Exception encoding

Raise with messages in UTF-8 encoding.

1 files changed, 10 insertions, 0 deletions

diff --git a/tests/json_parser_test.rb b/tests/json_parser_test.rb
index 46fa47c..ee28578 100644
--- a/tests/json_parser_test.rb
+++ b/tests/json_parser_test.rb
@@ -17,6 +17,16 @@ class JSONParserTest < Test::Unit::TestCase
     assert_equal Encoding::UTF_16, source.encoding
   end if defined?(Encoding::UTF_16)
 
+  def test_error_message_encoding
+    bug10705 = '[ruby-core:67386] [Bug #10705]'
+    json = ".\"\xE2\x88\x9A\"".force_encoding(Encoding::UTF_8)
+    e = assert_raise(JSON::ParserError) {
+      JSON::Ext::Parser.new(json).parse
+    }
+    assert_equal(Encoding::UTF_8, e.message.encoding, bug10705)
+    assert_include(e.message, json, bug10705)
+  end if defined?(Encoding::UTF_8) and defined?(JSON::Ext::Parser)
+
   def test_parsing
     parser = JSON::Parser.new('"test"')
     assert_equal 'test', parser.parse