1 files changed, 23 insertions, 0 deletions
diff --git a/t/content-md5.ru b/t/content-md5.ru
new file mode 100644
index 0000000..e3ce4d3
--- /dev/null
+++ b/t/content-md5.ru
@@ -0,0 +1,23 @@
+# SHA1 checksum generator
+bs = ENV['bs'] ? ENV['bs'].to_i : 4096
+require 'digest/md5'
+use Rack::ContentLength
+app = lambda do |env|
+  /\A100-continue\z/i =~ env['HTTP_EXPECT'] and
+    return [ 100, {}, [] ]
+  digest = Digest::MD5.new
+  input = env['rack.input']
+  if buf = input.read(bs)
+    begin
+      digest.update(buf)
+    end while input.read(bs, buf)
+  end
+
+  expect = env['HTTP_CONTENT_MD5']
+  readed = [ digest.digest ].pack('m').strip
+  body = "expect=#{expect}\nreaded=#{readed}\n"
+  status = expect == readed ? 200 : 500
+
+  [ status, {'Content-Type' => 'text/plain'}, [ body ] ]
+end
+run app