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
|
#!/usr/bin/env ruby
# frozen_string_literal: true
$LOAD_PATH << '.'
$LOAD_PATH << File.join(__dir__, '../lib')
$LOAD_PATH << File.join(__dir__, '../ext')
require 'optparse'
require 'perf'
require 'oj'
$verbose = false
$indent = 0
$iter = 20_000
$size = 0
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('-s', '--size [Int]', Integer, 'size (~Kbytes)') { |i| $size = i }
opts.on('-h', '--help', 'Show this display') { puts opts; Process.exit!(0) }
opts.parse(ARGV)
def capture_error(tag, orig, load_key, dump_key, &blk)
obj = blk.call(orig)
puts obj unless orig == obj
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
# 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.compat_load(Oj.dump(o, :mode => :compat)) }
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))
}
module One
module Two
module Three
class Empty
def initialize
@a = 1
@b = 2
@c = 3
end
def eql?(o)
self.class == o.class && @a == o.a && @b = o.b && @c = o.c
end
alias == eql?
def as_json(*_a)
{JSON.create_id => self.class.name, 'a' => @a, 'b' => @b, 'c' => @c }
end
def to_json(*_a)
JSON.generate(as_json())
end
def self.json_create(_h)
new()
end
end # Empty
end # Three
end # Two
end # One
$obj = {
'a' => 'Alpha', # string
'b' => true, # boolean
'c' => 12_345, # number
'd' => [ true, [false, [-123_456_789, nil], 3.9676, ['Something else.', false], nil]], # mix it up array
'e' => { 'zero' => nil, 'one' => 1, 'two' => 2, 'three' => [3], 'four' => [0, 1, 2, 3, 4] }, # hash
'f' => nil, # nil
'g' => One::Two::Three::Empty.new(),
'h' => { 'a' => { 'b' => { 'c' => { 'd' => {'e' => { 'f' => { 'g' => nil }}}}}}}, # deep hash, not that deep
'i' => [[[[[[[nil]]]]]]] # deep array, again, not that deep
}
Oj.default_options = { :indent => $indent, :mode => :compat, :use_to_json => true, :create_additions => true, :create_id => '^o' }
if 0 < $size
s = Oj.dump($obj).size + 1
cnt = $size * 1024 / s
o = $obj
$obj = []
cnt.times do
$obj << o
end
end
$json = Oj.dump($obj)
$failed = {} # key is same as String used in tests later
if $verbose
puts "size: #{$json.size}"
puts "json:\n#{$json}\n"
puts "Oj:compat loaded object:\n#{Oj.compat_load($json)}\n"
puts "JSON loaded object:\n#{JSON::Ext::Parser.new($json).parse}\n"
end
puts '-' * 80
puts 'Compat Parse Performance'
perf = Perf.new()
unless $failed.key?('JSON::Ext')
perf.add('JSON::Ext', 'parse') { JSON.parse($json) }
perf.before('JSON::Ext') { JSON.parser = JSON::Ext::Parser }
end
unless $failed.key?('Oj:compat')
perf.add('Oj:compat', 'compat_load') { Oj.compat_load($json) }
end
perf.run($iter)
puts
puts '-' * 80
puts
unless $failed.empty?
puts 'The following packages were not included for the reason listed'
$failed.each { |tag, msg| puts "***** #{tag}: #{msg}" }
end
|