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
|
#include <unistd.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <assert.h>
#include <glib.h>
#include <string.h>
#include <widget.h>
unsigned int test =0;
#define TASSERT( a ) { \
assert ( a ); \
printf ( "Test %3i passed (%s)\n", ++test, # a ); \
}
int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv )
{
// box 20 by 40
Widget widget = { 10,10,20,40 };
// Left of box
TASSERT ( widget_intersect ( &widget, 0, 0) == 0 );
TASSERT ( widget_intersect ( &widget, 0, 10) == 0 );
TASSERT ( widget_intersect ( &widget, 0, 25) == 0 );
TASSERT ( widget_intersect ( &widget, 0, 40) == 0 );
TASSERT ( widget_intersect ( &widget, 0, 50) == 0 );
TASSERT ( widget_intersect ( &widget, 9, 0) == 0 );
TASSERT ( widget_intersect ( &widget, 9, 10) == 0 );
TASSERT ( widget_intersect ( &widget, 9, 25) == 0 );
TASSERT ( widget_intersect ( &widget, 9, 40) == 0 );
TASSERT ( widget_intersect ( &widget, 9, 50) == 0 );
TASSERT ( widget_intersect ( &widget, 10, 0) == 0 );
TASSERT ( widget_intersect ( &widget, 10, 10) == 1 );
TASSERT ( widget_intersect ( &widget, 10, 25) == 1 );
TASSERT ( widget_intersect ( &widget, 10, 40) == 1 );
TASSERT ( widget_intersect ( &widget, 10, 50) == 0 );
// Middle
TASSERT ( widget_intersect ( &widget, 25, 0) == 0 );
TASSERT ( widget_intersect ( &widget, 25, 10) == 1 );
TASSERT ( widget_intersect ( &widget, 25, 25) == 1 );
TASSERT ( widget_intersect ( &widget, 25, 40) == 1 );
TASSERT ( widget_intersect ( &widget, 25, 50) == 0 );
// Right
TASSERT ( widget_intersect ( &widget, 29, 0) == 0 );
TASSERT ( widget_intersect ( &widget, 29, 10) == 1 );
TASSERT ( widget_intersect ( &widget, 29, 25) == 1 );
TASSERT ( widget_intersect ( &widget, 29, 40) == 1 );
TASSERT ( widget_intersect ( &widget, 29, 50) == 0 );
TASSERT ( widget_intersect ( &widget, 30, 0) == 0 );
TASSERT ( widget_intersect ( &widget, 30, 10) == 0 );
TASSERT ( widget_intersect ( &widget, 30, 25) == 0 );
TASSERT ( widget_intersect ( &widget, 30, 40) == 0 );
TASSERT ( widget_intersect ( &widget, 30, 50) == 0 );
widget_move ( &widget, 30, 30);
// Left of box
TASSERT ( widget_intersect ( &widget, 10, 20) == 0 );
TASSERT ( widget_intersect ( &widget, 10, 30) == 0 );
TASSERT ( widget_intersect ( &widget, 10, 45) == 0 );
TASSERT ( widget_intersect ( &widget, 10, 60) == 0 );
TASSERT ( widget_intersect ( &widget, 10, 70) == 0 );
TASSERT ( widget_intersect ( &widget, 19, 20) == 0 );
TASSERT ( widget_intersect ( &widget, 19, 30) == 0 );
TASSERT ( widget_intersect ( &widget, 19, 45) == 0 );
TASSERT ( widget_intersect ( &widget, 19, 60) == 0 );
TASSERT ( widget_intersect ( &widget, 19, 70) == 0 );
TASSERT ( widget_intersect ( &widget, 30, 20) == 0 );
TASSERT ( widget_intersect ( &widget, 30, 30) == 1 );
TASSERT ( widget_intersect ( &widget, 30, 45) == 1 );
TASSERT ( widget_intersect ( &widget, 30, 60) == 1 );
TASSERT ( widget_intersect ( &widget, 30, 70) == 0 );
// Middle
TASSERT ( widget_intersect ( &widget, 20+25,20+ 0) == 0 );
TASSERT ( widget_intersect ( &widget, 20+25,20+ 10) == 1 );
TASSERT ( widget_intersect ( &widget, 20+25,20+ 25) == 1 );
TASSERT ( widget_intersect ( &widget, 20+25,20+ 40) == 1 );
TASSERT ( widget_intersect ( &widget, 20+25,20+ 50) == 0 );
TASSERT ( widget_intersect ( &widget, 20+29, 20+0) == 0 );
TASSERT ( widget_intersect ( &widget, 20+29, 20+10) == 1 );
TASSERT ( widget_intersect ( &widget, 20+29, 20+25) == 1 );
TASSERT ( widget_intersect ( &widget, 20+29, 20+40) == 1 );
TASSERT ( widget_intersect ( &widget, 20+29, 20+50) == 0 );
TASSERT ( widget_intersect ( &widget, 20+30, 20+0) == 0 );
TASSERT ( widget_intersect ( &widget, 20+30, 20+10) == 0 );
TASSERT ( widget_intersect ( &widget, 20+30, 20+25) == 0 );
TASSERT ( widget_intersect ( &widget, 20+30, 20+40) == 0 );
TASSERT ( widget_intersect ( &widget, 20+30, 20+50) == 0 );
// Right
TASSERT ( widget_intersect ( &widget, 20+29, 20+0) == 0 );
TASSERT ( widget_intersect ( &widget, 20+29, 20+10) == 1 );
TASSERT ( widget_intersect ( &widget, 20+29, 20+25) == 1 );
TASSERT ( widget_intersect ( &widget, 20+29, 20+40) == 1 );
TASSERT ( widget_intersect ( &widget, 20+29, 20+50) == 0 );
TASSERT ( widget_intersect ( &widget, 20+30, 20+0) == 0 );
TASSERT ( widget_intersect ( &widget, 20+30, 20+10) == 0 );
TASSERT ( widget_intersect ( &widget, 20+30, 20+25) == 0 );
TASSERT ( widget_intersect ( &widget, 20+30, 20+40) == 0 );
TASSERT ( widget_intersect ( &widget, 20+30, 20+50) == 0 );
TASSERT ( widget_intersect ( NULL, 0, 0) == 0 );
TASSERT ( widget_intersect ( &widget, -100, -100) == 0);
TASSERT ( widget_intersect ( &widget, INT_MIN, INT_MIN) == 0);
TASSERT ( widget_intersect ( &am
|
