fix: replace & id -u subprocess with /proc/self/status read in BeforeDiscovery

peppekerstens · peppekerstens · commit cd3767e7c1f9 · 2026-05-09T15:44:01.000+02:00
diff --git a/tests/NetTCPIP.Linux.Native.Tests/NetTCPIP.Linux.Native.Tests.ps1 b/tests/NetTCPIP.Linux.Native.Tests/NetTCPIP.Linux.Native.Tests.ps1
@@ -6,7 +6,9 @@
 
 BeforeDiscovery {
     $script:isLinux = $IsLinux
-    $script:isRoot  = $IsLinux -and ((& id -u) -eq '0')
+    $script:isRoot  = $IsLinux -and (
+                          [System.IO.File]::ReadAllText('/proc/self/status') -match '(?m)^Uid:\s+(\d+)' -and
+                          $Matches[1] -eq '0')
 }
 
 # ---------------------------------------------------------------------------

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,9 @@`
`6`	`6`
`7`	`7`	`BeforeDiscovery {`
`8`	`8`	`$script:isLinux = $IsLinux`
`9`		`- $script:isRoot = $IsLinux -and ((& id -u) -eq '0')`
	`9`	`+ $script:isRoot = $IsLinux -and (`
	`10`	`+ [System.IO.File]::ReadAllText('/proc/self/status') -match '(?m)^Uid:\s+(\d+)' -and`
	`11`	`+ $Matches[1] -eq '0')`
`10`	`12`	`}`
`11`	`13`
`12`	`14`	`# ---------------------------------------------------------------------------`