/// <summary>
/// Pretty prints the path condition of the execution node.
/// </summary>
/// <param name="host">Host of the Pex Path Component</param>
/// <param name="node">The execution node to map</param>
/// <returns>The pretty printed path condition string</returns>
private Task <string> PrettyPrintPathCondition(TermEmitter emitter, IMethodBodyWriter mbw, SafeStringWriter ssw, IExecutionNode node)
{
MessageBox.Show("PrettyPrintPathCondition()");
var task = Task.Factory.StartNew(() =>
{
string output = "";
try
{
if (node.GetPathCondition().Conjuncts.Count != 0)
{
if (emitter.TryEvaluate(node.GetPathCondition().Conjuncts, 2000, mbw)) // TODO Perf leak
{
for (int i = 0; i < node.GetPathCondition().Conjuncts.Count - 1; i++)
{
mbw.ShortCircuitAnd();
}
mbw.Statement();
var safeString = ssw.ToString();
output = safeString.Remove(ssw.Length - 3);
}
}
}
catch (Exception) { }
return(output);
});
return(task);
}
/// <summary>
/// Pretty prints the path condition of the given execution node.
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
private string PrettyPrintPathCondition(IExecutionNode node)
{
string output = "";
try
{
if (node.GetPathCondition().Conjuncts.Count != 0)
{
TermEmitter termEmitter = new TermEmitter(pathComponent.GetService <TermManager>());
SafeStringWriter safeStringWriter = new SafeStringWriter();
IMethodBodyWriter methodBodyWriter = pathComponent.GetService <IPexTestManager>().Language.CreateBodyWriter(safeStringWriter, VisibilityContext.Private, 2000);
if (termEmitter.TryEvaluate(node.GetPathCondition().Conjuncts, 2000, methodBodyWriter))
{
for (int i = 0; i < node.GetPathCondition().Conjuncts.Count - 1; i++)
{
methodBodyWriter.ShortCircuitAnd();
}
methodBodyWriter.Statement();
output = safeStringWriter.ToString().Remove(safeStringWriter.ToString().Count() - 3);
}
}
}
catch (Exception e)
{
// TODO : Exception handling?
}
return(output);
}