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gh-109546: Add more tests for formatting floats and fractions (GH-109548)

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Serhiy Storchaka 2023-09-19 08:09:11 +03:00 • committed by GitHub
parent c829975428
commit beb5ec5817
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2 changed files with 35 additions and 2 deletions
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Lib/test/test_float.py
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@ -733,8 +733,13 @@ class FormatTestCase(unittest.TestCase):
lhs, rhs = map(str.strip, line.split('->'))
fmt, arg = lhs.split()
self.assertEqual(fmt % float(arg), rhs)
self.assertEqual(fmt % -float(arg), '-' + rhs)
f = float(arg)
self.assertEqual(fmt % f, rhs)
self.assertEqual(fmt % -f, '-' + rhs)
if fmt != '%r':
fmt2 = fmt[1:]
self.assertEqual(format(f, fmt2), rhs)
self.assertEqual(format(-f, fmt2), '-' + rhs)
def test_issue5864(self):
self.assertEqual(format(123.456, '.4'), '123.5')