79 lines
2.1 KiB
Ruby
79 lines
2.1 KiB
Ruby
require 'test/unit'
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require 'coderay'
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class WordListTest < Test::Unit::TestCase
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include CodeRay
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# define word arrays
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RESERVED_WORDS = %w[
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asm break case continue default do else
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...
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]
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PREDEFINED_TYPES = %w[
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int long short char void
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...
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]
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PREDEFINED_CONSTANTS = %w[
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EOF NULL ...
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]
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# make a WordList
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IDENT_KIND = WordList.new(:ident).
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add(RESERVED_WORDS, :reserved).
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add(PREDEFINED_TYPES, :pre_type).
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add(PREDEFINED_CONSTANTS, :pre_constant)
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def test_word_list_example
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assert_equal :pre_type, IDENT_KIND['void']
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# assert_equal :pre_constant, IDENT_KIND['...'] # not specified
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end
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def test_word_list
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list = WordList.new(:ident).add(['foobar'], :reserved)
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assert_equal :reserved, list['foobar']
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assert_equal :ident, list['FooBar']
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end
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def test_word_list_cached
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list = WordList.new(:ident, true).add(['foobar'], :reserved)
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assert_equal :reserved, list['foobar']
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assert_equal :ident, list['FooBar']
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end
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def test_case_ignoring_word_list
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list = CaseIgnoringWordList.new(:ident).add(['foobar'], :reserved)
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assert_equal :ident, list['foo']
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assert_equal :reserved, list['foobar']
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assert_equal :reserved, list['FooBar']
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list = CaseIgnoringWordList.new(:ident).add(['FooBar'], :reserved)
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assert_equal :ident, list['foo']
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assert_equal :reserved, list['foobar']
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assert_equal :reserved, list['FooBar']
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end
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def test_case_ignoring_word_list_cached
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list = CaseIgnoringWordList.new(:ident, true).add(['foobar'], :reserved)
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assert_equal :ident, list['foo']
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assert_equal :reserved, list['foobar']
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assert_equal :reserved, list['FooBar']
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list = CaseIgnoringWordList.new(:ident, true).add(['FooBar'], :reserved)
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assert_equal :ident, list['foo']
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assert_equal :reserved, list['foobar']
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assert_equal :reserved, list['FooBar']
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end
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def test_dup
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list = WordList.new(:ident).add(['foobar'], :reserved)
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assert_equal :reserved, list['foobar']
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list2 = list.dup
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list2.add(%w[foobar], :keyword)
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assert_equal :keyword, list2['foobar']
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assert_equal :reserved, list['foobar']
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end
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end |