public void Selection_Not_Contains_LastToken()
{
const string inputCode = @"
Option Explicit
Public Sub foo(Bar As Long, Baz As Long)
If Bar > Baz Then
Debug.Print ""Yeah!""
Else
Debug.Print ""Boo!""
End If
If Baz > Bar Then
Debug.Print ""Boo!""
Else
Debug.Print ""Yeah!""
End If
End Sub : 'Lame comment!
";
var vbe = MockVbeBuilder.BuildFromSingleStandardModule(inputCode, out var component);
var pane = component.CodeModule.CodePane;
var state = MockParser.CreateAndParse(vbe.Object);
var tree = state.GetParseTree(new QualifiedModuleName(component));
var visitor = new IfStmtContextElementCollectorVisitor();
var context = visitor.Visit(tree).Last();
var token = context.Stop;
var selection = new Selection(12, 1, 14, 1);
Assert.IsFalse(selection.Contains(token));
}
public void Context_In_Selection_SecondBlock_OneBased()
{
const string inputCode = @"
Option Explicit
Public Sub foo(Bar As Long, Baz As Long)
If Bar > Baz Then
Debug.Print ""Yeah!""
Else
Debug.Print ""Boo!""
End If
If Baz > Bar Then
Debug.Print ""Boo!""
Else
Debug.Print ""Yeah!""
End If
End Sub : 'Lame comment!
";
var vbe = MockVbeBuilder.BuildFromSingleStandardModule(inputCode, out var component);
var pane = component.CodeModule.CodePane;
var state = MockParser.CreateAndParse(vbe.Object);
var tree = state.GetParseTree(new QualifiedModuleName(component));
var visitor = new IfStmtContextElementCollectorVisitor();
var contexts = visitor.Visit(tree);
var selection = new Selection(12, 1, 16, 7);
Assert.IsFalse(selection.Contains(contexts.ElementAt(0))); // first If block
Assert.IsTrue(selection.Contains(contexts.ElementAt(1))); // second If block
}
public void Selection_Not_Contained_In_Neither_Nested_Context()
{
const string inputCode = @"
Option Explicit
Public Sub foo(Bar As Long, Baz As Long, FooBar As Long)
If Bar > Baz Then
Debug.Print ""Yeah!""
If FooBar Then
Debug.Print ""Foo bar!""
End If
Else
Debug.Print ""Boo!""
End If
If Baz > Bar Then
Debug.Print ""Boo!""
Else
Debug.Print ""Yeah!""
End If
End Sub : 'Lame comment!
";
var vbe = MockVbeBuilder.BuildFromSingleStandardModule(inputCode, out var component);
var pane = component.CodeModule.CodePane;
using (var state = MockParser.CreateAndParse(vbe.Object))
{
var tree = state.GetParseTree(new QualifiedModuleName(component));
var visitor = new IfStmtContextElementCollectorVisitor();
var contexts = visitor.Visit(tree); //returns innermost statement first then topmost consecutively
var token = contexts.ElementAt(0).Stop;
var selection = new Selection(15, 1, 19, 7);
Assert.IsFalse(selection.Contains(token)); // last token in innermost If block
Assert.IsFalse(selection.Contains(contexts.ElementAt(0))); // innermost If block
Assert.IsFalse(selection.Contains(contexts.ElementAt(1))); // first outer if block
Assert.IsTrue(selection.Contains(contexts.ElementAt(2))); // second outer If block
}
}