1 files changed, 25 insertions, 0 deletions
diff --git a/test/rexml/parse/test_processing_instruction.rb b/test/rexml/parse/test_processing_instruction.rb
new file mode 100644
index 0000000000..a23513fc6e
--- /dev/null
+++ b/test/rexml/parse/test_processing_instruction.rb
@@ -0,0 +1,25 @@
+require "test/unit"
+require "rexml/document"
+
+module REXMLTests
+  class TestParseProcessinInstruction < Test::Unit::TestCase
+    def parse(xml)
+      REXML::Document.new(xml)
+    end
+
+    class TestInvalid < self
+      def test_no_name
+        exception = assert_raise(REXML::ParseException) do
+          parse("<??>")
+        end
+        assert_equal(<<-DETAIL.chomp, exception.to_s)
+Invalid processing instruction node
+Line: 1
+Position: 4
+Last 80 unconsumed characters:
+<??>
+        DETAIL
+      end
+    end
+  end
+end