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tests: Move style constraints tests to separate test file
- This allows importing these tests in other buckets - Simpler UTF-8 BOM reading function
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,153 @@ | ||
| if([String]::IsNullOrEmpty($MyInvocation.PSScriptRoot)) { | ||
| Write-Error 'This script should not be called directly! It has to be imported from a buckets test file!' | ||
| exit 1 | ||
| } | ||
|
|
||
| describe 'Style constraints for non-binary project files' { | ||
|
|
||
| $files = @( | ||
| # gather all files except '*.exe', '*.zip', or any .git repository files | ||
| $repo_files | | ||
| where-object { $_.fullname -inotmatch $($project_file_exclusions -join '|') } | | ||
| where-object { $_.fullname -inotmatch '(.exe|.zip|.dll)$' } | | ||
| where-object { $_.fullname -inotmatch '(unformated)' } | ||
| ) | ||
|
|
||
| $files_exist = ($files.Count -gt 0) | ||
|
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||
| it $('non-binary project files exist ({0} found)' -f $files.Count) -skip:$(-not $files_exist) { | ||
| if (-not ($files.Count -gt 0)) | ||
| { | ||
| throw "No non-binary project were found" | ||
| } | ||
| } | ||
|
|
||
| it 'files do not contain leading UTF-8 BOM' -skip:$(-not $files_exist) { | ||
| # UTF-8 BOM == 0xEF 0xBB 0xBF | ||
| # see http://www.powershellmagazine.com/2012/12/17/pscxtip-how-to-determine-the-byte-order-mark-of-a-text-file @@ https://archive.is/RgT42 | ||
| # ref: http://poshcode.org/2153 @@ https://archive.is/sGnnu | ||
| $badFiles = @( | ||
| foreach ($file in $files) | ||
| { | ||
| if((Get-Command Get-Content).parameters.ContainsKey('AsByteStream')) { | ||
| # PowerShell Core (6.0+) '-Encoding byte' is replaced by '-AsByteStream' | ||
| $content = ([char[]](Get-Content $file.FullName -AsByteStream -TotalCount 3) -join '') | ||
| } else { | ||
| $content = ([char[]](Get-Content $file.FullName -Encoding byte -TotalCount 3) -join '') | ||
| } | ||
| if ([regex]::match($content, '(?ms)^\xEF\xBB\xBF').success) { | ||
| $file.FullName | ||
| } | ||
| } | ||
| ) | ||
|
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||
| if ($badFiles.Count -gt 0) | ||
| { | ||
| throw "The following files have utf-8 BOM: `r`n`r`n$($badFiles -join "`r`n")" | ||
| } | ||
| } | ||
|
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||
| it 'files end with a newline' -skip:$(-not $files_exist) { | ||
| $badFiles = @( | ||
| foreach ($file in $files) | ||
| { | ||
| # Ignore previous TestResults.xml | ||
| if ($file -match "TestResults.xml") { | ||
| continue | ||
| } | ||
| $string = [System.IO.File]::ReadAllText($file.FullName) | ||
| if ($string.Length -gt 0 -and $string[-1] -ne "`n") | ||
| { | ||
| $file.FullName | ||
| } | ||
| } | ||
| ) | ||
|
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||
| if ($badFiles.Count -gt 0) | ||
| { | ||
| throw "The following files do not end with a newline: `r`n`r`n$($badFiles -join "`r`n")" | ||
| } | ||
| } | ||
|
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||
| it 'file newlines are CRLF' -skip:$(-not $files_exist) { | ||
| $badFiles = @( | ||
| foreach ($file in $files) | ||
| { | ||
| $content = Get-Content -raw $file.FullName | ||
| if(!$content) { | ||
| throw "File contents are null: $($file.FullName)" | ||
| } | ||
| $lines = [regex]::split($content, '\r\n') | ||
| $lineCount = $lines.Count | ||
|
|
||
| for ($i = 0; $i -lt $lineCount; $i++) | ||
| { | ||
| if ( [regex]::match($lines[$i], '\r|\n').success ) | ||
| { | ||
| $file.FullName | ||
| break | ||
| } | ||
| } | ||
| } | ||
| ) | ||
|
|
||
| if ($badFiles.Count -gt 0) | ||
| { | ||
| throw "The following files have non-CRLF line endings: `r`n`r`n$($badFiles -join "`r`n")" | ||
| } | ||
| } | ||
|
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||
| it 'files have no lines containing trailing whitespace' -skip:$(-not $files_exist) { | ||
| $badLines = @( | ||
| foreach ($file in $files) | ||
| { | ||
| # Ignore previous TestResults.xml | ||
| if ($file -match "TestResults.xml") { | ||
| continue | ||
| } | ||
| $lines = [System.IO.File]::ReadAllLines($file.FullName) | ||
| $lineCount = $lines.Count | ||
|
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||
| for ($i = 0; $i -lt $lineCount; $i++) | ||
| { | ||
| if ($lines[$i] -match '\s+$') | ||
| { | ||
| 'File: {0}, Line: {1}' -f $file.FullName, ($i + 1) | ||
| } | ||
| } | ||
| } | ||
| ) | ||
|
|
||
| if ($badLines.Count -gt 0) | ||
| { | ||
| throw "The following $($badLines.Count) lines contain trailing whitespace: `r`n`r`n$($badLines -join "`r`n")" | ||
| } | ||
| } | ||
|
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||
| it 'any leading whitespace consists only of spaces (excepting makefiles)' -skip:$(-not $files_exist) { | ||
| $badLines = @( | ||
| foreach ($file in $files) | ||
| { | ||
| if ($file.fullname -inotmatch '(^|.)makefile$') | ||
| { | ||
| $lines = [System.IO.File]::ReadAllLines($file.FullName) | ||
| $lineCount = $lines.Count | ||
|
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||
| for ($i = 0; $i -lt $lineCount; $i++) | ||
| { | ||
| if ($lines[$i] -notmatch '^[ ]*(\S|$)') | ||
| { | ||
| 'File: {0}, Line: {1}' -f $file.FullName, ($i + 1) | ||
| } | ||
| } | ||
| } | ||
| } | ||
| ) | ||
|
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||
| if ($badLines.Count -gt 0) | ||
| { | ||
| throw "The following $($badLines.Count) lines contain TABs within leading whitespace: `r`n`r`n$($badLines -join "`r`n")" | ||
| } | ||
| } | ||
|
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||
| } |