17db96d56Sopenharmony_ciimport math 27db96d56Sopenharmony_cifrom test.test_json import PyTest, CTest 37db96d56Sopenharmony_ci 47db96d56Sopenharmony_ci 57db96d56Sopenharmony_ciclass TestFloat: 67db96d56Sopenharmony_ci def test_floats(self): 77db96d56Sopenharmony_ci for num in [1617161771.7650001, math.pi, math.pi**100, math.pi**-100, 3.1]: 87db96d56Sopenharmony_ci self.assertEqual(float(self.dumps(num)), num) 97db96d56Sopenharmony_ci self.assertEqual(self.loads(self.dumps(num)), num) 107db96d56Sopenharmony_ci 117db96d56Sopenharmony_ci def test_ints(self): 127db96d56Sopenharmony_ci for num in [1, 1<<32, 1<<64]: 137db96d56Sopenharmony_ci self.assertEqual(self.dumps(num), str(num)) 147db96d56Sopenharmony_ci self.assertEqual(int(self.dumps(num)), num) 157db96d56Sopenharmony_ci 167db96d56Sopenharmony_ci def test_out_of_range(self): 177db96d56Sopenharmony_ci self.assertEqual(self.loads('[23456789012E666]'), [float('inf')]) 187db96d56Sopenharmony_ci self.assertEqual(self.loads('[-23456789012E666]'), [float('-inf')]) 197db96d56Sopenharmony_ci 207db96d56Sopenharmony_ci def test_allow_nan(self): 217db96d56Sopenharmony_ci for val in (float('inf'), float('-inf'), float('nan')): 227db96d56Sopenharmony_ci out = self.dumps([val]) 237db96d56Sopenharmony_ci if val == val: # inf 247db96d56Sopenharmony_ci self.assertEqual(self.loads(out), [val]) 257db96d56Sopenharmony_ci else: # nan 267db96d56Sopenharmony_ci res = self.loads(out) 277db96d56Sopenharmony_ci self.assertEqual(len(res), 1) 287db96d56Sopenharmony_ci self.assertNotEqual(res[0], res[0]) 297db96d56Sopenharmony_ci self.assertRaises(ValueError, self.dumps, [val], allow_nan=False) 307db96d56Sopenharmony_ci 317db96d56Sopenharmony_ci 327db96d56Sopenharmony_ciclass TestPyFloat(TestFloat, PyTest): pass 337db96d56Sopenharmony_ciclass TestCFloat(TestFloat, CTest): pass 34