dvdauthor 0.7.2

depend on libxml2 for <= 10.11
add a test

Closes #17654.

Signed-off-by: ilovezfs <ilovezfs@icloud.com>

Formula/dvdauthor.rb

@@ -1,9 +1,8 @@
 class Dvdauthor < Formula
   desc "DVD-authoring toolset"
   homepage "https://dvdauthor.sourceforge.io/"
-  url "https://downloads.sourceforge.net/project/dvdauthor/dvdauthor/0.7.1/dvdauthor-0.7.1.tar.gz"
-  sha256 "501fb11b09c6eb9c5a229dcb400bd81e408cc78d34eab6749970685023c51fe9"
-  revision 1
+  url "https://downloads.sourceforge.net/project/dvdauthor/dvdauthor-0.7.2.tar.gz"
+  sha256 "3020a92de9f78eb36f48b6f22d5a001c47107826634a785a62dfcd080f612eb7"
 
   bottle do
     cellar :any
@@ -19,6 +18,7 @@ class Dvdauthor < Formula
   depends_on "libdvdread"
   depends_on "freetype"
   depends_on "libpng"
+  depends_on "libxml2" if MacOS.version <= :el_capitan
 
   def install
     system "./configure", "--disable-dependency-tracking",
@@ -28,4 +28,8 @@ def install
     ENV.deparallelize # Install isn't parallel-safe
     system "make", "install"
   end
+
+  test do
+    assert_match "VOBFILE", shell_output("#{bin}/dvdauthor --help 2>&1", 1)
+  end
 end