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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-14 17:37:35 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-14 17:37:35 +0000 |
| commit | 030d9e240c8cc42d170d0290bb3a478072b9f6b5 (patch) | |
| tree | 3c7e0a3937b2e778057ae7c0e7be99089112e86f /test | |
| parent | 8bd9cec4f65e4806912b74ab13e46dd1c46d72e3 (diff) | |
| download | ruby-030d9e240c8cc42d170d0290bb3a478072b9f6b5.tar.gz ruby-030d9e240c8cc42d170d0290bb3a478072b9f6b5.tar.xz ruby-030d9e240c8cc42d170d0290bb3a478072b9f6b5.zip | |
* transcode.c (str_encode): returns duplicated string if nothing
changed. [ruby-core:18578]
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@19349 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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 |