public void TestFlatAB()
{
ITreeAdaptor adaptor = new CommonTreeAdaptor();
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(nil A B)");
TreeIterator it = new TreeIterator(t);
StringBuilder buf = new StringBuilder();
bool first = true;
while (it.MoveNext())
{
CommonTree n = (CommonTree)it.Current;
if (!first)
{
buf.Append(" ");
}
first = false;
buf.Append(n);
}
string expecting = "nil DOWN A B UP EOF";
string found = buf.ToString();
Assert.AreEqual(expecting, found);
}
public void TestInvalidListTree() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("A B C");
Assert.IsNull(t);
}
public void TestWildcard() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C)");
bool valid = wiz.Parse(t, "(A . .)");
Assert.IsTrue(valid);
}
public void TestParseWithTextFails() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C)");
bool valid = wiz.Parse(t, "(A[foo] B C)");
Assert.IsTrue(!valid); // fails
}
public void TestParseFlatTree() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(nil A B C)");
bool valid = wiz.Parse(t, "(nil A B C)");
assertTrue(valid);
}
public void TestParseSingleNode() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("A");
bool valid = wiz.Parse(t, "A");
Assert.IsTrue(valid);
}
public void TestEqualsWithMismatchedText() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t1 = (CommonTree)wiz.Create("(A B[foo] C)");
CommonTree t2 = (CommonTree)wiz.Create("(A B C)");
bool same = TreeWizard.Equals(t1, t2, adaptor);
Assert.IsTrue(!same);
}
public void TestSingleNodeWithArg() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("ID[foo]");
string found = t.ToStringTree();
string expecting = "foo";
Assert.AreEqual(expecting, found);
}
public void TestDoubleLevelTree() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A (B C) (B D) E)");
string found = t.ToStringTree();
string expecting = "(A (B C) (B D) E)";
Assert.AreEqual(expecting, found);
}
public void TestSingleLevelTree() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C D)");
string found = t.ToStringTree();
string expecting = "(A B C D)";
assertEquals(expecting, found);
}
public void TestEquals() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t1 = (CommonTree)wiz.Create("(A B C)");
CommonTree t2 = (CommonTree)wiz.Create("(A B C)");
bool same = TreeWizard.Equals(t1, t2, adaptor);
assertTrue(same);
}
public void TestListTree() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(nil A B C)");
string found = t.ToStringTree();
string expecting = "A B C";
Assert.AreEqual(expecting, found);
}
public void TestRepeatsIndex() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B (A C B) B D D)");
var m = wiz.Index(t);
string found = sortMapToString(m);
string expecting = "{5=[A, A], 6=[B, B, B], 7=[C], 8=[D, D]}";
Assert.AreEqual(expecting, found);
}
public void TestSingleNodeIndex() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("ID");
var m = wiz.Index(t);
string found = m.ToElementString();
string expecting = "{10=[ID]}";
Assert.AreEqual(expecting, found);
}
public void TestNoRepeatsIndex() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C D)");
var m = wiz.Index(t);
string found = sortMapToString(m);
string expecting = "{5=[A], 6=[B], 7=[C], 8=[D]}";
assertEquals(expecting, found);
}
public void TestParseWithText2()
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B[T__32] (C (D E[a])))");
// C pattern has no text arg so despite [bar] in t, no need
// to match text--check structure only.
bool valid = wiz.Parse(t, "(A B[foo] C)");
Assert.AreEqual("(A T__32 (C (D a)))", t.ToStringTree());
}
public void TestParseWithText() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B[foo] C[bar])");
// C pattern has no text arg so despite [bar] in t, no need
// to match text--check structure only.
bool valid = wiz.Parse(t, "(A B[foo] C)");
Assert.IsTrue(valid);
}
public void TestFindPattern() /*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 subtrees = wiz.Find(t, "(A B)");
IList elements = subtrees;
string found = elements.ToElementString();
string expecting = "[foo, big]";
Assert.AreEqual(expecting, found);
}
public void TestParseWithWildcardLabels() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C)");
var labels = new Dictionary <string, object>();
bool valid = wiz.Parse(t, "(A %b:. %c:.)", labels);
Assert.IsTrue(valid);
Assert.AreEqual("B", labels.get("b").ToString());
Assert.AreEqual("C", labels.get("c").ToString());
}
public void TestParseLabels() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B C)");
IDictionary <string, object> labels = new Dictionary <string, object>();
bool valid = wiz.Parse(t, "(%a:A %b:B %c:C)", labels);
assertTrue(valid);
assertEquals("A", labels.get("a").ToString());
assertEquals("B", labels.get("b").ToString());
assertEquals("C", labels.get("c").ToString());
}
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 TestParseLabelsAndTestText() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A B[foo] C)");
var labels = new Dictionary <string, object>();
bool valid = wiz.Parse(t, "(%a:A %b:B[foo] %c:C)", labels);
Assert.IsTrue(valid);
Assert.AreEqual("A", labels.get("a").ToString());
Assert.AreEqual("foo", labels.get("b").ToString());
Assert.AreEqual("C", labels.get("c").ToString());
}
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 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 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 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);
}
public void TestParseLabelsInNestedTree() /*throws Exception*/
{
TreeWizard wiz = new TreeWizard(adaptor, tokens);
CommonTree t = (CommonTree)wiz.Create("(A (B C) (D E))");
var labels = new Dictionary <string, object>();
bool valid = wiz.Parse(t, "(%a:A (%b:B %c:C) (%d:D %e:E) )", labels);
Assert.IsTrue(valid);
Assert.AreEqual("A", labels.get("a").ToString());
Assert.AreEqual("B", labels.get("b").ToString());
Assert.AreEqual("C", labels.get("c").ToString());
Assert.AreEqual("D", labels.get("d").ToString());
Assert.AreEqual("E", labels.get("e").ToString());
}
