Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

288 lines (254 sloc) 12.86 kb
require 'rack/utils'
require 'rack/mock'
describe Rack::Multipart do
def multipart_fixture(name)
file = multipart_file(name)
data = File.open(file, 'rb') { |io| io.read }
type = "multipart/form-data; boundary=AaB03x"
length = data.respond_to?(:bytesize) ? data.bytesize : data.size
{ "CONTENT_TYPE" => type,
"CONTENT_LENGTH" => length.to_s,
:input => StringIO.new(data) }
end
def multipart_file(name)
File.join(File.dirname(__FILE__), "multipart", name.to_s)
end
should "return nil if content type is not multipart" do
env = Rack::MockRequest.env_for("/",
"CONTENT_TYPE" => 'application/x-www-form-urlencoded')
Rack::Multipart.parse_multipart(env).should.equal nil
end
should "parse multipart content when content type present but filename is not" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:content_type_and_no_filename))
params = Rack::Multipart.parse_multipart(env)
params["text"].should.equal "contents"
end
should "parse multipart form webkit style" do
env = Rack::MockRequest.env_for '/', multipart_fixture(:webkit)
env['CONTENT_TYPE'] = "multipart/form-data; boundary=----WebKitFormBoundaryWLHCs9qmcJJoyjKR"
params = Rack::Multipart.parse_multipart(env)
params['profile']['bio'].should.include 'hello'
end
should "parse multipart upload with text file" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:text))
params = Rack::Multipart.parse_multipart(env)
params["submit-name"].should.equal "Larry"
params["submit-name-with-content"].should.equal "Berry"
params["files"][:type].should.equal "text/plain"
params["files"][:filename].should.equal "file1.txt"
params["files"][:head].should.equal "Content-Disposition: form-data; " +
"name=\"files\"; filename=\"file1.txt\"\r\n" +
"Content-Type: text/plain\r\n"
params["files"][:name].should.equal "files"
params["files"][:tempfile].read.should.equal "contents"
end
should "parse multipart upload with nested parameters" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:nested))
params = Rack::Multipart.parse_multipart(env)
params["foo"]["submit-name"].should.equal "Larry"
params["foo"]["files"][:type].should.equal "text/plain"
params["foo"]["files"][:filename].should.equal "file1.txt"
params["foo"]["files"][:head].should.equal "Content-Disposition: form-data; " +
"name=\"foo[files]\"; filename=\"file1.txt\"\r\n" +
"Content-Type: text/plain\r\n"
params["foo"]["files"][:name].should.equal "foo[files]"
params["foo"]["files"][:tempfile].read.should.equal "contents"
end
should "parse multipart upload with binary file" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:binary))
params = Rack::Multipart.parse_multipart(env)
params["submit-name"].should.equal "Larry"
params["files"][:type].should.equal "image/png"
params["files"][:filename].should.equal "rack-logo.png"
params["files"][:head].should.equal "Content-Disposition: form-data; " +
"name=\"files\"; filename=\"rack-logo.png\"\r\n" +
"Content-Type: image/png\r\n"
params["files"][:name].should.equal "files"
params["files"][:tempfile].read.length.should.equal 26473
end
should "parse multipart upload with empty file" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:empty))
params = Rack::Multipart.parse_multipart(env)
params["submit-name"].should.equal "Larry"
params["files"][:type].should.equal "text/plain"
params["files"][:filename].should.equal "file1.txt"
params["files"][:head].should.equal "Content-Disposition: form-data; " +
"name=\"files\"; filename=\"file1.txt\"\r\n" +
"Content-Type: text/plain\r\n"
params["files"][:name].should.equal "files"
params["files"][:tempfile].read.should.equal ""
end
should "parse multipart upload with filename with semicolons" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:semicolon))
params = Rack::Multipart.parse_multipart(env)
params["files"][:type].should.equal "text/plain"
params["files"][:filename].should.equal "fi;le1.txt"
params["files"][:head].should.equal "Content-Disposition: form-data; " +
"name=\"files\"; filename=\"fi;le1.txt\"\r\n" +
"Content-Type: text/plain\r\n"
params["files"][:name].should.equal "files"
params["files"][:tempfile].read.should.equal "contents"
end
should "not include file params if no file was selected" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:none))
params = Rack::Multipart.parse_multipart(env)
params["submit-name"].should.equal "Larry"
params["files"].should.equal nil
params.keys.should.not.include "files"
end
should "parse multipart/mixed" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:mixed_files))
params = Rack::Utils::Multipart.parse_multipart(env)
params["foo"].should.equal "bar"
params["files"].should.be.instance_of String
params["files"].size.should.equal 252
end
should "parse IE multipart upload and clean up filename" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:ie))
params = Rack::Multipart.parse_multipart(env)
params["files"][:type].should.equal "text/plain"
params["files"][:filename].should.equal "file1.txt"
params["files"][:head].should.equal "Content-Disposition: form-data; " +
"name=\"files\"; " +
'filename="C:\Documents and Settings\Administrator\Desktop\file1.txt"' +
"\r\nContent-Type: text/plain\r\n"
params["files"][:name].should.equal "files"
params["files"][:tempfile].read.should.equal "contents"
end
should "parse filename and modification param" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:filename_and_modification_param))
params = Rack::Multipart.parse_multipart(env)
params["files"][:type].should.equal "image/jpeg"
params["files"][:filename].should.equal "genome.jpeg"
params["files"][:head].should.equal "Content-Type: image/jpeg\r\n" +
"Content-Disposition: attachment; " +
"name=\"files\"; " +
"filename=genome.jpeg; " +
"modification-date=\"Wed, 12 Feb 1997 16:29:51 -0500\";\r\n" +
"Content-Description: a complete map of the human genome\r\n"
params["files"][:name].should.equal "files"
params["files"][:tempfile].read.should.equal "contents"
end
should "parse filename with escaped quotes" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:filename_with_escaped_quotes))
params = Rack::Multipart.parse_multipart(env)
params["files"][:type].should.equal "application/octet-stream"
params["files"][:filename].should.equal "escape \"quotes"
params["files"][:head].should.equal "Content-Disposition: form-data; " +
"name=\"files\"; " +
"filename=\"escape \\\"quotes\"\r\n" +
"Content-Type: application/octet-stream\r\n"
params["files"][:name].should.equal "files"
params["files"][:tempfile].read.should.equal "contents"
end
should "parse filename with percent escaped quotes" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:filename_with_percent_escaped_quotes))
params = Rack::Multipart.parse_multipart(env)
params["files"][:type].should.equal "application/octet-stream"
params["files"][:filename].should.equal "escape \"quotes"
params["files"][:head].should.equal "Content-Disposition: form-data; " +
"name=\"files\"; " +
"filename=\"escape %22quotes\"\r\n" +
"Content-Type: application/octet-stream\r\n"
params["files"][:name].should.equal "files"
params["files"][:tempfile].read.should.equal "contents"
end
should "parse filename with unescaped quotes" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:filename_with_unescaped_quotes))
params = Rack::Multipart.parse_multipart(env)
params["files"][:type].should.equal "application/octet-stream"
params["files"][:filename].should.equal "escape \"quotes"
params["files"][:head].should.equal "Content-Disposition: form-data; " +
"name=\"files\"; " +
"filename=\"escape \"quotes\"\r\n" +
"Content-Type: application/octet-stream\r\n"
params["files"][:name].should.equal "files"
params["files"][:tempfile].read.should.equal "contents"
end
should "parse filename with escaped quotes and modification param" do
env = Rack::MockRequest.env_for("/", multipart_fixture(:filename_with_escaped_quotes_and_modification_param))
params = Rack::Multipart.parse_multipart(env)
params["files"][:type].should.equal "image/jpeg"
params["files"][:filename].should.equal "\"human\" genome.jpeg"
params["files"][:head].should.equal "Content-Type: image/jpeg\r\n" +
"Content-Disposition: attachment; " +
"name=\"files\"; " +
"filename=\"\"human\" genome.jpeg\"; " +
"modification-date=\"Wed, 12 Feb 1997 16:29:51 -0500\";\r\n" +
"Content-Description: a complete map of the human genome\r\n"
params["files"][:name].should.equal "files"
params["files"][:tempfile].read.should.equal "contents"
end
it "rewinds input after parsing upload" do
options = multipart_fixture(:text)
input = options[:input]
env = Rack::MockRequest.env_for("/", options)
params = Rack::Multipart.parse_multipart(env)
params["submit-name"].should.equal "Larry"
params["files"][:filename].should.equal "file1.txt"
input.read.length.should.equal 307
end
it "builds multipart body" do
files = Rack::Multipart::UploadedFile.new(multipart_file("file1.txt"))
data = Rack::Multipart.build_multipart("submit-name" => "Larry", "files" => files)
options = {
"CONTENT_TYPE" => "multipart/form-data; boundary=AaB03x",
"CONTENT_LENGTH" => data.length.to_s,
:input => StringIO.new(data)
}
env = Rack::MockRequest.env_for("/", options)
params = Rack::Multipart.parse_multipart(env)
params["submit-name"].should.equal "Larry"
params["files"][:filename].should.equal "file1.txt"
params["files"][:tempfile].read.should.equal "contents"
end
it "builds nested multipart body" do
files = Rack::Multipart::UploadedFile.new(multipart_file("file1.txt"))
data = Rack::Multipart.build_multipart("people" => [{"submit-name" => "Larry", "files" => files}])
options = {
"CONTENT_TYPE" => "multipart/form-data; boundary=AaB03x",
"CONTENT_LENGTH" => data.length.to_s,
:input => StringIO.new(data)
}
env = Rack::MockRequest.env_for("/", options)
params = Rack::Multipart.parse_multipart(env)
params["people"][0]["submit-name"].should.equal "Larry"
params["people"][0]["files"][:filename].should.equal "file1.txt"
params["people"][0]["files"][:tempfile].read.should.equal "contents"
end
it "can parse fields that end at the end of the buffer" do
input = File.read(multipart_file("bad_robots"))
req = Rack::Request.new Rack::MockRequest.env_for("/",
"CONTENT_TYPE" => "multipart/form-data, boundary=1yy3laWhgX31qpiHinh67wJXqKalukEUTvqTzmon",
"CONTENT_LENGTH" => input.size,
:input => input)
req.POST['file.path'].should.equal "/var/tmp/uploads/4/0001728414"
req.POST['addresses'].should.not.equal nil
end
it "builds complete params with the chunk size of 16384 slicing exactly on boundary" do
data = File.open(multipart_file("fail_16384_nofile")) { |f| f.read }.gsub(/\n/, "\r\n")
options = {
"CONTENT_TYPE" => "multipart/form-data; boundary=----WebKitFormBoundaryWsY0GnpbI5U7ztzo",
"CONTENT_LENGTH" => data.length.to_s,
:input => StringIO.new(data)
}
env = Rack::MockRequest.env_for("/", options)
params = Rack::Multipart.parse_multipart(env)
params.should.not.equal nil
params.keys.should.include "AAAAAAAAAAAAAAAAAAA"
params["AAAAAAAAAAAAAAAAAAA"].keys.should.include "PLAPLAPLA_MEMMEMMEMM_ATTRATTRER"
params["AAAAAAAAAAAAAAAAAAA"]["PLAPLAPLA_MEMMEMMEMM_ATTRATTRER"].keys.should.include "new"
params["AAAAAAAAAAAAAAAAAAA"]["PLAPLAPLA_MEMMEMMEMM_ATTRATTRER"]["new"].keys.should.include "-2"
params["AAAAAAAAAAAAAAAAAAA"]["PLAPLAPLA_MEMMEMMEMM_ATTRATTRER"]["new"]["-2"].keys.should.include "ba_unit_id"
params["AAAAAAAAAAAAAAAAAAA"]["PLAPLAPLA_MEMMEMMEMM_ATTRATTRER"]["new"]["-2"]["ba_unit_id"].should.equal "1017"
end
should "return nil if no UploadedFiles were used" do
data = Rack::Multipart.build_multipart("people" => [{"submit-name" => "Larry", "files" => "contents"}])
data.should.equal nil
end
should "raise ArgumentError if params is not a Hash" do
lambda { Rack::Multipart.build_multipart("foo=bar") }.
should.raise(ArgumentError).
message.should.equal "value must be a Hash"
end
end
Jump to Line
Something went wrong with that request. Please try again.