def test_simple_hash(self):
v1 = Variant([1])
v2 = Variant([1], 'BLOCK')
v3 = Variant([2])
self.assertEqual(v1.__hash__(), v2.__hash__())
self.assertNotEqual(v1.__hash__(), v3.__hash__())
def test_hash_when_not_when(self):
v1 = Variant([1], when='w-1')
v2 = Variant([1], when='w-2')
v3 = Variant([1], not_when='nw-1')
v4 = Variant([1], not_when='nw-2')
variants = [v1, v2, v3, v4]
for (a, b) in itertools.product(variants, variants):
if a is b:
# 'Memory' equality: a and b point to the same object.
continue
self.assertNotEqual(a.__hash__(), b.__hash__())
def test_get_variant(self):
c = Char(0x002A)
c.add_variant([0x0030], when='w1')
c.add_variant([0x0031], when='w2')
c.add_variant([0x0031], not_when='nw-1')
variant = c.get_variant((0x031, ))
expected_output = [
Variant((0x0031, ), when='w2'),
Variant((0x0031, ), not_when='nw-1')
]
self.assertEqual(variant, expected_output)
def test_get_variants(self):
self.cd.add_char([0x002A])
self.cd.add_variant([0x002A], [0x0030])
self.cd.add_variant([0x002A], [0x0030], when='w1')
self.cd.add_variant([0x002A], [0x0030], not_when='w1')
self.cd.add_variant([0x002A], [0x0030], when='w1', not_when='nw-1')
variants = self.cd.get_variants([0x002A])
self.assertIsInstance(variants, types.GeneratorType)
variant_list = list(variants)
self.assertEqual(len(variant_list), 4)
expected_output = [
Variant((0x0030, )),
Variant((0x0030, ), when='w1'),
Variant((0x0030, ), not_when='w1'),
Variant((0x0030, ), when='w1', not_when='nw-1')
]
self.assertEqual(variant_list, expected_output)
def test_equal_when_not_when(self):
v1 = Variant([1], when='w-1')
v2 = Variant([1], when='w-2')
v3 = Variant([1], not_when='nw-1')
v4 = Variant([1], not_when='nw-2')
v5 = Variant([1], when='w-1', not_when='nw-1')
v6 = Variant([1], when='w-2', not_when='nw-1')
v7 = Variant([1], when='w-1', not_when='nw-2')
v8 = Variant([1], when='w-2', not_when='nw-2')
variants = [v1, v2, v3, v4, v5, v6, v7, v8]
for (a, b) in itertools.product(variants, variants):
if a is b:
# 'Memory' equality: a and b point to the same object.
continue
self.assertNotEqual(a, b)