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Remove unnecessary CA2022 suppressions #15035

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Merged
merged 5 commits into from
Mar 31, 2025
Merged

Remove unnecessary CA2022 suppressions #15035

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64050f5
Remove unnecessary CA2022 suppressions
Winniexu01 Mar 26, 2025
8b0553b
Remove unnecessary CA2022 suppressions
Winniexu01 Mar 28, 2025
8115f36
Fix char type
Winniexu01 Mar 28, 2025
ce5b8e1
Format code
Winniexu01 Mar 31, 2025
a6e372c
Format extension method
Winniexu01 Mar 31, 2025
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26 changes: 22 additions & 4 deletions src/Microsoft.TestPlatform.CoreUtilities/Helpers/DotnetHostHelper.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -409,10 +409,14 @@ public bool TryGetDotnetPathByArchitecture(
using var headerReader = _fileHelper.GetStream(path, FileMode.Open, FileAccess.Read);
var magicBytes = new byte[4];
var cpuInfoBytes = new byte[4];
#pragma warning disable CA2022 // Avoid inexact read with 'Stream.Read'
headerReader.Read(magicBytes, 0, magicBytes.Length);
headerReader.Read(cpuInfoBytes, 0, cpuInfoBytes.Length);
#pragma warning restore CA2022 // Avoid inexact read with 'Stream.Read'

#if NET
headerReader.ReadExactly(magicBytes, 0, magicBytes.Length);
headerReader.ReadExactly(cpuInfoBytes, 0, cpuInfoBytes.Length);
#else
ReadExist(headerReader, magicBytes, 0, magicBytes.Length);
ReadExist(headerReader, cpuInfoBytes, 0, cpuInfoBytes.Length);
#endif

var magic = BitConverter.ToUInt32(magicBytes, 0);
var cpuInfo = BitConverter.ToUInt32(cpuInfoBytes, 0);
Expand All @@ -435,6 +439,20 @@ public bool TryGetDotnetPathByArchitecture(
return null;
}

private static void ReadExist(Stream stream, byte[] buffer, int offset, int count)
{
while (count > 0)
{
int read = stream.Read(buffer, offset, count);
if (read <= 0)
{
throw new EndOfStreamException();
}
offset += read;
count -= read;
}
}

internal enum MacOsCpuType : uint
{
Arm64Magic = 0x0100000c,
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