class Paq8px < Formula homepage "http://dhost.info/paq8/" url "http://dhost.info/paq8/paq8px_v69.zip" sha1 "77667a3c61b858d71897f47fc4c4d8eabf3d715c" def install system ENV.cxx, "paq8px_v69.cpp", "-DUNIX", "-DNOASM", "-o", "paq8px" bin.install "paq8px" end test do touch "test.txt" system "echo", "Foobarbaz", ">", "test.txt" system "yes | #{bin}/paq8px test.txt" system "yes | #{bin}/paq8px test.txt.paq8px" rm "test.txt" system "yes | #{bin}/paq8px test.txt.paq8px" rm "test.txt" rm "test.txt.paq8px" end end