diff options
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_pack.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/ruby/test_pack.rb b/test/ruby/test_pack.rb index fee992efbc..22b7b87580 100644 --- a/test/ruby/test_pack.rb +++ b/test/ruby/test_pack.rb @@ -379,6 +379,36 @@ class TestPack < Test::Unit::TestCase assert_equal(["\377\377\377"], "////\n".unpack("m")) end + def test_pack_unpack_m0 + assert_equal("", [""].pack("m0")) + assert_equal("AA==", ["\0"].pack("m0")) + assert_equal("AAA=", ["\0\0"].pack("m0")) + assert_equal("AAAA", ["\0\0\0"].pack("m0")) + assert_equal("/w==", ["\377"].pack("m0")) + assert_equal("//8=", ["\377\377"].pack("m0")) + assert_equal("////", ["\377\377\377"].pack("m0")) + + assert_equal([""], "".unpack("m0")) + assert_equal(["\0"], "AA==".unpack("m0")) + assert_equal(["\0\0"], "AAA=".unpack("m0")) + assert_equal(["\0\0\0"], "AAAA".unpack("m0")) + assert_equal(["\377"], "/w==".unpack("m0")) + assert_equal(["\377\377"], "//8=".unpack("m0")) + assert_equal(["\377\377\377"], "////".unpack("m0")) + + assert_raise(ArgumentError) { "^".unpack("m0") } + assert_raise(ArgumentError) { "A".unpack("m0") } + assert_raise(ArgumentError) { "A^".unpack("m0") } + assert_raise(ArgumentError) { "AA".unpack("m0") } + assert_raise(ArgumentError) { "AA=".unpack("m0") } + assert_raise(ArgumentError) { "AA===".unpack("m0") } + assert_raise(ArgumentError) { "AA=x".unpack("m0") } + assert_raise(ArgumentError) { "AAA".unpack("m0") } + assert_raise(ArgumentError) { "AAA^".unpack("m0") } + assert_raise(ArgumentError) { "AB==".unpack("m0") } + assert_raise(ArgumentError) { "AAB=".unpack("m0") } + end + def test_pack_unpack_M assert_equal("a b c\td =\n\ne=\n", ["a b c\td \ne"].pack("M")) assert_equal(["a b c\td \ne"], "a b c\td =\n\ne=\n".unpack("M")) |