http11_parser: accept '"' (double-quote), '<', and '>' characters in URLs

Some broken web browsers don't properly escape ", <, and > characters
in URLs, however these URLs to occasionally legitimate and sometimes
show up.

This patch was submitted by Eden Li here:
  http://rubyforge.org/pipermail/mongrel-users/2006-October/001845.html

This patch was accepted by Zed Shaw here:
  http://rubyforge.org/pipermail/mongrel-users/2006-October/001847.html


git-svn-id: svn+ssh://rubyforge.org/var/svn/mongrel/trunk@996 19e92222-5c0b-0410-8929-a290d50e31e9

1 files changed, 18 insertions, 0 deletions

diff --git a/test/test_http11.rb b/test/test_http11.rb
index 96b6a1b..64fe19b 100644
--- a/test/test_http11.rb
+++ b/test/test_http11.rb
@@ -52,6 +52,24 @@ class HttpParserTest < Test::Unit::TestCase
     #assert parser.finished?
     #assert !parser.error?
   end
+
+  def test_parse_ie6_urls
+    %w(/some/random/path"
+       /some/random/path>
+       /some/random/path<
+       /we/love/you/ie6?q=<"">
+       /url?<="&>="
+       /mal"formed"?
+    ).each do |path|
+      parser = HttpParser.new
+      req = {}
+      sorta_safe = %(GET #{path} HTTP/1.1\r\n\r\n)
+      nread = parser.execute(req, sorta_safe, 0)
+      assert_equal sorta_safe.length, nread
+      assert parser.finished?
+      assert !parser.error?
+    end
+  end
   
   def test_parse_error
     parser = HttpParser.new