test/unit/test_http_parser.rb

   1 # -*- encoding: binary -*-
   2
   3 # Copyright (c) 2005 Zed A. Shaw
   4 # You can redistribute it and/or modify it under the same terms as Ruby.
   5 #
   6 # Additional work donated by contributors.  See http://mongrel.rubyforge.org/attributions.html
   7 # for more information.
   8
   9 require 'test/test_helper'
  10
  11 include Unicorn
  12
  13 class HttpParserTest < Test::Unit::TestCase
  14
  15   def test_parse_simple
  16     parser = HttpParser.new
  17     req = {}
  18     http = "GET / HTTP/1.1\r\n\r\n"
  19     assert_equal req, parser.headers(req, http)
  20     assert_equal '', http
  21
  22     assert_equal 'HTTP/1.1', req['SERVER_PROTOCOL']
  23     assert_equal '/', req['REQUEST_PATH']
  24     assert_equal 'HTTP/1.1', req['HTTP_VERSION']
  25     assert_equal '/', req['REQUEST_URI']
  26     assert_equal 'GET', req['REQUEST_METHOD']
  27     assert_nil req['FRAGMENT']
  28     assert_equal '', req['QUERY_STRING']
  29
  30     assert parser.keepalive?
  31     parser.reset
  32     req.clear
  33
  34     http = "G"
  35     assert_nil parser.headers(req, http)
  36     assert_equal "G", http
  37     assert req.empty?
  38
  39     # try parsing again to ensure we were reset correctly
  40     http = "GET /hello-world HTTP/1.1\r\n\r\n"
  41     assert parser.headers(req, http)
  42
  43     assert_equal 'HTTP/1.1', req['SERVER_PROTOCOL']
  44     assert_equal '/hello-world', req['REQUEST_PATH']
  45     assert_equal 'HTTP/1.1', req['HTTP_VERSION']
  46     assert_equal '/hello-world', req['REQUEST_URI']
  47     assert_equal 'GET', req['REQUEST_METHOD']
  48     assert_nil req['FRAGMENT']
  49     assert_equal '', req['QUERY_STRING']
  50     assert_equal '', http
  51     assert parser.keepalive?
  52   end
  53
  54   def test_connection_close_no_ka
  55     parser = HttpParser.new
  56     req = {}
  57     tmp = "GET / HTTP/1.1\r\nConnection: close\r\n\r\n"
  58     assert_equal req.object_id, parser.headers(req, tmp).object_id
  59     assert_equal "GET", req['REQUEST_METHOD']
  60     assert ! parser.keepalive?
  61   end
  62
  63   def test_connection_keep_alive_ka
  64     parser = HttpParser.new
  65     req = {}
  66     tmp = "HEAD / HTTP/1.1\r\nConnection: keep-alive\r\n\r\n"
  67     assert_equal req.object_id, parser.headers(req, tmp).object_id
  68     assert parser.keepalive?
  69   end
  70
  71   def test_connection_keep_alive_ka_bad_method
  72     parser = HttpParser.new
  73     req = {}
  74     tmp = "POST / HTTP/1.1\r\nConnection: keep-alive\r\n\r\n"
  75     assert_equal req.object_id, parser.headers(req, tmp).object_id
  76     assert ! parser.keepalive?
  77   end
  78
  79   def test_connection_keep_alive_ka_bad_version
  80     parser = HttpParser.new
  81     req = {}
  82     tmp = "GET / HTTP/1.0\r\nConnection: keep-alive\r\n\r\n"
  83     assert_equal req.object_id, parser.headers(req, tmp).object_id
  84     assert parser.keepalive?
  85   end
  86
  87   def test_parse_server_host_default_port
  88     parser = HttpParser.new
  89     req = {}
  90     tmp = "GET / HTTP/1.1\r\nHost: foo\r\n\r\n"
  91     assert_equal req, parser.headers(req, tmp)
  92     assert_equal 'foo', req['SERVER_NAME']
  93     assert_equal '80', req['SERVER_PORT']
  94     assert_equal '', tmp
  95     assert parser.keepalive?
  96   end
  97
  98   def test_parse_server_host_alt_port
  99     parser = HttpParser.new
 100     req = {}
 101     tmp = "GET / HTTP/1.1\r\nHost: foo:999\r\n\r\n"
 102     assert_equal req, parser.headers(req, tmp)
 103     assert_equal 'foo', req['SERVER_NAME']
 104     assert_equal '999', req['SERVER_PORT']
 105     assert_equal '', tmp
 106     assert parser.keepalive?
 107   end
 108
 109   def test_parse_server_host_empty_port
 110     parser = HttpParser.new
 111     req = {}
 112     tmp = "GET / HTTP/1.1\r\nHost: foo:\r\n\r\n"
 113     assert_equal req, parser.headers(req, tmp)
 114     assert_equal 'foo', req['SERVER_NAME']
 115     assert_equal '80', req['SERVER_PORT']
 116     assert_equal '', tmp
 117     assert parser.keepalive?
 118   end
 119
 120   def test_parse_server_host_xfp_https
 121     parser = HttpParser.new
 122     req = {}
 123     tmp = "GET / HTTP/1.1\r\nHost: foo:\r\n" \
 124           "X-Forwarded-Proto: https\r\n\r\n"
 125     assert_equal req, parser.headers(req, tmp)
 126     assert_equal 'foo', req['SERVER_NAME']
 127     assert_equal '443', req['SERVER_PORT']
 128     assert_equal '', tmp
 129     assert parser.keepalive?
 130   end
 131
 132   def test_parse_strange_headers
 133     parser = HttpParser.new
 134     req = {}
 135     should_be_good = "GET / HTTP/1.1\r\naaaaaaaaaaaaa:++++++++++\r\n\r\n"
 136     assert_equal req, parser.headers(req, should_be_good)
 137     assert_equal '', should_be_good
 138     assert parser.keepalive?
 139   end
 140
 141   # legacy test case from Mongrel that we never supported before...
 142   # I still consider Pound irrelevant, unfortunately stupid clients that
 143   # send extremely big headers do exist and they've managed to find Unicorn...
 144   def test_nasty_pound_header
 145     parser = HttpParser.new
 146     nasty_pound_header = "GET / HTTP/1.1\r\nX-SSL-Bullshit:   -----BEGIN CERTIFICATE-----\r\n\tMIIFbTCCBFWgAwIBAgICH4cwDQYJKoZIhvcNAQEFBQAwcDELMAkGA1UEBhMCVUsx\r\n\tETAPBgNVBAoTCGVTY2llbmNlMRIwEAYDVQQLEwlBdXRob3JpdHkxCzAJBgNVBAMT\r\n\tAkNBMS0wKwYJKoZIhvcNAQkBFh5jYS1vcGVyYXRvckBncmlkLXN1cHBvcnQuYWMu\r\n\tdWswHhcNMDYwNzI3MTQxMzI4WhcNMDcwNzI3MTQxMzI4WjBbMQswCQYDVQQGEwJV\r\n\tSzERMA8GA1UEChMIZVNjaWVuY2UxEzARBgNVBAsTCk1hbmNoZXN0ZXIxCzAJBgNV\r\n\tBAcTmrsogriqMWLAk1DMRcwFQYDVQQDEw5taWNoYWVsIHBhcmQYJKoZIhvcNAQEB\r\n\tBQADggEPADCCAQoCggEBANPEQBgl1IaKdSS1TbhF3hEXSl72G9J+WC/1R64fAcEF\r\n\tW51rEyFYiIeZGx/BVzwXbeBoNUK41OK65sxGuflMo5gLflbwJtHBRIEKAfVVp3YR\r\n\tgW7cMA/s/XKgL1GEC7rQw8lIZT8RApukCGqOVHSi/F1SiFlPDxuDfmdiNzL31+sL\r\n\t0iwHDdNkGjy5pyBSB8Y79dsSJtCW/iaLB0/n8Sj7HgvvZJ7x0fr+RQjYOUUfrePP\r\n\tu2MSpFyf+9BbC/aXgaZuiCvSR+8Snv3xApQY+fULK/xY8h8Ua51iXoQ5jrgu2SqR\r\n\twgA7BUi3G8LFzMBl8FRCDYGUDy7M6QaHXx1ZWIPWNKsCAwEAAaOCAiQwggIgMAwG\r\n\tA1UdEwEB/wQCMAAwEQYJYIZIAYb4QgEBBAQDAgWgMA4GA1UdDwEB/wQEAwID6DAs\r\n\tBglghkgBhvhCAQ0EHxYdVUsgZS1TY2llbmNlIFVzZXIgQ2VydGlmaWNhdGUwHQYD\r\n\tVR0OBBYEFDTt/sf9PeMaZDHkUIldrDYMNTBZMIGaBgNVHSMEgZIwgY+AFAI4qxGj\r\n\tloCLDdMVKwiljjDastqooXSkcjBwMQswCQYDVQQGEwJVSzERMA8GA1UEChMIZVNj\r\n\taWVuY2UxEjAQBgNVBAsTCUF1dGhvcml0eTELMAkGA1UEAxMCQ0ExLTArBgkqhkiG\r\n\t9w0BCQEWHmNhLW9wZXJhdG9yQGdyaWQtc3VwcG9ydC5hYy51a4IBADApBgNVHRIE\r\n\tIjAggR5jYS1vcGVyYXRvckBncmlkLXN1cHBvcnQuYWMudWswGQYDVR0gBBIwEDAO\r\n\tBgwrBgEEAdkvAQEBAQYwPQYJYIZIAYb4QgEEBDAWLmh0dHA6Ly9jYS5ncmlkLXN1\r\n\tcHBvcnQuYWMudmT4sopwqlBWsvcHViL2NybC9jYWNybC5jcmwwPQYJYIZIAYb4QgEDBDAWLmh0\r\n\tdHA6Ly9jYS5ncmlkLXN1cHBvcnQuYWMudWsvcHViL2NybC9jYWNybC5jcmwwPwYD\r\n\tVR0fBDgwNjA0oDKgMIYuaHR0cDovL2NhLmdyaWQt5hYy51ay9wdWIv\r\n\tY3JsL2NhY3JsLmNybDANBgkqhkiG9w0BAQUFAAOCAQEAS/U4iiooBENGW/Hwmmd3\r\n\tXCy6Zrt08YjKCzGNjorT98g8uGsqYjSxv/hmi0qlnlHs+k/3Iobc3LjS5AMYr5L8\r\n\tUO7OSkgFFlLHQyC9JzPfmLCAugvzEbyv4Olnsr8hbxF1MbKZoQxUZtMVu29wjfXk\r\n\thTeApBv7eaKCWpSp7MCbvgzm74izKhu3vlDk9w6qVrxePfGgpKPqfHiOoGhFnbTK\r\n\twTC6o2xq5y0qZ03JonF7OJspEd3I5zKY3E+ov7/ZhW6DqT8UFvsAdjvQbXyhV8Eu\r\n\tYhixw1aKEPzNjNowuIseVogKOLXxWI5vAi5HgXdS0/ES5gDGsABo4fqovUKlgop3\r\n\tRA==\r\n\t-----END CERTIFICATE-----\r\n\r\n"
 147     req = {}
 148     buf = nasty_pound_header.dup
 149
 150     assert nasty_pound_header =~ /(-----BEGIN .*--END CERTIFICATE-----)/m
 151     expect = $1.dup
 152     expect.gsub!(/\r\n\t/, ' ')
 153     assert_equal req, parser.headers(req, buf)
 154     assert_equal '', buf
 155     assert_equal expect, req['HTTP_X_SSL_BULLSHIT']
 156   end
 157
 158   def test_continuation_eats_leading_spaces
 159     parser = HttpParser.new
 160     header = "GET / HTTP/1.1\r\n" \
 161              "X-ASDF:      \r\n" \
 162              "\t\r\n" \
 163              "    \r\n" \
 164              "  ASDF\r\n\r\n"
 165     req = {}
 166     assert_equal req, parser.headers(req, header)
 167     assert_equal '', header
 168     assert_equal 'ASDF', req['HTTP_X_ASDF']
 169   end
 170
 171   def test_continuation_eats_scattered_leading_spaces
 172     parser = HttpParser.new
 173     header = "GET / HTTP/1.1\r\n" \
 174              "X-ASDF:   hi\r\n" \
 175              "    y\r\n" \
 176              "\t\r\n" \
 177              "       x\r\n" \
 178              "  ASDF\r\n\r\n"
 179     req = {}
 180     assert_equal req, parser.headers(req, header)
 181     assert_equal '', header
 182     assert_equal 'hi y x ASDF', req['HTTP_X_ASDF']
 183   end
 184
 185   def test_continuation_with_absolute_uri_and_ignored_host_header
 186     parser = HttpParser.new
 187     header = "GET http://example.com/ HTTP/1.1\r\n" \
 188              "Host: \r\n" \
 189              "    YHBT.net\r\n" \
 190              "\r\n"
 191     req = {}
 192     assert_equal req, parser.headers(req, header)
 193     assert_equal 'example.com', req['HTTP_HOST']
 194   end
 195
 196   # this may seem to be testing more of an implementation detail, but
 197   # it also helps ensure we're safe in the presence of multiple parsers
 198   # in case we ever go multithreaded/evented...
 199   def test_resumable_continuations
 200     nr = 1000
 201     req = {}
 202     header = "GET / HTTP/1.1\r\n" \
 203              "X-ASDF:      \r\n" \
 204              "  hello\r\n"
 205     tmp = []
 206     nr.times { |i|
 207       parser = HttpParser.new
 208       assert parser.headers(req, "#{header} #{i}\r\n").nil?
 209       asdf = req['HTTP_X_ASDF']
 210       assert_equal "hello #{i}", asdf
 211       tmp << [ parser, asdf ]
 212       req.clear
 213     }
 214     tmp.each_with_index { |(parser, asdf), i|
 215       assert_equal req, parser.headers(req, "#{header} #{i}\r\n .\r\n\r\n")
 216       assert_equal "hello #{i} .", asdf
 217     }
 218   end
 219
 220   def test_invalid_continuation
 221     parser = HttpParser.new
 222     header = "GET / HTTP/1.1\r\n" \
 223              "    y\r\n" \
 224              "Host: hello\r\n" \
 225              "\r\n"
 226     req = {}
 227     assert_raises(HttpParserError) { parser.headers(req, header) }
 228   end
 229
 230   def test_parse_ie6_urls
 231     %w(/some/random/path"
 232        /some/random/path>
 233        /some/random/path<
 234        /we/love/you/ie6?q=<"">
 235        /url?<="&>="
 236        /mal"formed"?
 237     ).each do |path|
 238       parser = HttpParser.new
 239       req = {}
 240       sorta_safe = %(GET #{path} HTTP/1.1\r\n\r\n)
 241       assert_equal req, parser.headers(req, sorta_safe)
 242       assert_equal path, req['REQUEST_URI']
 243       assert_equal '', sorta_safe
 244       assert parser.keepalive?
 245     end
 246   end
 247
 248   def test_parse_error
 249     parser = HttpParser.new
 250     req = {}
 251     bad_http = "GET / SsUTF/1.1"
 252
 253     assert_raises(HttpParserError) { parser.headers(req, bad_http) }
 254
 255     # make sure we can recover
 256     parser.reset
 257     req.clear
 258     assert_equal req, parser.headers(req, "GET / HTTP/1.0\r\n\r\n")
 259     assert ! parser.keepalive?
 260   end
 261
 262   def test_piecemeal
 263     parser = HttpParser.new
 264     req = {}
 265     http = "GET"
 266     assert_nil parser.headers(req, http)
 267     assert_nil parser.headers(req, http)
 268     assert_nil parser.headers(req, http << " / HTTP/1.0")
 269     assert_equal '/', req['REQUEST_PATH']
 270     assert_equal '/', req['REQUEST_URI']
 271     assert_equal 'GET', req['REQUEST_METHOD']
 272     assert_nil parser.headers(req, http << "\r\n")
 273     assert_equal 'HTTP/1.0', req['HTTP_VERSION']
 274     assert_nil parser.headers(req, http << "\r")
 275     assert_equal req, parser.headers(req, http << "\n")
 276     assert_equal 'HTTP/1.0', req['SERVER_PROTOCOL']
 277     assert_nil req['FRAGMENT']
 278     assert_equal '', req['QUERY_STRING']
 279     assert_equal "", http
 280     assert ! parser.keepalive?
 281   end
 282
 283   # not common, but underscores do appear in practice
 284   def test_absolute_uri_underscores
 285     parser = HttpParser.new
 286     req = {}
 287     http = "GET http://under_score.example.com/foo?q=bar HTTP/1.0\r\n\r\n"
 288     assert_equal req, parser.headers(req, http)
 289     assert_equal 'http', req['rack.url_scheme']
 290     assert_equal '/foo?q=bar', req['REQUEST_URI']
 291     assert_equal '/foo', req['REQUEST_PATH']
 292     assert_equal 'q=bar', req['QUERY_STRING']
 293
 294     assert_equal 'under_score.example.com', req['HTTP_HOST']
 295     assert_equal 'under_score.example.com', req['SERVER_NAME']
 296     assert_equal '80', req['SERVER_PORT']
 297     assert_equal "", http
 298     assert ! parser.keepalive?
 299   end
 300
 301   def test_absolute_uri
 302     parser = HttpParser.new
 303     req = {}
 304     http = "GET http://example.com/foo?q=bar HTTP/1.0\r\n\r\n"
 305     assert_equal req, parser.headers(req, http)
 306     assert_equal 'http', req['rack.url_scheme']
 307     assert_equal '/foo?q=bar', req['REQUEST_URI']
 308     assert_equal '/foo', req['REQUEST_PATH']
 309     assert_equal 'q=bar', req['QUERY_STRING']
 310
 311     assert_equal 'example.com', req['HTTP_HOST']
 312     assert_equal 'example.com', req['SERVER_NAME']
 313     assert_equal '80', req['SERVER_PORT']
 314     assert_equal "", http
 315     assert ! parser.keepalive?
 316   end
 317
 318   # X-Forwarded-Proto is not in rfc2616, absolute URIs are, however...
 319   def test_absolute_uri_https
 320     parser = HttpParser.new
 321     req = {}
 322     http = "GET https://example.com/foo?q=bar HTTP/1.1\r\n" \
 323            "X-Forwarded-Proto: http\r\n\r\n"
 324     assert_equal req, parser.headers(req, http)
 325     assert_equal 'https', req['rack.url_scheme']
 326     assert_equal '/foo?q=bar', req['REQUEST_URI']
 327     assert_equal '/foo', req['REQUEST_PATH']
 328     assert_equal 'q=bar', req['QUERY_STRING']
 329
 330     assert_equal 'example.com', req['HTTP_HOST']
 331     assert_equal 'example.com', req['SERVER_NAME']
 332     assert_equal '443', req['SERVER_PORT']
 333     assert_equal "", http
 334     assert parser.keepalive?
 335   end
 336
 337   # Host: header should be ignored for absolute URIs
 338   def test_absolute_uri_with_port
 339     parser = HttpParser.new
 340     req = {}
 341     http = "GET http://example.com:8080/foo?q=bar HTTP/1.2\r\n" \
 342            "Host: bad.example.com\r\n\r\n"
 343     assert_equal req, parser.headers(req, http)
 344     assert_equal 'http', req['rack.url_scheme']
 345     assert_equal '/foo?q=bar', req['REQUEST_URI']
 346     assert_equal '/foo', req['REQUEST_PATH']
 347     assert_equal 'q=bar', req['QUERY_STRING']
 348
 349     assert_equal 'example.com:8080', req['HTTP_HOST']
 350     assert_equal 'example.com', req['SERVER_NAME']
 351     assert_equal '8080', req['SERVER_PORT']
 352     assert_equal "", http
 353     assert ! parser.keepalive? # TODO: read HTTP/1.2 when it's final
 354   end
 355
 356   def test_absolute_uri_with_empty_port
 357     parser = HttpParser.new
 358     req = {}
 359     http = "GET https://example.com:/foo?q=bar HTTP/1.1\r\n" \
 360            "Host: bad.example.com\r\n\r\n"
 361     assert_equal req, parser.headers(req, http)
 362     assert_equal 'https', req['rack.url_scheme']
 363     assert_equal '/foo?q=bar', req['REQUEST_URI']
 364     assert_equal '/foo', req['REQUEST_PATH']
 365     assert_equal 'q=bar', req['QUERY_STRING']
 366
 367     assert_equal 'example.com:', req['HTTP_HOST']
 368     assert_equal 'example.com', req['SERVER_NAME']
 369     assert_equal '443', req['SERVER_PORT']
 370     assert_equal "", http
 371     assert parser.keepalive? # TODO: read HTTP/1.2 when it's final
 372   end
 373
 374   def test_put_body_oneshot
 375     parser = HttpParser.new
 376     req = {}
 377     http = "PUT / HTTP/1.0\r\nContent-Length: 5\r\n\r\nabcde"
 378     assert_equal req, parser.headers(req, http)
 379     assert_equal '/', req['REQUEST_PATH']
 380     assert_equal '/', req['REQUEST_URI']
 381     assert_equal 'PUT', req['REQUEST_METHOD']
 382     assert_equal 'HTTP/1.0', req['HTTP_VERSION']
 383     assert_equal 'HTTP/1.0', req['SERVER_PROTOCOL']
 384     assert_equal "abcde", http
 385     assert ! parser.keepalive? # TODO: read HTTP/1.2 when it's final
 386   end
 387
 388   def test_put_body_later
 389     parser = HttpParser.new
 390     req = {}
 391     http = "PUT /l HTTP/1.0\r\nContent-Length: 5\r\n\r\n"
 392     assert_equal req, parser.headers(req, http)
 393     assert_equal '/l', req['REQUEST_PATH']
 394     assert_equal '/l', req['REQUEST_URI']
 395     assert_equal 'PUT', req['REQUEST_METHOD']
 396     assert_equal 'HTTP/1.0', req['HTTP_VERSION']
 397     assert_equal 'HTTP/1.0', req['SERVER_PROTOCOL']
 398     assert_equal "", http
 399     assert ! parser.keepalive? # TODO: read HTTP/1.2 when it's final
 400   end
 401
 402   def test_unknown_methods
 403     %w(GETT HEADR XGET XHEAD).each { |m|
 404       parser = HttpParser.new
 405       req = {}
 406       s = "#{m} /forums/1/topics/2375?page=1#posts-17408 HTTP/1.1\r\n\r\n"
 407       ok = false
 408       assert_nothing_raised do
 409         ok = parser.headers(req, s)
 410       end
 411       assert ok
 412       assert_equal '/forums/1/topics/2375?page=1', req['REQUEST_URI']
 413       assert_equal 'posts-17408', req['FRAGMENT']
 414       assert_equal 'page=1', req['QUERY_STRING']
 415       assert_equal "", s
 416       assert_equal m, req['REQUEST_METHOD']
 417       assert ! parser.keepalive? # TODO: read HTTP/1.2 when it's final
 418     }
 419   end
 420
 421   def test_fragment_in_uri
 422     parser = HttpParser.new
 423     req = {}
 424     get = "GET /forums/1/topics/2375?page=1#posts-17408 HTTP/1.1\r\n\r\n"
 425     ok = false
 426     assert_nothing_raised do
 427       ok = parser.headers(req, get)
 428     end
 429     assert ok
 430     assert_equal '/forums/1/topics/2375?page=1', req['REQUEST_URI']
 431     assert_equal 'posts-17408', req['FRAGMENT']
 432     assert_equal 'page=1', req['QUERY_STRING']
 433     assert_equal '', get
 434     assert parser.keepalive?
 435   end
 436
 437   # lame random garbage maker
 438   def rand_data(min, max, readable=true)
 439     count = min + ((rand(max)+1) *10).to_i
 440     res = count.to_s + "/"
 441
 442     if readable
 443       res << Digest::SHA1.hexdigest(rand(count * 100).to_s) * (count / 40)
 444     else
 445       res << Digest::SHA1.digest(rand(count * 100).to_s) * (count / 20)
 446     end
 447
 448     return res
 449   end
 450
 451
 452   def test_horrible_queries
 453     parser = HttpParser.new
 454
 455     # then that large header names are caught
 456     10.times do |c|
 457       get = "GET /#{rand_data(10,120)} HTTP/1.1\r\nX-#{rand_data(1024, 1024+(c*1024))}: Test\r\n\r\n"
 458       assert_raises Unicorn::HttpParserError do
 459         parser.headers({}, get)
 460         parser.reset
 461       end
 462     end
 463
 464     # then that large mangled field values are caught
 465     10.times do |c|
 466       get = "GET /#{rand_data(10,120)} HTTP/1.1\r\nX-Test: #{rand_data(1024, 1024+(c*1024), false)}\r\n\r\n"
 467       assert_raises Unicorn::HttpParserError do
 468         parser.headers({}, get)
 469         parser.reset
 470       end
 471     end
 472
 473     # then large headers are rejected too
 474     get = "GET /#{rand_data(10,120)} HTTP/1.1\r\n"
 475     get << "X-Test: test\r\n" * (80 * 1024)
 476     assert_raises Unicorn::HttpParserError do
 477       parser.headers({}, get)
 478       parser.reset
 479     end
 480
 481     # finally just that random garbage gets blocked all the time
 482     10.times do |c|
 483       get = "GET #{rand_data(1024, 1024+(c*1024), false)} #{rand_data(1024, 1024+(c*1024), false)}\r\n\r\n"
 484       assert_raises Unicorn::HttpParserError do
 485         parser.headers({}, get)
 486         parser.reset
 487       end
 488     end
 489
 490   end
 491 end
 492