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|
# coding: US-ASCII
# frozen_string_literal: false
require 'net/http'
require 'test/unit'
require 'stringio'
class HTTPResponseTest < Test::Unit::TestCase
def test_singleline_header
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Content-Length: 5
Connection: close
hello
EOS
res = Net::HTTPResponse.read_new(io)
assert_equal('5', res['content-length'])
assert_equal('close', res['connection'])
end
def test_multiline_header
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
X-Foo: XXX
YYY
X-Bar:
XXX
\tYYY
hello
EOS
res = Net::HTTPResponse.read_new(io)
assert_equal('XXX YYY', res['x-foo'])
assert_equal('XXX YYY', res['x-bar'])
end
def test_read_body
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: 5
hello
EOS
res = Net::HTTPResponse.read_new(io)
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal 'hello', body
end
def test_read_body_body_encoding_false
body = "hello\u1234"
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: #{body.bytesize}
#{body}
EOS
res = Net::HTTPResponse.read_new(io)
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal "hello\u1234".b, body
assert_equal Encoding::ASCII_8BIT, body.encoding
end
def test_read_body_body_encoding_encoding
body = "hello\u1234"
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: #{body.bytesize}
#{body}
EOS
res = Net::HTTPResponse.read_new(io)
res.body_encoding = Encoding.find('utf-8')
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal "hello\u1234", body
assert_equal Encoding::UTF_8, body.encoding
end
def test_read_body_body_encoding_string
body = "hello\u1234"
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: #{body.bytesize}
#{body}
EOS
res = Net::HTTPResponse.read_new(io)
res.body_encoding = 'utf-8'
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal "hello\u1234", body
assert_equal Encoding::UTF_8, body.encoding
end
def test_read_body_body_encoding_true_without_content_type_header
body = "hello\u1234"
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: #{body.bytesize}
#{body}
EOS
res = Net::HTTPResponse.read_new(io)
res.body_encoding = true
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal "hello\u1234".b, body
assert_equal Encoding::ASCII_8BIT, body.encoding
end
def test_read_body_body_encoding_true_with_utf8_content_type_header
body = "hello\u1234"
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: #{body.bytesize}
Content-Type: text/plain; charset=utf-8
#{body}
EOS
res = Net::HTTPResponse.read_new(io)
res.body_encoding = true
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal "hello\u1234", body
assert_equal Encoding::UTF_8, body.encoding
end
def test_read_body_body_encoding_true_with_iso_8859_1_content_type_header
body = "hello\u1234"
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: #{body.bytesize}
Content-Type: text/plain; charset=iso-8859-1
#{body}
EOS
res = Net::HTTPResponse.read_new(io)
res.body_encoding = true
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal "hello\u1234".force_encoding("ISO-8859-1"), body
assert_equal Encoding::ISO_8859_1, body.encoding
end
def test_read_body_body_encoding_true_with_utf8_meta_charset
res_body = "<html><meta charset=\"utf-8\">hello\u1234</html>"
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: #{res_body.bytesize}
Content-Type: text/html
#{res_body}
EOS
res = Net::HTTPResponse.read_new(io)
res.body_encoding = true
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal res_body, body
assert_equal Encoding::UTF_8, body.encoding
end
def test_read_body_body_encoding_true_with_iso8859_1_meta_charset
res_body = "<html><meta charset=\"iso-8859-1\">hello\u1234</html>"
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: #{res_body.bytesize}
Content-Type: text/html
#{res_body}
EOS
res = Net::HTTPResponse.read_new(io)
res.body_encoding = true
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal res_body.force_encoding("ISO-8859-1"), body
assert_equal Encoding::ISO_8859_1, body.encoding
end
def test_read_body_body_encoding_true_with_utf8_meta_content_charset
res_body = "<meta http-equiv='content-type' content='text/html; charset=UTF-8'>hello\u1234</html>"
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: #{res_body.bytesize}
Content-Type: text/html
#{res_body}
EOS
res = Net::HTTPResponse.read_new(io)
res.body_encoding = true
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal res_body, body
assert_equal Encoding::UTF_8, body.encoding
end
def test_read_body_body_encoding_true_with_iso8859_1_meta_content_charset
res_body = "<meta http-equiv='content-type' content='text/html; charset=ISO-8859-1'>hello\u1234</html>"
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: #{res_body.bytesize}
Content-Type: text/html
#{res_body}
EOS
res = Net::HTTPResponse.read_new(io)
res.body_encoding = true
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal res_body.force_encoding("ISO-8859-1"), body
assert_equal Encoding::ISO_8859_1, body.encoding
end
def test_read_body_block
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: 5
hello
EOS
res = Net::HTTPResponse.read_new(io)
body = ''
res.reading_body io, true do
res.read_body do |chunk|
body << chunk
end
end
assert_equal 'hello', body
end
def test_read_body_block_mod
# http://ci.rvm.jp/results/trunk-rjit-wait@silicon-docker/3019353
if defined?(RubyVM::RJIT) && RubyVM::RJIT.enabled?
omit 'too unstable with --jit-wait, and extending read_timeout did not help it'
end
IO.pipe do |r, w|
buf = 'x' * 1024
buf.freeze
n = 1024
len = n * buf.size
th = Thread.new do
w.write("HTTP/1.1 200 OK\r\nContent-Length: #{len}\r\n\r\n")
n.times { w.write(buf) }
:ok
end
io = Net::BufferedIO.new(r)
res = Net::HTTPResponse.read_new(io)
nr = 0
res.reading_body io, true do
# should be allowed to modify the chunk given to them:
res.read_body do |chunk|
nr += chunk.size
chunk.clear
end
end
assert_equal len, nr
assert_equal :ok, th.value
end
end
def test_read_body_content_encoding_deflate
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Encoding: deflate
Content-Length: 13
x\x9C\xCBH\xCD\xC9\xC9\a\x00\x06,\x02\x15
EOS
res = Net::HTTPResponse.read_new(io)
res.decode_content = true
body = nil
res.reading_body io, true do
body = res.read_body
end
if Net::HTTP::HAVE_ZLIB
assert_equal nil, res['content-encoding']
assert_equal '5', res['content-length']
assert_equal 'hello', body
else
assert_equal 'deflate', res['content-encoding']
assert_equal '13', res['content-length']
assert_equal "x\x9C\xCBH\xCD\xC9\xC9\a\x00\x06,\x02\x15", body
end
end
def test_read_body_content_encoding_deflate_uppercase
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Encoding: DEFLATE
Content-Length: 13
x\x9C\xCBH\xCD\xC9\xC9\a\x00\x06,\x02\x15
EOS
res = Net::HTTPResponse.read_new(io)
res.decode_content = true
body = nil
res.reading_body io, true do
body = res.read_body
end
if Net::HTTP::HAVE_ZLIB
assert_equal nil, res['content-encoding']
assert_equal '5', res['content-length']
assert_equal 'hello', body
else
assert_equal 'DEFLATE', res['content-encoding']
assert_equal '13', res['content-length']
assert_equal "x\x9C\xCBH\xCD\xC9\xC9\a\x00\x06,\x02\x15", body
end
end
def test_read_body_content_encoding_deflate_chunked
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Encoding: deflate
Transfer-Encoding: chunked
6
x\x9C\xCBH\xCD\xC9
7
\xC9\a\x00\x06,\x02\x15
0
EOS
res = Net::HTTPResponse.read_new(io)
res.decode_content = true
body = nil
res.reading_body io, true do
body = res.read_body
end
if Net::HTTP::HAVE_ZLIB
assert_equal nil, res['content-encoding']
assert_equal nil, res['content-length']
assert_equal 'hello', body
else
assert_equal 'deflate', res['content-encoding']
assert_equal nil, res['content-length']
assert_equal "x\x9C\xCBH\xCD\xC9\xC9\a\x00\x06,\x02\x15", body
end
end
def test_read_body_content_encoding_deflate_disabled
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Encoding: deflate
Content-Length: 13
x\x9C\xCBH\xCD\xC9\xC9\a\x00\x06,\x02\x15
EOS
res = Net::HTTPResponse.read_new(io)
res.decode_content = false # user set accept-encoding in request
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal 'deflate', res['content-encoding'], 'Bug #7831'
assert_equal '13', res['content-length']
assert_equal "x\x9C\xCBH\xCD\xC9\xC9\a\x00\x06,\x02\x15", body, 'Bug #7381'
end
def test_read_body_content_encoding_deflate_no_length
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Encoding: deflate
x\x9C\xCBH\xCD\xC9\xC9\a\x00\x06,\x02\x15
EOS
res = Net::HTTPResponse.read_new(io)
res.decode_content = true
body = nil
res.reading_body io, true do
body = res.read_body
end
if Net::HTTP::HAVE_ZLIB
assert_equal nil, res['content-encoding']
assert_equal nil, res['content-length']
assert_equal 'hello', body
else
assert_equal 'deflate', res['content-encoding']
assert_equal nil, res['content-length']
assert_equal "x\x9C\xCBH\xCD\xC9\xC9\a\x00\x06,\x02\x15\r\n", body
end
end
def test_read_body_content_encoding_deflate_content_range
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Accept-Ranges: bytes
Connection: close
Content-Encoding: gzip
Content-Length: 10
Content-Range: bytes 0-9/55
\x1F\x8B\b\x00\x00\x00\x00\x00\x00\x03
EOS
res = Net::HTTPResponse.read_new(io)
body = nil
res.reading_body io, true do
body = res.read_body
end
assert_equal "\x1F\x8B\b\x00\x00\x00\x00\x00\x00\x03", body
end
def test_read_body_content_encoding_deflate_empty_body
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Encoding: deflate
Content-Length: 0
EOS
res = Net::HTTPResponse.read_new(io)
res.decode_content = true
body = nil
res.reading_body io, true do
body = res.read_body
end
if Net::HTTP::HAVE_ZLIB
assert_equal nil, res['content-encoding']
assert_equal '0', res['content-length']
assert_equal '', body
else
assert_equal 'deflate', res['content-encoding']
assert_equal '0', res['content-length']
assert_equal '', body
end
end
def test_read_body_content_encoding_deflate_empty_body_no_length
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Encoding: deflate
EOS
res = Net::HTTPResponse.read_new(io)
res.decode_content = true
body = nil
res.reading_body io, true do
body = res.read_body
end
if Net::HTTP::HAVE_ZLIB
assert_equal nil, res['content-encoding']
assert_equal nil, res['content-length']
assert_equal '', body
else
assert_equal 'deflate', res['content-encoding']
assert_equal nil, res['content-length']
assert_equal '', body
end
end
def test_read_body_string
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: 5
hello
EOS
res = Net::HTTPResponse.read_new(io)
body = ''
res.reading_body io, true do
res.read_body body
end
assert_equal 'hello', body
end
def test_read_body_receiving_no_body
io = dummy_io(<<EOS)
HTTP/1.1 204 OK
Connection: close
EOS
res = Net::HTTPResponse.read_new(io)
res.body_encoding = 'utf-8'
body = 'something to override'
res.reading_body io, true do
body = res.read_body
end
assert_equal nil, body
assert_equal nil, res.body
end
def test_read_body_outside_of_reading_body
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Connection: close
Content-Length: 0
EOS
res = Net::HTTPResponse.read_new(io)
assert_raise IOError do
res.read_body
end
end
def test_uri_equals
uri = URI 'http://example'
response = Net::HTTPResponse.new '1.1', 200, 'OK'
response.uri = nil
assert_nil response.uri
response.uri = uri
assert_equal uri, response.uri
assert_not_same uri, response.uri
end
def test_ensure_zero_space_does_not_regress
io = dummy_io(<<EOS)
HTTP/1.1 200OK
Content-Length: 5
Connection: close
hello
EOS
assert_raise Net::HTTPBadResponse do
Net::HTTPResponse.read_new(io)
end
end
def test_allow_trailing_space_after_status
io = dummy_io(<<EOS)
HTTP/1.1 200\s
Content-Length: 5
Connection: close
hello
EOS
res = Net::HTTPResponse.read_new(io)
assert_equal('1.1', res.http_version)
assert_equal('200', res.code)
assert_equal('', res.message)
end
def test_normal_status_line
io = dummy_io(<<EOS)
HTTP/1.1 200 OK
Content-Length: 5
Connection: close
hello
EOS
res = Net::HTTPResponse.read_new(io)
assert_equal('1.1', res.http_version)
assert_equal('200', res.code)
assert_equal('OK', res.message)
end
def test_allow_empty_reason_code
io = dummy_io(<<EOS)
HTTP/1.1 200
Content-Length: 5
Connection: close
hello
EOS
res = Net::HTTPResponse.read_new(io)
assert_equal('1.1', res.http_version)
assert_equal('200', res.code)
assert_equal(nil, res.message)
end
def test_raises_exception_with_missing_reason
io = dummy_io(<<EOS)
HTTP/1.1 404
Content-Length: 5
Connection: close
hello
EOS
res = Net::HTTPResponse.read_new(io)
assert_equal(nil, res.message)
assert_raise Net::HTTPClientException do
res.error!
end
end
def test_read_code_type
res = Net::HTTPUnknownResponse.new('1.0', '???', 'test response')
assert_equal Net::HTTPUnknownResponse, res.code_type
res = Net::HTTPInformation.new('1.0', '1xx', 'test response')
assert_equal Net::HTTPInformation, res.code_type
res = Net::HTTPSuccess.new('1.0', '2xx', 'test response')
assert_equal Net::HTTPSuccess, res.code_type
res = Net::HTTPRedirection.new('1.0', '3xx', 'test response')
assert_equal Net::HTTPRedirection, res.code_type
res = Net::HTTPClientError.new('1.0', '4xx', 'test response')
assert_equal Net::HTTPClientError, res.code_type
res = Net::HTTPServerError.new('1.0', '5xx', 'test response')
assert_equal Net::HTTPServerError, res.code_type
end
def test_inspect_response
res = Net::HTTPUnknownResponse.new('1.0', '???', 'test response')
assert_equal '#<Net::HTTPUnknownResponse ??? test response readbody=false>', res.inspect
res = Net::HTTPUnknownResponse.new('1.0', '???', 'test response')
socket = Net::BufferedIO.new(StringIO.new('test body'))
res.reading_body(socket, true) {}
assert_equal '#<Net::HTTPUnknownResponse ??? test response readbody=true>', res.inspect
end
private
def dummy_io(str)
str = str.gsub(/\n/, "\r\n")
Net::BufferedIO.new(StringIO.new(str))
end
end
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