public void DoClone()
{
var builder = new SimpleExprBuilder(true);
var dummyV = SymbooglixLibTests.MapProxyTests.GetVariable("dummy", BPLType.Int);
// Hack
dummyV.SetMetadata((int)Symbooglix.Annotation.AnnotationIndex.PROGRAM_LOCATION, new ProgramLocation(dummyV));
var v = new SymbolicVariable("foo", dummyV);
var id = builder.Identifier(v);
var c0 = new Constraint(builder.Gt(id, builder.ConstantInt(0)));
var c1 = new Constraint(builder.Lt(id, builder.ConstantInt(10)));
var CM0 = new ConstraintManager();
CM0.AddConstraint(c0);
CM0.AddConstraint(c1);
var copy = CM0.Clone();
Assert.AreNotSame(CM0, copy);
Assert.AreEqual(CM0.Count, copy.Count);
Assert.AreEqual(CM0.GetHashCode(), copy.GetHashCode());
Assert.IsTrue(CM0.Equals(copy));
// Modify original and check copy has not changed
CM0.AddConstraint(new Constraint(builder.Lt(id, builder.ConstantInt(8))));
Assert.AreNotEqual(copy.GetHashCode(), CM0.GetHashCode());
Assert.IsFalse(CM0.Equals(copy));
Assert.AreEqual(2, copy.Count);
Assert.AreEqual(3, CM0.Count);
}
