#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: bar"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers escaped
Foo: bar
#body
abc(close)

#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"foo: bar"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
foo: bar
#body
abc(close)

#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: bar"CRLF
"Foo:baz"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: bar
Foo: baz
#body
abc(close)

#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: bar"CRLF
"foo:baz"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: bar
foo: baz
#body
abc(close)

#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"dnT: bar"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
dnT: bar
#body
abc(close)

#name
Bare U+000D in header value
#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: ba"
CR
"r:x"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers escaped
Foo: ba
r: x
#body
abc(close)

#name
Bare U+000A in header value
#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: ba"
LF
"r:x"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba
r: x
#body
abc(close)

#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: ba"CRLF
" r"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba r
#body
abc(close)

#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo: ba"CRLF
"\u0009r"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba r
#body
abc(close)

#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo: ba"CRLF
"\u000br:x"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers escaped
Foo: ba
\u000Br: x
#body
abc(close)

#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo: ba"CRLF
"\u000Cr:x"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers escaped
Foo: ba
\u000Cr: x
#body
abc(close)

#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: ba"CRLF
" r"CRLF
" x"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba r x
#body
abc(close)

#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: ba"CRLF
" r"CR
" x"LF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba r x
#body
abc(close)

#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: ba"CRLF
"  r"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba r
#body
abc(close)

#name
space before :
#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo :ba"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba
#body
abc(close)

#name
space before :
#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo   :ba"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba
#body
abc(close)

#name
space before :
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo\u0009:ba"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba
#body
abc(close)

#name
U+0009 after :
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo:\u0009ba"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba
#body
abc(close)

#name
U+000C after :
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo:\u000Cba"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers escaped
Foo: \u000Cba
#body
abc(close)

#name
U+0009 after :
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo: \u0009ba"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba
#body
abc(close)

#name
space after value
#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: ba "CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba
#body
abc(close)

#name
space after value
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo: ba \u0009"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: ba
#body
abc(close)

#name
has bad line
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo:bar"CRLF
"xyz"CRLF
"Abcd:def"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: bar
Abcd: def
#body
abc(close)

#name
has bad line
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"xyz"CRLF
"Foo:bar"CRLF
"Abcd:def"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: bar
Abcd: def
#body
abc(close)

#name
has bad line
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
" xyz"CRLF
"Foo:bar"CRLF
"Abcd:def"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: bar
Abcd: def
#body
abc(close)

#name
empty value
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo:"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: 
#body
abc(close)

#name
empty value
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo:  "CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: 
#body
abc(close)

#name
empty value
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo:\u0009"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: 
#body
abc(close)

#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo:abc"CRLF
"def"CRLF
" xyz"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: abc
#body
abc(close)

#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo:abc "CRLF
"    def"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: abc  def
#body
abc(close)

#name
space-only line
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo:abc"CRLF
"    "CRLF
"    "CRLF
"Bar:1"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: abc
Bar: 1
#body
abc(close)

#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo:abc"CRLF
"    "CRLF
"    "CRLF
"   a"CRLF
"Bar:1"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers
Foo: abc   a
Bar: 1
#body
abc(close)

#name
bad header name
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Foo!?:abc"CRLF
"::x"CRLF
"#a:bb"CRLF
"a b c:d"CRLF
"a   bc:d"CRLF
"ab\u0009c:d"CRLF
"Bar:1"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers escaped
| Foo!?: abc
| #a: bb
| a b c: d
| a   bc: d
| ab\u0009c: d
| Bar: 1
#body
abc(close)

#name
non-ASCII header name
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"F"
0x80
0xFE
"oo:abc"CRLF
"Bar:1"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers escaped
F\u0080\u00FEoo: abc
Bar: 1
#body
abc(close)

#name
non-ASCII header value
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"F:"
0x80
0xFE
"abc"CRLF
"Bar:1"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers escaped
F: \u0080\u00FEabc
Bar: 1
#body
abc(close)

#name
non-ASCII header value
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"F:"
0x81
0x40
"abc"CRLF
"Bar:1"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers escaped
F: \u0081@abc
Bar: 1
#body
abc(close)

#name
non-ASCII header value
#method GET
#url /
#data escaped
"HTTP/1.0 200 OK"CRLF
"Content-Type: text/plain; charset=utf-8"CRLF
"F:"
0x81
0x40
"abc"CRLF
"Bar:1"CRLF
CRLF
"abc"
close
#version 1.0
#status 200
#reason OK
#headers escaped
Content-Type: text/plain; charset=utf-8
F: \u0081@abc
Bar: 1
#body
abc(close)

#name
CR as newline
#method GET
#url /
#data escaped
"HTTP/1.0 201 foo"CR
"XYZ:a"CR
CR
"abc"CRLF
CRLF
"def"
close
#version 1.0
#status 201
#reason foo
#headers escaped
XYZ: a
#body
def(close)

#name
CR as newline
#method GET
#url /
#data escaped
"HTTP/1.0 201 foo"LF
"XYZ:a"CR
CR
"abc"CRLF
CRLF
"def"
close
#version 1.0
#status 201
#reason foo
#headers escaped
XYZ: a
#body
def(close)

#name
CR as newline
#method GET
#url /
#data escaped
"HTTP/1.0 201 foo"LF
"XYZ:a"CR
CRLF
"abc"CRLF
CRLF
"def"
close
#version 1.0
#status 201
#reason foo
#headers escaped
XYZ: a
#body
def(close)

#name
CRCRLF
#method GET
#url /
#data escaped
"HTTP/1.0 201 foo"CR
CRLF
"XYZ:a"CR
CRLF
CR
CRLF
"abc"CRLF
CRLF
"def"
close
#version 1.0
#status 201
#reason escaped
foo
#headers escaped
XYZ: a
#body
def(close)

#name
CRCRCRLF
#method GET
#url /
#data escaped
"HTTP/1.0 201 foo"CR
CR
CRLF
"XYZ:a"CR
CR
CRLF
CR
CR
CRLF
"abc"CRLF
CRLF
"def"
close
#version 1.0
#status 201
#reason escaped
foo
#headers escaped
XYZ: a
#body
def(close)

#method GET
#url /
#data
"HTTP/1.0 200 OK"CRLF
"Foo: bar"CRLF
"x" x 10000000
CRLF
"abc"
close
#status 0
#body
(close)

#name
truncated header (no empty line)
#method GET
#url /
#data
"HTTP/1.1 200 OK"CRLF
"Foo: bar"CRLF
close
#status 200
#reason OK
#headers
Foo: bar
#body
(close)
#incomplete

#name
truncated header (EOF before header CRLF)
#method GET
#url /
#data
"HTTP/1.1 200 OK"CRLF
"Foo: bar"
close
#status 200
#reason OK
#headers
Foo: bar
#body
(close)
#incomplete

#name
truncated headers
#method GET
#url /
#data
receive "GET"
"HTTP/1.1 200 OK"CRLF
"Foo: bar"CRLF
close
#status 200
#reason OK
#headers escaped
Foo: bar
#body
(close)
#incomplete

#name
truncated headers
#method GET
#url /
#data
receive "GET"
"HTTP/1.1 200 OK"CRLF
"Content-Length: 3"CRLF
"Foo: bar"CRLF
close
#status 0
#headers escaped
#body
(close)