public void Constructors ()
{
BitVector32 b = new BitVector32 (31);
Assert.AreEqual (31, b.Data, "Data");
Assert.IsTrue (b.Equals (b), "Equals(self)");
Assert.IsTrue (b[31], "31");
Assert.IsFalse (b[32], "32");
Assert.AreEqual (b.ToString (), "BitVector32{00000000000000000000000000011111}", b.ToString ());
BitVector32 b2 = new BitVector32 (b);
Assert.IsTrue (b.Equals (b2), "Equals(b2)");
Assert.AreEqual (b.GetHashCode (), b2.GetHashCode (), "GetHashCode==");
b2[32] = true;
Assert.IsFalse (b.Equals (b2), "Equals(b32)");
Assert.IsFalse (b.GetHashCode () == b2.GetHashCode (), "GetHashCode!=");
}
public void Test01()
{
BitVector32 bv32;
BitVector32 bv32_1; // extra BitVector32 - for comparison
int code = 0; // HashCode of bv32
int code_1 = 0; // HashCode of bv32_1
int data = 0;
// [] two BitVectors that are the same should return the same HashCode
//-----------------------------------------------------------------
bv32 = new BitVector32();
bv32_1 = new BitVector32();
code = bv32.GetHashCode();
code_1 = bv32_1.GetHashCode();
if (code != code_1)
{
Assert.False(true, string.Format("Error, HashCodes of two default structs: {0} != {1}", code, code_1));
}
// generate random data value
data = -55;
System.Random random = new System.Random(data);
data = random.Next(System.Int32.MinValue, System.Int32.MaxValue);
bv32 = new BitVector32(data);
bv32_1 = new BitVector32(data);
code = bv32.GetHashCode();
code_1 = bv32_1.GetHashCode();
if (code != code_1)
{
Assert.False(true, string.Format("Error, HashCodes of two equal vectors: {0} != {1}", code, code_1));
}
bv32 = new BitVector32(data);
if (data < Int32.MaxValue)
data++;
else
data--;
bv32_1 = new BitVector32(data);
code = bv32.GetHashCode();
code_1 = bv32_1.GetHashCode();
if (code == code_1)
{
Assert.False(true, string.Format("Error, HashCodes of two different vectors: {0} == {1}", code, code_1));
}
bv32 = new BitVector32();
code = bv32.GetHashCode();
code_1 = bv32.GetHashCode();
if (code != code_1)
{
Assert.False(true, string.Format("Error, HashCodes the same default struct: {0} != {1}", code, code_1));
}
bv32 = new BitVector32(data);
code = bv32.GetHashCode();
code_1 = bv32.GetHashCode();
if (code != code_1)
{
Assert.False(true, string.Format("Error, HashCodes the same vector: {0} != {1}", code, code_1));
}
data = 0;
bv32 = new BitVector32(data);
bv32_1 = new BitVector32(data);
code = bv32.GetHashCode();
code_1 = bv32_1.GetHashCode();
if (code != code_1)
{
Assert.False(true, string.Format("Error, HashCodes of two {2}-vectors: {0} != {1}", code, code_1, data));
}
data = 1;
bv32 = new BitVector32(data);
bv32_1 = new BitVector32(data);
code = bv32.GetHashCode();
code_1 = bv32_1.GetHashCode();
if (code != code_1)
{
Assert.False(true, string.Format("Error, HashCodes of two {2}-vectors: {0} != {1}", code, code_1, data));
}
data = -1;
bv32 = new BitVector32(data);
bv32_1 = new BitVector32(data);
code = bv32.GetHashCode();
code_1 = bv32_1.GetHashCode();
if (code != code_1)
{
Assert.False(true, string.Format("Error, HashCodes of two {2}-vectors: {0} != {1}", code, code_1, data));
}
data = Int32.MaxValue;
bv32 = new BitVector32(data);
bv32_1 = new BitVector32(data);
code = bv32.GetHashCode();
code_1 = bv32_1.GetHashCode();
if (code != code_1)
{
Assert.False(true, string.Format("Error, HashCodes of two {2}-vectors: {0} != {1}", code, code_1, data));
}
data = Int32.MinValue;
bv32 = new BitVector32(data);
bv32_1 = new BitVector32(data);
code = bv32.GetHashCode();
code_1 = bv32_1.GetHashCode();
if (code != code_1)
{
Assert.False(true, string.Format("Error, HashCodes of two {2}-vectors: {0} != {1}", code, code_1, data));
}
}
