X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Ftests%2Fdtest-033.cs;h=c01a0fae71b21f738ea359eb178e8072826c8707;hb=HEAD;hp=8a0f13b93d3d999b1facf83d3a617956515dfc7d;hpb=b226844cd7e1b9f5e575c413858b344076217b2e;p=mono.git

diff --git a/mcs/tests/dtest-033.cs b/mcs/tests/dtest-033.cs
index 8a0f13b93d3..c01a0fae71b 100644
--- a/mcs/tests/dtest-033.cs
+++ b/mcs/tests/dtest-033.cs
@@ -11,6 +11,11 @@ public class Test
 		get { return 2; }
 		set { }
 	}
+	
+	byte Byte = 200;
+	static dynamic V;
+	dynamic DynamicByte;
+	byte[] ByteArray = { 1, 100 };
 
 	public static int Main ()
 	{
@@ -24,11 +29,67 @@ public class Test
 
 		if (v != "a-sdfas")
 			return 1;
+		
+		dynamic d2 = null;
+		d2 += "a";
+		if (d2 != "a")
+			return 2;
 
 		byte b = 4;
 		a.Prop *= b;
 		a[4] ^= b;
+		
+		dynamic d = 1;
+/*
+		b = byte.MaxValue;
+		try {
+			checked {
+				b += d;
+				return 3;
+			}
+		} catch (OverflowException) {
+		}
+			
+		b += d;
+*/
+		try {
+			checked {
+				a.Byte += 100;
+				return 4;
+			}
+		} catch (OverflowException) {
+		}
+		
+		a.Byte += 100;
+		
+		checked {
+			d = byte.MaxValue;
+			d += 100;
+		}
+
+		checked {
+			V = byte.MaxValue;
+			V -= 300;
+		}
+
+		var t = new Test ();
+		t.DynamicByte = byte.MaxValue;
+		d = t;
+		checked {
+			d.DynamicByte -= 500;
+		}
+		
+		if (t.DynamicByte != -245)
+			return 5;
+
+		try {
+			checked {
+				d.ByteArray[1] += 200;
+				return 6;
+			}			
+		} catch (OverflowException) {
+		}
 
 		return 0;
 	}
-}
\ No newline at end of file
+}