diff options
Diffstat (limited to 'test/ruby/test_m17n.rb')
| -rw-r--r-- | test/ruby/test_m17n.rb | 188 |
1 files changed, 88 insertions, 100 deletions
diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb index 630ba269c0..9f7a3c7f4b 100644 --- a/test/ruby/test_m17n.rb +++ b/test/ruby/test_m17n.rb @@ -69,15 +69,6 @@ class TestM17N < Test::Unit::TestCase assert_regexp_fixed_encoding(r) end - def assert_regexp_usascii_literal(r, enc, ex = nil) - code = "# -*- encoding: US-ASCII -*-\n#{r}.encoding" - if ex - assert_raise(ex) { eval(code) } - else - assert_equal(enc, eval(code)) - end - end - def encdump(str) d = str.dump if /\.force_encoding\("[A-Za-z0-9.:_+-]*"\)\z/ =~ d @@ -195,33 +186,35 @@ class TestM17N < Test::Unit::TestCase end def test_string_inspect_encoding - EnvUtil.suppress_warning do - begin - orig_int = Encoding.default_internal - orig_ext = Encoding.default_external - Encoding.default_internal = nil - [Encoding::UTF_8, Encoding::EUC_JP, Encoding::Windows_31J, Encoding::GB18030]. - each do |e| - Encoding.default_external = e - str = "\x81\x30\x81\x30".force_encoding('GB18030') - assert_equal(Encoding::GB18030 == e ? %{"#{str}"} : '"\x{81308130}"', str.inspect) - str = e("\xa1\x8f\xa1\xa1") - expected = "\"\\xA1\x8F\xA1\xA1\"".force_encoding("EUC-JP") - assert_equal(Encoding::EUC_JP == e ? expected : "\"\\xA1\\x{8FA1A1}\"", str.inspect) - str = s("\x81@") - assert_equal(Encoding::Windows_31J == e ? %{"#{str}"} : '"\x{8140}"', str.inspect) - str = "\u3042\u{10FFFD}" - assert_equal(Encoding::UTF_8 == e ? %{"#{str}"} : '"\u3042\u{10FFFD}"', str.inspect) - end - Encoding.default_external = Encoding::UTF_8 - [Encoding::UTF_16BE, Encoding::UTF_16LE, Encoding::UTF_32BE, Encoding::UTF_32LE, - Encoding::UTF8_SOFTBANK].each do |e| - str = "abc".encode(e) - assert_equal('"abc"', str.inspect) - end - ensure - Encoding.default_internal = orig_int - Encoding.default_external = orig_ext + [ + Encoding::UTF_8, + Encoding::EUC_JP, + Encoding::Windows_31J, + Encoding::GB18030, + ].each do |e| + EnvUtil.with_default_external(e) do + str = "\x81\x30\x81\x30".force_encoding('GB18030') + assert_equal(Encoding::GB18030 == e ? %{"#{str}"} : '"\x{81308130}"', str.inspect) + str = e("\xa1\x8f\xa1\xa1") + expected = "\"\\xA1\x8F\xA1\xA1\"".force_encoding("EUC-JP") + assert_equal(Encoding::EUC_JP == e ? expected : "\"\\xA1\\x{8FA1A1}\"", str.inspect) + str = s("\x81@") + assert_equal(Encoding::Windows_31J == e ? %{"#{str}"} : '"\x{8140}"', str.inspect) + str = "\u3042\u{10FFFD}" + assert_equal(Encoding::UTF_8 == e ? %{"#{str}"} : '"\u3042\u{10FFFD}"', str.inspect) + end + end + + EnvUtil.with_default_external(Encoding::UTF_8) do + [ + Encoding::UTF_16BE, + Encoding::UTF_16LE, + Encoding::UTF_32BE, + Encoding::UTF_32LE, + Encoding::UTF8_SOFTBANK + ].each do |e| + str = "abc".encode(e) + assert_equal('"abc"', str.inspect) end end end @@ -255,59 +248,43 @@ class TestM17N < Test::Unit::TestCase end def test_object_utf16_32_inspect - EnvUtil.suppress_warning do - begin - orig_int = Encoding.default_internal - orig_ext = Encoding.default_external - Encoding.default_internal = nil - Encoding.default_external = Encoding::UTF_8 - o = Object.new - [Encoding::UTF_16BE, Encoding::UTF_16LE, Encoding::UTF_32BE, Encoding::UTF_32LE].each do |e| - o.instance_eval "undef inspect;def inspect;'abc'.encode('#{e}');end" - assert_equal '[abc]', [o].inspect - end - ensure - Encoding.default_internal = orig_int - Encoding.default_external = orig_ext + EnvUtil.with_default_external(Encoding::UTF_8) do + o = Object.new + [Encoding::UTF_16BE, Encoding::UTF_16LE, Encoding::UTF_32BE, Encoding::UTF_32LE].each do |e| + o.instance_eval "undef inspect;def inspect;'abc'.encode('#{e}');end" + assert_equal '[abc]', [o].inspect end end end def test_object_inspect_external - 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 - def o.inspect - "abc" - end - assert_nothing_raised(Encoding::CompatibilityError) { [o].inspect } + EnvUtil.with_default_external(Encoding::UTF_16BE) do + def o.inspect + "abc" + end + assert_nothing_raised(Encoding::CompatibilityError) { [o].inspect } - def o.inspect - "abc".encode(Encoding.default_external) + def o.inspect + "abc".encode(Encoding.default_external) + end + assert_equal '[abc]', [o].inspect end - assert_equal '[abc]', [o].inspect - - Encoding.default_external = Encoding::US_ASCII - def o.inspect - "\u3042" - end - assert_equal '[\u3042]', [o].inspect + EnvUtil.with_default_external(Encoding::US_ASCII) do + def o.inspect + "\u3042" + end + assert_equal '[\u3042]', [o].inspect - def o.inspect - "\x82\xa0".force_encoding(Encoding::Windows_31J) + def o.inspect + "\x82\xa0".force_encoding(Encoding::Windows_31J) + end + assert_equal '[\x{82A0}]', [o].inspect end - assert_equal '[\x{82A0}]', [o].inspect - ensure - Encoding.default_internal = orig_int - Encoding.default_external = orig_ext - $VERBOSE = orig_v end def test_str_dump @@ -1436,31 +1413,42 @@ class TestM17N < Test::Unit::TestCase end def test_regexp_usascii - assert_regexp_usascii_literal('//', Encoding::US_ASCII) - assert_regexp_usascii_literal('/#{ }/', Encoding::US_ASCII) - assert_regexp_usascii_literal('/#{"a"}/', Encoding::US_ASCII) - assert_regexp_usascii_literal('/#{%q"\x80"}/', Encoding::ASCII_8BIT) - assert_regexp_usascii_literal('/#{"\x80"}/', nil, SyntaxError) - - assert_regexp_usascii_literal('/a/', Encoding::US_ASCII) - assert_regexp_usascii_literal('/a#{ }/', Encoding::US_ASCII) - assert_regexp_usascii_literal('/a#{"a"}/', Encoding::US_ASCII) - assert_regexp_usascii_literal('/a#{%q"\x80"}/', Encoding::ASCII_8BIT) - assert_regexp_usascii_literal('/a#{"\x80"}/', nil, SyntaxError) - - assert_regexp_usascii_literal('/\x80/', Encoding::ASCII_8BIT) - assert_regexp_usascii_literal('/\x80#{ }/', Encoding::ASCII_8BIT) - assert_regexp_usascii_literal('/\x80#{"a"}/', Encoding::ASCII_8BIT) - assert_regexp_usascii_literal('/\x80#{%q"\x80"}/', Encoding::ASCII_8BIT) - assert_regexp_usascii_literal('/\x80#{"\x80"}/', nil, SyntaxError) - - assert_regexp_usascii_literal('/\u1234/', Encoding::UTF_8) - assert_regexp_usascii_literal('/\u1234#{ }/', Encoding::UTF_8) - assert_regexp_usascii_literal('/\u1234#{"a"}/', Encoding::UTF_8) - assert_regexp_usascii_literal('/\u1234#{%q"\x80"}/', nil, SyntaxError) - assert_regexp_usascii_literal('/\u1234#{"\x80"}/', nil, SyntaxError) - assert_regexp_usascii_literal('/\u1234\x80/', nil, SyntaxError) - assert_regexp_usascii_literal('/\u1234#{ }\x80/', nil, RegexpError) + tests = [ + [__LINE__, '//', Encoding::US_ASCII], + [__LINE__, '/#{ }/', Encoding::US_ASCII], + [__LINE__, '/#{"a"}/', Encoding::US_ASCII], + [__LINE__, '/#{%q"\x80"}/', Encoding::US_ASCII], + [__LINE__, '/#{"\x80"}/', Encoding::ASCII_8BIT], + + [__LINE__, '/a/', Encoding::US_ASCII], + [__LINE__, '/a#{ }/', Encoding::US_ASCII], + [__LINE__, '/a#{"a"}/', Encoding::US_ASCII], + [__LINE__, '/a#{%q"\x80"}/', Encoding::ASCII_8BIT], + [__LINE__, '/a#{"\x80"}/', Encoding::ASCII_8BIT], + + [__LINE__, '/\x80/', Encoding::ASCII_8BIT], + [__LINE__, '/\x80#{ }/', Encoding::ASCII_8BIT], + [__LINE__, '/\x80#{"a"}/', Encoding::ASCII_8BIT], + [__LINE__, '/\x80#{%q"\x80"}/', Encoding::ASCII_8BIT], + [__LINE__, '/\x80#{"\x80"}/', Encoding::ASCII_8BIT], + + [__LINE__, '/\u1234/', Encoding::UTF_8], + [__LINE__, '/\u1234#{ }/', Encoding::UTF_8], + [__LINE__, '/\u1234#{"a"}/', Encoding::UTF_8], + + [__LINE__, '/\u1234#{%q"\x80"}/', nil, SyntaxError], + [__LINE__, '/\u1234#{"\x80"}/', nil, SyntaxError], + [__LINE__, '/\u1234\x80/', nil, SyntaxError], + [__LINE__, '/\u1234#{ }\x80/', nil, RegexpError], + ] + all_assertions_foreach(nil, *tests) do |line, r, enc, ex| + code = "# -*- encoding: US-ASCII -*-\n#{r}.encoding" + if ex + assert_raise(ex) {eval(code, nil, __FILE__, line-1)} + else + assert_equal(enc, eval(code, nil, __FILE__, line-1)) + end + end end def test_gbk |