import math from unittest import TestCase from hjson.compat import long_type, text_type import hjson as json from hjson.decoder import NaN, PosInf, NegInf class TestFloat(TestCase): def test_degenerates_ignore(self): for f in (PosInf, NegInf, NaN): self.assertEqual(json.loads(json.dumpsJSON(f)), None) def test_floats(self): for num in [1617161771.7650001, math.pi, math.pi**100, math.pi**-100, 3.1]: self.assertEqual(float(json.dumpsJSON(num)), num) self.assertEqual(json.loads(json.dumpsJSON(num)), num) self.assertEqual(json.loads(text_type(json.dumpsJSON(num))), num) def test_ints(self): for num in [1, long_type(1), 1<<32, 1<<64]: self.assertEqual(json.dumpsJSON(num), str(num)) self.assertEqual(int(json.dumpsJSON(num)), num) self.assertEqual(json.loads(json.dumpsJSON(num)), num) self.assertEqual(json.loads(text_type(json.dumpsJSON(num))), num)