From 5e2051bdeac6153085ec09bb6eb53cd31cb6a86b Mon Sep 17 00:00:00 2001
From: Mathias Vorreiter Pedersen <mapeder@microsoft.com>
Date: Thu, 26 Sep 2024 18:44:40 +0100
Subject: [PATCH] PS: Add test.

---
 .../library-tests/dataflow/params/test.ps1    | 35 ++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

diff --git a/powershell/ql/test/library-tests/dataflow/params/test.ps1 b/powershell/ql/test/library-tests/dataflow/params/test.ps1
index 0fe835d8bee..c217580d723 100644
--- a/powershell/ql/test/library-tests/dataflow/params/test.ps1
+++ b/powershell/ql/test/library-tests/dataflow/params/test.ps1
@@ -3,4 +3,37 @@ function Foo($a) {
 }
 
 $x = Source "1"
-Foo $x
\ No newline at end of file
+Foo $x
+
+function ThreeArgs($x, $y, $z) {
+    Sink $x # $ MISSING: hasValueFlow=x
+    Sink $y # $ MISSING: hasValueFlow=y
+    Sink $z # $ MISSING: hasValueFlow=z
+}
+
+$first = Source "x"
+$second = Source "y"
+$third = Source "z"
+
+ThreeArgs $first $second $third
+ThreeArgs $second -x $first $third
+ThreeArgs -x $first $second $third
+ThreeArgs $first -y $second $third
+ThreeArgs -y $second $first $third
+ThreeArgs $second -x $first -z $third
+ThreeArgs -x $first $second -z $third
+ThreeArgs $first -y $second -z $third
+ThreeArgs -y $second $first -z $third
+ThreeArgs $second -x $first -z $third
+ThreeArgs -x $first -z $third $second
+ThreeArgs $first -y $second -z $third
+ThreeArgs -y $second -z $third $first
+ThreeArgs $second -z $third -x $first
+ThreeArgs -x $first -z $third $second
+ThreeArgs $first -z $third -y $second
+ThreeArgs -y $second -z $third $first
+ThreeArgs -z $third -y $second $first
+ThreeArgs -z $third $second -x $first
+ThreeArgs -z $third -x $first $second
+ThreeArgs -z $third $first -y $second
+ThreeArgs -z $third -y $second $first
\ No newline at end of file