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comparison run/mini/bug9.d @ 1628:c6ef09dfba4d

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add mini test set from ldc project
author Moritz Warning <moritzwarning@web.de>
date Mon, 10 Jan 2011 19:47:18 +0100
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1627:e1b954780837 1628:c6ef09dfba4d
1 module bug9;
2 extern(C) int printf(char*, ...);
3
4 struct rgb
5 {
6 ubyte[3] values;
7 rgb average(rgb other)
8 {
9 rgb res;
10 foreach (id, ref v; res.values) v=(values[id]+other.values[id])/2;
11 return res;
12 }
13 void print()
14 {
15 printf("[%d,%d,%d]\n", values[0], values[1], values[2]);
16 }
17 }
18
19 void main()
20 {
21 rgb a,b;
22 a.values[0] = 10;
23 a.values[1] = 20;
24 a.values[2] = 30;
25 b.values[0] = 30;
26 b.values[1] = 20;
27 b.values[2] = 10;
28 rgb avg = a.average(b);
29 avg.print();
30 assert(avg.values[0] == 20);
31 assert(avg.values[1] == 20);
32 assert(avg.values[2] == 20);
33 }
34