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
71
72
73
74
75
76
|
// Copyright (c) 2011 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 <algorithm>
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/canvas.h"
#include "ui/views/rendering/border.h"
#include "ui/views/view.h"
namespace ui {
class BorderTest : public testing::Test {
public:
BorderTest() {}
virtual ~BorderTest() {}
private:
DISALLOW_COPY_AND_ASSIGN(BorderTest);
};
class TestBorder : public Border {
public:
TestBorder() : painted_(false) {}
bool painted() const { return painted_; }
// Overridden from Border:
virtual void Paint(const View* view, gfx::Canvas* canvas) const {
painted_ = true;
}
private:
mutable bool painted_;
DISALLOW_COPY_AND_ASSIGN(TestBorder);
};
class PaintableView : public View {
public:
PaintableView() {}
virtual ~PaintableView() {}
void CallOnPaintWithNULLCanvas() {
OnPaint(NULL);
}
private:
DISALLOW_COPY_AND_ASSIGN(PaintableView);
};
TEST_F(BorderTest, Basic) {
const int kViewSize = 100;
PaintableView v;
v.SetBounds(10, 10, kViewSize, kViewSize);
// With no border, the content size is the view size.
EXPECT_EQ(gfx::Rect(0, 0, kViewSize, kViewSize), v.GetContentsBounds());
const int kViewInset = 10;
v.SetBorder(Border::CreateTransparentBorder(
gfx::Insets(kViewInset, kViewInset, kViewInset, kViewInset)));
// With the border, the content bounds are inset by the border's insets.
EXPECT_EQ(gfx::Rect(kViewInset, kViewInset, kViewSize - 2 * kViewInset,
kViewSize - 2 * kViewInset),
v.GetContentsBounds());
TestBorder* border = new TestBorder;
v.SetBorder(border);
v.CallOnPaintWithNULLCanvas();
EXPECT_TRUE(border->painted());
}
} // namespace ui
|