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Extra whitespace when running jest tests in a PowerShell window. #10591

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opened 2026-01-31 02:25:19 +00:00 by claunia · 0 comments
claunia commented 2026-01-31 02:25:19 +00:00
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Originally created by @Butters646 on GitHub (Sep 11, 2020).

I don't know if this is specific to jest, that is just how I observed this behavior. I get large "chunks" of whitespace in my terminal session when I run my tests. This doesn't happen when I use PowerShell directly or when I use the command prompt in Windows Terminal, so it looks like it is an issue with the PowerShell window in Window Terminal.

I have attached screenshots of the issue. This is just one example of the extra space. Huge chunks of blank lines appear throughout the run in the PowerShell window.

cmd prompt Window in Windows Terminal
PowerShell stand alone Window
PowerShell Window in Windows Terminal

Originally created by @Butters646 on GitHub (Sep 11, 2020). I don't know if this is specific to jest, that is just how I observed this behavior. I get large "chunks" of whitespace in my terminal session when I run my tests. This doesn't happen when I use PowerShell directly or when I use the command prompt in Windows Terminal, so it looks like it is an issue with the PowerShell window in Window Terminal. I have attached screenshots of the issue. This is just one example of the extra space. Huge chunks of blank lines appear throughout the run in the PowerShell window. ![cmd prompt Window in Windows Terminal](https://user-images.githubusercontent.com/35573003/92928991-da279200-f40d-11ea-8a2c-6adba62a4459.png) ![PowerShell stand alone Window](https://user-images.githubusercontent.com/35573003/92928993-da279200-f40d-11ea-98b6-9d84e264878b.png) ![PowerShell Window in Windows Terminal](https://user-images.githubusercontent.com/35573003/92928995-dac02880-f40d-11ea-997b-0596bda7b267.png)
claunia added the Resolution-Duplicate label 2026-01-31 02:25:19 +00:00
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