Debugger Does Not Handle Unicode/UTF-8 Characters Properly

まず、影響を受ける Windows および PowerShell のバージョンで F5 と F8 を使ってサンプル スクリプトを再現し、次にデバッガーによるスクリプトまたは出力のエンコーディングの扱いを調査して、logs.zip を確認します。影響を受ける構成で F5 から起動したときにギリシャ文字のシグマが正しいままになり、F8 の動作も引き続き正しいことを完了の条件とします。

System Details

• Operating system name and version: Windows Server 2012 R2
• VS Code version: 1.24.1
• PowerShell extension version: 1.7.0
• Output from $PSVersionTable:
  PSVersion : 5.0.10586.117
  PSCompatibleVersions : 1.0 2.0 3.0 4.0 5.0.10586.117
  BuildVersion : 10.0.10586.117
  CLRVersion : 4.0.30319.42000
  WSManStackVersion : 3.0
  PSRemotingProtocolVersion : 2.3
  SerializationVersion : 1.1.0.1

1.24.1
24f62626b222e9a8313213fb64b10d741a326288
x64

Major  Minor  Build  Revision
-----  -----  -----  --------
1      7      0      0
bierner.markdown-preview-github-styles@0.1.2
formulahendry.code-runner@0.9.3
ms-python.python@2018.6.0
ms-vscode.PowerShell@1.7.0
robertohuertasm.vscode-icons@7.24.0
Tyriar.shell-launcher@0.2.0

Key   : PSVersion
Value : 5.0.10586.117
Name  : PSVersion


Key   : PSCompatibleVersions
Value : {1.0, 2.0, 3.0, 4.0...}
Name  : PSCompatibleVersions


Key   : BuildVersion
Value : 10.0.10586.117
Name  : BuildVersion


Key   : CLRVersion
Value : 4.0.30319.42000
Name  : CLRVersion


Key   : WSManStackVersion
Value : 3.0
Name  : WSManStackVersion


Key   : PSRemotingProtocolVersion
Value : 2.3
Name  : PSRemotingProtocolVersion


Key   : SerializationVersion
Value : 1.1.0.1
Name  : SerializationVersion

Issue Description

I've experienced an issue with the way the debugger handles non-ascii characters. If I create a script with a Unicode/UTF-8 character in, for example the sigma symbol "∑", when I press F5 to run the script through the debugger it translates the symbol like this, "∑". If I highlight the text and run it using F8, it displays the characters correctly.

I've tested this on 3 different machines, one Windows Server 2012 R2, which I included the system details for here. I also tested it on a Windows Server 2016 with the same versions of VS Code and PowerShell extensions and I saw the same results. However, I also tested on it Windows 10 1709, again with the same versions, and it did not have this issue. The only difference between the systems is the Windows 10 system listed the architecture as ia32 and the two servers are x64. Also the Windows 10 system is on PowerShell version 5.1.15063.1088 and the 2016 is on version 5.1.14393.2248.

Here is an example of the code I am running

$string = "Greek sigma symbol: ∑"
$string

Attached Logs

logs.zip