rexml: REXML::Element#[] accepts String or Symbol as attribute name

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 18 insertions, 0 deletions

diff --git a/test/rexml/test_element.rb b/test/rexml/test_element.rb
new file mode 100644
index 0000000000..82830b44e6
--- /dev/null
+++ b/test/rexml/test_element.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: false
+
+require "test/unit/testcase"
+require "rexml/document"
+
+module REXMLTests
+  class ElementTester < Test::Unit::TestCase
+    def test_array_reference_string
+      doc = REXML::Document.new("<language name='Ruby'/>")
+      assert_equal("Ruby", doc.root["name"])
+    end
+
+    def test_array_reference_symbol
+      doc = REXML::Document.new("<language name='Ruby'/>")
+      assert_equal("Ruby", doc.root[:name])
+    end
+  end
+end