From 653b0bcbafcbddc9811c06e984f1bbeee2330ddf Mon Sep 17 00:00:00 2001
From: tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 17 Nov 2012 03:15:54 +0000
Subject: * ext/psych/lib/psych/visitors/yaml_tree.rb: use literal YAML style  
 when emitting multi-line strings. Thanks @atambo

* test/psych/test_yaml.rb: test for change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37698 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/psych/test_yaml.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test/psych')

diff --git a/test/psych/test_yaml.rb b/test/psych/test_yaml.rb
index 796a44fa2b..cbda3859e6 100644
--- a/test/psych/test_yaml.rb
+++ b/test/psych/test_yaml.rb
@@ -1266,4 +1266,9 @@ EOY
       Psych.load("2000-01-01 00:00:00.#{"0"*1000} +00:00\n")
       # '[ruby-core:13735]'
     end
+
+    def test_multiline_string_uses_literal_style
+      yaml = Psych.dump("multi\nline\nstring")
+      assert_match("|", yaml)
+    end
 end
-- 
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