECT_TRUE(v.VisuallyEquals(CollapsedBorderValue()));
44 }
45
46 TEST(CollapsedBorderValueTest, SolidNonZeroWidthTransparent) {
47 auto style = ComputedStyle::Create();
48 style->SetBorderLeftWidth(5);
49 style->SetBorderLeftStyle(kBorderStyleSolid);
50 CollapsedBorderValue v(style->BorderLeft(), Color(), kBorderPrecedenceCell);
51 EXPECT_TRUE(v.Exists());
52 EXPECT_EQ(5u, v.Width());
53 EXPECT_TRUE(v.IsTransparent());
54 EXPECT_FALSE(v.IsVisible());
55
56 EXPECT_TRUE(v.IsSameIgnoringColor(v));
57 EXPECT_TRUE(v.VisuallyEquals(v));
58 EXPECT_FALSE(v.IsSameIgnoringColor(CollapsedBorderValue()));
59 EXPECT_TRUE(v.IsSameIgnoringColor(CollapsedBorderValue(
60 style->BorderLeft(), Color(0, 255, 0), kBorderPrecedenceCell)));
61 EXPECT_TRUE(v.VisuallyEquals(CollapsedBorderValue()));
62 }
63
64 TEST(CollapsedBorderValueTest, None) {
65 auto style = ComputedStyle::Create();
66 style->SetBorderLeftWidth(5);
67 style->SetBorderLeftStyle(kBorderStyleNone);
68 CollapsedBorderValue v(style->BorderLeft(), Color(255, 0, 0),
69 kBorderPrecedenceCell);
70 EXPECT_TRUE(v.Exists());
71 EXPECT_EQ(0u, v.Width());
72 EXPECT_FALSE(v.IsTransparent());
73 EXPECT_FALSE(v.IsVisible());
74
75 EXPECT_TRUE(v.IsSameIgnoringColor(v));
76 EXPECT_TRUE(v.VisuallyEquals(v));
77 EXPECT_FALSE(v.IsSameIgnoringColor(CollapsedBorderValue()));
78 EXPECT_TRUE(v.IsSameIgnoringColor(
79 CollapsedBorderValue(ComputedStyle::Create()->BorderLeft(),
80 Color(0, 255, 0), kBorderPrecedenceCell)));
81 EXPECT_TRUE(v.VisuallyEquals(CollapsedBorderValue()));
82 }
83
84 TEST(CollapsedBorderValueTest, Hidden) {
85 auto style = ComputedStyle::Create();
86 style->SetBorderLeftWidth(5);
87 style->SetBorderLeftStyle(kBorderStyleHidden);
88 CollapsedBorderValue v(style->BorderLeft(), Color(255, 0, 0),
89 kBorderPrecedenceCell);
90 EXPECT_TRUE(v.Exists());
91 EXPECT_EQ(0u, v.Width());
92 EXPECT_FALSE(v.IsTransparent());
93 EXPECT_FALSE(v.IsVisible());
94
95 EXPECT_TRUE(v.IsSameIgnoringColor(v));
96 EXPECT_TRUE(v.VisuallyEquals(v));
97 EXPECT_FALSE(v.IsSameIgnoringColor(CollapsedBorderValue()));
98 EXPECT_FALSE(v.IsSameIgnoringColor(
99 CollapsedBorderValue(ComputedStyle::Create()->BorderLeft(),
100 Color(0, 255, 0), kBorderPrecedenceCell)));
101 EXPECT_TRUE(v.VisuallyEquals(CollapsedBorderValue()));
102 }
103
104 TEST(CollapsedBorderValueTest, SolidNonZeroWidthNonTransparent) {
105 auto style = ComputedStyle::Create();
106 style->SetBorderLeftWidth(5);
107 style->SetBorderLeftStyle(kBorderStyleSolid);
108 CollapsedBorderValue v(style->BorderLeft(), Color(255, 0, 0),
109 kBorderPrecedenceCell);
110 EXPECT_TRUE(v.Exists());
111 EXPECT_EQ(5u, v.Width());
112 EXPECT_FALSE(v.IsTransparent());
113 EXPECT_TRUE(v.IsVisible());
114
115 EXPECT_TRUE(v.IsSameIgnoringColor(v));
116 EXPECT_TRUE(v.VisuallyEquals(v));
117 EXPECT_FALSE(v.IsSameIgnoringColor(CollapsedBorderValue()));
118 EXPECT_FALSE(v.VisuallyEquals(CollapsedBorderValue()));
119
120 EXPECT_TRUE(v.IsSameIgnoringColor(CollapsedBorderValue(
121 style->BorderLeft(), Color(0, 255, 0), kBorderPrecedenceCell)));
122 EXPECT_FALSE(v.VisuallyEquals(CollapsedBorderValue(
123 style->BorderLeft(), Color(0, 255, 0), kBorderPrecedenceCell)));
124
125 EXPECT_FALSE(v.IsSameIgnoringColor(CollapsedBorderValue(
126 style->BorderLeft(), Color(255, 0, 0), kBorderPrecedenceTable)));
127 EXPECT_TRUE(v.VisuallyEquals(CollapsedBorderValue(
128 style->BorderLeft(), Color(255, 0, 0), kBorderPrecedenceTable)));
129 }
130
131 } // namespace blink
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