diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/zlib/test_zlib.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/zlib/test_zlib.rb b/test/zlib/test_zlib.rb index b526d24df9..1e3d77160c 100644 --- a/test/zlib/test_zlib.rb +++ b/test/zlib/test_zlib.rb @@ -749,6 +749,22 @@ if defined? Zlib end end end + + def test_encoding + t = Tempfile.new("test_zlib_gzip_reader_encoding") + t.binmode + content = (0..255).to_a.pack('c*') + Zlib::GzipWriter.wrap(t) {|gz| gz.print(content) } + t.close + + read_all = Zlib::GzipReader.open(t.path) {|gz| gz.read } + assert_equal(Encoding.default_external, read_all.encoding) + + # chunks are in BINARY regardless of encoding settings + read_size = Zlib::GzipReader.open(t.path) {|gz| gz.read(1024) } + assert_equal(Encoding::ASCII_8BIT, read_size.encoding) + assert_equal(content, read_size) + end end class TestZlibGzipWriter < Test::Unit::TestCase |