* lib/rexml/parsers/treeparser.rb (REXML::Parsers::TreeParser#parse):

Remove needless nested parse exception information.
  [Bug #8844]  [ruby-dev:47672]
  Reported by Ippei Obayashi. Thanks!!!
* test/rexml/parser/test_tree.rb: Add a test for the above case.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42813 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rexml/parser/test_tree.rb

@@ -0,0 +1,27 @@
+require "test/unit"
+require "rexml/document"
+require "rexml/parsers/treeparser"
+
+class TestTreeParser < Test::Unit::TestCase
+  class TestInvalid < self
+    def test_parse_exception
+      xml = "<root></not-root>"
+      exception = assert_raise(REXML::ParseException) do
+        parse(xml)
+      end
+      assert_equal(<<-MESSAGE, exception.to_s)
+Missing end tag for 'root' (got "not-root")
+Line: 1
+Position: 17
+Last 80 unconsumed characters:
+      MESSAGE
+    end
+
+    private
+    def parse(xml)
+      document = REXML::Document.new
+      parser = REXML::Parsers::TreeParser.new(xml, document)
+      parser.parse
+    end
+  end
+end