Fix positive `PyInt` converted to negative `BigInteger` by lostmsu · Pull Request #1993 · pythonnet/pythonnet · GitHub
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Fix positive PyInt converted to negative BigInteger #1993

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Merged
filmor merged 1 commit into from
Oct 28, 2022
Merged

Fix positive PyInt converted to negative BigInteger #1993

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1 change: 1 addition & 0 deletions CHANGELOG.md
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17 changes: 12 additions & 5 deletions src/embed_tests/TestPyInt.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -191,16 +191,23 @@ public void ToBigInteger()
{
0, 1, 2,
0x10,
0x79,
0x80,
0x81,
0xFF,
0x123,
0x8000,
0x1234,
0x8001,
0x4000,
0xFF,
};
simpleValues = simpleValues.Concat(simpleValues.Select(v => -v)).ToArray();

foreach (var val in simpleValues)
{
var pyInt = new PyInt(val);
Assert.AreEqual((BigInteger)val, pyInt.ToBigInteger());
}
var expected = simpleValues.Select(v => new BigInteger(v)).ToArray();
var actual = simpleValues.Select(v => new PyInt(v).ToBigInteger()).ToArray();

CollectionAssert.AreEqual(expected, actual);
}

[Test]
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2 changes: 1 addition & 1 deletion src/runtime/PythonTypes/PyInt.cs
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