64 lines
1.6 KiB
C#
64 lines
1.6 KiB
C#
using System;
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namespace Test
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{
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public class Program
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{
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static int[] testValues = {0, -1, 200, -200, 32, -32, 64, -128, 333, 5};
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dynamic dynBase;
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dynamic dynAmt;
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int? optBase;
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int? optAmt;
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int normBase;
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int normAmt;
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dynamic uDynBase;
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public static void Main ()
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{
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var tester = new Program ();
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foreach (int baseVal in testValues)
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foreach (int amt in testValues)
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tester.ShiftTest (baseVal, amt);
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}
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public static void AreEqual<A, B> (A a, B b)
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{
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if (!a.Equals (b))
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throw new Exception (
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String.Format (
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"Shift Equality Assertion Failed: Had {0} and expected {1}", a, b));
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}
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public void ShiftTest (int shiftBase, int shiftAmt)
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{
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optBase = dynBase = normBase = shiftBase;
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optAmt = dynAmt = normAmt = shiftAmt;
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int immediate = shiftBase << shiftAmt;
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AreEqual<int?, int?> (dynBase << dynAmt, immediate);
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AreEqual<int?, int?> (dynBase << optAmt, immediate);
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AreEqual<int?, int?> (dynBase << normAmt, immediate);
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AreEqual<int?, int?> (optBase << dynAmt, immediate);
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AreEqual<int?, int?> (optBase << optAmt, immediate);
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AreEqual<int?, int?> (optBase << normAmt, immediate);
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AreEqual<int?, int?> (normBase << dynAmt, immediate);
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AreEqual<int?, int?> (normBase << optAmt, immediate);
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AreEqual<int?, int?> (normBase << normAmt, immediate);
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uint uShiftBase = (uint)shiftBase;
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uDynBase = uShiftBase;
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AreEqual<uint?, uint?> (uShiftBase << dynAmt, uDynBase << dynAmt);
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AreEqual<uint?, uint?> (uShiftBase << optAmt, uDynBase << optAmt);
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AreEqual<uint?, uint?> (uShiftBase << normAmt, uDynBase << normAmt);
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}
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}
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}
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