Mercurial > projects > ldc

diff tests/mini/bug9.d @ 341:1bb99290e03a trunk
[svn r362] Started merging the old 'test' dir as well as the newer 'tangotests' dir into 'tests/mini' and 'tests/minicomplex'.
author: lindquist
date: Sun, 13 Jul 2008 02:51:19 +0200
parents: test/bug9.d@d9d5d59873d8
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/mini/bug9.d	Sun Jul 13 02:51:19 2008 +0200
@@ -0,0 +1,34 @@
+module bug9;
+extern(C) int printf(char*, ...);
+
+struct rgb
+{
+  ubyte[3] values;
+  rgb average(rgb other)
+  {
+    rgb res;
+    foreach (id, ref v; res.values) v=(values[id]+other.values[id])/2;
+    return res;
+  }
+  void print()
+  {
+    printf("[%d,%d,%d]\n", values[0], values[1], values[2]);
+  }
+}
+
+void main()
+{
+    rgb a,b;
+    a.values[0] = 10;
+    a.values[1] = 20;
+    a.values[2] = 30;
+    b.values[0] = 30;
+    b.values[1] = 20;
+    b.values[2] = 10;
+    rgb avg = a.average(b);
+    avg.print();
+    assert(avg.values[0] == 20);
+    assert(avg.values[1] == 20);
+    assert(avg.values[2] == 20);
+}
+