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Better output for Hashtable Key-Value pairs in CodeCoverage report #150

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Merged
nohwnd merged 1 commit into from
Jul 5, 2014
Merged

Better output for Hashtable Key-Value pairs in CodeCoverage report #150

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38 changes: 32 additions & 6 deletions Functions/Coverage.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -295,14 +295,19 @@ function Get-CoverageCommandText

$parent = Get-ParentNonPipelineAst -Ast $Ast

if ($null -ne $parent -and $reportParentExtentTypes -contains $parent.GetType())
if ($null -ne $parent)
{
return $parent.Extent.Text
}
else
{
return $Ast.Extent.Text
if ($parent -is [System.Management.Automation.Language.HashtableAst])
{
return Get-KeyValuePairText -HashtableAst $parent -ChildAst $Ast
}
elseif ($reportParentExtentTypes -contains $parent.GetType())
{
return $parent.Extent.Text
}
}

return $Ast.Extent.Text
}

function Get-ParentNonPipelineAst
Expand All @@ -320,6 +325,27 @@ function Get-ParentNonPipelineAst
return $parent
}

function Get-KeyValuePairText
{
param (
[System.Management.Automation.Language.HashtableAst] $HashtableAst,
[System.Management.Automation.Language.Ast] $ChildAst
)

Set-StrictMode -Off

foreach ($keyValuePair in $HashtableAst.KeyValuePairs)
{
if ($keyValuePair.Item2.PipelineElements -contains $ChildAst)
{
return '{0} = {1}' -f $keyValuePair.Item1.Extent.Text, $keyValuePair.Item2.Extent.Text
}
}

# This shouldn't happen, but just in case, default to the old output of just the expression.
return $ChildAst.Extent.Text
}

function Get-CoverageMissedCommands
{
param ([object[]] $CommandCoverage)
Expand Down