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* test/ripper/test_scanner_events.rb: test location information.

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* 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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aamine 2004-10-09 18:20:46 +00:00
parent 493bcc9b64
commit 1344cfba26
1 changed files with 44 additions and 18 deletions
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56
test/ripper/test_scanner_events.rb
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@ -8,27 +8,53 @@ require 'test/unit'
class TestRipper_ScannerEvents < Test::Unit::TestCase
def scan(target, str)
if target
sym = "on_#{target}".intern
Ripper.scan(str).select {|_,type,_| type == sym }.map {|_,_,tok| tok }
else
Ripper.scan(str).map {|_,_,tok| tok }
end
def test_tokenize
assert_equal [],
Ripper.tokenize('')
assert_equal ['a'],
Ripper.tokenize('a')
assert_equal ['1'],
Ripper.tokenize('1')
assert_equal ['1', ';', 'def', ' ', 'm', '(', 'arg', ')', 'end'],
Ripper.tokenize("1;def m(arg)end")
assert_equal ['print', '(', '<<EOS', ')', "\n", "heredoc\n", "EOS\n"],
Ripper.tokenize("print(<<EOS)\nheredoc\nEOS\n")
assert_equal ['print', '(', ' ', '<<EOS', ')', "\n", "heredoc\n", "EOS\n"],
Ripper.tokenize("print( <<EOS)\nheredoc\nEOS\n")
assert_equal ["\#\n", "\n", "\#\n", "\n", "nil", "\n"],
Ripper.tokenize("\#\n\n\#\n\nnil\n")
end
def test_scan
assert_equal [],
scan(nil, '')
assert_equal ['a'],
scan(nil, 'a')
assert_equal ['1'],
scan(nil, '1')
assert_equal ['1', ';', 'def', ' ', 'm', '(', 'arg', ')', 'end'],
scan(nil, "1;def m(arg)end")
assert_equal ['print', '(', '<<EOS', ')', "\n", "heredoc\n", "EOS\n"],
scan(nil, "print(<<EOS)\nheredoc\nEOS\n")
assert_equal ['print', '(', ' ', '<<EOS', ')', "\n", "heredoc\n", "EOS\n"],
scan(nil, "print( <<EOS)\nheredoc\nEOS\n")
Ripper.scan('')
assert_equal [[[1,0], :on_ident, "a"]],
Ripper.scan('a')
assert_equal [[[1, 0], :on_kw, "nil"]],
Ripper.scan("nil")
assert_equal [[[1, 0], :on_kw, "def"],
[[1, 3], :on_sp, " "],
[[1, 4], :on_ident, "m"],
[[1, 5], :on_lparen, "("],
[[1, 6], :on_ident, "a"],
[[1, 7], :on_rparen, ")"],
[[1, 8], :on_kw, "end"]],
Ripper.scan("def m(a)end")
assert_equal [[[1, 0], :on_int, "1"],
[[1, 1], :on_nl, "\n"],
[[2, 0], :on_int, "2"],
[[2, 1], :on_nl, "\n"],
[[3, 0], :on_int, "3"]],
Ripper.scan("1\n2\n3")
assert_equal [[[1, 0], :on_heredoc_beg, "<<EOS"],
[[1, 5], :on_nl, "\n"],
[[2, 0], :on_tstring_content, "heredoc\n"],
[[3, 0], :on_heredoc_end, "EOS"]],
Ripper.scan("<<EOS\nheredoc\nEOS")
end
def test_location
@ -739,7 +765,7 @@ class TestRipper_ScannerEvents < Test::Unit::TestCase
assert_equal ["__END__\n"],
scan('__end__', "__END__\n")
assert_equal ["__END__\n"],
scan(nil, "__END__\njunk junk junk")
Ripper.tokenize("__END__\njunk junk junk")
assert_equal ["__END__"],
scan('__end__', "1\n__END__")
assert_equal [],