public bool Validate(string arg)
{
arg = arg.Trim();
bool result = arg.ToLower() == BitMobile.ValueStack.ValueStack.VALIDATE_ALL
? ((IValidatable)CurrentScreen.Screen).Validate()
: arg.Split(';').Select(item => ValueStack.Peek(item.Trim())).OfType <IValidatable>().Aggregate(true, (current, validatable) => current & validatable.Validate());
return(result);
}
public static void PeekInt32Test()
{
var valueStack = new ValueStack <int>(new int[] { 1, 2, 3 });
Assert.That(() => valueStack.Peek(0),
Is.EqualTo(3)
);
valueStack.Push(4);
Assert.That(() => valueStack.Peek(0),
Is.EqualTo(4)
);
Assert.That(() => valueStack.Peek(3),
Is.EqualTo(1)
);
_ = valueStack.Pop();
valueStack.Push(5);
Assert.That(() => valueStack.Peek(0),
Is.EqualTo(5)
);
Assert.That(() => valueStack.Peek(1),
Is.EqualTo(3)
);
_ = valueStack.Pop();
valueStack.Push(6);
valueStack.Push(7);
Assert.That(() => valueStack.Peek(0),
Is.EqualTo(7)
);
Assert.That(() => valueStack.Peek(2),
Is.EqualTo(3)
);
Assert.That(() => valueStack,
Has.Property("Capacity").EqualTo(6)
.And.Count.EqualTo(5)
);
valueStack = new ValueStack <int>();
Assert.That(() => valueStack.Peek(0),
Throws.InstanceOf <ArgumentOutOfRangeException>()
.And.Property("ActualValue").EqualTo(0)
.And.Property("ParamName").EqualTo("index")
);
}
public static void PeekTest()
{
var valueStack = new ValueStack <int>(new int[] { 1, 2, 3 });
Assert.That(() => valueStack.Peek(),
Is.EqualTo(3)
);
valueStack.Push(4);
Assert.That(() => valueStack.Peek(),
Is.EqualTo(4)
);
_ = valueStack.Pop();
valueStack.Push(5);
Assert.That(() => valueStack.Peek(),
Is.EqualTo(5)
);
_ = valueStack.Pop();
valueStack.Push(6);
valueStack.Push(7);
Assert.That(() => valueStack.Peek(),
Is.EqualTo(7)
);
Assert.That(() => valueStack,
Has.Property("Capacity").EqualTo(6)
.And.Count.EqualTo(5)
);
valueStack = new ValueStack <int>();
Assert.That(() => valueStack.Peek(),
Throws.InvalidOperationException
);
}
private void ExecuteVerify()
{
Contract.Ensures(Contract.OldValue(ToBool(ValueStack.Peek())) &&
ValueStack.Count == Contract.OldValue(ValueStack.Count) - 1 &&
Contract.OldValue(HardFailure) == HardFailure ||
!Contract.OldValue(ToBool(ValueStack.Peek())) &&
ValueStack.Count == Contract.OldValue(ValueStack.Count) &&
HardFailure == true &&
ByteArrayComparer.Instance.Compare(ValueStack.Peek(), Contract.OldValue(ValueStack.Peek())) == 0);
var valid = ToBool(ValueStack.Peek());
if (valid)
{
ValueStack.Pop();
}
else
{
HardFailure = true;
}
}
public bool Validate(string args)
{
bool result;
args = args.Trim();
if (args.ToLower() == BitMobile.ValueStack.ValueStack.VALIDATE_ALL)
{
result = ((IValidatable)CurrentScreen.Screen).Validate();
}
else
{
result = true;
foreach (var item in args.Split(';'))
{
IValidatable validatable = ValueStack.Peek(item.Trim()) as IValidatable;
if (validatable != null)
{
result &= validatable.Validate();
}
}
}
return(result);
}
public bool Validate(string args)
{
bool result;
args = args.Trim();
if (args.ToLower() == ValueStackConst.ValidateAll)
{
result = RootControl.Validate();
}
else
{
result = true;
foreach (string item in args.Split(';'))
{
var validatable = ValueStack.Peek(item.Trim()) as IValidatable;
if (validatable != null)
{
result &= validatable.Validate();
}
}
}
return(result);
}