def test_strhash(self):
s = "".join(random.choice(string.printable) for _ in range(1024))
us = "文字テキスト텍스트كتابة"
a = ctools.strhash(s)
for i in range(1024):
self.assertEqual(ctools.strhash(s), a)
for meth in ("fnv1a", "fnv1", "djb2", "murmur"):
a = ctools.strhash(s, meth)
b = ctools.strhash(us, meth)
self.assertEqual(a, ctools.strhash(s, meth))
self.assertEqual(b, ctools.strhash(us, meth))
self.assertEqual(ctools.strhash(s), ctools.strhash(s, "fnv1a"))
self.assertEqual(ctools.strhash(us), ctools.strhash(us, "fnv1a"))
self.assertNotEqual(ctools.strhash(s), ctools.strhash(s, "fnv1"))
self.assertNotEqual(ctools.strhash(s), ctools.strhash(s, "fnv1"))
with self.assertRaises(TypeError):
ctools.strhash(s, method="fnv1a")
def benchmark_strhash_default_method(string):
ctools.strhash(string)
def benchmark_strhash_djb2(string):
ctools.strhash(string, "djb2")
def benchmark_strhash_murmur(string):
ctools.strhash(string, "murmur")
def benchmark_strhash_fnv1(string):
ctools.strhash(string, "fnv1")