曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.かつては雑草やヨモギと共に雨や露を分かち合っていたが、今では松やヒノキと共に霜や雪に耐えている。曾与蒿藜同雨露,Once sharing rain and dew with weeds and wormwood, now enduring frost and snow with pines and cypresses.终随松柏到冰霜.曾与蒿藜同雨露한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.,终随松柏到冰霜.譖セ荳手珍阯懷酔髮ィ髴イ�檎サ磯囂譚セ譟丞芦蜀ー髴�曾与蒿藜同雨露,鏇句笌钂胯棞鍚岄洦闇诧紝缁堥殢鏉炬煆鍒板啺闇�终随松柏到冰霜.曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.曾与蒿藜同雨露,终随松柏到冰霜.
from enum import Enum, IntEnum
from math import isnan
from test.test_json import PyTest, CTest
SMALL = 1
BIG = 1<<32
HUGE = 1<<64
REALLY_HUGE = 1<<96
class BigNum(IntEnum):
small = SMALL
big = BIG
huge = HUGE
really_huge = REALLY_HUGE
E = 2.718281
PI = 3.141593
TAU = 2 * PI
class FloatNum(float, Enum):
e = E
pi = PI
tau = TAU
INF = float('inf')
NEG_INF = float('-inf')
NAN = float('nan')
class WierdNum(float, Enum):
inf = INF
neg_inf = NEG_INF
nan = NAN
class TestEnum:
def test_floats(self):
for enum in FloatNum:
self.assertEqual(self.dumps(enum), repr(enum.value))
self.assertEqual(float(self.dumps(enum)), enum)
self.assertEqual(self.loads(self.dumps(enum)), enum)
def test_weird_floats(self):
for enum, expected in zip(WierdNum, ('Infinity', '-Infinity', 'NaN')):
self.assertEqual(self.dumps(enum), expected)
if not isnan(enum):
self.assertEqual(float(self.dumps(enum)), enum)
self.assertEqual(self.loads(self.dumps(enum)), enum)
else:
self.assertTrue(isnan(float(self.dumps(enum))))
self.assertTrue(isnan(self.loads(self.dumps(enum))))
def test_ints(self):
for enum in BigNum:
self.assertEqual(self.dumps(enum), str(enum.value))
self.assertEqual(int(self.dumps(enum)), enum)
self.assertEqual(self.loads(self.dumps(enum)), enum)
def test_list(self):
self.assertEqual(self.dumps(list(BigNum)),
str([SMALL, BIG, HUGE, REALLY_HUGE]))
self.assertEqual(self.loads(self.dumps(list(BigNum))),
list(BigNum))
self.assertEqual(self.dumps(list(FloatNum)),
str([E, PI, TAU]))
self.assertEqual(self.loads(self.dumps(list(FloatNum))),
list(FloatNum))
self.assertEqual(self.dumps(list(WierdNum)),
'[Infinity, -Infinity, NaN]')
self.assertEqual(self.loads(self.dumps(list(WierdNum)))[:2],
list(WierdNum)[:2])
self.assertTrue(isnan(self.loads(self.dumps(list(WierdNum)))[2]))
def test_dict_keys(self):
s, b, h, r = BigNum
e, p, t = FloatNum
i, j, n = WierdNum
d = {
s:'tiny', b:'large', h:'larger', r:'largest',
e:"Euler's number", p:'pi', t:'tau',
i:'Infinity', j:'-Infinity', n:'NaN',
}
nd = self.loads(self.dumps(d))
self.assertEqual(nd[str(SMALL)], 'tiny')
self.assertEqual(nd[str(BIG)], 'large')
self.assertEqual(nd[str(HUGE)], 'larger')
self.assertEqual(nd[str(REALLY_HUGE)], 'largest')
self.assertEqual(nd[repr(E)], "Euler's number")
self.assertEqual(nd[repr(PI)], 'pi')
self.assertEqual(nd[repr(TAU)], 'tau')
self.assertEqual(nd['Infinity'], 'Infinity')
self.assertEqual(nd['-Infinity'], '-Infinity')
self.assertEqual(nd['NaN'], 'NaN')
def test_dict_values(self):
d = dict(
tiny=BigNum.small,
large=BigNum.big,
larger=BigNum.huge,
largest=BigNum.really_huge,
e=FloatNum.e,
pi=FloatNum.pi,
tau=FloatNum.tau,
i=WierdNum.inf,
j=WierdNum.neg_inf,
n=WierdNum.nan,
)
nd = self.loads(self.dumps(d))
self.assertEqual(nd['tiny'], SMALL)
self.assertEqual(nd['large'], BIG)
self.assertEqual(nd['larger'], HUGE)
self.assertEqual(nd['largest'], REALLY_HUGE)
self.assertEqual(nd['e'], E)
self.assertEqual(nd['pi'], PI)
self.assertEqual(nd['tau'], TAU)
self.assertEqual(nd['i'], INF)
self.assertEqual(nd['j'], NEG_INF)
self.assertTrue(isnan(nd['n']))
class TestPyEnum(TestEnum, PyTest): pass
class TestCEnum(TestEnum, CTest): pass