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#!/usr/bin/ruby
# encoding: utf-8
require 'antlr3/test/functional'
class TestBug80 < ANTLR3::Test::Functional
inline_grammar( <<-'END' )
lexer grammar Bug80;
options { language = Ruby; }
ID_LIKE
: 'defined'
| {false}? Identifier
| Identifier
;
fragment
// with just 'a', output compiles
Identifier: 'a'..'z'+ ;
END
example "um... something" do
lexer = Bug80::Lexer.new( 'defined' )
tokens = lexer.each { |tk| tk }
end
end
class TestEOF < ANTLR3::Test::Functional
inline_grammar( <<-'END' )
lexer grammar EndOfFile;
options {
language = Ruby;
}
KEND: EOF;
SPACE: ' ';
END
example 'referencing EOF in a rule' do
lexer = EndOfFile::Lexer.new( " " )
tks = lexer.map { |tk| tk }
end
end
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