mirror of
https://github.com/Shopify/liquid.git
synced 2026-09-12 23:40:45 -07:00
Ian Ker-SeymerandGitHub
b3553787c8
* Speed up lexing * Bump msrv to 3.0 (from 2.7) * Normalize test for ruby-head compat * Fix bug when parsing negative numbers
63 lines
1.1 KiB
Ruby
63 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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require "benchmark/ips"
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# benchmark liquid lexing
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require 'liquid'
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RubyVM::YJIT.enable
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EXPRESSIONS = [
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"foo[1..2].baz",
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"12.0",
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"foo.bar.based",
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"21 - 62",
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"foo.bar.baz",
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"foo > 12",
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"foo < 12",
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"foo <= 12",
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"foo >= 12",
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"foo <> 12",
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"foo == 12",
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"foo != 12",
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"foo contains 12",
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"foo contains 'bar'",
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"foo != 'bar'",
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"'foo' contains 'bar'",
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'234089',
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"foo | default: -1",
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]
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EXPRESSIONS.each do |expr|
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lexer_1_result = Liquid::Lexer1.new(expr).tokenize
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lexer_2_result = Liquid::Lexer2.new(expr).tokenize
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next if lexer_1_result == lexer_2_result
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warn "Lexer1 and Lexer2 results are different for expression: #{expr}"
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warn "expected: #{lexer_1_result}"
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warn "got: #{lexer_2_result}"
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abort
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end
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Benchmark.ips do |x|
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x.config(time: 10, warmup: 5)
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x.report("Liquid::Lexer1#tokenize") do
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EXPRESSIONS.each do |expr|
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l = Liquid::Lexer1.new(expr)
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l.tokenize
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end
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end
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x.report("Liquid::Lexer2#tokenize") do
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EXPRESSIONS.each do |expr|
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l = Liquid::Lexer2.new(expr)
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l.tokenize
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end
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end
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x.compare!
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end
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