public void testSingleNodeIndex()
{
ITreeAdaptor adaptor = new CommonTreeAdaptor();
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("ID");
IDictionary m = wiz.Index(t);
string actual = CollectionUtils.DictionaryToString(m);
string expected = "{10=[ID]}";
Assert.AreEqual(expected, actual);
}
public void testFindPattern()
{
ITreeAdaptor adaptor = new CommonTreeAdaptor();
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C (A[foo] B[bar]) (D (A[big] B[dog])))");
IList subtrees = wiz.Find(t, "(A B)");
IList elements = subtrees;
string actual = CollectionUtils.ListToString(elements);
string expected = "[foo, big]";
Assert.AreEqual(expected, actual);
}
public void testRepeatsIndex()
{
ITreeAdaptor adaptor = new CommonTreeAdaptor();
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B (A C B) B D D)");
IDictionary m = wiz.Index(t);
string actual = CollectionUtils.DictionaryToString(m);
//string expected = "{8=[D, D], 6=[B, B, B], 7=[C], 5=[A, A]}";
string expected = "{8=[D, D], 7=[C], 6=[B, B, B], 5=[A, A]}";
Assert.AreEqual(expected, actual);
}
public void testVisitPatternMultipleWithLabels()
{
ITreeAdaptor adaptor = new CommonTreeAdaptor();
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 ArrayList();
wiz.Visit(t, "(%a:A %b:B)", new Test2ContextVisitor(adaptor, elements));
string actual = CollectionUtils.ListToString(elements);
string expected = "[foo@A[2]foo&bar, big@D[0]big&dog]";
Assert.AreEqual(expected, actual);
}
public void testVisitPatternMultiple()
{
ITreeAdaptor adaptor = new CommonTreeAdaptor();
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C (A B) (D (A B)))");
IList elements = new ArrayList();
wiz.Visit(t, "(A B)", new Test1ContextVisitor(adaptor, elements));
string actual = CollectionUtils.ListToString(elements);
string expected = "[A@A[2], A@D[0]]"; // shouldn't match overall root, just (A B)
Assert.AreEqual(expected, actual);
}
public void testVisitPattern()
{
ITreeAdaptor adaptor = new CommonTreeAdaptor();
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C (A B) D)");
IList elements = new ArrayList();
wiz.Visit(t, "(A B)", new RecordAllElementsVisitor(elements));
string actual = CollectionUtils.ListToString(elements);
string expected = "[A]"; // shouldn't match overall root, just (A B)
Assert.AreEqual(expected, actual);
}
public void testRepeatsVisitWithNullParentAndContext()
{
ITreeAdaptor adaptor = new CommonTreeAdaptor();
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B (A C B) B D D)");
IList elements = new ArrayList();
wiz.Visit(t, wiz.GetTokenType("A"), new Test1ContextVisitor(adaptor, elements));
string actual = CollectionUtils.ListToString(elements);
string expected = "[A@nil[0], A@A[1]]";
Assert.AreEqual(expected, actual);
}
public void testRepeatsVisit2()
{
ITreeAdaptor adaptor = new CommonTreeAdaptor();
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B (A C B) B D D)");
IList elements = new ArrayList();
wiz.Visit(t, wiz.GetTokenType("A"), new RecordAllElementsVisitor(elements));
string actual = CollectionUtils.ListToString(elements);
string expected = "[A, A]";
Assert.AreEqual(expected, actual);
}
