test/test_rack_file_compat.rb

   1 # -*- encoding: binary -*-
   2 require "rack"
   3 require "test/unit"
   4 require "socket"
   5 require "io/splice"
   6
   7 class TestRackFileCompat < Test::Unit::TestCase
   8   def setup
   9     @app = Rack::File.new(File.dirname(__FILE__))
  10     @req = Rack::MockRequest.new(@app)
  11     @base_file = File.basename(__FILE__)
  12     @r, @w = UNIXSocket.pair
  13   end
  14
  15   def teardown
  16     [ @r, @w ].each { |io| io.closed? or io.close }
  17   end
  18
  19   def test_get_rack_file
  20     env = Rack::MockRequest.env_for "http://example.com/#@base_file"
  21     status, headers, body = @app.call(env)
  22     assert_equal 200, status.to_i
  23     headers.each { |k,v|
  24       assert_instance_of String, k.to_str
  25       assert_instance_of String, v.to_str
  26     }
  27     thr = Thread.new { @r.read(File.size(__FILE__)) }
  28     assert_equal File.size(__FILE__), IO::Splice.copy_stream(body, @w)
  29     assert_equal File.read(__FILE__), thr.value
  30   end
  31 end if IO.respond_to?(:copy_stream)