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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
This commit is contained in:
aamine 2004-10-09 18:20:46 +00:00
parent 493bcc9b64
commit 1344cfba26

View file

@ -8,27 +8,53 @@ require 'test/unit'
class TestRipper_ScannerEvents < Test::Unit::TestCase class TestRipper_ScannerEvents < Test::Unit::TestCase
def scan(target, str) def scan(target, str)
if target sym = "on_#{target}".intern
sym = "on_#{target}".intern Ripper.scan(str).select {|_,type,_| type == sym }.map {|_,_,tok| tok }
Ripper.scan(str).select {|_,type,_| type == sym }.map {|_,_,tok| tok } end
else
Ripper.scan(str).map {|_,_,tok| tok } def test_tokenize
end 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 end
def test_scan def test_scan
assert_equal [], assert_equal [],
scan(nil, '') Ripper.scan('')
assert_equal ['a'], assert_equal [[[1,0], :on_ident, "a"]],
scan(nil, 'a') Ripper.scan('a')
assert_equal ['1'], assert_equal [[[1, 0], :on_kw, "nil"]],
scan(nil, '1') Ripper.scan("nil")
assert_equal ['1', ';', 'def', ' ', 'm', '(', 'arg', ')', 'end'], assert_equal [[[1, 0], :on_kw, "def"],
scan(nil, "1;def m(arg)end") [[1, 3], :on_sp, " "],
assert_equal ['print', '(', '<<EOS', ')', "\n", "heredoc\n", "EOS\n"], [[1, 4], :on_ident, "m"],
scan(nil, "print(<<EOS)\nheredoc\nEOS\n") [[1, 5], :on_lparen, "("],
assert_equal ['print', '(', ' ', '<<EOS', ')', "\n", "heredoc\n", "EOS\n"], [[1, 6], :on_ident, "a"],
scan(nil, "print( <<EOS)\nheredoc\nEOS\n") [[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 end
def test_location def test_location
@ -739,7 +765,7 @@ class TestRipper_ScannerEvents < Test::Unit::TestCase
assert_equal ["__END__\n"], assert_equal ["__END__\n"],
scan('__end__', "__END__\n") scan('__end__', "__END__\n")
assert_equal ["__END__\n"], assert_equal ["__END__\n"],
scan(nil, "__END__\njunk junk junk") Ripper.tokenize("__END__\njunk junk junk")
assert_equal ["__END__"], assert_equal ["__END__"],
scan('__end__', "1\n__END__") scan('__end__', "1\n__END__")
assert_equal [], assert_equal [],