From 51fe40829e823f7fd18f42c865d2b8d20d2789dd Mon Sep 17 00:00:00 2001
From: Ted Pennings
Date: Mon, 13 Jan 2014 21:54:53 -0500
Subject: dos2unix: a test

Closes #25887.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
---
 Library/Formula/dos2unix.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'Library/Formula/dos2unix.rb')

diff --git a/Library/Formula/dos2unix.rb b/Library/Formula/dos2unix.rb
index d03a09d12..7bfba04dd 100644
--- a/Library/Formula/dos2unix.rb
+++ b/Library/Formula/dos2unix.rb
@@ -22,4 +22,13 @@ class Dos2unix < Formula
                    "LDFLAGS_EXTRA=-L#{gettext.lib} -lintl",
                    "install"
   end
+
+  test do
+    (testpath/'dosfile.txt').write("File with CRLFs\r\nThey will be converted")
+    system "#{bin}/dos2unix", 'dosfile.txt'
+    open('dosfile.txt') do |f|
+      converted = f.read(64)
+      fail if converted.include?("\r")
+    end
+  end
 end
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