public void TestVisitPatternMultipleWithLabels()
{
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()
{
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()
{
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 TestRepeatsVisit()
{
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( "B" ),
new testNoRepeatsVisit_TreeWizard_Visitor( elements ) );
string found = elements.ToElementString();
string expecting = "[B, B, B]";
Assert.AreEqual( expecting, found );
}
public void TestVisitPattern()
{
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 );
}
public void TestRepeatsVisitWithContext()
{
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( "B" ),
new testRepeatsVisitWithContext_TreeWizard_Visitor( elements ) );
string found = elements.ToElementString();
string expecting = "[B@A[0], B@A[1], B@A[2]]";
assertEquals( expecting, found );
}
