/// <summary>
/// Gets the value of the specified symbol
/// </summary>
/// <param name="symbol">Symbol name</param>
/// <returns>
/// Null, if the symbol cannot be found; otherwise, the symbol's value
/// </returns>
public ExpressionValue GetSymbolValue(string symbol)
{
if (ParameterNames.Contains(symbol.ToUpperInvariant()))
{
// TODO: Update to get the real symbol value during run time
return(ExpressionValue.NonEvaluated);
}
return(TestSet.GetSymbolValue(symbol));
}
/// <summary>
/// Gets the value of the specified symbol
/// </summary>
/// <param name="symbol">Symbol name</param>
/// <returns>
/// Null, if the symbol cannot be found; otherwise, the symbol's value
/// </returns>
public ExpressionValue GetSymbolValue(string symbol)
{
if (MachineContext == null || MachineContext.IsCompileTimeContext)
{
// --- We return a fake value for compile time check, provided
// --- we know the parameter name
if (TestCases.Count > 0 && ParameterNames.Contains(symbol.ToUpperInvariant()))
{
return(ExpressionValue.NonEvaluated);
}
}
// --- During run time we use the standard symbol name resolution
return(CurrentTestCaseIndex >= 1 && CurrentTestCaseIndex <= TestCases.Count
? TestCases[CurrentTestCaseIndex].GetSymbolValue(symbol)
: TestSet.GetSymbolValue(symbol));
}