From a529bff212c966fe95a23196f0c3a92de0367bcd Mon Sep 17 00:00:00 2001
From: Andrew Schwartzmeyer <andschwa@microsoft.com>
Date: Thu, 21 Apr 2016 15:59:40 -0700
Subject: [PATCH] Add tests for powershell -? parsing

And all other accepted forms.
---
 test/powershell/CoreConsoleHost.Tests.ps1 | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 test/powershell/CoreConsoleHost.Tests.ps1

diff --git a/test/powershell/CoreConsoleHost.Tests.ps1 b/test/powershell/CoreConsoleHost.Tests.ps1
new file mode 100644
index 000000000..f2c3d48f1
--- /dev/null
+++ b/test/powershell/CoreConsoleHost.Tests.ps1
@@ -0,0 +1,12 @@
+Describe "CoreConsoleHost unit tests" {
+    $powershell = Join-Path -Path $PsHome -ChildPath "powershell"
+
+    Context "Command-line parsing" {
+
+        foreach ($x in "--help", "-help", "-h", "-?", "--he", "-hel", "--HELP", "-hEl") {
+            It "Accepts '$x' as a parameter for help" {
+                & $powershell -noprofile $x | ?{ $_ -match "usage: powershell" } | Should Not BeNullOrEmpty
+            }
+        }
+    }
+}