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Allow "--- \n" as a yaml dumped result for nil.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2011-06-20 01:00:43 +00:00
parent ee80993690
commit 2190c95381
1 changed files with 1 additions and 1 deletions
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2
test/psych/test_nil.rb
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@ -4,7 +4,7 @@ module Psych
class TestNil < TestCase
def test_nil
yml = Psych.dump nil
assert_equal "--- \n...\n", yml
assert_match /--- \n(?:\.\.\.\n)?/, yml
assert_equal nil, Psych.load(yml)
end