mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-17 12:18:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

gh-71339: Use assertIsSubclass() and assertNotIsSubclass() in test_decimal (GH-128827)

Browse source
This commit is contained in:
Serhiy Storchaka 2025-01-20 11:20:49 +02:00 • committed by GitHub
parent 36aaf4137d
commit 485d2e831e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 26 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

52
Lib/test/test_decimal.py
View file

@ -752,7 +752,7 @@ class ExplicitConstructionTest:
for v in [-2**63-1, -2**63, -2**31-1, -2**31, 0,
2**31-1, 2**31, 2**63-1, 2**63]:
d = nc.create_decimal(v)
self.assertTrue(isinstance(d, Decimal))
self.assertIsInstance(d, Decimal)
self.assertEqual(int(d), v)
nc.prec = 3
@ -2590,8 +2590,8 @@ class PythonAPItests:
def test_abc(self):
Decimal = self.decimal.Decimal
self.assertTrue(issubclass(Decimal, numbers.Number))
self.assertFalse(issubclass(Decimal, numbers.Real))
self.assertIsSubclass(Decimal, numbers.Number)
self.assertNotIsSubclass(Decimal, numbers.Real)
self.assertIsInstance(Decimal(0), numbers.Number)
self.assertNotIsInstance(Decimal(0), numbers.Real)
@ -2690,7 +2690,7 @@ class PythonAPItests:
def __init__(self, _):
self.x = 'y'
self.assertTrue(issubclass(MyDecimal, Decimal))
self.assertIsSubclass(MyDecimal, Decimal)
r = MyDecimal.from_float(0.1)
self.assertEqual(type(r), MyDecimal)
@ -2908,31 +2908,31 @@ class PythonAPItests:
Rounded = decimal.Rounded
Clamped = decimal.Clamped
self.assertTrue(issubclass(DecimalException, ArithmeticError))
self.assertIsSubclass(DecimalException, ArithmeticError)
self.assertTrue(issubclass(InvalidOperation, DecimalException))
self.assertTrue(issubclass(FloatOperation, DecimalException))
self.assertTrue(issubclass(FloatOperation, TypeError))
self.assertTrue(issubclass(DivisionByZero, DecimalException))
self.assertTrue(issubclass(DivisionByZero, ZeroDivisionError))
self.assertTrue(issubclass(Overflow, Rounded))
self.assertTrue(issubclass(Overflow, Inexact))
self.assertTrue(issubclass(Overflow, DecimalException))
self.assertTrue(issubclass(Underflow, Inexact))
self.assertTrue(issubclass(Underflow, Rounded))
self.assertTrue(issubclass(Underflow, Subnormal))
self.assertTrue(issubclass(Underflow, DecimalException))
self.assertIsSubclass(InvalidOperation, DecimalException)
self.assertIsSubclass(FloatOperation, DecimalException)
self.assertIsSubclass(FloatOperation, TypeError)
self.assertIsSubclass(DivisionByZero, DecimalException)
self.assertIsSubclass(DivisionByZero, ZeroDivisionError)
self.assertIsSubclass(Overflow, Rounded)
self.assertIsSubclass(Overflow, Inexact)
self.assertIsSubclass(Overflow, DecimalException)
self.assertIsSubclass(Underflow, Inexact)
self.assertIsSubclass(Underflow, Rounded)
self.assertIsSubclass(Underflow, Subnormal)
self.assertIsSubclass(Underflow, DecimalException)
self.assertTrue(issubclass(Subnormal, DecimalException))
self.assertTrue(issubclass(Inexact, DecimalException))
self.assertTrue(issubclass(Rounded, DecimalException))
self.assertTrue(issubclass(Clamped, DecimalException))
self.assertIsSubclass(Subnormal, DecimalException)
self.assertIsSubclass(Inexact, DecimalException)
self.assertIsSubclass(Rounded, DecimalException)
self.assertIsSubclass(Clamped, DecimalException)
self.assertTrue(issubclass(decimal.ConversionSyntax, InvalidOperation))
self.assertTrue(issubclass(decimal.DivisionImpossible, InvalidOperation))
self.assertTrue(issubclass(decimal.DivisionUndefined, InvalidOperation))
self.assertTrue(issubclass(decimal.DivisionUndefined, ZeroDivisionError))
self.assertTrue(issubclass(decimal.InvalidContext, InvalidOperation))
self.assertIsSubclass(decimal.ConversionSyntax, InvalidOperation)
self.assertIsSubclass(decimal.DivisionImpossible, InvalidOperation)
self.assertIsSubclass(decimal.DivisionUndefined, InvalidOperation)
self.assertIsSubclass(decimal.DivisionUndefined, ZeroDivisionError)
self.assertIsSubclass(decimal.InvalidContext, InvalidOperation)
@requires_cdecimal
class CPythonAPItests(PythonAPItests, unittest.TestCase):