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executable file 227 lines (204 sloc) 7.273 kb
#!/usr/bin/env ruby -wW1
# encoding: UTF-8
$: << '.'
$: << File.join(File.dirname(__FILE__), "../lib")
$: << File.join(File.dirname(__FILE__), "../ext")
require 'optparse'
#require 'yajl'
require 'perf'
#require 'json'
#require 'json/pure'
#require 'json/ext'
#require 'msgpack'
require 'oj'
#require 'ox'
class Jazz
attr_accessor :boolean, :number, :string
def initialize()
@boolean = true
@number = 58
@string = "A string"
end
def eql?(o)
(self.class == o.class &&
boolean == o.boolean &&
number == o.number &&
string == o.string)
end
alias == eql?
def to_json(*) # Yajl and JSON have different signatures
%{
{ "json_class":"Jazz",
"boolean":#{@boolean},
"number":#{@number},
"string":"#{@string}"
}}
end
def to_hash()
{ 'json_class' => "Jazz",
'boolean' => @boolean,
'number' => @number,
'string' => @string
}
end
alias as_json to_hash
def to_msgpack(out='')
to_hash().to_msgpack(out)
end
def self.json_create(h)
j = self.new()
j.instance_variable_set(:@boolean, h['boolean'])
j.instance_variable_set(:@number, h['number'])
j.instance_variable_set(:@string, h['string'])
j
end
end
$verbose = false
$indent = 0
$iter = 10000
$with_object = true
$with_bignum = true
$with_nums = true
opts = OptionParser.new
opts.on("-v", "verbose") { $verbose = true }
opts.on("-c", "--count [Int]", Integer, "iterations") { |i| $iter = i }
opts.on("-i", "--indent [Int]", Integer, "indentation") { |i| $indent = i }
opts.on("-o", "without objects") { $with_object = false }
opts.on("-b", "without bignum") { $with_bignum = false }
opts.on("-n", "without numbers") { $with_nums = false }
opts.on("-h", "--help", "Show this display") { puts opts; Process.exit!(0) }
files = opts.parse(ARGV)
if $with_nums
$obj = {
'a' => 'Alpha', # string
'b' => true, # boolean
'c' => 12345, # number
'd' => [ true, [false, [12345, nil], 3.967, ['something', false], nil]], # mix it up array
'e' => { 'one' => 1, 'two' => 2 }, # hash
'f' => nil, # nil
#'g' => 12345678901234567890123456789, # big number
'h' => { 'a' => { 'b' => { 'c' => { 'd' => {'e' => { 'f' => { 'g' => nil }}}}}}}, # deep hash, not that deep
'i' => [[[[[[[nil]]]]]]] # deep array, again, not that deep
}
$obj['g'] = 12345678901234567890123456789 if $with_bignum
else
$obj = {
'a' => 'Alpha',
'b' => true,
'c' => '12345',
'd' => [ true, [false, ['12345', nil], '3.967', ['something', false], nil]],
'e' => { 'one' => '1', 'two' => '2' },
'f' => nil,
'h' => { 'a' => { 'b' => { 'c' => { 'd' => {'e' => { 'f' => { 'g' => nil }}}}}}}, # deep hash, not that deep
'i' => [[[[[[[nil]]]]]]] # deep array, again, not that deep
}
end
$obj['j'] = Jazz.new() if $with_object
Oj.default_options = { :indent => $indent, :mode => :compat }
$json = Oj.dump($obj)
$obj_json = Oj.dump($obj, :mode => :object)
$failed = {} # key is same as String used in tests later
def capture_error(tag, orig, load_key, dump_key, &blk)
begin
obj = blk.call(orig)
raise "#{tag} #{dump_key} and #{load_key} did not return the same object as the original." unless orig == obj
rescue Exception => e
$failed[tag] = "#{e.class}: #{e.message}"
end
end
# Verify that all packages dump and load correctly and return the same Object as the original.
capture_error('Oj:compat', $obj, 'load', 'dump') { |o| Oj.load(Oj.dump(o)) }
capture_error('Oj', $obj, 'load', 'dump') { |o| Oj.load(Oj.dump(o, :mode => :compat), :mode => :compat) }
capture_error('Ox', $obj, 'load', 'dump') { |o|
require 'ox'
Ox.default_options = { :indent => $indent, :mode => :object }
$xml = Ox.dump($obj, :indent => $indent)
Ox.load(Ox.dump(o, :mode => :object), :mode => :object)
}
capture_error('MessagePack', $obj, 'unpack', 'pack') { |o| require 'msgpack'; MessagePack.unpack(MessagePack.pack($obj)) }
capture_error('Yajl', $obj, 'encode', 'parse') { |o| require 'yajl'; Yajl::Parser.parse(Yajl::Encoder.encode(o)) }
capture_error('JSON::Ext', $obj, 'generate', 'parse') { |o|
require 'json'
require 'json/ext'
JSON.generator = JSON::Ext::Generator
JSON.parser = JSON::Ext::Parser
JSON.parse(JSON.generate(o))
}
capture_error('JSON::Pure', $obj, 'generate', 'parse') { |o|
require 'json/pure'
JSON.generator = JSON::Pure::Generator
JSON.parser = JSON::Pure::Parser
JSON.parse(JSON.generate(o))
}
begin
$msgpack = MessagePack.pack($obj)
rescue Exception => e
$msgpack = nil
end
if $verbose
puts "json:\n#{$json}\n"
puts "object json:\n#{$obj_json}\n"
puts "Oj loaded object:\n#{Oj.load($json)}\n"
puts "Yajl loaded object:\n#{Yajl::Parser.parse($json)}\n"
puts "JSON loaded object:\n#{JSON::Ext::Parser.new($json).parse}\n"
end
puts '-' * 80
puts "Load/Parse Performance"
perf = Perf.new()
unless $failed.has_key?('JSON::Ext')
perf.add('JSON::Ext', 'parse') { JSON.parse($json) }
perf.before('JSON::Ext') { JSON.parser = JSON::Ext::Parser }
end
unless $failed.has_key?('JSON::Pure')
perf.add('JSON::Pure', 'parse') { JSON.parse($json) }
perf.before('JSON::Pure') { JSON.parser = JSON::Pure::Parser }
end
unless $failed.has_key?('Oj:compat')
perf.add('Oj:compat', 'load') { Oj.load($json) }
perf.before('Oj:compat') { Oj.default_options = { :mode => :compat} }
end
unless $failed.has_key?('Oj')
perf.add('Oj', 'load') { Oj.load($obj_json) }
perf.before('Oj') { Oj.default_options = { :mode => :object} }
end
perf.add('Yajl', 'parse') { Yajl::Parser.parse($json) } unless $failed.has_key?('Yajl')
perf.add('Ox', 'load') { Ox.load($xml) } unless $failed.has_key?('Ox')
perf.add('MessagePack', 'unpack') { MessagePack.unpack($msgpack) } unless $failed.has_key?('MessagePack')
perf.run($iter)
puts
puts '-' * 80
puts "Dump/Encode/Generate Performance"
perf = Perf.new()
unless $failed.has_key?('JSON::Ext')
if 0 == $indent
perf.add('JSON::Ext', 'generate') { JSON.generate($obj) }
else
perf.add('JSON::Ext', 'generate') { JSON.pretty_generate($obj) }
end
perf.before('JSON::Ext') { JSON.generator = JSON::Ext::Generator }
end
unless $failed.has_key?('JSON::Pure')
if 0 == $indent
perf.add('JSON::Pure', 'generate') { JSON.generate($obj) }
else
perf.add('JSON::Pure', 'generate') { JSON.pretty_generate($obj) }
end
perf.before('JSON::Pure') { JSON.generator = JSON::Pure::Generator }
end
unless $failed.has_key?('Oj')
perf.add('Oj', 'dump') { Oj.dump($obj) }
perf.before('Oj') { Oj.default_options = { :mode => :object} }
end
unless $failed.has_key?('Oj:compat')
perf.add('Oj:compat', 'dump') { Oj.dump($obj) }
perf.before('Oj:compat') { Oj.default_options = { :mode => :compat} }
end
perf.add('Yajl', 'encode') { Yajl::Encoder.encode($obj) } unless $failed.has_key?('Yajl')
perf.add('Ox', 'dump') { Ox.dump($obj) } unless $failed.has_key?('Ox')
perf.add('MessagePack', 'pack') { MessagePack.pack($obj) } unless $failed.has_key?('MessagePack')
perf.run($iter)
puts
unless $failed.empty?
puts "The following packages were not included for the reason listed"
$failed.each { |tag,msg| puts "***** #{tag}: #{msg}" }
end
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