1 #!/usr/bin/ruby 2 # encoding: utf-8 3 4 require 'antlr3' 5 require 'test/unit' 6 require 'spec' 7 8 include ANTLR3 9 10 class TestTokenSource < Test::Unit::TestCase 11 TrivialToken = Struct.new(:type) do 12 include Token 13 end 14 class TestSource 15 include TokenSource 16 def initialize 17 @tokens = (1..4).map { |i| TrivialToken[i] } 18 @tokens << TrivialToken[EOF] 19 end 20 21 def next_token 22 @tokens.shift 23 end 24 end 25 26 def test_iterator_interface 27 src = TestSource.new 28 tokens = [] 29 src.each do |token| 30 tokens << token.type 31 end 32 tokens.should == [1,2,3,4] 33 end 34 35 end 36 37 class TestLexer < Test::Unit::TestCase 38 class TLexer < Lexer 39 @antlr_version = ANTLR3::ANTLR_VERSION.dup 40 end 41 def test_init 42 stream = StringStream.new('foo') 43 TLexer.new(stream) 44 end 45 end 46 47 __END__ 48 testrecognizers.py | LN | STATUS 49 ---------------------------------------------+----+-------------- 50 class TestBaseRecognizer(unittest.TestCase) | 07 | [x] 51 def testGetRuleInvocationStack(self) | 10 | [x] 52 class TestTokenSource(unittest.TestCase) | 20 | [x] 53 def testIteratorInterface(self) | 24 | [x] 54 class TestLexer(unittest.TestCase) | 54 | [x] 55 def testInit(self) | 56 | [x]
