зеркало из https://github.com/github/ruby.git
46 строки
1.6 KiB
Ruby
46 строки
1.6 KiB
Ruby
# frozen_string_literal: true
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require 'test/unit'
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module TestRipper; end
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class TestRipper::Generic < Test::Unit::TestCase
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SRCDIR = File.expand_path("../../..", __FILE__)
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def assert_parse_files(dir, pattern = "**/*.rb", exclude: nil, gc_stress: GC.stress, test_ratio: nil)
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test_ratio ||= ENV["TEST_RIPPER_RATIO"]&.tap {|s|break s.to_f} || 0.05 # testing all files needs too long time...
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assert_separately(%W[-rripper - #{SRCDIR}/#{dir} #{pattern}],
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__FILE__, __LINE__, "#{<<-"begin;"}\n#{<<-'end;'}", timeout: Float::INFINITY)
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GC.stress = false
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pattern = "#{pattern}"
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exclude = (
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#{exclude if exclude}
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)
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test_ratio = (
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#{test_ratio}
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)
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gc_stress = (
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#{gc_stress}
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)
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begin;
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class Parser < Ripper
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PARSER_EVENTS.each {|n| eval "def on_#{n}(*args) r = [:#{n}, *args]; r.inspect; Object.new end" }
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SCANNER_EVENTS.each {|n| eval "def on_#{n}(*args) r = [:#{n}, *args]; r.inspect; Object.new end" }
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end
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dir = ARGV.shift
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scripts = Dir.glob(pattern, base: dir)
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scripts.reject! {|script| File.fnmatch?(exclude, script, File::FNM_PATHNAME)} if exclude
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if (1...scripts.size).include?(num = scripts.size * test_ratio)
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scripts = scripts.sample(num)
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end
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scripts.sort!
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for script in scripts
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assert_nothing_raised {
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parser = Parser.new(File.read("#{dir}/#{script}"), script)
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EnvUtil.under_gc_stress(gc_stress) do
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parser.instance_eval "parse", "<#{script}>"
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end
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}
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end
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end;
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end
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end
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