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StringSegment behavior #55501

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Merged
eerhardt merged 6 commits into from
Jul 15, 2021
Merged

StringSegment behavior #55501

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78b34dd
Add tests for old issue
hrrrrustic Jul 12, 2021
0cb330e
Add test for new issue
hrrrrustic Jul 12, 2021
78f7f5b
fix behavior for old issue
hrrrrustic Jul 12, 2021
0f43edb
fix behavior for new issue
hrrrrustic Jul 12, 2021
1fd3d1b
Update IndexOf checks for consistency
hrrrrustic Jul 12, 2021
b96959f
Apply suggestions from code review
hrrrrustic Jul 12, 2021
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Add test for new issue
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@hrrrrustic
hrrrrustic committed Jul 12, 2021
commit 0cb330eab5d2e0d0c272ebde9156f5260c1a17eb
11 changes: 11 additions & 0 deletions src/libraries/Microsoft.Extensions.Primitives/tests/StringSegmentTest.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -1265,6 +1265,17 @@ public void IndexOfAny_SearchOnlyInsideTheRange_IfStartAndCountAreProvided()
Assert.Equal(-1, result);
}

[Fact]
public void IndexOfAny_StartOverflowsWithOffset_OutOfRangeThrows()
{
// Arrange
StringSegment segment = new StringSegment("12345", 0, 1);

// Act & Assert
ArgumentOutOfRangeException exception = Assert.Throws<ArgumentOutOfRangeException>(() => segment.IndexOfAny(new []{ '5' }, 2, 3));
Assert.Equal("start", exception.ParamName);
}

[Fact]
public void LastIndexOf_ComputesIndex_RelativeToTheCurrentSegment()
{
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