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| 1 | # encoding: utf-8 |
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| 2 | [ './ext', '../ext', './lib', '../lib' ].each { |l| $: << l } |
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| 3 | require 'rubygems' |
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| 4 | require 'fastxml' |
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| 5 | require 'hpricot' |
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| 6 | require 'open-uri' |
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| 7 | require 'benchmark' |
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| 8 | require 'rexml/document' |
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| 9 | require 'xml/libxml' |
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| 10 | |
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| 11 | test_path = './test_data/xslspec.xml' |
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| 12 | fraw = open( test_path ) { |f| f.readlines } |
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| 13 | ds = fraw.join('') |
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| 14 | xpath_xpr = "//p" |
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| 15 | |
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| 16 | doc = hpd = rxd = lxd = nil |
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| 17 | fxn = hpn = rxn = lxn = nil |
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| 18 | |
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| 19 | Benchmark.bm(15) do |x| |
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| 20 | x.report("fastxml.new") { doc = FastXml::Doc.new( ds ) } |
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| 21 | x.report("fastxml.to_s") { s = doc.to_s } |
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| 22 | x.report("fastxml.search") { fxn = doc.search( xpath_xpr ) } |
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| 23 | puts "" |
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| 24 | x.report("hpricot.new") { hpd = Hpricot( ds ) } |
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| 25 | x.report("hpricot.to_s") { s = hpd.to_s } |
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| 26 | x.report("hpricot.search") { hpn = hpd.search( xpath_xpr ) } |
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| 27 | puts "" |
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| 28 | x.report("libxml.new") { lxd = XML::Document.file( test_path ) } |
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| 29 | x.report("libxml.to_s") { s = lxd.to_s } |
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| 30 | x.report("libxml.search") { lxn = lxd.find( xpath_xpr )} |
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| 31 | puts "" |
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| 32 | x.report("REXML.new") { rxd = REXML::Document.new( ds ) } |
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| 33 | x.report("REXML.to_s") { s = rxd.to_s } |
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| 34 | x.report("REXML.xpath") { rxn = REXML::XPath.match( rxd, xpath_xpr ) } |
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| 35 | end |
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| 36 | |
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| 37 | puts "\nxpath expression: #{xpath_xpr}\n" |
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| 38 | puts "fastxml nodes: %d" % fxn.length |
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| 39 | puts " libxml nodes: %d" % lxn.length |
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| 40 | puts "hpricot nodes: %d" % hpn.length |
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| 41 | puts " REXML nodes: %d" % rxn.length |
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