public static void TestCallGraph(string xmlArchive, List<Tuple<string,string,bool>> testData)
{
CallGraph callGraph;
var dbName = SrcMLDataContext.MakeDBName(xmlArchive);
SrcMLDataContext.DropUserInstanceDatabase(dbName);
var sw = Stopwatch.StartNew();
using (var db = SrcMLDataContext.CreateDatabaseConnection(dbName))
{
callGraph = new CallGraph(xmlArchive, db);
}
sw.Stop();
Assert.IsNotNull(callGraph);
Console.WriteLine("{0} to build the call graph", sw.Elapsed);
List<bool> statuses = new List<bool>();
foreach (var test in testData)
{
var caller = test.Item1;
var callee = test.Item2;
var expected = test.Item3;
var should = test.Item3 ? "should" : "shouldn't";
Console.Write("{0} {1} call {2}: ", caller, should, callee);
var status = (expected == callGraph.ContainsRelationship(caller, callee));
statuses.Add(status);
Console.WriteLine(status ? "PASS" : "FAIL");
Console.Write("{0} {1} be in the caller list for {2}: ", callee, should, callee);
status = (expected == callGraph.GetCallers(callee).Any(c => (c.CallerDefinition as MethodDefinition).MethodSignature == caller));
statuses.Add(status);
Console.WriteLine(status ? "PASS" : "FAIL");
Console.Write("{0} {1} be in the callee list for {2}: ", callee, should, caller);
status = (expected == callGraph.GetCallees(caller).Any(c => (c.CalleeDefinition as MethodDefinition).MethodSignature == callee));
statuses.Add(status);
Console.WriteLine(status ? "PASS" : "FAIL");
Console.WriteLine();
}
Assert.IsTrue(statuses.All(s => s));
}
internal static SyntaxNode GenerateCode(CallGraph<string,int> callgraph)
{
List<MethodDeclarationSyntax> methods = new List<MethodDeclarationSyntax>();
foreach (var vertex in callgraph.GetNodes())
{
methods.Add(GetMethod(vertex, callgraph.GetCallees(vertex)));
}
//methods.Add(GetMain(callgraph.GetNodes()));
return
SyntaxFactory.CompilationUnit()
.WithMembers(
SyntaxFactory.SingletonList<MemberDeclarationSyntax>(
SyntaxFactory.ClassDeclaration(
@"C")
.WithMembers(
SyntaxFactory.List<MemberDeclarationSyntax>(methods)
)))
.NormalizeWhitespace();
}
internal bool IsCalled(MethodDescriptor methodDescriptor, MethodDescriptor calleeDescriptor,
CallGraph<MethodDescriptor, LocationDescriptor> callgraph)
{
return callgraph.GetCallees(methodDescriptor).Contains(calleeDescriptor);
}
internal bool IsCalled(MethodDescriptor methodDescriptor, MethodDescriptor calleeDescriptor,
CallGraph <MethodDescriptor, LocationDescriptor> callgraph)
{
return(callgraph.GetCallees(methodDescriptor).Contains(calleeDescriptor));
}