From 62b1b1722165547bb7d0d8e0a3221f43b9de63d9 Mon Sep 17 00:00:00 2001
From: Josh Nussbaum <joshua.nussbaum@shopify.com>
Date: Thu, 20 Apr 2017 16:31:50 -0400
Subject: Fixes Hash.from_xml with frozen strings for all backends

---
 activesupport/test/xml_mini/xml_mini_engine_test.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'activesupport/test/xml_mini/xml_mini_engine_test.rb')

diff --git a/activesupport/test/xml_mini/xml_mini_engine_test.rb b/activesupport/test/xml_mini/xml_mini_engine_test.rb
index 5be9084c9d..244e0b0d3a 100644
--- a/activesupport/test/xml_mini/xml_mini_engine_test.rb
+++ b/activesupport/test/xml_mini/xml_mini_engine_test.rb
@@ -75,6 +75,11 @@ class XMLMiniEngineTest < ActiveSupport::TestCase
       assert_equal({}, ActiveSupport::XmlMini.parse(""))
     end
 
+    def test_parse_from_frozen_string
+      xml_string = "<root/>".freeze
+      assert_equal({ "root" => {} }, ActiveSupport::XmlMini.parse(xml_string))
+    end
+
     def test_array_type_makes_an_array
       assert_equal_rexml(<<-eoxml)
         <blog>
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