mdxmini: add test

1 files changed, 28 insertions, 0 deletions

diff --git a/Library/Formula/mdxmini.rb b/Library/Formula/mdxmini.rb
index 243972117..bac6e38ab 100644
--- a/Library/Formula/mdxmini.rb
+++ b/Library/Formula/mdxmini.rb
@@ -10,6 +10,11 @@ class Mdxmini < Formula
 
   depends_on 'sdl' unless build.include? "lib-only"
 
+  resource "test_song" do
+    url "ftp://ftp.modland.com/pub/modules/MDX/Popful Mail/pop-00.mdx"
+    sha256 "86f21fbbaf93eb60e79fa07c759b906a782afe4e1db5c7e77a1640e6bf63fd14"
+  end
+
   def install
     cd "jni/mdxmini" do
       # Specify Homebrew's cc
@@ -28,4 +33,27 @@ class Mdxmini < Formula
       (include+'libmdxmini').install Dir['src/*.h']
     end
   end
+
+  test do
+    resource("test_song").stage testpath
+    (testpath/"mdxtest.c").write <<-EOS.undent
+    #include <stdio.h>
+    #include "libmdxmini/mdxmini.h"
+
+    int main(int argc, char** argv)
+    {
+        t_mdxmini mdx;
+        char title[100];
+        mdx_open(&mdx, argv[1], argv[2]);
+        mdx_get_title(&mdx, title);
+        printf("%s\\n", title);
+    }
+    EOS
+    system ENV.cc, "mdxtest.c", "-lmdxmini", "-o", "mdxtest"
+
+    result = `#{testpath}/mdxtest #{testpath}/pop-00.mdx #{testpath}`.chomp
+    # Song title is in Shift-JIS
+    expected = "\x82\xDB\x82\xC1\x82\xD5\x82\xE9\x83\x81\x83C\x83\x8B         \x83o\x83b\x83N\x83A\x83b\x83v\x8D\xEC\x90\xAC          (C)Falcom 1992 cv.\x82o\x82h. ass.\x82s\x82`\x82o\x81{"
+    assert_equal expected, result
+  end
 end