def test_path_typed_list(self):
config = self.config
ctxt1 = Context(config=config)
ctxt1.push_source(mozpath.join(config.topsrcdir, "foo", "moz.build"))
ctxt2 = Context(config=config)
ctxt2.push_source(mozpath.join(config.topsrcdir, "bar", "moz.build"))
paths = [
"!../bar/qux",
"!/qux/qux",
"!qux",
"../bar/qux",
"/qux/qux",
"qux",
]
MyList = ContextDerivedTypedList(Path)
l = MyList(ctxt1)
l += paths
for p_str, p_path in zip(paths, l):
self.assertEqual(p_str, p_path)
self.assertEqual(p_path, Path(ctxt1, p_str))
self.assertEqual(p_path.join("foo"),
Path(ctxt1, mozpath.join(p_str, "foo")))
l2 = MyList(ctxt2)
l2 += paths
for p_str, p_path in zip(paths, l2):
self.assertEqual(p_str, p_path)
self.assertEqual(p_path, Path(ctxt2, p_str))
# Assigning with Paths from another context doesn't rebase them
l2 = MyList(ctxt2)
l2 += l
for p_str, p_path in zip(paths, l2):
self.assertEqual(p_str, p_path)
self.assertEqual(p_path, Path(ctxt1, p_str))
MyListWithFlags = ContextDerivedTypedListWithItems(
Path,
StrictOrderingOnAppendListWithFlagsFactory({
"foo": bool,
}),
)
l = MyListWithFlags(ctxt1)
l += paths
for p in paths:
l[p].foo = True
for p_str, p_path in zip(paths, l):
self.assertEqual(p_str, p_path)
self.assertEqual(p_path, Path(ctxt1, p_str))
self.assertEqual(l[p_str].foo, True)
self.assertEqual(l[p_path].foo, True)
def test_context_derived_typed_list(self):
ns = Context(allowed_variables=VARIABLES)
# Setting to a type that's rejected by coercion should not work.
with self.assertRaises(ValueError):
ns['HOGERA'] = [False]
ns['HOGERA'] += ['a', 'b', 'c']
self.assertIsInstance(
ns['HOGERA'],
ContextDerivedTypedList(Piyo, StrictOrderingOnAppendList))
for n in range(0, 3):
self.assertIsInstance(ns['HOGERA'][n], Piyo)
self.assertEqual(ns['HOGERA'][n].value, ['a', 'b', 'c'][n])
self.assertEqual(ns['HOGERA'][n].context, ns)
with self.assertRaises(UnsortedError):
ns['HOGERA'] += ['f', 'e', 'd']
def __str__(self):
return self.value
def __cmp__(self, other):
return cmp(self.value, str(other))
def __hash__(self):
return hash(self.value)
VARIABLES = {
'HOGE': (unicode, unicode, None),
'FUGA': (Fuga, unicode, None),
'PIYO': (Piyo, unicode, None),
'HOGERA':
(ContextDerivedTypedList(Piyo, StrictOrderingOnAppendList), list, None),
'HOGEHOGE': (ContextDerivedTypedListWithItems(
Piyo, StrictOrderingOnAppendListWithFlagsFactory({
'foo': bool,
})), list, None),
}
class TestContext(unittest.TestCase):
def test_key_rejection(self):
# Lowercase keys should be rejected during normal operation.
ns = Context(allowed_variables=VARIABLES)
with self.assertRaises(KeyError) as ke:
ns['foo'] = True
