bsdconv: improve test

2013-03-24 23:39:48 -05:00 · 2013-03-24 23:39:48 -05:00 · cc417a51ff
commit cc417a51ff
parent b45cfd2bf5
1 changed files with 7 additions and 3 deletions
--- a/Formula/bsdconv.rb
+++ b/Formula/bsdconv.rb
@ -14,8 +14,12 @@ class Bsdconv < Formula
    system "make", "PREFIX=#{prefix}", "install"
  end

-  def test
-    printf = 'printf "\263\134\245\134\273\134"'
-    system "test `#{printf} | #{bin}/bsdconv big5:utf-8` = '許功蓋'"
+  test do
+    require 'open3'
+    Open3.popen3("#{bin}/bsdconv", "big5:utf-8") do |stdin, stdout, _|
+      stdin.write("\263\134\245\134\273\134")
+      stdin.close
+      stdout.read == "許功蓋"
+    end
  end
 end