2 # frozen_string_literal: false
3 # Copyright (C) unicorn hackers <unicorn-public@80x24.org>
4 # License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
6 # this goes for t/integration.t We'll try to put as many tests
7 # in here as possible to avoid startup overhead of Ruby.
9 def early_hints(env, val)
10 env['rack.early_hints'].call('link' => val) # val may be ary or string
11 [ 200, {}, [ val.class.to_s ] ]
16 $orig_rack_200 = Rack::Utils::HTTP_STATUS_CODES[200]
17 Rack::Utils::HTTP_STATUS_CODES[200] = "HI"
21 def restore_status_code
22 $orig_rack_200 or return [ 500, {}, [] ]
23 Rack::Utils::HTTP_STATUS_CODES[200] = $orig_rack_200
33 @callback.call "7\r\nGoodbye\r\n0\r\n\r\n"
38 [ 200, { 'transfer-encoding' => 'chunked' }, WriteOnClose.new ]
46 when String, Integer, true, false; h[k] = v
49 when 'rack.version', 'rack.after_reply'; h[k] = v
50 when 'rack.input'; h[k] = v.class.to_s
57 def rack_input_tests(env)
58 return [ 100, {}, [] ] if /\A100-continue\z/i =~ env['HTTP_EXPECT']
62 input = env['rack.input']
64 when '/rack_input/size_first'; input.size
65 when '/rack_input/rewind_first'; input.rewind
66 when '/rack_input'; # OK
68 abort "bad path: #{env['PATH_INFO']}"
70 if buf = input.read(rand(cap))
72 raise "#{buf.size} > #{cap}" if buf.size > cap
74 end while input.read(rand(cap), buf)
75 buf.clear # remove this call if Ruby ever gets escape analysis
77 h = { 'content-type' => 'text/plain' }
78 if env['HTTP_TRAILER'] =~ /\bContent-MD5\b/i
79 cmd5_b64 = env['HTTP_CONTENT_MD5'] or return [500, {}, ['No Content-MD5']]
80 cmd5_bin = cmd5_b64.unpack('m')[0]
81 if cmd5_bin != dig.digest
82 h['content-length'] = cmd5_b64.size.to_s
83 return [ 500, h, [ cmd5_b64 ] ]
86 h['content-length'] = '32'
87 [ 200, h, [ dig.hexdigest ] ]
92 case env['REQUEST_METHOD']
95 when '/rack-2-newline-headers'; [ 200, { 'X-R2' => "a\nb\nc" }, [] ]
96 when '/rack-3-array-headers'; [ 200, { 'x-r3' => %w(a b c) }, [] ]
97 when '/nil-header-value'; [ 200, { 'X-Nil' => nil }, [] ]
98 when '/unknown-status-pass-through'; [ '666 I AM THE BEAST', {}, [] ]
99 when '/env_dump'; [ 200, {}, [ env_dump(env) ] ]
100 when '/write_on_close'; write_on_close
101 when '/pid'; [ 200, {}, [ "#$$\n" ] ]
102 when '/early_hints_rack2'; early_hints(env, "r\n2")
103 when '/early_hints_rack3'; early_hints(env, %w(r 3))
104 when '/broken_app'; raise RuntimeError, 'hello'
105 when '/aborted'; $nr_aborts += 1; [ 200, {}, [] ]
106 when '/nr_aborts'; [ 200, { 'nr-aborts' => "#$nr_aborts" }, [] ]
108 when '/read_fifo'; [ 200, {}, [ File.read(env['HTTP_READ_FIFO']) ] ]
109 else '/'; [ 200, {}, [ env_dump(env) ] ]
110 end # case PATH_INFO (GET)
112 case env['PATH_INFO']
113 when '/tweak-status-code'; tweak_status_code
114 when '/restore-status-code'; restore_status_code
115 end # case PATH_INFO (POST)
118 case env['PATH_INFO']
119 when %r{\A/rack_input}; rack_input_tests(env)
120 when '/env_dump'; [ 200, {}, [ env_dump(env) ] ]
123 case env['REQUEST_URI']
124 when '*'; [ 200, {}, [ env_dump(env) ] ]
126 end # case REQUEST_METHOD