diff options
Diffstat (limited to 'test/ruby/test_m17n.rb')
| -rw-r--r-- | test/ruby/test_m17n.rb | 75 |
1 files changed, 42 insertions, 33 deletions
diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb index 6b0bc4de5e..a6493374b5 100644 --- a/test/ruby/test_m17n.rb +++ b/test/ruby/test_m17n.rb @@ -226,38 +226,16 @@ class TestM17N < Test::Unit::TestCase end end - STR_WITHOUT_BOM = "\u3042".freeze - STR_WITH_BOM = "\uFEFF\u3042".freeze - bug8940 = '[ruby-core:59757] [Bug #8940]' - bug9415 = '[ruby-dev:47895] [Bug #9415]' - %w/UTF-16 UTF-32/.each do |enc| - %w/BE LE/.each do |endian| - bom = "\uFEFF".encode("#{enc}#{endian}").force_encoding(enc) - - define_method("test_utf_16_32_inspect(#{enc}#{endian})") do - s = STR_WITHOUT_BOM.encode(enc + endian) - # When a UTF-16/32 string doesn't have a BOM, - # inspect as a dummy encoding string. - assert_equal(s.dup.force_encoding("ISO-2022-JP").inspect, - s.dup.force_encoding(enc).inspect) - assert_normal_exit("#{bom.b.dump}.force_encoding('#{enc}').inspect", bug8940) - end - - define_method("test_utf_16_32_codepoints(#{enc}#{endian})") do - assert_equal([0xFEFF], bom.codepoints, bug9415) - end - - define_method("test_utf_16_32_ord(#{enc}#{endian})") do - assert_equal(0xFEFF, bom.ord, bug9415) - end - - define_method("test_utf_16_32_inspect(#{enc}#{endian}-BOM)") do - s = STR_WITH_BOM.encode(enc + endian) - # When a UTF-16/32 string has a BOM, - # inspect as a particular encoding string. - assert_equal(s.inspect, - s.dup.force_encoding(enc).inspect) - end + def test_utf_dummy_are_like_regular_dummy_encodings + [Encoding::UTF_16, Encoding::UTF_32].each do |enc| + s = "\u3042".encode("UTF-32BE") + assert_equal(s.dup.force_encoding("ISO-2022-JP").inspect, s.dup.force_encoding(enc).inspect) + s = "\x00\x00\xFE\xFF" + assert_equal(s.dup.force_encoding("ISO-2022-JP").inspect, s.dup.force_encoding(enc).inspect) + + assert_equal [0, 0, 254, 255], "\x00\x00\xFE\xFF".force_encoding(enc).codepoints + assert_equal 0, "\x00\x00\xFE\xFF".force_encoding(enc).ord + assert_equal 255, "\xFF\xFE\x00\x00".force_encoding(enc).ord end end @@ -299,6 +277,9 @@ class TestM17N < Test::Unit::TestCase orig_v, $VERBOSE = $VERBOSE, false orig_int, Encoding.default_internal = Encoding.default_internal, nil orig_ext = Encoding.default_external + + omit "https://bugs.ruby-lang.org/issues/18338" + o = Object.new Encoding.default_external = Encoding::UTF_16BE @@ -889,10 +870,22 @@ class TestM17N < Test::Unit::TestCase assert_raise(Encoding::CompatibilityError) { "%s%s" % [s("\xc2\xa1"), e("\xc2\xa1")] } + + assert_equal("\u3042".encode('Windows-31J'), "%c" % "\u3042\u3044".encode('Windows-31J')) end def test_sprintf_p Encoding.list.each do |e| + unless e.ascii_compatible? + format = e.dummy? ? "%p".force_encoding(e) : "%p".encode(e) + assert_raise(Encoding::CompatibilityError) do + sprintf(format, nil) + end + assert_raise(Encoding::CompatibilityError) do + format % nil + end + next + end format = "%p".force_encoding(e) ['', 'a', "\xC2\xA1", "\x00"].each do |s| s.force_encoding(e) @@ -1097,7 +1090,23 @@ class TestM17N < Test::Unit::TestCase assert_nil(e("\xa1\xa2\xa3\xa4").index(e("\xa3"))) assert_nil(e("\xa1\xa2\xa3\xa4").rindex(e("\xa3"))) s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") - assert_raise(Encoding::CompatibilityError){s.rindex(a("\xb1\xa3"))} + + a_with_e = /EUC-JP and BINARY \(ASCII-8BIT\)/ + assert_raise_with_message(Encoding::CompatibilityError, a_with_e) do + s.index(a("\xb1\xa3")) + end + assert_raise_with_message(Encoding::CompatibilityError, a_with_e) do + s.rindex(a("\xb1\xa3")) + end + + a_with_e = /BINARY \(ASCII-8BIT\) regexp with EUC-JP string/ + assert_raise_with_message(Encoding::CompatibilityError, a_with_e) do + s.index(Regexp.new(a("\xb1\xa3"))) + end + assert_raise_with_message(Encoding::CompatibilityError, a_with_e) do + s.rindex(Regexp.new(a("\xb1\xa3"))) + end + bug11488 = '[ruby-core:70592] [Bug #11488]' each_encoding("abcdef", "def") do |str, substr| assert_equal(3, str.index(substr), bug11488) |