def testReset(self):
adaptor = CommonTreeAdaptor()
wiz = TreeWizard(adaptor, self.tokens)
t = wiz.create("(A (B (C D E) F) G)")
it = TreeIterator(t)
expecting = "A DOWN B DOWN C DOWN D E UP F UP G UP EOF"
found = self.toString(it)
self.assertEquals(expecting, found)
it.reset()
expecting = "A DOWN B DOWN C DOWN D E UP F UP G UP EOF"
found = self.toString(it)
self.assertEquals(expecting, found)
def testReset(self):
adaptor = CommonTreeAdaptor()
wiz = TreeWizard(adaptor, self.tokens)
t = wiz.create("(A (B (C D E) F) G)")
it = TreeIterator(t)
expecting = "A DOWN B DOWN C DOWN D E UP F UP G UP EOF"
found = self.toString(it)
self.assertEqual(expecting, found)
it.reset()
expecting = "A DOWN B DOWN C DOWN D E UP F UP G UP EOF"
found = self.toString(it)
self.assertEqual(expecting, found)
def testVerticalList(self):
adaptor = CommonTreeAdaptor()
wiz = TreeWizard(adaptor, self.tokens)
t = wiz.create("(A (B C))")
it = TreeIterator(t)
expecting = "A DOWN B DOWN C UP UP EOF"
found = self.toString(it)
self.assertEqual(expecting, found)
def testFlatAB(self):
adaptor = CommonTreeAdaptor()
wiz = TreeWizard(adaptor, self.tokens)
t = wiz.create("(nil A B)")
it = TreeIterator(t)
expecting = "nil DOWN A B UP EOF"
found = self.toString(it)
self.assertEqual(expecting, found)
def testNode(self):
adaptor = CommonTreeAdaptor()
wiz = TreeWizard(adaptor, self.tokens)
t = wiz.create("A")
it = TreeIterator(t)
expecting = "A EOF"
found = self.toString(it)
self.assertEqual(expecting, found)
def testABC(self):
adaptor = CommonTreeAdaptor()
wiz = TreeWizard(adaptor, self.tokens)
t = wiz.create("(A B C)")
it = TreeIterator(t)
expecting = "A DOWN B C UP EOF"
found = self.toString(it)
self.assertEquals(expecting, found)