Preview extension crashes on mouse hover over a code block highlighted as a problem Pester

[Glober777]

Issue Description

I am observing a crash of the Preview extension every time I hover over a block of code (inside a Pester test script) that is highlighted as a Problem (due to a test failure during the past run). As soon as I hover over, I can see a brief appearance of a little tool-tip showing the name of the failed test and a tiny message saying No quick fixes available and once it disappears, I receive a notification about termination of the PowerShell session.

Attached Logs

Diagnostics logs will be uploaded over an email.

Environment Information

Visual Studio Code

Name	Version
Operating System	Windows_NT x64 10.0.17763
VSCode	1.37.0
PowerShell Extension Version	2019.5.0

PowerShell Information

Name	Value
PSVersion	5.1.17763.503
PSEdition	Desktop
PSCompatibleVersions	1.0 2.0 3.0 4.0 5.0 5.1.17763.503
BuildVersion	10.0.17763.503
CLRVersion	4.0.30319.42000
WSManStackVersion	3.0
PSRemotingProtocolVersion	2.3
SerializationVersion	1.1.0.1

Visual Studio Code Extensions

Visual Studio Code Extensions(Click to Expand)

Extension	Author	Version
azure-account	ms-vscode	0.8.4
azure-pipelines	ms-azure-devops	1.155.0
beautify	HookyQR	1.5.0
code-settings-sync	Shan	3.4.1
code-spell-checker	streetsidesoftware	1.7.17
csharp	ms-vscode	1.21.0
docs-article-templates	docsmsft	0.2.7
docs-authoring-pack	docsmsft	0.1.2
docs-markdown	docsmsft	0.2.13
docs-preview	docsmsft	0.3.25
docs-yaml	docsmsft	0.2.3
ecdc	mitchdenny	1.3.0
EditorConfig	EditorConfig	0.13.0
gc-excelviewer	GrapeCity	2.1.32
gitlens	eamodio	9.9.3
live-html-previewer	hdg	0.3.0
mssql	ms-mssql	1.6.0
partial-diff	ryu1kn	1.4.0
pomodoro-code	odonno	0.2.1
powershell-preview	ms-vscode	2019.5.0
team	ms-vsts	1.149.2
theme-hackershaze	Nuuf	2.0.1
todo-tree	Gruntfuggly	0.0.140
vscode-hexdump	slevesque	1.7.2
vscode-logicapps	ms-azuretools	0.2.9
vscode-markdownlint	DavidAnson	0.30.1
vscode-yaml	redhat	0.4.1
xml	DotJoshJohnson	2.5.0

[SydneyhSmith]

@Glober777 from the logs it looks like you have a line with 1.7976931348623157E+308 characters and this is causing the crash...do you have any context on this? Is this behavior/crash happening with all your scripts or just a particular one?

[Glober777]

Hey @SydneyhSmith, here's a sample project that repro the issue:
2135_Repro.zip

Just open it up in VSCode, and execute the default test Task for the project (so that the failed test would show up in the Problems list).

Just in case, I've also sent another set of logs collected from the repro project over an email.

[SydneyhSmith]

@Glober777 thanks for providing more information, we are still having trouble reproducing this...do you have any settings enabled related to PowerShell in VsCode?

[Glober777]

@SydneyhSmith, the only PowerShell related settings that I have are:

{
   "powershell.developer.editorServicesLogLevel": "Diagnostic",
   "powershell.developer.featureFlags": [ "PSReadLine" ],
   "terminal.integrated.shell.windows": "C:\\Windows\\sysnative\\WindowsPowerShell\\v1.0\\powershell.exe",
   "workbench.colorTheme": "PowerShell ISE"
}

Looks like the range for the codeAction follows the line with the 'It' statement, and the character number for the ending doesn't seem to depend on the test name.

Additionally, I've tested it out with the non-preview version of the extension and I'm experiencing the same issue. I wonder if I could get these extensions broken somehow. Uninstalling and re-installing doesn't help.

[SydneyhSmith]

I can see a brief appearance of a little tool-tip showing the name of the failed test and a tiny message saying No quick fixes available and once it disappears, I receive a notification about termination of the PowerShell session.

Thanks so much for all the information..you are right in that the codeAction seems to be what is causing the crash. The codeAction is coming from vscode so that is one reason we are having trouble tracking this issue down, since you seem to be able to consistently repro this to get more information on the code action could you please provide a GIF or screenshot of the above behavior?

This issue is being closed as inactive, if this issue is still occurring it will be re-opened