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
|
#include <cxxtest/TestSuite.h>
#include "common/rect.h"
class RectTestSuite : public CxxTest::TestSuite
{
public:
void test_point_sqrDist() {
Common::Point p0;
Common::Point p11(1, 1);
Common::Point p21(2, 1);
Common::Point p23(2, 3);
Common::Point p32(3, 2);
TS_ASSERT_EQUALS( p0.sqrDist(p11), (uint) 2 );
TS_ASSERT_EQUALS( p0.sqrDist(p21), (uint) 5 );
TS_ASSERT_EQUALS( p0.sqrDist(p23), p0.sqrDist(p32) );
TS_ASSERT_EQUALS( p11.sqrDist(p11), (uint) 0 );
TS_ASSERT_EQUALS( p11.sqrDist(p23), (uint) 5 );
}
void test_intersects() {
TS_ASSERT( Common::Rect(0, 0, 2, 2).intersects(Common::Rect(0, 0, 1, 1)) );
TS_ASSERT( Common::Rect(0, 0, 2, 2).intersects(Common::Rect(1, 1, 2, 2)) );
TS_ASSERT( !Common::Rect(0, 0, 1, 1).intersects(Common::Rect(1, 1, 2, 2)) );
}
void test_contains() {
Common::Rect r0;
Common::Rect r1(0, 0, 1, 1);
Common::Rect r2(0, 0, 2, 2);
TS_ASSERT( !r0.contains(r1) );
TS_ASSERT( !r0.contains(r2) );
TS_ASSERT( !r1.contains(r2) );
TS_ASSERT( r0.contains(r0) );
TS_ASSERT( r1.contains(r0) );
TS_ASSERT( r1.contains(r1) );
TS_ASSERT( r2.contains(r0) );
TS_ASSERT( r2.contains(r1) );
TS_ASSERT( r2.contains(r2) );
}
void test_extend() {
Common::Rect r0;
Common::Rect r1(0, 0, 1, 1);
Common::Rect r2(0, 0, 2, 2);
TS_ASSERT( !r0.contains(r1) );
r0.extend(r1);
TS_ASSERT( r0.contains(r1) );
TS_ASSERT_EQUALS(r0.top, 0);
TS_ASSERT_EQUALS(r0.left, 0);
TS_ASSERT_EQUALS(r0.bottom, 1);
TS_ASSERT_EQUALS(r0.right, 1);
r2.extend(r1);
TS_ASSERT_EQUALS(r2.top, 0);
TS_ASSERT_EQUALS(r2.left, 0);
TS_ASSERT_EQUALS(r2.bottom, 2);
TS_ASSERT_EQUALS(r2.right, 2);
}
};
|
