pester complains "file newlines are CRLF"

[Congee]

Got these errors, But it's weird that pester on Appveyor doesn't fail. Also, I pulled from upstream with newest testing scripts. This means this issue may be nonreproducible.

 [-] file newlines are CRLF 85ms
   ArgumentNullException: Value cannot be null.
   Parameter name: input
   MethodInvocationException: Exception calling "Split" with "2" argument(s): "Value cannot be null.
   Parameter name: input"
   at <ScriptBlock>, C:\Users\Congee\Projects\scoop\test\00-Project.Tests.ps1: line 138

Describing manifest-validation
 [+] Scoop.Validator is available 133ms
   Context parse_json function
    [+] fails with invalid json 48ms
   Context schema validation
    [+] fails with broken schema 151ms
    [+] fails with broken manifest 106ms
    [+] fails with invalid manifest 91ms
   Context manifest validates against the schema
    [*] .#fzf.json: Error reading JObject from JsonReader. Path '', line 0, position 0.
    [-] .#fzf.json 100ms
      Expected: {0}
      But was:  {1}
      58:                 $validator.Errors.Count | should be 0
      at <ScriptBlock>, C:\Users\Congee\Projects\scoop\test\Scoop-Manifest.Tests.ps1: line 58

#1374
Annoying, any idea?

[lukesampson]

It looks like the first error (file newlines are CRLF) is due to an empty file. I've added a few lines to throw an exception and help you work out which file it is.

[Congee]

Solved! 🎉
This is because sed created bucket/.#fzf.json when I was trying to remove UTF-8 BOM header bytes.