def test_deep(self, iteration=None):
key = self.KEY + ("deep", )
item = self.deep_samples[iteration % len(self.deep_samples)]
self._reset_buffer()
with timed() as t:
aioxmpp.xml.write_single_xso(item, self.buf)
record(key + ("sz", ), self.buf.tell(), "B")
record(key + ("rate", ), self.buf.tell() / t.elapsed, "B/s")
def test_shallow_and_large(self):
key = self.KEY + ("shallow+large",)
item = ShallowRoot(scale=100)
self._reset_buffer()
with timed() as t:
aioxmpp.xml.write_single_xso(item, self.buf)
record(key+("sz",), self.buf.tell(), "B")
record(key+("rate",), self.buf.tell() / t.elapsed, "B/s")
def test_shallow_and_large(self):
key = self.KEY + ("shallow+large", )
item = ShallowRoot(scale=100)
self._reset_buffer()
with timed() as t:
aioxmpp.xml.write_single_xso(item, self.buf)
record(key + ("sz", ), self.buf.tell(), "B")
record(key + ("rate", ), self.buf.tell() / t.elapsed, "B/s")
def test_deep(self, iteration=None):
key = self.KEY + ("deep",)
item = self.deep_samples[iteration % len(self.deep_samples)]
self._reset_buffer()
with timed() as t:
aioxmpp.xml.write_single_xso(item, self.buf)
record(key+("sz",), self.buf.tell(), "B")
record(key+("rate",), self.buf.tell() / t.elapsed, "B/s")
def setUpClass(cls):
rng = random.Random(1)
cls.deep_samples = [
DeepRoot()
for i in range(10)
]
for sample in cls.deep_samples:
with timed(cls.KEY+("deep", "generate")):
sample.generate(rng)
def test_exhaustive_dualchar(self):
validate = aioxmpp.xml.xmlValidateNameValue_str
strs = ["x" + chr(cp) for cp in range(0, 0xd800)]
with timed() as timer:
for s in strs:
validate(s)
record(self.KEY + ("exhaustive_dualchar",),
timer.elapsed / (len(strs)),
"s")
def test_random_strings(self):
key = self.KEY + ("random",)
validate = aioxmpp.xml.xmlValidateNameValue_str
rng = random.Random(1)
samples = []
for i in range(1000):
samples.append(base64.b64encode(
random.getrandbits(120).to_bytes(120//8, 'little')
).decode("ascii").rstrip("="))
for sample in samples:
with timed() as timer:
validate(sample)
record(key, timer.elapsed, "s")
def test_inserts(self):
key = self.KEY + ("inserts", )
N = 1000
lru_dict = aioxmpp.cache.LRUDict()
lru_dict.maxsize = N
keys = [object() for i in range(N)]
for i in range(N):
lru_dict[keys[i]] = object()
with timed() as t:
for i in range(N):
lru_dict[object()] = object()
record(key, t.elapsed, "s")
def test_random_access(self):
key = self.KEY + ("random_access", )
N = 1000
lru_dict = aioxmpp.cache.LRUDict()
lru_dict.maxsize = N
keys = [object() for i in range(N)]
for i in range(N):
lru_dict[keys[i]] = object()
with timed() as t:
for i in range(N):
lru_dict[keys[random.randrange(0, N)]]
record(key, t.elapsed, "s")
def test_inserts(self):
key = self.KEY + ("inserts",)
N = 1000
lru_dict = aioxmpp.cache.LRUDict()
lru_dict.maxsize = N
keys = [object() for i in range(N)]
for i in range(N):
lru_dict[keys[i]] = object()
with timed() as t:
for i in range(N):
lru_dict[object()] = object()
record(key, t.elapsed, "s")
def test_random_access(self):
key = self.KEY + ("random_access",)
N = 1000
lru_dict = aioxmpp.cache.LRUDict()
lru_dict.maxsize = N
keys = [object() for i in range(N)]
for i in range(N):
lru_dict[keys[i]] = object()
with timed() as t:
for i in range(N):
lru_dict[keys[random.randrange(0, N)]]
record(key, t.elapsed, "s")
def test_exhaustive(self):
validate = aioxmpp.xml.xmlValidateNameValue_str
r1 = range(0, 0xd800)
r2 = range(0xe000, 0xf0000)
range_iter = itertools.chain(
# exclude surrogates
r1, r2,
)
with timed() as timer:
for cp in range_iter:
validate(chr(cp))
record(self.KEY + ("exhaustive",),
timer.elapsed / (len(r1) + len(r2)),
"s")