rails/actionpack/test/controller/multipart_progress_testx.rb

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require File.dirname(__FILE__) + '/../abstract_unit'
require 'logger'
require 'test/unit'
require 'cgi'
require 'stringio'
DEBUG=false
def test_logger
if DEBUG then ActionController::Base.logger = Logger.new(STDERR)
else ActionController::Base.logger = Logger.new(StringIO.new)
end
end
# Provide a static version of the Controllers module instead of the auto-loading version.
# We don't want these tests to fail when dependencies are to blame.
module Controllers
class EmptyController < ActionController::Base
end
class ApplicationController < ActionController::Base
end
class MockController < ActionController::Base
def initialize
super
@session = {:uploads => {}}
@params = {}
end
end
class SingleUploadController < ActionController::Base
upload_status_for :one
def one; end
end
class DoubleUploadController < ActionController::Base
upload_status_for :one, :two
def one; end
def two; end
end
class DoubleStatusUploadController < ActionController::Base
upload_status_for :one, :two, :status => :custom_status
def one; end
def two; end
end
class DoubleSeperateController < ActionController::Base
upload_status_for :one
upload_status_for :two
def one; end
def two; end
end
class UploadController < ActionController::Base
upload_status_for :norendered, :rendered, :redirected, :finish_param_dict, :finish_param_string, :finish_param_number
def norendered
end
def rendered
render_text("rendered")
end
def redirected
redirect_to "/redirected/"
end
def finish_param_dict
finish_upload_status "{a: 'b'}"
end
def finish_param_string
finish_upload_status "'a string'"
end
def finish_param_number
finish_upload_status 123
end
def finish_param_number_redirect
redirect_to "/redirected/"
finish_upload_status 123
end
end
end
class MockIO < StringIO
def initialize(data='', &block)
test_logger.debug("MockIO inializing data: #{data[0..20]}")
@block = block
super(data)
end
def write(data)
test_logger.debug("MockIO write #{data.size} data: #{data[0..20]}")
super
end
def read(size)
test_logger.debug("MockIO getting data from super")
data = super
test_logger.debug("Calling read callback")
@block.call
test_logger.debug("Returning data: #{data.size}")
data
end
end
class MockCGI < CGI
BOUNDARY = '----------0xKhTmLbOuNdArY'
FILENAME = 'dummy.nul'
attr_reader :upload_id, :session_options, :session_id
def initialize(size=1000, url='/test', &block)
@url = url
@env = {}
@sio = MockIO.new('') { block.call(self) if block_given? }
@upload_id = '1'
add_param('param1', 'value1')
add_data(size)
add_param('param1', 'value2')
add_end_boundary
init_env
@sio.rewind
super()
end
#def stdinput_without_progress
# @sio
#end
def stdinput
@sio
end
def env_table
@env
end
private
def init_env
@env['HTTP_HOST'] = 'localhost'
@env['SERVER_PORT'] = '80'
@env['REQUEST_METHOD'] = "POST"
@env['QUERY_STRING'] = @url.split('?')[1] || "upload_id=#{upload_id}&query_param=query_value"
@env['REQUEST_URI'] = @url
@env['SCRIPT_NAME'] = @url.split('?').first.split('/').last
@env['PATH_INFO'] = @url.split('?').first
@env['CONTENT_TYPE'] = "multipart/form-data; boundary=#{BOUNDARY}"
@env['CONTENT_LENGTH'] = @sio.tell - EOL.size
@session_options = ActionController::CgiRequest::DEFAULT_SESSION_OPTIONS.inject({}) { |options, pair|
options[pair.first.to_s] = pair.last; options
}
session = CGI::Session.new({}, @session_options.merge({'new_session' => true}))
@session_id = session.session_id
@env['COOKIE'] = "_session_id=#{session.session_id}"
session.close
end
def add_param(name, value)
add_boundary
@sio << "Content-Disposition: form-data; name=\"#{name}\"" << EOL << EOL
@sio << value.to_s << EOL
end
def add_data(size)
add_boundary
@sio << "Content-Disposition: form-data; name=\"file\"; filename=\"#{FILENAME}\"" << EOL
@sio << "Content-Type: application/octet-stream" << EOL << EOL
@sio << "." * size
@sio << EOL
end
def add_boundary
@sio << "--" << BOUNDARY << EOL
end
def add_end_boundary
@sio << "--" << BOUNDARY << "--" << EOL
end
end
class MultipartProgressTest < Test::Unit::TestCase
def test_domain_language_single
c = Controllers::SingleUploadController.new
assert_respond_to(c, :one)
assert_respond_to(c, :upload_status)
assert_respond_to(c, :finish_upload_status)
end
def test_domain_language_double
c = Controllers::DoubleUploadController.new
assert_respond_to(c, :one)
assert_respond_to(c, :two)
assert_respond_to(c, :upload_status)
assert_respond_to(c, :finish_upload_status)
end
def test_domain_language_double_status
c = Controllers::DoubleStatusUploadController.new
assert_respond_to(c, :one)
assert_respond_to(c, :two)
assert_respond_to(c, :custom_status)
assert_respond_to(c, :finish_upload_status)
end
def test_domain_language_double_seperate
c = Controllers::DoubleSeperateController.new
assert_respond_to(c, :one)
assert_respond_to(c, :two)
assert_respond_to(c, :upload_status)
assert_respond_to(c, :finish_upload_status)
end
def test_finish_status_norendered
# Fails to render the upload finish script because there is no view associated with this action
test_logger.debug('test_finish_status_norendered')
res = process(:action => 'norendered', :upload_id => 1)
assert_match(/ActionView::ActionViewError/s, res.body)
res = process(:action => :upload_status, :upload_id => 1)
assert_match(/Upload finished/s, res.body)
res = process(:action => :norendered)
assert_match(/ActionView::ActionViewError/s, res.body)
end
def test_finish_status_rendered
test_logger.debug('test_finish_status_rendered')
res = process(:action => :rendered, :upload_id => 1)
assert_match(/stop\(\)/s, res.body)
assert_no_match(/rendered/s, res.body)
res = process(:action => :upload_status, :upload_id => 1)
assert_match(/Upload finished/s, res.body)
res = process(:action => :rendered)
assert_no_match(/stop\(\)/s, res.body)
assert_match(/rendered/, res.body)
end
def test_finish_status_redirected
test_logger.debug('test_finish_status_redirected')
res = process(:action => :redirected, :upload_id => 1)
assert_match(/location\.replace/s, res.body)
res = process(:action => :redirected)
assert_no_match(/location\.replace/s, res.body)
assert_match(/\/redirected\//s, res.headers['location'])
assert_match(/302 .*$/, res.headers['Status'])
res = process(:action => :upload_status, :upload_id => 1)
assert_match(/Upload finished/s, res.body)
end
def test_finish_status_finish_param
test_logger.debug('test_finish_status_param')
res = process(:action => :finish_param_string, :upload_id => 1)
assert_match(/stop\('a string'\)/s, res.body)
assert_no_redirect res
res = process(:action => :finish_param_dict, :upload_id => 1)
assert_match(/stop\(\{a: 'b'\}\)/s, res.body)
assert_no_redirect res
res = process(:action => :finish_param_number, :upload_id => 1)
assert_match(/stop\(123\)/s, res.body)
assert_no_redirect res
res = process(:action => :finish_param_number_redirect, :upload_id => 1)
test_logger.debug('test_finish_status_param: ' + res.body)
assert_match(/stop\(123\)/s, res.body)
assert_match(/replace\('\http:\/\/localhost\/redirected\/'\).*?/s, res.body)
assert_no_redirect res
end
def test_basic_setup
test_logger.debug('test_basic_setup')
cgi, request, response = new_request(100000)
assert_not_nil(request.session)
assert_not_nil(request.session[:uploads], "uploads collection not set")
assert_not_nil(request.session[:uploads][cgi.upload_id], "upload id not set")
progress = request.session[:uploads][cgi.upload_id]
assert_equal(true, progress.finished?)
end
def test_params
test_logger.debug('test_params')
cgi, request, response = new_request(1000)
assert(!request.params.empty?)
assert(!request.params['param1'].empty?)
end
def test_share_session
cgi, request, response = new_request(100000) do |cgi, req|
if cgi.stdinput.tell > 50000
# force a save
cgi.stdinput.save_progress rescue flunk('Something else is wrong, our wrapper isnt setup, is ActionController::Base.logger set?')
other_session = CGI::Session.new(cgi, cgi.session_options.merge({'session_id' => cgi.session_id}))
assert_not_nil(other_session[:uploads])
assert_not_nil(other_session[:uploads][cgi.upload_id])
assert_in_delta(cgi.stdinput.session[:uploads][cgi.upload_id].bitrate, other_session[:uploads][cgi.upload_id].bitrate, 1000.0, "Seperate session does not share data from original session")
other_session.close
end
end
end
def test_upload_ids
c = Controllers::MockController.new
(1..222).each do |id|
c.params = {}
assert_equal((id-1).to_s, c.last_upload_id, "last_upload_id is out of sync")
assert_equal(id.to_s, c.next_upload_id, "next_upload_id is out of sync")
assert_equal(id.to_s, c.current_upload_id, "current_upload_id is out of sync")
c.params = {:upload_id => (id-1).to_s}
assert_equal((id-1).to_s, c.current_upload_id, "current_upload_id is out of sync")
c.session[:uploads][id] = {}
end
end
private
def new_request(size=1000, url='/test', &block)
test_logger.debug('Creating MockCGI')
cgi = MockCGI.new(size, url) do |cgi|
block.call(cgi) if block_given?
end
assert(cgi.private_methods.include?("read_multipart_with_progress"))
return [cgi, ActionController::CgiRequest.new(cgi), ActionController::CgiResponse.new(cgi)]
end
def process(options = {})
Controllers::UploadController.process(*(new_request(1000, '/upload?' + options.map {|k,v| "#{k}=#{v}"}.join('&'))[1..2]))
end
def assert_no_redirect(res)
assert_nil(res.redirected_to)
assert_nil(res.headers['location'])
assert_match(/200 .*$/, res.headers['Status'])
end
end