1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
// Copyright (c) 2012 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 <stddef.h>
#include "base/macros.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/gfx/geometry/vector2d.h"
#include "ui/gfx/shadow_value.h"
namespace gfx {
TEST(ShadowValueTest, GetMargin) {
constexpr struct TestCase {
Insets expected_margin;
size_t shadow_count;
ShadowValue shadows[2];
} kTestCases[] = {
{
Insets(), 0, {},
},
{
Insets(-2, -2, -2, -2),
1,
{
{gfx::Vector2d(0, 0), 4, 0},
},
},
{
Insets(0, -1, -4, -3),
1,
{
{gfx::Vector2d(1, 2), 4, 0},
},
},
{
Insets(-4, -3, 0, -1),
1,
{
{gfx::Vector2d(-1, -2), 4, 0},
},
},
{
Insets(0, -1, -5, -4),
2,
{
{gfx::Vector2d(1, 2), 4, 0}, {gfx::Vector2d(2, 3), 4, 0},
},
},
{
Insets(-4, -3, -5, -4),
2,
{
{gfx::Vector2d(-1, -2), 4, 0}, {gfx::Vector2d(2, 3), 4, 0},
},
},
};
for (size_t i = 0; i < arraysize(kTestCases); ++i) {
Insets margin = ShadowValue::GetMargin(
ShadowValues(kTestCases[i].shadows,
kTestCases[i].shadows + kTestCases[i].shadow_count));
EXPECT_EQ(kTestCases[i].expected_margin, margin) << " i=" << i;
}
}
} // namespace gfx
|
