36 lines
699 B
Plaintext
36 lines
699 B
Plaintext
class ScannerChecker
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rule
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target: A
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{
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i = 7
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i %= 4
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raise 'assert failed' unless i == 3
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tmp = %-This is percent string.-
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raise 'assert failed' unless tmp == 'This is percent string.'
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a = 5; b = 3
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assert_equal(2,(a%b)) #A
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# assert_equal(2,(a %b)) # is %-string
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assert_equal(2,(a% b)) #B
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assert_equal(2,(a % b)) #C
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}
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end
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---- inner ----
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def parse
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@q = [[:A, 'A'], [false, '$']]
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do_parse
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end
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def next_token
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@q.shift
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end
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def assert_equal( expect, real )
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raise "expect #{expect.inspect} but #{real.inspect}" unless expect == real
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end
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---- footer ----
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parser = ScannerChecker.new.parse
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