def test_hash(self):
self.assertEquals(1511848646, IdName.hash("ab"))
self.assertEquals(669497117, IdName.hash("abc"))
self.assertEquals(-1994190713, IdName.hash("abcd"))
self.assertEquals(-802680418, IdName.hash("abcde"))
self.assertEquals(1266308680, IdName.hash("abcdef"))
self.assertEquals(-379372513, IdName.hash("abcdefg"))
self.assertEquals(-1416967159, IdName.hash("abcdefgh"))
self.assertEquals(53556896, IdName.hash("abcdefghi"))
self.assertEquals(-4427318, IdName.hash("abcdefghij"))
def test_computehash(self):
test_keys = (
('_mt__Etch_RuntimeException', 1071849665),
('foo', 711657441),
('bar', 677693038),
('ZZZZZZZZZZZZZZZZZZZZ', -1181680379),
)
for t in test_keys:
print " IdName.hash('%s') -> %d" % (t[0], t[1])
self.assertEquals(t[1], IdName.hash(t[0]))
def _testMt(self, *args):
if len(args) == 1:
n = args[0]
i = IdName.hash(n)
elif len(args) == 2:
i = args[0]
n = args[1]
else:
raise Exception, "Bad number of arguments"
mt = Type(i, n)
self.assertEquals(i, mt.getId())
self.assertEquals(n, mt.getName())
def _testMf(self, *args):
if len(args) == 1:
name = args[0]
mf = Field(name)
self.assertEquals(IdName.hash(name), mf.getId())
self.assertEquals(name, mf.getName())
elif len(args) == 2:
i = args[0]
n = args[1]
mf = Field(i, n)
self.assertEquals(i, mf.getId())
self.assertEquals(n, mf.getName())
else:
pass
def test_hashCodeObject(self):
self.assertEquals(id(IdName(1, "foo")), id(IdName(1, "foo")))
self.assertEquals(id(IdName(1, "bar")), id(IdName(1, "bar")))
self.assertEquals(id(IdName(2, "foo")), id(IdName(2, "foo")))
self.assertEquals(id(IdName(2, "bar")), id(IdName(2, "bar")))
def test_equals(self):
self.assertEquals(IdName(1, "foo"), IdName(1, "foo"))
self.assertEquals(IdName(1, "bar"), IdName(1, "bar"))
self.assertEquals(IdName(2, "foo"), IdName(2, "foo"))
self.assertEquals(IdName(2, "bar"), IdName(2, "bar"))
self.assertNotEquals(IdName(1, "foo"), IdName(2, "foo")) # id changed
self.assertNotEquals(IdName(1, "foo"), IdName(1,
"bar")) # name changed
self.assertNotEquals(IdName(1, "foo"),
IdName(2, "bar")) # id and name changed
self.assertNotEquals(IdName(1, "foo"), None)
self.assertNotEquals(IdName(1, "foo"), 1)
self.assertNotEquals(IdName(1, "foo"), True)
def test_repr(self):
self.assertEquals("foo(1)", repr(IdName(1, "foo")))
self.assertEquals("bar(1)", repr(IdName(1, "bar")))
self.assertEquals("foo(2)", repr(IdName(2, "foo")))
self.assertEquals("bar(2)", repr(IdName(2, "bar")))
def test_getName(self):
self.assertEquals("foo", IdName(1, "foo").getName())
self.assertEquals("bar", IdName(1, "bar").getName())
self.assertEquals("foo", IdName(2, "foo").getName())
self.assertEquals("bar", IdName(2, "bar").getName())
def test_getId(self):
self.assertEquals(1, IdName(1, "foo").getId())
self.assertEquals(1, IdName(1, "bar").getId())
self.assertEquals(2, IdName(2, "foo").getId())
self.assertEquals(2, IdName(2, "bar").getId())