1/*
2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32#include "platform/geometry/RoundedRect.h"
33
34#include "platform/geometry/IntRect.h"
35#include <gtest/gtest.h>
36
37using namespace blink;
38
39namespace blink {
40
41// FIXME: Move this somewhere more generic.
42void PrintTo(const IntRect& rect, std::ostream* os)
43{
44    *os << "IntRect("
45        << rect.x() << ", "
46        << rect.y() << ", "
47        << rect.width() << ", "
48        << rect.height() << ")";
49}
50
51} // namespace blink
52
53namespace {
54
55TEST(RoundedRectTest, RadiusCenterRectZeroRadius)
56{
57    RoundedRect rr(100, 200, 300, 400);
58    EXPECT_TRUE(rr.rect().contains(rr.radiusCenterRect()));
59    EXPECT_EQ(IntRect(100, 200, 300, 400), rr.radiusCenterRect());
60}
61
62TEST(RoundedRectTest, RadiusCenterRectEqualRadius)
63{
64    RoundedRect rr(IntRect(100, 200, 300, 400), IntSize(10, 10), IntSize(10, 10), IntSize(10, 10), IntSize(10, 10));
65    EXPECT_TRUE(rr.rect().contains(rr.radiusCenterRect()));
66    EXPECT_EQ(IntRect(110, 210, 280, 380), rr.radiusCenterRect());
67}
68
69TEST(RoundedRectTest, RadiusCenterRectUnequalRadius)
70{
71    RoundedRect rr(IntRect(100, 200, 300, 400), IntSize(5, 5), IntSize(10, 10), IntSize(15, 15), IntSize(20, 20));
72    EXPECT_TRUE(rr.rect().contains(rr.radiusCenterRect()));
73    EXPECT_EQ(IntRect(115, 210, 265, 370), rr.radiusCenterRect());
74}
75
76TEST(RoundedRectTest, RadiusCenterRectElliptical)
77{
78    RoundedRect rr(IntRect(100, 200, 300, 400), IntSize(20, 10), IntSize(20, 10), IntSize(10, 20), IntSize(10, 20));
79    EXPECT_TRUE(rr.rect().contains(rr.radiusCenterRect()));
80    EXPECT_EQ(IntRect(120, 210, 260, 370), rr.radiusCenterRect());
81}
82
83} // namespace
84