/usr/lib/ruby/vendor_ruby/rack/test/utils.rb is in ruby-rack-test 0.6.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | module Rack
module Test
module Utils # :nodoc:
include Rack::Utils
def build_nested_query(value, prefix = nil)
case value
when Array
value.map do |v|
unless unescape(prefix) =~ /\[\]$/
prefix = "#{prefix}[]"
end
build_nested_query(v, "#{prefix}")
end.join("&")
when Hash
value.map do |k, v|
build_nested_query(v, prefix ? "#{prefix}[#{escape(k)}]" : escape(k))
end.join("&")
when NilClass
prefix.to_s
else
"#{prefix}=#{escape(value)}"
end
end
module_function :build_nested_query
def build_multipart(params, first = true)
if first
unless params.is_a?(Hash)
raise ArgumentError, "value must be a Hash"
end
multipart = false
query = lambda { |value|
case value
when Array
value.each(&query)
when Hash
value.values.each(&query)
when UploadedFile
multipart = true
end
}
params.values.each(&query)
return nil unless multipart
end
flattened_params = Hash.new
params.each do |key, value|
k = first ? key.to_s : "[#{key}]"
case value
when Array
value.map do |v|
if (v.is_a?(Hash))
build_multipart(v, false).each { |subkey, subvalue|
flattened_params["#{k}[]#{subkey}"] = subvalue
}
else
flattened_params["#{k}[]"] = value
end
end
when Hash
build_multipart(value, false).each { |subkey, subvalue|
flattened_params[k + subkey] = subvalue
}
else
flattened_params[k] = value
end
end
if first
build_parts(flattened_params)
else
flattened_params
end
end
module_function :build_multipart
private
def build_parts(parameters)
parameters.map { |name, value|
if value.respond_to?(:original_filename)
build_file_part(name, value)
elsif value.is_a?(Array) and value.all? { |v| v.respond_to?(:original_filename) }
value.map do |v|
build_file_part(name, v)
end.join
else
primitive_part = build_primitive_part(name, value)
Rack::Test.encoding_aware_strings? ? primitive_part.force_encoding('BINARY') : primitive_part
end
}.join + "--#{MULTIPART_BOUNDARY}--\r"
end
def build_primitive_part(parameter_name, value)
unless value.is_a? Array
value = [value]
end
value.map do |v|
<<-EOF
--#{MULTIPART_BOUNDARY}\r
Content-Disposition: form-data; name="#{parameter_name}"\r
\r
#{v}\r
EOF
end.join
end
def build_file_part(parameter_name, uploaded_file)
::File.open(uploaded_file.path, "rb") do |physical_file|
physical_file.set_encoding(Encoding::BINARY) if physical_file.respond_to?(:set_encoding)
<<-EOF
--#{MULTIPART_BOUNDARY}\r
Content-Disposition: form-data; name="#{parameter_name}"; filename="#{escape(uploaded_file.original_filename)}"\r
Content-Type: #{uploaded_file.content_type}\r
Content-Length: #{::File.stat(uploaded_file.path).size}\r
\r
#{physical_file.read}\r
EOF
end
end
end
end
end
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