Mirror
/
cpython
mirror of https://github.com/python/cpython
4
1
Fork 0
Code Issues Releases Wiki Activity

bpo-44960: add regression test for geometric_mean with mixed int/floa… (#27856) 

Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
This commit is contained in:
Irit Katriel 2021-08-20 14:08:21 +01:00 committed by GitHub
parent 60b93d9e49
commit f5d7a8d29c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
Lib/test/test_statistics.py
View File

@ -2263,6 +2263,22 @@ class TestGeometricMean(unittest.TestCase):
with self.assertRaises(ValueError):
geometric_mean([Inf, -Inf])
def test_mixed_int_and_float(self):
# Regression test for b.p.o. issue #28327
geometric_mean = statistics.geometric_mean
expected_mean = 3.80675409583932
values = [
[2, 3, 5, 7],
[2, 3, 5, 7.0],
[2, 3, 5.0, 7.0],
[2, 3.0, 5.0, 7.0],
[2.0, 3.0, 5.0, 7.0],
]
for v in values:
with self.subTest(v=v):
actual_mean = geometric_mean(v)
self.assertAlmostEqual(actual_mean, expected_mean, places=5)
class TestQuantiles(unittest.TestCase):