private void AssertEq(Type type)
{
var ctx = _model.Context;
var num = type.HasFlag(Type.Number) ? ctx.MkEq(_type, _model.NumType) : ctx.MkFalse();
var str = type.HasFlag(Type.String) ? ctx.MkEq(_type, _model.StrType) : ctx.MkFalse();
_model.Solver.Assert(ctx.MkOr(num, str));
}
private void AssertTainted([NotNull] IModel sat, [NotNull] string name, Yolol.Execution.Type type)
{
Assert.AreEqual(Status.SATISFIABLE, sat.Check());
foreach (var item in sat.Solver.Model.Consts)
{
var vv = sat.Solver.Model.Eval(item.Value);
Console.WriteLine($"{item.Key.Name} = {vv}");
}
var a = sat.TryGetVariable(new VariableName(name));
Assert.IsNotNull(a, "variable is null");
Assert.IsFalse(a.IsValueAvailable(), "value is unavailable (tainted)");
Assert.AreEqual(type == Yolol.Execution.Type.Number, a.CanBeNumber(), "type");
Assert.AreEqual(type == Yolol.Execution.Type.String, a.CanBeString(), "type");
}