зеркало из https://github.com/github/ruby.git
24 строки
707 B
Ruby
24 строки
707 B
Ruby
require 'rubygems'
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require 'minitest/autorun'
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require 'rdoc/rdoc'
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require 'rdoc/ruby_lex'
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class TestRubyLex < MiniTest::Unit::TestCase
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def test_unary_minus
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ruby_lex = RDoc::RubyLex.new("-1", nil)
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assert_equal("-1", ruby_lex.token.value)
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ruby_lex = RDoc::RubyLex.new("a[-2]", nil)
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2.times { ruby_lex.token } # skip "a" and "["
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assert_equal("-2", ruby_lex.token.value)
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ruby_lex = RDoc::RubyLex.new("a[0..-12]", nil)
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4.times { ruby_lex.token } # skip "a", "[", "0", and ".."
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assert_equal("-12", ruby_lex.token.value)
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ruby_lex = RDoc::RubyLex.new("0+-0.1", nil)
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2.times { ruby_lex.token } # skip "0" and "+"
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assert_equal("-0.1", ruby_lex.token.value)
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end
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end
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