Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-3.cs

@@ -0,0 +1,62 @@
+
+public class TestIntOps {
+
+	public static sbyte sbyte_add (sbyte a, sbyte b) {
+		return (sbyte)(a+b);
+	}
+
+	public static short short_add (short a, short b) {
+		return (short)(a+b);
+	}
+
+	public static double double_add (double a, double b) {
+		return a+b;
+	}
+
+	public static int int_add (int a, int b) {
+		return a+b;
+	}
+
+	public static int int_sub (int a, int b) {
+		return a-b;
+	}
+	
+	public static int int_mul (int a, int b) {
+		return a*b;
+	}
+	
+	public static int Main() {
+		int num = 1;
+
+		if (int_add (1, 1)   != 2)  return num;
+		num++;
+
+		if (int_add (31, -1) != 30) return num;
+		num++;
+
+		if (int_sub (31, -1) != 32) return num;
+		num++;
+
+		if (int_mul (12, 12) != 144) return num;
+		num++;
+
+		if (sbyte_add (1, 1) != 2)  return num;
+		num++;
+		
+		if (sbyte_add (31, -1) != 30)  return num;
+		num++;
+		
+		if (short_add (1, 1) != 2)  return num;
+		num++;
+		
+		if (short_add (31, -1) != 30)  return num;
+		num++;
+		
+		if (double_add (1.5, 1.5) != 3)  return num;
+		num++;
+
+		// add more meaningful tests
+	
+    	return 0;
+	}
+}