public static void Update_ReferenceNotEquals(bool useInterpreter)
{
TestClass testClass1 = new TestClass();
TestClass testClass2 = new TestClass();
BinaryExpression equal = Expression.NotEqual(Expression.Constant(testClass1), Expression.Constant(testClass2));
BinaryExpression newEqual = equal.Update(Expression.Constant(testClass1), equal.Conversion, Expression.Constant(testClass1));
// Original BinaryExpression should be unchanged
GeneralBinaryTests.CompileBinaryExpression(equal, useInterpreter, true);
GeneralBinaryTests.CompileBinaryExpression(newEqual, useInterpreter, false);
}
public static void Equal_Constant_DefaultNullable(bool useInterpreter)
{
var array = new Expression[] { Expression.Constant(42, typeof(int?)), Expression.Constant(null, typeof(int?)), Expression.Default(typeof(int?)) };
var isNull = new bool[] { false, true, true };
for (int i = 0; i < array.Length; i++)
{
for (int j = 0; j < array.Length; j++)
{
BinaryExpression equal = Expression.Equal(array[i], array[j]);
GeneralBinaryTests.CompileBinaryExpression(equal, useInterpreter, isNull[i] == isNull[j]);
}
}
}
public static void NotEqual(Array array, bool useInterpreter)
{
Type type = array.GetType().GetElementType();
for (int i = 0; i < array.Length; i++)
{
for (int j = 0; j < array.Length; j++)
{
object a = array.GetValue(i);
object b = array.GetValue(j);
BinaryExpression equal = Expression.NotEqual(Expression.Constant(a, type), Expression.Constant(b, type));
GeneralBinaryTests.CompileBinaryExpression(equal, useInterpreter, !GeneralBinaryTests.CustomEquals(a, b));
}
}
}
