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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <tools/gen.hxx>
namespace
{
class RectangleTest : public CppUnit::TestFixture
{
public:
void testConstruction();
void testOpenClosedSize();
void testUnitConvesion();
void testSetOperators();
void test_rectnormalize_alreadynormal();
void test_rectnormalize_zerorect();
void test_rectnormalize_reverse_topleft_bottomright();
void test_rectnormalize_topright_bottomleft();
void test_rectnormalize_bottomleft_topright();
void test_rectnormalize_zerowidth_top_bottom_reversed();
void test_rectnormalize_zeroheight_left_right_reversed();
CPPUNIT_TEST_SUITE(RectangleTest);
CPPUNIT_TEST(testConstruction);
CPPUNIT_TEST(testOpenClosedSize);
CPPUNIT_TEST(testUnitConvesion);
CPPUNIT_TEST(testSetOperators);
CPPUNIT_TEST(test_rectnormalize_zerorect);
CPPUNIT_TEST(test_rectnormalize_alreadynormal);
CPPUNIT_TEST(test_rectnormalize_reverse_topleft_bottomright);
CPPUNIT_TEST(test_rectnormalize_topright_bottomleft);
CPPUNIT_TEST(test_rectnormalize_bottomleft_topright);
CPPUNIT_TEST(test_rectnormalize_zerowidth_top_bottom_reversed);
CPPUNIT_TEST(test_rectnormalize_zeroheight_left_right_reversed);
CPPUNIT_TEST_SUITE_END();
};
void RectangleTest::testConstruction()
{
{
tools::Rectangle aRect1(Point(), Size(0, 20));
CPPUNIT_ASSERT_EQUAL(true, aRect1.IsEmpty());
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect1.getOpenWidth());
tools::Rectangle aRect2{ Point(), Point(0, 20) };
CPPUNIT_ASSERT_EQUAL(false, aRect2.IsEmpty());
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect2.getOpenWidth());
tools::Rectangle aRect3(0, 0, 0, 20);
CPPUNIT_ASSERT_EQUAL(false, aRect3.IsEmpty());
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect3.getOpenWidth());
}
{
constexpr tools::Rectangle aRect(Point(), Size(-1, -2));
static_assert(!aRect.IsEmpty());
static_assert(aRect.Right() == 0);
static_assert(aRect.Bottom() == -1);
tools::Rectangle aRect2;
aRect2.SetSize(Size(-1, -2));
CPPUNIT_ASSERT_EQUAL(aRect, aRect2);
constexpr tools::Rectangle aRect3(Point(), Size(0, 0));
static_assert(aRect3.IsEmpty());
static_assert(aRect3.Right() == 0);
static_assert(aRect3.Bottom() == 0);
constexpr tools::Rectangle aRect4(Point(), Size(1, 1));
static_assert(!aRect4.IsEmpty());
static_assert(aRect4.Right() == 0);
static_assert(aRect4.Bottom() == 0);
constexpr tools::Rectangle aRect5(Point(), Size(-1, -1));
static_assert(!aRect5.IsEmpty());
static_assert(aRect5.Right() == 0);
static_assert(aRect5.Bottom() == 0);
}
}
void RectangleTest::testOpenClosedSize()
{
{
tools::Rectangle aRect(1, 1, 1, 1);
CPPUNIT_ASSERT_EQUAL(tools::Long(1), aRect.GetWidth());
CPPUNIT_ASSERT_EQUAL(tools::Long(1), aRect.GetHeight());
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect.getOpenWidth());
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect.getOpenHeight());
}
{
tools::Rectangle aRect(Point(), Size(1, 1));
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect.Left());
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect.Top());
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect.Right());
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect.Bottom());
CPPUNIT_ASSERT_EQUAL(tools::Long(1), aRect.GetWidth());
CPPUNIT_ASSERT_EQUAL(tools::Long(1), aRect.GetHeight());
// getOpenWidth and getOpenHeight return the size that excludes one of the bounds,
// unlike the ctor and GetWidth / GetHeight that operate on inclusive size
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect.getOpenWidth());
CPPUNIT_ASSERT_EQUAL(tools::Long(0), aRect.getOpenHeight());
aRect.SetPosX(12);
CPPUNIT_ASSERT_EQUAL(tools::Long(1), aRect.GetHeight());
aRect.SetPosY(12);
CPPUNIT_ASSERT_EQUAL(tools::Long(1), aRect.GetWidth());
}
}
void RectangleTest::testUnitConvesion()
{
{
constexpr tools::Rectangle aRectTwip(100, 100, 100, 100);
constexpr tools::Rectangle aRectMm100(
o3tl::convert(aRectTwip, o3tl::Length::twip, o3tl::Length::mm100));
static_assert(!aRectMm100.IsEmpty());
// Make sure that we use coordinates for conversion, not width/height:
// the latter is ambiguous, and e.g. GetWidth(aRectTwip) gives 1, which
// would had been converted to 2, resulting in different LR coordinates
static_assert(aRectMm100.Left() == aRectMm100.Right());
static_assert(aRectMm100.Top() == aRectMm100.Bottom());
}
{
constexpr tools::Rectangle aRectTwip(1, 1);
constexpr tools::Rectangle aRectMm100(
o3tl::convert(aRectTwip, o3tl::Length::twip, o3tl::Length::mm100));
// Make sure that result keeps the empty flag
static_assert(aRectMm100.IsEmpty());
static_assert(aRectMm100.IsWidthEmpty());
static_assert(aRectMm100.IsHeightEmpty());
static_assert(aRectMm100.GetWidth() == 0);
static_assert(aRectMm100.GetHeight() == 0);
}
}
void RectangleTest::testSetOperators()
{
constexpr tools::Rectangle rect(Point(0, 0), Size(20, 20));
constexpr tools::Rectangle inside(Point(10, 10), Size(10, 10));
constexpr tools::Rectangle overlap(Point(10, 10), Size(20, 20));
constexpr tools::Rectangle outside(Point(20, 20), Size(10, 10));
CPPUNIT_ASSERT(rect.Contains(inside));
CPPUNIT_ASSERT(rect.Contains(rect));
CPPUNIT_ASSERT(!rect.Contains(overlap));
CPPUNIT_ASSERT(!rect.Contains(outside));
CPPUNIT_ASSERT(rect.Overlaps(inside));
CPPUNIT_ASSERT(rect.Overlaps(rect));
CPPUNIT_ASSERT(rect.Overlaps(overlap));
CPPUNIT_ASSERT(!rect.Overlaps(outside));
}
void RectangleTest::test_rectnormalize_alreadynormal()
{
Point aTopLeft(0, 0);
Point aBottomRight(1, 1);
tools::Rectangle aRect(aTopLeft, aBottomRight);
aRect.Normalize();
CPPUNIT_ASSERT_EQUAL(aRect.TopLeft(), aTopLeft);
CPPUNIT_ASSERT_EQUAL(aRect.BottomRight(), aBottomRight);
}
void RectangleTest::test_rectnormalize_zerorect()
{
Point aTopLeft(53, 53);
Point aBottomRight(53, 53);
tools::Rectangle aRect(aTopLeft, aBottomRight);
aRect.Normalize();
CPPUNIT_ASSERT_EQUAL(aRect.TopLeft(), aTopLeft);
CPPUNIT_ASSERT_EQUAL(aRect.BottomRight(), aBottomRight);
}
void RectangleTest::test_rectnormalize_reverse_topleft_bottomright()
{
Point aPoint1(1, 1);
Point aPoint2(0, 0);
tools::Rectangle aRect(aPoint1, aPoint2);
aRect.Normalize();
CPPUNIT_ASSERT_EQUAL_MESSAGE("TopLeft() is wrong", Point(0, 0), aRect.TopLeft());
CPPUNIT_ASSERT_EQUAL_MESSAGE("BottomRight() is wrong", Point(1, 1), aRect.BottomRight());
}
void RectangleTest::test_rectnormalize_topright_bottomleft()
{
Point aPoint1(1, 0);
Point aPoint2(0, 1);
tools::Rectangle aRect(aPoint1, aPoint2);
aRect.Normalize();
CPPUNIT_ASSERT_EQUAL_MESSAGE("TopLeft() is wrong", Point(0, 0), aRect.TopLeft());
CPPUNIT_ASSERT_EQUAL_MESSAGE("BottomRight() is wrong", Point(1, 1), aRect.BottomRight());
}
void RectangleTest::test_rectnormalize_bottomleft_topright()
{
Point aPoint1(0, 1);
Point aPoint2(1, 0);
tools::Rectangle aRect(aPoint1, aPoint2);
aRect.Normalize();
CPPUNIT_ASSERT_EQUAL_MESSAGE("TopLeft() is wrong", Point(0, 0), aRect.TopLeft());
CPPUNIT_ASSERT_EQUAL_MESSAGE("BottomRight() is wrong", Point(1, 1), aRect.BottomRight());
}
void RectangleTest::test_rectnormalize_zerowidth_top_bottom_reversed()
{
Point aPoint1(0, 1);
Point aPoint2(0, 0);
tools::Rectangle aRect(aPoint1, aPoint2);
aRect.Normalize();
CPPUNIT_ASSERT_EQUAL_MESSAGE("TopLeft() is wrong", Point(0, 0), aRect.TopLeft());
CPPUNIT_ASSERT_EQUAL_MESSAGE("BottomRight() is wrong", Point(0, 1), aRect.BottomRight());
}
void RectangleTest::test_rectnormalize_zeroheight_left_right_reversed()
{
Point aPoint1(1, 0);
Point aPoint2(0, 0);
tools::Rectangle aRect(aPoint1, aPoint2);
aRect.Normalize();
CPPUNIT_ASSERT_EQUAL_MESSAGE("TopLeft() is wrong", Point(0, 0), aRect.TopLeft());
CPPUNIT_ASSERT_EQUAL_MESSAGE("BottomRight() is wrong", Point(1, 0), aRect.BottomRight());
}
CPPUNIT_TEST_SUITE_REGISTRATION(RectangleTest);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
