From f4e3469f52209cdd662d6e50f7a119a4f4bfaac4 Mon Sep 17 00:00:00 2001
From: Anil Madhavapeddy
Date: Mon, 27 Oct 2014 19:02:08 +0000
Subject: camlp4: add missing version, and add testcase

---
 Library/Formula/camlp4.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'Library/Formula')

diff --git a/Library/Formula/camlp4.rb b/Library/Formula/camlp4.rb
index 0eb0a7d67..124f97ac4 100644
--- a/Library/Formula/camlp4.rb
+++ b/Library/Formula/camlp4.rb
@@ -1,6 +1,7 @@
 require "formula"
 
 class Camlp4 < Formula
+  version '4.02.1+1'
   homepage "https://github.com/ocaml/camlp4"
   url "https://github.com/ocaml/camlp4/archive/4.02.1+1.tar.gz"
   sha1 "7d0f879517887299167f1c3eefa8f4d266d69183"
@@ -17,4 +18,11 @@ class Camlp4 < Formula
     system "make", "all"
     system "make", "install"
   end
+
+  test do
+    (testpath/"foo.ml").write("type t = Homebrew | Rocks")
+    system "#{bin}/camlp4", "-parser", "OCaml", "-printer", "OCamlr", "foo.ml", "-o", (testpath/"foo.ml.out")
+    assert_equal "type t = [ Homebrew | Rocks ];", (testpath/"foo.ml.out").read.strip
+  end
+
 end
-- 
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