diff options
Diffstat (limited to 'test/stringio')
| -rw-r--r-- | test/stringio/test_stringio.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/stringio/test_stringio.rb b/test/stringio/test_stringio.rb index 26fcc624e2..22cba382fb 100644 --- a/test/stringio/test_stringio.rb +++ b/test/stringio/test_stringio.rb @@ -426,6 +426,11 @@ class TestStringIO < Test::Unit::TestCase s = "" f.read(nil, s) assert_equal("\u3042\u3044", s, bug5207) + f.rewind + # not empty buffer + s = "0123456789" + f.read(nil, s) + assert_equal("\u3042\u3044", s) end def test_readpartial @@ -435,6 +440,10 @@ class TestStringIO < Test::Unit::TestCase assert_equal("\u3042\u3044", f.readpartial) f.rewind assert_equal("\u3042\u3044".force_encoding(Encoding::ASCII_8BIT), f.readpartial(f.size)) + f.rewind + # not empty buffer + s = '0123456789' + assert_equal("\u3042\u3044".force_encoding(Encoding::ASCII_8BIT), f.readpartial(f.size, s)) end def test_read_nonblock @@ -444,6 +453,10 @@ class TestStringIO < Test::Unit::TestCase assert_equal("\u3042\u3044", f.read_nonblock) f.rewind assert_equal("\u3042\u3044".force_encoding(Encoding::ASCII_8BIT), f.read_nonblock(f.size)) + f.rewind + # not empty buffer + s = '0123456789' + assert_equal("\u3042\u3044".force_encoding(Encoding::ASCII_8BIT), f.read_nonblock(f.size, s)) end def test_size |