diff options
Diffstat (limited to 'test/zlib')
-rw-r--r-- | test/zlib/test_zlib.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/zlib/test_zlib.rb b/test/zlib/test_zlib.rb index 8c2fbde8d9..da4f74c475 100644 --- a/test/zlib/test_zlib.rb +++ b/test/zlib/test_zlib.rb @@ -195,6 +195,29 @@ if defined? Zlib z << "foo" # ??? end + def test_inflate_dictionary + dictionary = "foo" + + deflate = Zlib::Deflate.new + deflate.set_dictionary dictionary + compressed = deflate.deflate "foofoofoo", Zlib::FINISH + deflate.close + + out = nil + inflate = Zlib::Inflate.new + + begin + out = inflate.inflate compressed + + flunk "Zlib::NeedDict was not raised" + rescue Zlib::NeedDict + inflate.set_dictionary dictionary + out = inflate.inflate "" + end + + assert_equal "foofoofoo", out + end + def test_sync z = Zlib::Deflate.new s = z.deflate("foo" * 1000, Zlib::FULL_FLUSH) |