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Compare Bytes

using System; using System.Collections.Generic; using System.Text; namespace Vestris.ResourceLibUnitTests {     public abstract class ByteUtils     {         public static void CompareBytes(byte[] expectedBytes, byte[] testedBytes)         {             Console.WriteLine("Expected: {0}:{1}", expectedBytes, expectedBytes.Length);             Console.WriteLine("Tested: {0}:{1}", testedBytes, testedBytes.Length);             StringBuilder expectedString = new StringBuilder();             StringBuilder testedString = new StringBuilder();             int errors = 0;             for (int i = 0; i < Math.Min(expectedBytes.Length, testedBytes.Length); i++)             {                 if (char.IsLetterOrDigit((char)testedBytes[i]))                     testedString.Append((char)testedBytes[i]);                 else if (testedBytes[i] != 0)                     testedString.AppendFormat("[{0}]", (int)testedBytes[i]);                 if (char.IsLetterOrDigit((char)expectedBytes[i]))                     expectedString.Append((char)expectedBytes[i]);                 else if (expectedBytes[i] != 0)                     expectedString.AppendFormat("[{0}]", (int)expectedBytes[i]);                 if (expectedBytes[i] != testedBytes[i])                 {                     Console.WriteLine(expectedString.ToString());                     Console.WriteLine(testedString.ToString());                 }                 if (expectedBytes[i] != testedBytes[i])                 {                     Console.WriteLine(string.Format("Error at offset {0}, expected {1} got {2}",                         i, expectedBytes[i], testedBytes[i]));                     errors++;                 }             }             Assert.AreEqual(expectedBytes.Length, testedBytes.Length, "Invalid byte count.");             Assert.IsTrue(errors == 0, "Errors in binary comparisons.");         }     } }