diff --git a/test/bintest.rb b/test/bintest.rb
new file mode 100644
index 000000000..e9dbb285e
--- /dev/null
+++ b/test/bintest.rb
@@ -0,0 +1,8 @@
+$:.unshift File.dirname(File.dirname(File.expand_path(__FILE__)))
+require 'test/assert.rb'
+
+Dir['mrbgems/**/bintest/*.rb'].each do |file|
+  load file
+end
+
+load 'test/report.rb'