public void CombineHashCodes()
{
Assert.AreEqual(76781240, HashCodeUtility.CombineHashCodes(0));
Assert.AreEqual(1923623579, HashCodeUtility.CombineHashCodes(1));
Assert.AreEqual(76781240, HashCodeUtility.CombineHashCodes(new[] { 0 }));
Assert.AreEqual(1489077439, HashCodeUtility.CombineHashCodes(0, 0));
Assert.AreEqual(-1105120207, HashCodeUtility.CombineHashCodes(0, 1));
Assert.AreEqual(1489077439, HashCodeUtility.CombineHashCodes(new[] { 0, 0 }));
Assert.AreEqual(459859287, HashCodeUtility.CombineHashCodes(0, 0, 0));
Assert.AreEqual(-935278042, HashCodeUtility.CombineHashCodes(0, 0, 1));
Assert.AreEqual(459859287, HashCodeUtility.CombineHashCodes(new[] { 0, 0, 0 }));
Assert.AreEqual(-1158084724, HashCodeUtility.CombineHashCodes(0, 0, 0, 0));
Assert.AreEqual(1498382024, HashCodeUtility.CombineHashCodes(0, 0, 0, 1));
Assert.AreEqual(-1158084724, HashCodeUtility.CombineHashCodes(new[] { 0, 0, 0, 0 }));
Assert.AreEqual(1762635120, HashCodeUtility.CombineHashCodes(0, 0, 0, 0, 0));
Assert.AreEqual(951675744, HashCodeUtility.CombineHashCodes(0, 0, 0, 0, 1));
Assert.AreEqual(1762635120, HashCodeUtility.CombineHashCodes(new[] { 0, 0, 0, 0, 0 }));
Assert.AreEqual(1002546726, HashCodeUtility.CombineHashCodes(0, 0, 0, 0, 0, 0));
Assert.AreEqual(-1323428179, HashCodeUtility.CombineHashCodes(0, 0, 0, 0, 0, 1));
Assert.AreEqual(1002546726, HashCodeUtility.CombineHashCodes(new[] { 0, 0, 0, 0, 0, 0 }));
Assert.AreEqual(-1222849262, HashCodeUtility.CombineHashCodes(0, 0, 0, 0, 0, 0, 0));
Assert.AreEqual(1531490892, HashCodeUtility.CombineHashCodes(0, 0, 0, 0, 0, 0, 1));
Assert.AreEqual(-1222849262, HashCodeUtility.CombineHashCodes(new[] { 0, 0, 0, 0, 0, 0, 0 }));
}
public override int GetHashCode()
{
return(HashCodeUtility.Combine(
EqualityComparer <T> .Default.GetHashCode(Value),
EqualityComparer <T2> .Default.GetHashCode(Value2)
));
}
private static string GetHashPostfix(string originalName)
{
// return a persistant hash code so that the code stays stable
// and comparable between different compiler versions.
// also 4 characters should suffice.
return("_" + Math.Abs(HashCodeUtility.GetPersistentHashCode(originalName))
.ToString("0000").Substring(0, 4));
}
public void CombineHashCodesDuplicate()
{
// test for bad hash code generation
const string str = "happy";
Assert.AreNotEqual(0, HashCodeUtility.CombineHashCodes(str.GetHashCode(), str.GetHashCode()));
Assert.AreNotEqual(str.GetHashCode(), HashCodeUtility.CombineHashCodes(str.GetHashCode(), str.GetHashCode()));
}
public void GetPersistentIntHashCode(int nValue, int nExpected)
{
Assert.AreEqual(nExpected, HashCodeUtility.GetPersistentHashCode((sbyte)nValue));
Assert.AreEqual(nExpected, HashCodeUtility.GetPersistentHashCode((short)nValue));
if (nValue >= 0)
{
Assert.AreEqual(nExpected, HashCodeUtility.GetPersistentHashCode((char)nValue));
}
Assert.AreEqual(nExpected, HashCodeUtility.GetPersistentHashCode(nValue));
}
public void GetPersistentIntHashCode(int value, int expected)
{
Assert.That(HashCodeUtility.GetPersistentHashCode((sbyte)value), Is.EqualTo(expected));
Assert.That(HashCodeUtility.GetPersistentHashCode((short)value), Is.EqualTo(expected));
if (value >= 0)
{
Assert.That(HashCodeUtility.GetPersistentHashCode((char)value), Is.EqualTo(expected));
}
Assert.That(HashCodeUtility.GetPersistentHashCode(value), Is.EqualTo(expected));
}
/// <summary>
/// Returns the hash code for this instance.
/// </summary>
/// <returns>
/// A 32-bit signed integer hash code.
/// </returns>
/// <filterpriority>2</filterpriority>
public override int GetHashCode()
{
unchecked
{
HashCodeUtility codeUtility = new HashCodeUtility();
codeUtility.AddObject(this.Name.ToLowerInvariant());
codeUtility.AddObject(this.InjectedType);
int result = codeUtility.CombinedHash32;
return(result);
}
}
public void Should_generate_from_relative_uri()
{
var report = new ErrorReportEntity(1, "kffk", DateTime.UtcNow, new ErrorReportException(), new[]
{
new ErrorReportContextCollection("Yadayada",
new Dictionary <string, string>
{
{ "Url", "/some/path?hada=yada" },
{ "HttpCode", "404" }
})
});
var sut = new HttpErrorGenerator();
var code = sut.GenerateHashCode(report);
var source = $"404;/some/path";
code.HashCode.Should().Be(HashCodeUtility.GetPersistentHashCode(source).ToString("X"));
}
public void CombineHashCodesNull()
{
HashCodeUtility.CombineHashCodes(null);
}
public override int GetHashCode()
{
return(HashCodeUtility.GetHashCode(Full));
}
public override int GetHashCode()
{
return(HashCodeUtility.GetHashCode(Length, OpCode));
}
public void GetPersistentLongHashCode(long nValue, int nExpected)
{
Assert.AreEqual(nExpected, HashCodeUtility.GetPersistentHashCode(nValue));
}
public void GetPersistentBoolHashCode(bool value, int expected)
{
Assert.AreEqual(expected, HashCodeUtility.GetPersistentHashCode(value));
}
public void HashOne(int value)
{
Assert.That(HashCodeUtility.CombineHashCodes(value), Is.EqualTo(HashCodeUtility.CombineHashCodes(new[] { value })));
}
public override int GetHashCode()
{
return(unchecked (_rawData.Aggregate(0, (acc, b) => acc + HashCodeUtility.GetHashCode(b))));
}
/// <summary>
/// Returns a hash code for the current object.
/// </summary>
/// <returns>A hash code for the current object.</returns>
public override int GetHashCode()
{
// combine the hash codes of the various components of this class
return(HashCodeUtility.CombineHashCodes(ObjectUtility.GetHashCode(m_text), m_count));
}
public override int GetHashCode()
{
return(unchecked (Family.GetHashCode() + _upperBoundary.Aggregate(0, (acc, b) => acc + HashCodeUtility.GetHashCode(b)) +
_lowerBoundary.Aggregate(0, (acc, b) => acc + HashCodeUtility.GetHashCode(b))));
}
public override int GetHashCode()
{
return(HashCodeUtility.Combine(_identifiers.Select(i => i.GetHashCode())));
}
public void GetPersistentHash(string value, int expected)
{
Assert.That(HashCodeUtility.GetPersistentHashCode(value), Is.EqualTo(expected));
}
public void HashFour(int value1, int value2, int value3, int value4)
{
Assert.That(HashCodeUtility.CombineHashCodes(value1, value2, value3, value4), Is.EqualTo(HashCodeUtility.CombineHashCodes(new[] { value1, value2, value3, value4 })));
}
public void HashThree(int value1, int value2, int value3)
{
Assert.That(HashCodeUtility.CombineHashCodes(value1, value2, value3), Is.EqualTo(HashCodeUtility.CombineHashCodes(new[] { value1, value2, value3 })));
}
public void HashTwo(int value1, int value2)
{
Assert.That(HashCodeUtility.CombineHashCodes(value1, value2), Is.EqualTo(HashCodeUtility.CombineHashCodes(new[] { value1, value2 })));
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Returns a hash code for this instance.
/// </summary>
/// <returns>
/// A hash code for this instance, suitable for use in hashing algorithms and data
/// structures like a hash table.
/// </returns>
/// ------------------------------------------------------------------------------------
public override int GetHashCode()
{
return(HashCodeUtility.CombineHashCodes(m_startRef.BBCCCVVV, m_endRef.BBCCCVVV,
Text.GetHashCode(), TextStartIndex, TextLength, VerseStartIndex, Para.Hvo));
}
public override int GetHashCode()
{
return(HashCodeUtility.GetHashCode(Byte, SByte, UInt16, Int16, UInt32, Int32, UInt64, Int64, Char, Single, Double, Decimal));
}
public override int GetHashCode()
{
return(HashCodeUtility.CombineHashCodes(m_first, m_second, m_third));
}
public override int GetHashCode()
{
return(HashCodeUtility.CombineHashCodes(AttackerActionId.GetHashCode(), DefenderActionId.GetHashCode()));
}