From 016d05d1f531bade84342313f253ffaf5b77ee65 Mon Sep 17 00:00:00 2001
From: Mike Naberezny
Date: Sat, 8 Feb 2014 11:45:21 -0800
Subject: pstree: add test

Closes #26534.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
---
 Library/Formula/pstree.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'Library/Formula')

diff --git a/Library/Formula/pstree.rb b/Library/Formula/pstree.rb
index b5c29bb9e..9d5be3f06 100644
--- a/Library/Formula/pstree.rb
+++ b/Library/Formula/pstree.rb
@@ -9,4 +9,11 @@ class Pstree < Formula
     system "make pstree"
     bin.install "pstree"
   end
+
+  test do
+    lines = `#{bin}/pstree #{Process.pid}`.strip.split("\n")
+    assert lines[0].include?($0)
+    assert lines[1].include?("#{bin}/pstree")
+    assert_equal 0, $?.exitstatus
+  end
 end
-- 
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