diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_transcode.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/ruby/test_transcode.rb b/test/ruby/test_transcode.rb index 5abeed88e..8770328bc 100644 --- a/test/ruby/test_transcode.rb +++ b/test/ruby/test_transcode.rb @@ -582,4 +582,10 @@ class TestTranscode < Test::Unit::TestCase assert_raise(Encoding::ConversionUndefined) { "\u203E".encode("CP51932") } end + def test_nothing_changed + a = "James".force_encoding("US-ASCII") + b = a.encode("Shift_JIS") + assert_equal(Encoding::US_ASCII, a.encoding) + assert_equal(Encoding::Shift_JIS, b.encoding) + end end |