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* test/ripper/test_scanner_events.rb: test location information.
* test/ripper/test_scanner_events.rb: test \n between comments. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7026 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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1 changed files with 44 additions and 18 deletions
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@ -8,27 +8,53 @@ require 'test/unit'
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class TestRipper_ScannerEvents < Test::Unit::TestCase
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class TestRipper_ScannerEvents < Test::Unit::TestCase
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def scan(target, str)
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def scan(target, str)
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if target
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sym = "on_#{target}".intern
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sym = "on_#{target}".intern
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Ripper.scan(str).select {|_,type,_| type == sym }.map {|_,_,tok| tok }
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Ripper.scan(str).select {|_,type,_| type == sym }.map {|_,_,tok| tok }
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end
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else
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Ripper.scan(str).map {|_,_,tok| tok }
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def test_tokenize
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end
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assert_equal [],
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Ripper.tokenize('')
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assert_equal ['a'],
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Ripper.tokenize('a')
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assert_equal ['1'],
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Ripper.tokenize('1')
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assert_equal ['1', ';', 'def', ' ', 'm', '(', 'arg', ')', 'end'],
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Ripper.tokenize("1;def m(arg)end")
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assert_equal ['print', '(', '<<EOS', ')', "\n", "heredoc\n", "EOS\n"],
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Ripper.tokenize("print(<<EOS)\nheredoc\nEOS\n")
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assert_equal ['print', '(', ' ', '<<EOS', ')', "\n", "heredoc\n", "EOS\n"],
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Ripper.tokenize("print( <<EOS)\nheredoc\nEOS\n")
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assert_equal ["\#\n", "\n", "\#\n", "\n", "nil", "\n"],
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Ripper.tokenize("\#\n\n\#\n\nnil\n")
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end
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end
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def test_scan
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def test_scan
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assert_equal [],
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assert_equal [],
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scan(nil, '')
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Ripper.scan('')
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assert_equal ['a'],
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assert_equal [[[1,0], :on_ident, "a"]],
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scan(nil, 'a')
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Ripper.scan('a')
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assert_equal ['1'],
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assert_equal [[[1, 0], :on_kw, "nil"]],
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scan(nil, '1')
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Ripper.scan("nil")
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assert_equal ['1', ';', 'def', ' ', 'm', '(', 'arg', ')', 'end'],
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assert_equal [[[1, 0], :on_kw, "def"],
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scan(nil, "1;def m(arg)end")
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[[1, 3], :on_sp, " "],
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assert_equal ['print', '(', '<<EOS', ')', "\n", "heredoc\n", "EOS\n"],
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[[1, 4], :on_ident, "m"],
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scan(nil, "print(<<EOS)\nheredoc\nEOS\n")
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[[1, 5], :on_lparen, "("],
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assert_equal ['print', '(', ' ', '<<EOS', ')', "\n", "heredoc\n", "EOS\n"],
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[[1, 6], :on_ident, "a"],
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scan(nil, "print( <<EOS)\nheredoc\nEOS\n")
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[[1, 7], :on_rparen, ")"],
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[[1, 8], :on_kw, "end"]],
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Ripper.scan("def m(a)end")
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assert_equal [[[1, 0], :on_int, "1"],
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[[1, 1], :on_nl, "\n"],
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[[2, 0], :on_int, "2"],
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[[2, 1], :on_nl, "\n"],
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[[3, 0], :on_int, "3"]],
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Ripper.scan("1\n2\n3")
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assert_equal [[[1, 0], :on_heredoc_beg, "<<EOS"],
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[[1, 5], :on_nl, "\n"],
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[[2, 0], :on_tstring_content, "heredoc\n"],
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[[3, 0], :on_heredoc_end, "EOS"]],
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Ripper.scan("<<EOS\nheredoc\nEOS")
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end
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end
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def test_location
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def test_location
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@ -739,7 +765,7 @@ class TestRipper_ScannerEvents < Test::Unit::TestCase
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assert_equal ["__END__\n"],
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assert_equal ["__END__\n"],
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scan('__end__', "__END__\n")
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scan('__end__', "__END__\n")
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assert_equal ["__END__\n"],
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assert_equal ["__END__\n"],
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scan(nil, "__END__\njunk junk junk")
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Ripper.tokenize("__END__\njunk junk junk")
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assert_equal ["__END__"],
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assert_equal ["__END__"],
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scan('__end__', "1\n__END__")
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scan('__end__', "1\n__END__")
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assert_equal [],
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assert_equal [],
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