René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Test-Path returns $true for ' ' on Windows","articleBody":"Steps to reproduce\r\n------------------\r\n\r\n```powershell\r\nTest-Path ' '\r\n```\r\n\r\nExpected behavior\r\n-----------------\r\nNB: Because the .Net Core method Directory.Exists states in the docs [here](https://docs.microsoft.com/en-us/dotnet/api/system.io.directory.exists?view=netcore-2.0#System_IO_Directory_Exists_System_String_) that trailing whitespaces are removed, the expectation of the last 2 spaces is true.\r\n```none\r\nFalse\r\n```\r\n\r\nActual behavior\r\n---------------\r\nOn Windows:\r\n```none\r\nTrue\r\n```\r\nOn Linux (Ubuntu 17 or WSL):\r\n```none\r\nFalse\r\n```\r\n\r\nEnvironment data\r\n----------------\r\nReproes on the latest daily build of `PowerShell Core` (December 19, 2017) and `Windows PowerShell 5.1`\r\n\r\n```powershell\r\n\u003e $PSVersionTable\r\nName                           Value\r\n----                           -----\r\nPSVersion                      6.1.0-preview.519\r\nPSEdition                      Core\r\nGitCommitId                    v6.1.0-preview.519\r\nOS                             Microsoft Windows 6.3.9600\r\nPlatform                       Win32NT\r\nPSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}\r\nPSRemotingProtocolVersion      2.3\r\nSerializationVersion           1.1.0.1\r\nWSManStackVersion              3.0\r\n\r\n```\r\nUbuntu 17 VM\r\n````\r\nName                           Value\r\n----                           -----\r\nPSVersion                      6.0.0-rc.2\r\nPSEdition                      Core\r\nGitCommitId                    v6.0.0-rc.2\r\nOS                             Linux 4.10.0-42-generic #46-Ubuntu SMP Mon Dec 4 14:38:01 UTC 2017\r\nPlatform                       Unix\r\nPSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}\r\nPSRemotingProtocolVersion      2.3\r\nSerializationVersion           1.1.0.1\r\nWSManStackVersion              3.0\r\n\r\n````\r\nThe WSL Linux system\r\n````\r\nName                           Value\r\n----                           -----\r\nPSVersion                      6.0.0-rc.2\r\nPSEdition                      Core\r\nGitCommitId                    v6.0.0-rc.2\r\nOS                             Linux 4.4.0-43-Microsoft #1-Microsoft Wed Dec 31 14:42:53 PST 2014\r\nPlatform                       Unix\r\nPSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}\r\nPSRemotingProtocolVersion      2.3\r\nSerializationVersion           1.1.0.1\r\nWSManStackVersion              3.0\r\n````\r\n","author":{"url":"https://github.com/bergmeister","@type":"Person","name":"bergmeister"},"datePublished":"2017-12-19T17:39:44.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":9},"url":"https://github.com/5717/PowerShell/issues/5717"}