private static void ExecuteDuplicationDetection(Result expectedResult, string codeText, string msgFromCodeComment)
{
TestLog.EmbedPlainText("The code", codeText);
CompilationUnit cu = AstMatchHelper.ParseToCompilationUnit(codeText);
// We require the first class in the file to have the Foo & Bar methods.
var classes = cu.FindAllClasses();
Assert.That(classes.Count(), Is.GreaterThan(0), "Expected at least one class to be in the test cs file.");
// Expect two methods, Foo & Bar.
IndexableMethodFinderVisitor visitor = new IndexableMethodFinderVisitor();
classes.First().AcceptVisitor(visitor, null);
Assert.AreEqual(visitor.FooMethod.Name, "Foo", "Expected a method named Foo.");
Assert.AreEqual(visitor.BarMethod.Name, "Bar", "Expected a method named Bar.");
AstComparisonVisitor cv = new AstComparisonVisitor();
visitor.BarMethod.AcceptVisitor(cv, visitor.FooMethod);
if (expectedResult == Result.Match)
{
Assert.IsTrue(cv.Match, "Expected Foo & Bar to match: " + msgFromCodeComment);
Assert.That(visitor.BarMethod.Body.Matches2(visitor.FooMethod.Body));
}
else
{
Assert.IsFalse(cv.Match, "Expected Foo & Bar to not match: " + msgFromCodeComment);
Assert.That(visitor.BarMethod.Matches2(visitor.FooMethod), Is.False);
}
}
public ScanResult GetCloneReplacements(CompilationUnit unit)
{
var instances = (from typeDec1 in unit.FindAllClasses()
from inf1 in ScanForClones(typeDec1)
select inf1).ToArray();
return(new ScanResult(instances));
}