[#4233] Ruby regexps are not multiline by default, but Resource titles can be multiline

Puppet allows resource titles to contain newlines. We recently
introduced several regexps that were failing on resources with multiline
titles.

1 files changed, 9 insertions, 0 deletions

diff --git a/spec/unit/resource/catalog_spec.rb b/spec/unit/resource/catalog_spec.rb
index b6f96f094..10cff91a3 100755
--- a/spec/unit/resource/catalog_spec.rb
+++ b/spec/unit/resource/catalog_spec.rb
@@ -1066,4 +1066,13 @@ describe Puppet::Resource::Catalog, "when converting from pson" do
 
     lambda { PSON.parse @pson.to_pson }.should raise_error(ArgumentError)
   end
+
+  describe "#title_key_for_ref" do
+    it "should parse a resource ref string into a pair" do
+      @catalog.title_key_for_ref("Title[name]").should == ["Title", "name"]
+    end
+    it "should parse a resource ref string into a pair, even if there's a newline inside the name" do
+      @catalog.title_key_for_ref("Title[na\nme]").should == ["Title", "na\nme"]
+    end
+  end
 end