diff options
Diffstat (limited to 'test/ruby/test_pack.rb')
-rw-r--r-- | test/ruby/test_pack.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_pack.rb b/test/ruby/test_pack.rb index f8f9d7e746..a1ae01839a 100644 --- a/test/ruby/test_pack.rb +++ b/test/ruby/test_pack.rb @@ -30,4 +30,14 @@ class TestPack < Test::Unit::TestCase assert_equal "\000\000\000\001\000\000\000\001", [1,1].pack('N*') assert_equal "\000\000\000\001\000\000\000\001\000\000\000\001", [1,1,1].pack('N*') end + + def test_unpack_N + assert_equal 1, "\000\000\000\001".unpack('N')[0] + assert_equal 2, "\000\000\000\002".unpack('N')[0] + assert_equal 3, "\000\000\000\003".unpack('N')[0] + assert_equal 3, "\000\000\000\003".unpack('N')[0] + assert_equal 4294967295, "\377\377\377\377".unpack('N')[0] + assert_equal [1,1], "\000\000\000\001\000\000\000\001".unpack('N*') + assert_equal [1,1,1], "\000\000\000\001\000\000\000\001\000\000\000\001".unpack('N*') + end end |