* [PATCH] reflect changes in Rack::Utils::HTTP_STATUS_CODES
@ 2015-06-30 0:35 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2015-06-30 0:35 UTC (permalink / raw)
To: spew
---
lib/unicorn/http_response.rb | 19 ++++++++-----------
test/unit/test_response.rb | 22 +++++++++++++++++++++-
2 files changed, 29 insertions(+), 12 deletions(-)
diff --git a/lib/unicorn/http_response.rb b/lib/unicorn/http_response.rb
index 016dac8..ba8c786 100644
--- a/lib/unicorn/http_response.rb
+++ b/lib/unicorn/http_response.rb
@@ -10,15 +10,10 @@
# is the job of Rack, with the exception of the "Date" and "Status" header.
module Unicorn::HttpResponse
- # Every standard HTTP code mapped to the appropriate message.
- CODES = Rack::Utils::HTTP_STATUS_CODES.inject({}) { |hash,(code,msg)|
- hash[code] = "#{code} #{msg}"
- hash
- }
- CRLF = "\r\n"
-
+ # internal API, code will always be common-enough-for-even-old-Rack
def err_response(code, response_start_sent)
- "#{response_start_sent ? '' : 'HTTP/1.1 '}#{CODES[code]}\r\n\r\n"
+ "#{response_start_sent ? '' : 'HTTP/1.1 '}" \
+ "#{code} #{Rack::Utils::HTTP_STATUS_CODES[code]}\r\n\r\n"
end
# writes the rack_response to socket as an HTTP response
@@ -26,9 +21,11 @@ module Unicorn::HttpResponse
response_start_sent=false)
hijack = nil
- http_response_start = response_start_sent ? '' : 'HTTP/1.1 '
if headers
- buf = "#{http_response_start}#{CODES[status.to_i] || status}\r\n" \
+ code = status.to_i
+ msg = Rack::Utils::HTTP_STATUS_CODES[code]
+ start = response_start_sent ? ''.freeze : 'HTTP/1.1 '.freeze
+ buf = "#{start}#{msg ? %Q(#{code} #{msg}) : status}\r\n" \
"Date: #{httpdate}\r\n" \
"Connection: close\r\n"
headers.each do |key, value|
@@ -48,7 +45,7 @@ module Unicorn::HttpResponse
end
end
end
- socket.write(buf << CRLF)
+ socket.write(buf << "\r\n".freeze)
end
if hijack
diff --git a/test/unit/test_response.rb b/test/unit/test_response.rb
index 3478288..92f1749 100644
--- a/test/unit/test_response.rb
+++ b/test/unit/test_response.rb
@@ -74,9 +74,29 @@ class ResponseTest < Test::Unit::TestCase
def test_unknown_status_pass_through
out = StringIO.new
- http_response_write(out,"666 I AM THE BEAST", {}, [] )
+ http_response_write(out,"666 I AM THE BEAST", {}, [])
assert ! out.closed?
headers = out.string.split(/\r\n\r\n/).first.split(/\r\n/)
assert %r{\AHTTP/\d\.\d 666 I AM THE BEAST\z}.match(headers[0])
end
+
+ def test_modified_rack_http_status_codes_late
+ r, w = IO.pipe
+ pid = fork do
+ r.close
+ # Users may want to globally override the status text associated
+ # with an HTTP status code in their app.
+ Rack::Utils::HTTP_STATUS_CODES[200] = "HI"
+ http_response_write(w, 200, {}, [])
+ w.close
+ end
+ w.close
+ assert_equal "HTTP/1.1 200 HI\r\n", r.gets
+ r.read # just drain the pipe
+ pid, status = Process.waitpid2(pid)
+ assert_predicate status, :success?
+ ensure
+ r.close
+ w.close unless w.closed?
+ end
end
--
EW
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