Test failure System.IO.Compression.DeflateStreamUnitTests.ReadWrite_Success(mode: SyncSpan, writeSize: 1, startWithFlush: False) #65985
Description
Run:runtime-coreclr libraries-jitstress 20220227.1
Failed test:
net7.0-Linux-Release-arm64-CoreCLR_checked-jitstress2_tiered-(Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652
- System.IO.Compression.DeflateStreamUnitTests.ReadWrite_Success(mode: SyncSpan, writeSize: 1, startWithFlush: False)
Error message:
System.ArgumentException : Stream does not support reading. (Parameter 'stream')
Stack trace
at System.IO.Compression.DeflateStream..ctor(Stream stream, CompressionMode mode, Boolean leaveOpen, Int32 windowBits, Int64 uncompressedSize) in /_/src/libraries/System.IO.Compression/src/System/IO/Compression/DeflateZLib/DeflateStream.cs:line 71
at System.IO.Compression.DeflateStreamUnitTests.CreateStream(Stream stream, CompressionMode mode) in /_/src/libraries/System.IO.Compression/tests/CompressionStreamUnitTests.Deflate.cs:line 14
at System.IO.Compression.CompressionStreamTestBase.CreateConnectedStreamsAsync() in /_/src/libraries/Common/tests/System/IO/Compression/CompressionStreamTestBase.cs:line 46
at System.IO.Tests.ConnectedStreamConformanceTests.ReadWrite_Success(ReadWriteMode mode, Int32 writeSize, Boolean startWithFlush) in /_/src/libraries/Common/tests/StreamConformanceTests/System/IO/StreamConformanceTests.cs:line 1727
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