Steps to reproduce

Update the profile script to implicitly or explicitly write to the output stream.
Run the test\powershell\Modules\Microsoft.PowerShell.Core\Out-Default.Tests.ps1 tests.

Expected behavior

All tests pass

Actual behavior

All tests fail.

The pattern in the tests assumes running powershell -c 'somescript' will only produce output from the script. The output from the profile is unexpected and causes the tests to fail.

For these types of tests; -Profile should also be specified.

PSVersion                      6.0.0-beta
PSEdition                      Core
BuildVersion                   3.0.0.0
CLRVersion
GitCommitId                    v6.0.0-beta.1-21-g73dd94197b5f4fb7a4d2ece325199bfd5caa64b1-dirty
OS                             Microsoft Windows 10.0.16209
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0