public void TestNoRepeatsVisit() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C D)");
IList elements = new List <object>();
wiz.Visit(t, wiz.GetTokenType("B"), new testNoRepeatsVisit_TreeWizard_Visitor(elements));
string found = elements.ToElementString();
string expecting = "[B]";
Assert.AreEqual(expecting, found);
}
public void TestVisitPatternMultipleWithLabels() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C (A[foo] B[bar]) (D (A[big] B[dog])))");
IList elements = new List <object>();
wiz.Visit(t, "(%a:A %b:B)",
new testVisitPatternMultipleWithLabels_TreeWizard_Visitor(elements));
string found = elements.ToElementString();
string expecting = "[foo@A[2]foo&bar, big@D[0]big&dog]";
Assert.AreEqual(expecting, found);
}
public void TestVisitPatternMultiple() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C (A B) (D (A B)))");
IList elements = new List <object>();
wiz.Visit(t, "(A B)",
new testRepeatsVisitWithContext_TreeWizard_Visitor(elements));
string found = elements.ToElementString();
string expecting = "[A@A[2], A@D[0]]"; // shouldn't match overall root, just (A B)
Assert.AreEqual(expecting, found);
}
public void TestRepeatsVisitWithNullParentAndContext() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B (A C B) B D D)");
IList elements = new List <object>();
wiz.Visit(t, wiz.GetTokenType("A"),
new testRepeatsVisitWithContext_TreeWizard_Visitor(elements));
string found = elements.ToElementString();
string expecting = "[A@nil[0], A@A[1]]";
Assert.AreEqual(expecting, found);
}
public void TestVisitPattern() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C (A B) D)");
IList elements = new List <object>();
wiz.Visit(t, "(A B)",
new testNoRepeatsVisit_TreeWizard_Visitor(elements));
string found = elements.ToElementString();
string expecting = "[A]"; // shouldn't match overall root, just (A B)
assertEquals(expecting, found);
}
