jpeg: add test

Closes #35462.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

1 files changed, 8 insertions, 6 deletions

diff --git a/Library/Formula/jpeg.rb b/Library/Formula/jpeg.rb
index 72b88ee28..035e16b85 100644
--- a/Library/Formula/jpeg.rb
+++ b/Library/Formula/jpeg.rb
@@ -1,9 +1,7 @@
-require 'formula'
-
 class Jpeg < Formula
-  homepage 'http://www.ijg.org'
-  url 'http://www.ijg.org/files/jpegsrc.v8d.tar.gz'
-  sha1 'f080b2fffc7581f7d19b968092ba9ebc234556ff'
+  homepage "http://www.ijg.org"
+  url "http://www.ijg.org/files/jpegsrc.v8d.tar.gz"
+  sha1 "f080b2fffc7581f7d19b968092ba9ebc234556ff"
 
   bottle do
     cellar :any
@@ -20,6 +18,10 @@ class Jpeg < Formula
     ENV.universal_binary if build.universal?
     system "./configure", "--disable-dependency-tracking",
                           "--prefix=#{prefix}"
-    system "make install"
+    system "make", "install"
+  end
+
+  test do
+    system "#{bin}/djpeg", test_fixtures("test.jpg")
   end
 end