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* lib/rexml/formatters/pretty.rb

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(REXML::Formatters::Pretty#write_text),
  test/rexml/test_core.rb
  (Tester#test_pretty_format_long_text_finite): don't ignore
  'width' parameter in pretty formatter. fixes #4498
  Reported by Michael Frasca. Thanks!!!


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kou 2011-06-11 07:29:48 +00:00
parent 962956e8a1
commit da672779e2
3 changed files with 71 additions and 1 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
Sat Jun 11 16:28:25 2011 Kouhei Sutou <kou@cozmixng.org>
* lib/rexml/formatters/pretty.rb
(REXML::Formatters::Pretty#write_text),
test/rexml/test_core.rb
(Tester#test_pretty_format_long_text_finite): don't ignore
'width' parameter in pretty formatter. fixes #4498
Reported by Michael Frasca. Thanks!!!
Sat Jun 11 16:11:36 2011 Kouhei Sutou <kou@cozmixng.org> Sat Jun 11 16:11:36 2011 Kouhei Sutou <kou@cozmixng.org>
* test/rexml/test_core.rb * test/rexml/test_core.rb

2
lib/rexml/formatters/pretty.rb
View file

@ -88,7 +88,7 @@ module REXML
s = node.to_s() s = node.to_s()
s.gsub!(/\s/,' ') s.gsub!(/\s/,' ')
s.squeeze!(" ") s.squeeze!(" ")
s = wrap(s, 80-@level) s = wrap(s, @width - @level)
s = indent_text(s, @level, " ", true) s = indent_text(s, @level, " ", true)
output << (' '*@level + s) output << (' '*@level + s)
end end

61
test/rexml/test_core.rb
View file

@ -1153,6 +1153,67 @@ EOL
output) output)
end end
def test_pretty_format_deep_indent
n = 6
elements = ""
n.times do |i|
elements << "<element#{i}>"
elements << "element#{i} " * 5
end
(n - 1).downto(0) do |i|
elements << "</element#{i}>"
end
xml = "<doc>#{elements}</doc>"
document = REXML::Document.new(xml)
formatter = REXML::Formatters::Pretty.new
formatter.width = 20
output = ""
formatter.write(document, output)
assert_equal(<<-XML.strip, output)
<doc>
<element0>
element0
element0
element0
element0
element0
<element1>
element1
element1
element1
element1
element1
<element2>
element2
element2
element2
element2
element2
<element3>
element3
element3
element3
element3
element3
<element4>
element4
element4
element4
element4
element4
<element5>
element5 element5 element5 element5 element5
</element5>
</element4>
</element3>
</element2>
</element1>
</element0>
</doc>
XML
end
def test_ticket_58 def test_ticket_58
doc = REXML::Document.new doc = REXML::Document.new
doc << REXML::XMLDecl.default doc << REXML::XMLDecl.default