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[3.12] gh-124040: Adjust few tests in testHypot/testDist to get exactly computed results (GH-124042) (GH-124236)

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(cherry picked from commit 4420cf4dc9)

Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
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Miss Islington (bot) 2024-09-19 10:30:19 +02:00 • committed by GitHub
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commit eca08d3687
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1 changed files with 8 additions and 6 deletions
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14
Lib/test/test_math.py
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@ -812,11 +812,13 @@ class MathTests(unittest.TestCase):
# Test allowable types (those with __float__)
self.assertEqual(hypot(12.0, 5.0), 13.0)
self.assertEqual(hypot(12, 5), 13)
self.assertEqual(hypot(1, -1), math.sqrt(2))
self.assertEqual(hypot(1, FloatLike(-1.)), math.sqrt(2))
self.assertEqual(hypot(0.75, -1), 1.25)
self.assertEqual(hypot(-1, 0.75), 1.25)
self.assertEqual(hypot(0.75, FloatLike(-1.)), 1.25)
self.assertEqual(hypot(FloatLike(-1.), 0.75), 1.25)
self.assertEqual(hypot(Decimal(12), Decimal(5)), 13)
self.assertEqual(hypot(Fraction(12, 32), Fraction(5, 32)), Fraction(13, 32))
self.assertEqual(hypot(bool(1), bool(0), bool(1), bool(1)), math.sqrt(3))
self.assertEqual(hypot(True, False, True, True, True), 2.0)
# Test corner cases
self.assertEqual(hypot(0.0, 0.0), 0.0) # Max input is zero
@ -972,9 +974,9 @@ class MathTests(unittest.TestCase):
self.assertEqual(dist((D(14), D(1)), (D(2), D(-4))), D(13))
self.assertEqual(dist((F(14, 32), F(1, 32)), (F(2, 32), F(-4, 32))),
F(13, 32))
self.assertEqual(dist((True, True, False, True, False),
(True, False, True, True, False)),
sqrt(2.0))
self.assertEqual(dist((True, True, False, False, True, True),
(True, False, True, False, False, False)),
2.0)
# Test corner cases
self.assertEqual(dist((13.25, 12.5, -3.25),