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# coding: US-ASCII
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_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_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 'hello', body
else
assert_equal 'deflate', res['content-encoding']
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 'hello', body
else
assert_equal 'DEFLATE', res['content-encoding']
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 'hello', body
else
assert_equal 'deflate', res['content-encoding']
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 "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 'hello', body
else
assert_equal 'deflate', res['content-encoding']
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 '', body
else
assert_equal 'deflate', res['content-encoding']
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 '', body
else
assert_equal 'deflate', res['content-encoding']
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_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
refute_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_raises 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
private
def dummy_io(str)
str = str.gsub(/\n/, "\r\n")
Net::BufferedIO.new(StringIO.new(str))
end
end
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