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authortenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-06-05 22:42:58 +0000
committertenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-06-05 22:42:58 +0000
commit3f6eafaaa0707e11ef4b9fe5f13a1cc98de30388 (patch)
treedbe39b224c5f17a8d2f521fac78d8f7c9fc398af /test/psych
parent88fda023aaa08ddb5b69fe4cb7e071ca23f13d26 (diff)
* ext/psych/lib/psych/visitors/yaml_tree.rb: dump empty symbols with a
tag so that they can be parsed on input. [Bug #9873] [ruby-core:62825] * test/psych/test_symbol.rb: test for change git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/psych')
-rw-r--r--test/psych/test_symbol.rb8
1 files changed, 8 insertions, 0 deletions
diff --git a/test/psych/test_symbol.rb b/test/psych/test_symbol.rb
index 2b4470d184f..558a6728861 100644
--- a/test/psych/test_symbol.rb
+++ b/test/psych/test_symbol.rb
@@ -2,6 +2,14 @@ require_relative 'helper'
module Psych
class TestSymbol < TestCase
+ def test_cycle_empty
+ assert_cycle :''
+ end
+
+ def test_cycle_colon
+ assert_cycle :':'
+ end
+
def test_cycle
assert_cycle :a
end