diff options
Diffstat (limited to 'trunk/test/ruby/test_m17n.rb')
| -rw-r--r-- | trunk/test/ruby/test_m17n.rb | 1290 |
1 files changed, 0 insertions, 1290 deletions
diff --git a/trunk/test/ruby/test_m17n.rb b/trunk/test/ruby/test_m17n.rb deleted file mode 100644 index e82e04beb7..0000000000 --- a/trunk/test/ruby/test_m17n.rb +++ /dev/null @@ -1,1290 +0,0 @@ -require 'test/unit' -require 'stringio' - -class TestM17N < Test::Unit::TestCase - def assert_encoding(encname, actual, message=nil) - assert_equal(Encoding.find(encname), actual, message) - end - - module AESU - def a(str) str.dup.force_encoding("ASCII-8BIT") end - def e(str) str.dup.force_encoding("EUC-JP") end - def s(str) str.dup.force_encoding("Windows-31J") end - def u(str) str.dup.force_encoding("UTF-8") end - end - include AESU - extend AESU - - def assert_strenc(bytes, enc, actual, message=nil) - assert_instance_of(String, actual, message) - enc = Encoding.find(enc) if String === enc - assert_equal(enc, actual.encoding, message) - assert_equal(a(bytes), a(actual), message) - end - - def assert_warning(pat, mesg=nil) - begin - org_stderr = $stderr - $stderr = StringIO.new(warn = '') - yield - ensure - $stderr = org_stderr - end - assert_match(pat, warn, mesg) - end - - def assert_regexp_generic_encoding(r) - assert(!r.fixed_encoding?) - %w[ASCII-8BIT EUC-JP Windows-31J UTF-8].each {|ename| - # "\xc2\xa1" is a valid sequence for ASCII-8BIT, EUC-JP, Windows-31J and UTF-8. - assert_nothing_raised { r =~ "\xc2\xa1".force_encoding(ename) } - } - end - - def assert_regexp_fixed_encoding(r) - assert(r.fixed_encoding?) - %w[ASCII-8BIT EUC-JP Windows-31J UTF-8].each {|ename| - enc = Encoding.find(ename) - if enc == r.encoding - assert_nothing_raised { r =~ "\xc2\xa1".force_encoding(enc) } - else - assert_raise(ArgumentError) { r =~ "\xc2\xa1".force_encoding(enc) } - end - } - end - - def assert_regexp_generic_ascii(r) - assert_encoding("US-ASCII", r.encoding) - assert_regexp_generic_encoding(r) - end - - def assert_regexp_fixed_ascii8bit(r) - assert_encoding("ASCII-8BIT", r.encoding) - assert_regexp_fixed_encoding(r) - end - - def assert_regexp_fixed_eucjp(r) - assert_encoding("EUC-JP", r.encoding) - assert_regexp_fixed_encoding(r) - end - - def assert_regexp_fixed_sjis(r) - assert_encoding("Windows-31J", r.encoding) - assert_regexp_fixed_encoding(r) - end - - def assert_regexp_fixed_utf8(r) - assert_encoding("UTF-8", r.encoding) - 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 - d - else - "#{d}.force_encoding(#{str.encoding.name.dump})" - end - end - - def encdumpargs(args) - r = '(' - args.each_with_index {|a, i| - r << ',' if 0 < i - if String === a - r << encdump(a) - else - r << a.inspect - end - } - r << ')' - r - end - - def assert_str_enc_propagation(t, s1, s2) - if !s1.ascii_only? - assert_equal(s1.encoding, t.encoding) - elsif !s2.ascii_only? - assert_equal(s2.encoding, t.encoding) - else - assert([s1.encoding, s2.encoding].include?(t.encoding)) - end - end - - def assert_same_result(expected_proc, actual_proc) - e = nil - begin - t = expected_proc.call - rescue - e = $! - end - if e - assert_raise(e.class) { actual_proc.call } - else - assert_equal(t, actual_proc.call) - end - end - - def str_enc_compatible?(*strs) - encs = [] - strs.each {|s| - encs << s.encoding if !s.ascii_only? - } - encs.uniq! - encs.length <= 1 - end - - # tests start - - def test_string_ascii_literal - assert_encoding("US-ASCII", eval(a(%{""})).encoding) - assert_encoding("US-ASCII", eval(a(%{"a"})).encoding) - end - - def test_string_eucjp_literal - assert_encoding("US-ASCII", eval(e(%{""})).encoding) - assert_encoding("US-ASCII", eval(e(%{"a"})).encoding) - assert_encoding("EUC-JP", eval(e(%{"\xa1\xa1"})).encoding) - assert_encoding("EUC-JP", eval(e(%{"\\xa1\\xa1"})).encoding) - assert_encoding("US-ASCII", eval(e(%{"\\x20"})).encoding) - assert_encoding("US-ASCII", eval(e(%{"\\n"})).encoding) - assert_encoding("EUC-JP", eval(e(%{"\\x80"})).encoding) - end - - def test_utf8_literal - assert_equal(Encoding::UTF_8, "\u3042".encoding, "[ruby-dev:33406] \"\\u3042\".encoding") - assert_raise(SyntaxError) { eval(a('\u3052\x80')) } - end - - def test_string_mixed_unicode - assert_raise(SyntaxError) { eval(a(%{"\xc2\xa1\\u{6666}"})) } - assert_raise(SyntaxError) { eval(e(%{"\xc2\xa1\\u{6666}"})) } - assert_raise(SyntaxError) { eval(s(%{"\xc2\xa1\\u{6666}"})) } - assert_nothing_raised { eval(u(%{"\xc2\xa1\\u{6666}"})) } - assert_raise(SyntaxError) { eval(a(%{"\\u{6666}\xc2\xa1"})) } - assert_raise(SyntaxError) { eval(e(%{"\\u{6666}\xc2\xa1"})) } - assert_raise(SyntaxError) { eval(s(%{"\\u{6666}\xc2\xa1"})) } - assert_nothing_raised { eval(u(%{"\\u{6666}\xc2\xa1"})) } - end - - def test_string_inspect - assert_equal('"\xFE"', e("\xfe").inspect) - assert_equal('"\x8E"', e("\x8e").inspect) - assert_equal('"\x8F"', e("\x8f").inspect) - assert_equal('"\x8F\xA1"', e("\x8f\xa1").inspect) - assert_equal('"\xEF"', s("\xef").inspect) - assert_equal('"\xC2"', u("\xc2").inspect) - assert_equal('"\xE0\x80"', u("\xe0\x80").inspect) - assert_equal('"\xF0\x80\x80"', u("\xf0\x80\x80").inspect) - assert_equal('"\xF8\x80\x80\x80"', u("\xf8\x80\x80\x80").inspect) - assert_equal('"\xFC\x80\x80\x80\x80"', u("\xfc\x80\x80\x80\x80").inspect) - - assert_equal('"\xFE "', e("\xfe ").inspect) - assert_equal('"\x8E "', e("\x8e ").inspect) - assert_equal('"\x8F "', e("\x8f ").inspect) - assert_equal('"\x8F\xA1 "', e("\x8f\xa1 ").inspect) - assert_equal('"\xEF "', s("\xef ").inspect) - assert_equal('"\xC2 "', u("\xc2 ").inspect) - assert_equal('"\xE0\x80 "', u("\xe0\x80 ").inspect) - assert_equal('"\xF0\x80\x80 "', u("\xf0\x80\x80 ").inspect) - assert_equal('"\xF8\x80\x80\x80 "', u("\xf8\x80\x80\x80 ").inspect) - assert_equal('"\xFC\x80\x80\x80\x80 "', u("\xfc\x80\x80\x80\x80 ").inspect) - - - assert_equal(e("\"\\xA1\x8f\xA1\xA1\""), e("\xa1\x8f\xa1\xa1").inspect) - - assert_equal('"\x81."', s("\x81.").inspect) - assert_equal(s("\"\x81@\""), s("\x81@").inspect) - - assert_equal('"\xFC"', u("\xfc").inspect) - end - - def test_str_dump - [ - e("\xfe"), - e("\x8e"), - e("\x8f"), - e("\x8f\xa1"), - s("\xef"), - u("\xc2"), - u("\xe0\x80"), - u("\xf0\x80\x80"), - u("\xf8\x80\x80\x80"), - u("\xfc\x80\x80\x80\x80"), - - e("\xfe "), - e("\x8e "), - e("\x8f "), - e("\x8f\xa1 "), - s("\xef "), - u("\xc2 "), - u("\xe0\x80 "), - u("\xf0\x80\x80 "), - u("\xf8\x80\x80\x80 "), - u("\xfc\x80\x80\x80\x80 "), - - - e("\xa1\x8f\xa1\xa1"), - - s("\x81."), - s("\x81@"), - - u("\xfc"), - "\u3042", - "ascii", - ].each do |str| - assert_equal(str, eval(str.dump), "[ruby-dev:33142]") - end - end - - def test_validate_redundant_utf8 - bits_0x10ffff = "11110100 10001111 10111111 10111111" - [ - "0xxxxxxx", - "110XXXXx 10xxxxxx", - "1110XXXX 10Xxxxxx 10xxxxxx", - "11110XXX 10XXxxxx 10xxxxxx 10xxxxxx", - "111110XX 10XXXxxx 10xxxxxx 10xxxxxx 10xxxxxx", - "1111110X 10XXXXxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx", - "11111110 10XXXXXx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx", - "11111111 10XXXXXX 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx", - ].each {|pat0| - [ - pat0.gsub(/x/, '1'), - pat0.gsub(/x/, '0') - ].each {|pat1| - [ - pat1.sub(/X([^X]*)\z/, '1\1').gsub(/X/, "0"), - pat1.gsub(/X/, "1"), - ].each {|pat2| - s = [pat2.gsub(/ /, "")].pack("B*").force_encoding("utf-8") - if pat2 <= bits_0x10ffff - assert(s.valid_encoding?, "#{pat2}") - else - assert(!s.valid_encoding?, "#{pat2}") - end - } - if / / =~ pat0 - pat3 = pat1.gsub(/X/, "0") - s = [pat3.gsub(/ /, "")].pack("B*").force_encoding("utf-8") - assert(!s.valid_encoding?, "#{pat3}") - end - } - } - end - - def test_validate_surrogate - # 1110XXXX 10Xxxxxx 10xxxxxx : 3 bytes UTF-8 - pats = [ - "11101101 10011111 10111111", # just before surrogate high - "11101101 1010xxxx 10xxxxxx", # surrogate high - "11101101 1011xxxx 10xxxxxx", # surrogate low - "11101110 10000000 10000000", # just after surrogate low - ] - pats.values_at(1,2).each {|pat0| - [ - pat0.gsub(/x/, '0'), - pat0.gsub(/x/, '1'), - ].each {|pat1| - s = [pat1.gsub(/ /, "")].pack("B*").force_encoding("utf-8") - assert(!s.valid_encoding?, "#{pat1}") - } - } - pats.values_at(0,3).each {|pat| - s = [pat.gsub(/ /, "")].pack("B*").force_encoding("utf-8") - assert(s.valid_encoding?, "#{pat}") - } - end - - def test_regexp_too_short_multibyte_character - assert_raise(SyntaxError) { eval('/\xfe/e') } - assert_raise(SyntaxError) { eval('/\x8e/e') } - assert_raise(SyntaxError) { eval('/\x8f/e') } - assert_raise(SyntaxError) { eval('/\x8f\xa1/e') } - assert_raise(SyntaxError) { eval('/\xef/s') } - assert_raise(SyntaxError) { eval('/\xc2/u') } - assert_raise(SyntaxError) { eval('/\xe0\x80/u') } - assert_raise(SyntaxError) { eval('/\xf0\x80\x80/u') } - assert_raise(SyntaxError) { eval('/\xf8\x80\x80\x80/u') } - assert_raise(SyntaxError) { eval('/\xfc\x80\x80\x80\x80/u') } - - # raw 8bit - assert_raise(SyntaxError) { eval("/\xfe/e") } - assert_raise(SyntaxError) { eval("/\xc2/u") } - - # invalid suffix - assert_raise(SyntaxError) { eval('/\xc2\xff/u') } - assert_raise(SyntaxError) { eval('/\xc2 /u') } - assert_raise(SyntaxError) { eval('/\xc2\x20/u') } - end - - def test_regexp_generic - assert_regexp_generic_ascii(/a/) - assert_regexp_generic_ascii(Regexp.new(a("a"))) - assert_regexp_generic_ascii(Regexp.new(e("a"))) - assert_regexp_generic_ascii(Regexp.new(s("a"))) - assert_regexp_generic_ascii(Regexp.new(u("a"))) - - [/a/, Regexp.new(a("a"))].each {|r| - assert_equal(0, r =~ a("a")) - assert_equal(0, r =~ e("a")) - assert_equal(0, r =~ s("a")) - assert_equal(0, r =~ u("a")) - assert_equal(nil, r =~ a("\xc2\xa1")) - assert_equal(nil, r =~ e("\xc2\xa1")) - assert_equal(nil, r =~ s("\xc2\xa1")) - assert_equal(nil, r =~ u("\xc2\xa1")) - } - end - - def test_regexp_ascii_none - r = /a/n - - assert_warning(%r{regexp match /.../n against to}) { - assert_regexp_generic_ascii(r) - } - - assert_equal(0, r =~ a("a")) - assert_equal(0, r =~ e("a")) - assert_equal(0, r =~ s("a")) - assert_equal(0, r =~ u("a")) - assert_equal(nil, r =~ a("\xc2\xa1")) - assert_warning(%r{regexp match /.../n against to EUC-JP string}) { - assert_equal(nil, r =~ e("\xc2\xa1")) - } - assert_warning(%r{regexp match /.../n against to Windows-31J string}) { - assert_equal(nil, r =~ s("\xc2\xa1")) - } - assert_warning(%r{regexp match /.../n against to UTF-8 string}) { - assert_equal(nil, r =~ u("\xc2\xa1")) - } - - assert_nothing_raised { eval(e("/\\x80/n")) } - end - - def test_regexp_ascii - assert_regexp_fixed_ascii8bit(/\xc2\xa1/n) - assert_regexp_fixed_ascii8bit(eval(a(%{/\xc2\xa1/}))) - assert_regexp_fixed_ascii8bit(eval(a(%{/\xc2\xa1/n}))) - assert_regexp_fixed_ascii8bit(eval(a(%q{/\xc2\xa1/}))) - - assert_raise(SyntaxError) { eval("/\xa1\xa1/n".force_encoding("euc-jp")) } - - [/\xc2\xa1/n, eval(a(%{/\xc2\xa1/})), eval(a(%{/\xc2\xa1/n}))].each {|r| - assert_equal(nil, r =~ a("a")) - assert_equal(nil, r =~ e("a")) - assert_equal(nil, r =~ s("a")) - assert_equal(nil, r =~ u("a")) - assert_equal(0, r =~ a("\xc2\xa1")) - assert_raise(ArgumentError) { r =~ e("\xc2\xa1") } - assert_raise(ArgumentError) { r =~ s("\xc2\xa1") } - assert_raise(ArgumentError) { r =~ u("\xc2\xa1") } - } - end - - def test_regexp_euc - assert_regexp_fixed_eucjp(/a/e) - assert_regexp_fixed_eucjp(/\xc2\xa1/e) - assert_regexp_fixed_eucjp(eval(e(%{/\xc2\xa1/}))) - assert_regexp_fixed_eucjp(eval(e(%q{/\xc2\xa1/}))) - - [/a/e].each {|r| - assert_equal(0, r =~ a("a")) - assert_equal(0, r =~ e("a")) - assert_equal(0, r =~ s("a")) - assert_equal(0, r =~ u("a")) - assert_raise(ArgumentError) { r =~ a("\xc2\xa1") } - assert_equal(nil, r =~ e("\xc2\xa1")) - assert_raise(ArgumentError) { r =~ s("\xc2\xa1") } - assert_raise(ArgumentError) { r =~ u("\xc2\xa1") } - } - - [/\xc2\xa1/e, eval(e(%{/\xc2\xa1/})), eval(e(%q{/\xc2\xa1/}))].each {|r| - assert_equal(nil, r =~ a("a")) - assert_equal(nil, r =~ e("a")) - assert_equal(nil, r =~ s("a")) - assert_equal(nil, r =~ u("a")) - assert_raise(ArgumentError) { r =~ a("\xc2\xa1") } - assert_equal(0, r =~ e("\xc2\xa1")) - assert_raise(ArgumentError) { r =~ s("\xc2\xa1") } - assert_raise(ArgumentError) { r =~ u("\xc2\xa1") } - } - end - - def test_regexp_sjis - assert_regexp_fixed_sjis(/a/s) - assert_regexp_fixed_sjis(/\xc2\xa1/s) - assert_regexp_fixed_sjis(eval(s(%{/\xc2\xa1/}))) - assert_regexp_fixed_sjis(eval(s(%q{/\xc2\xa1/}))) - end - - def test_regexp_windows_31j - begin - Regexp.new("\xa1".force_encoding("windows-31j")) =~ "\xa1\xa1".force_encoding("euc-jp") - rescue ArgumentError - err = $! - end - assert_match(/windows-31j/i, err.message) - end - - def test_regexp_embed - r = eval(e("/\xc2\xa1/")) - assert_raise(ArgumentError) { eval(s("/\xc2\xa1\#{r}/s")) } - assert_raise(ArgumentError) { eval(s("/\#{r}\xc2\xa1/s")) } - - r = /\xc2\xa1/e - assert_raise(ArgumentError) { eval(s("/\xc2\xa1\#{r}/s")) } - assert_raise(ArgumentError) { eval(s("/\#{r}\xc2\xa1/s")) } - - r = eval(e("/\xc2\xa1/")) - assert_raise(ArgumentError) { /\xc2\xa1#{r}/s } - - r = /\xc2\xa1/e - assert_raise(ArgumentError) { /\xc2\xa1#{r}/s } - - r1 = Regexp.new('foo'.force_encoding("ascii-8bit")) - r2 = eval('/bar#{r1}/'.force_encoding('ascii-8bit')) - assert_equal(Encoding::US_ASCII, r2.encoding) - - r1 = Regexp.new('foo'.force_encoding("us-ascii")) - r2 = eval('/bar#{r1}/'.force_encoding('ascii-8bit')) - assert_equal(Encoding::US_ASCII, r2.encoding) - - r1 = Regexp.new('foo'.force_encoding("ascii-8bit")) - r2 = eval('/bar#{r1}/'.force_encoding('us-ascii')) - assert_equal(Encoding::US_ASCII, r2.encoding) - - r1 = Regexp.new('foo'.force_encoding("us-ascii")) - r2 = eval('/bar#{r1}/'.force_encoding('us-ascii')) - assert_equal(Encoding::US_ASCII, r2.encoding) - - r1 = Regexp.new('\xa1'.force_encoding("ascii-8bit")) - r2 = eval('/bar#{r1}/'.force_encoding('ascii-8bit')) - assert_equal(Encoding::ASCII_8BIT, r2.encoding) - - r1 = Regexp.new('\xa1'.force_encoding("ascii-8bit")) - r2 = eval('/bar#{r1}/'.force_encoding('us-ascii')) - assert_equal(Encoding::ASCII_8BIT, r2.encoding) - - r1 = Regexp.new('foo'.force_encoding("ascii-8bit")) - r2 = eval('/\xa1#{r1}/'.force_encoding('ascii-8bit')) - assert_equal(Encoding::ASCII_8BIT, r2.encoding) - - r1 = Regexp.new('foo'.force_encoding("us-ascii")) - r2 = eval('/\xa1#{r1}/'.force_encoding('ascii-8bit')) - assert_equal(Encoding::ASCII_8BIT, r2.encoding) - - r1 = Regexp.new('\xa1'.force_encoding("ascii-8bit")) - r2 = eval('/\xa1#{r1}/'.force_encoding('ascii-8bit')) - assert_equal(Encoding::ASCII_8BIT, r2.encoding) - end - - def test_regexp_named_class - assert_match(/[[:space:]]/u, "\u{00a0}") - assert_match(/[[:space:]]/, "\u{00a0}") - end - - def test_regexp_property - s = '\p{Hiragana}'.force_encoding("euc-jp") - assert_equal(Encoding::EUC_JP, s.encoding) - r = nil - assert_nothing_raised { - r = Regexp.new(s) - } - assert(r.fixed_encoding?) - assert_match(r, "\xa4\xa2".force_encoding("euc-jp")) - - r = eval('/\p{Hiragana}/'.force_encoding("euc-jp")) - assert(r.fixed_encoding?) - assert_match(r, "\xa4\xa2".force_encoding("euc-jp")) - - r = /\p{Hiragana}/e - assert(r.fixed_encoding?) - assert_match(r, "\xa4\xa2".force_encoding("euc-jp")) - - r = eval('/\u{3042}\p{Hiragana}/'.force_encoding("euc-jp")) - assert(r.fixed_encoding?) - assert_equal(Encoding::UTF_8, r.encoding) - - r = eval('/\p{Hiragana}\u{3042}/'.force_encoding("euc-jp")) - assert(r.fixed_encoding?) - assert_equal(Encoding::UTF_8, r.encoding) - end - - def test_regexp_embed_preprocess - r1 = /\xa4\xa2/e - r2 = /#{r1}/ - assert(r2.source.include?(r1.source)) - end - - def test_begin_end_offset - str = e("\244\242\244\244\244\246\244\250\244\252a") - assert(/(a)/ =~ str) - assert_equal("a", $&) - assert_equal(5, $~.begin(0)) - assert_equal(6, $~.end(0)) - assert_equal([5,6], $~.offset(0)) - assert_equal(5, $~.begin(1)) - assert_equal(6, $~.end(1)) - assert_equal([5,6], $~.offset(1)) - end - - def test_begin_end_offset_sjis - str = s("\x81@@") - assert(/@/ =~ str) - assert_equal(s("\x81@"), $`) - assert_equal("@", $&) - assert_equal("", $') - assert_equal([1,2], $~.offset(0)) - end - - def test_quote - assert_regexp_generic_ascii(/#{Regexp.quote(a("a"))}#{Regexp.quote(e("e"))}/) - - assert_encoding("US-ASCII", Regexp.quote(a("")).encoding) - assert_encoding("US-ASCII", Regexp.quote(e("")).encoding) - assert_encoding("US-ASCII", Regexp.quote(s("")).encoding) - assert_encoding("US-ASCII", Regexp.quote(u("")).encoding) - assert_encoding("US-ASCII", Regexp.quote(a("a")).encoding) - assert_encoding("US-ASCII", Regexp.quote(e("a")).encoding) - assert_encoding("US-ASCII", Regexp.quote(s("a")).encoding) - assert_encoding("US-ASCII", Regexp.quote(u("a")).encoding) - - assert_encoding("ASCII-8BIT", Regexp.quote(a("\xc2\xa1")).encoding) - assert_encoding("EUC-JP", Regexp.quote(e("\xc2\xa1")).encoding) - assert_encoding("Windows-31J", Regexp.quote(s("\xc2\xa1")).encoding) - assert_encoding("UTF-8", Regexp.quote(u("\xc2\xa1")).encoding) - end - - def test_union_0 - r = Regexp.union - assert_regexp_generic_ascii(r) - assert(r !~ a("")) - assert(r !~ e("")) - assert(r !~ s("")) - assert(r !~ u("")) - end - - def test_union_1_asciionly_string - assert_regexp_generic_ascii(Regexp.union(a(""))) - assert_regexp_generic_ascii(Regexp.union(e(""))) - assert_regexp_generic_ascii(Regexp.union(s(""))) - assert_regexp_generic_ascii(Regexp.union(u(""))) - assert_regexp_generic_ascii(Regexp.union(a("a"))) - assert_regexp_generic_ascii(Regexp.union(e("a"))) - assert_regexp_generic_ascii(Regexp.union(s("a"))) - assert_regexp_generic_ascii(Regexp.union(u("a"))) - assert_regexp_generic_ascii(Regexp.union(a("\t"))) - assert_regexp_generic_ascii(Regexp.union(e("\t"))) - assert_regexp_generic_ascii(Regexp.union(s("\t"))) - assert_regexp_generic_ascii(Regexp.union(u("\t"))) - end - - def test_union_1_nonascii_string - assert_regexp_fixed_ascii8bit(Regexp.union(a("\xc2\xa1"))) - assert_regexp_fixed_eucjp(Regexp.union(e("\xc2\xa1"))) - assert_regexp_fixed_sjis(Regexp.union(s("\xc2\xa1"))) - assert_regexp_fixed_utf8(Regexp.union(u("\xc2\xa1"))) - end - - def test_union_1_regexp - assert_regexp_generic_ascii(Regexp.union(//)) - assert_warning(%r{regexp match /.../n against to}) { - assert_regexp_generic_ascii(Regexp.union(//n)) - } - assert_regexp_fixed_eucjp(Regexp.union(//e)) - assert_regexp_fixed_sjis(Regexp.union(//s)) - assert_regexp_fixed_utf8(Regexp.union(//u)) - end - - def test_union_2 - ary = [ - a(""), e(""), s(""), u(""), - a("\xc2\xa1"), e("\xc2\xa1"), s("\xc2\xa1"), u("\xc2\xa1") - ] - ary.each {|s1| - ary.each {|s2| - if s1.empty? - if s2.empty? - assert_regexp_generic_ascii(Regexp.union(s1, s2)) - else - r = Regexp.union(s1, s2) - assert_regexp_fixed_encoding(r) - assert_equal(s2.encoding, r.encoding) - end - else - if s2.empty? - r = Regexp.union(s1, s2) - assert_regexp_fixed_encoding(r) - assert_equal(s1.encoding, r.encoding) - else - if s1.encoding == s2.encoding - r = Regexp.union(s1, s2) - assert_regexp_fixed_encoding(r) - assert_equal(s1.encoding, r.encoding) - else - assert_raise(ArgumentError) { Regexp.union(s1, s2) } - end - end - end - } - } - end - - def test_dynamic_ascii_regexp - assert_warning(%r{regexp match /.../n against to}) { - assert_regexp_generic_ascii(/#{}/n) - } - assert_regexp_fixed_ascii8bit(/#{}\xc2\xa1/n) - assert_regexp_fixed_ascii8bit(/\xc2\xa1#{}/n) - assert_nothing_raised { s1, s2 = a('\xc2'), a('\xa1'); /#{s1}#{s2}/ } - end - - def test_dynamic_eucjp_regexp - assert_regexp_fixed_eucjp(/#{}/e) - assert_regexp_fixed_eucjp(/#{}\xc2\xa1/e) - assert_regexp_fixed_eucjp(/\xc2\xa1#{}/e) - assert_raise(SyntaxError) { eval('/\xc2#{}/e') } - assert_raise(SyntaxError) { eval('/#{}\xc2/e') } - assert_raise(SyntaxError) { eval('/\xc2#{}\xa1/e') } - assert_raise(ArgumentError) { s1, s2 = e('\xc2'), e('\xa1'); /#{s1}#{s2}/ } - end - - def test_dynamic_sjis_regexp - assert_regexp_fixed_sjis(/#{}/s) - assert_regexp_fixed_sjis(/#{}\xc2\xa1/s) - assert_regexp_fixed_sjis(/\xc2\xa1#{}/s) - assert_raise(SyntaxError) { eval('/\x81#{}/s') } - assert_raise(SyntaxError) { eval('/#{}\x81/s') } - assert_raise(SyntaxError) { eval('/\x81#{}\xa1/s') } - assert_raise(ArgumentError) { s1, s2 = s('\x81'), s('\xa1'); /#{s1}#{s2}/ } - end - - def test_dynamic_utf8_regexp - assert_regexp_fixed_utf8(/#{}/u) - assert_regexp_fixed_utf8(/#{}\xc2\xa1/u) - assert_regexp_fixed_utf8(/\xc2\xa1#{}/u) - assert_raise(SyntaxError) { eval('/\xc2#{}/u') } - assert_raise(SyntaxError) { eval('/#{}\xc2/u') } - assert_raise(SyntaxError) { eval('/\xc2#{}\xa1/u') } - assert_raise(ArgumentError) { s1, s2 = u('\xc2'), u('\xa1'); /#{s1}#{s2}/ } - end - - def test_regexp_unicode - assert_nothing_raised { eval '/\u{0}/u' } - assert_nothing_raised { eval '/\u{D7FF}/u' } - assert_raise(SyntaxError) { eval '/\u{D800}/u' } - assert_raise(SyntaxError) { eval '/\u{DFFF}/u' } - assert_nothing_raised { eval '/\u{E000}/u' } - assert_nothing_raised { eval '/\u{10FFFF}/u' } - assert_raise(SyntaxError) { eval '/\u{110000}/u' } - end - - def test_regexp_mixed_unicode - assert_raise(SyntaxError) { eval(a(%{/\xc2\xa1\\u{6666}/})) } - assert_raise(SyntaxError) { eval(e(%{/\xc2\xa1\\u{6666}/})) } - assert_raise(SyntaxError) { eval(s(%{/\xc2\xa1\\u{6666}/})) } - assert_nothing_raised { eval(u(%{/\xc2\xa1\\u{6666}/})) } - assert_raise(SyntaxError) { eval(a(%{/\\u{6666}\xc2\xa1/})) } - assert_raise(SyntaxError) { eval(e(%{/\\u{6666}\xc2\xa1/})) } - assert_raise(SyntaxError) { eval(s(%{/\\u{6666}\xc2\xa1/})) } - assert_nothing_raised { eval(u(%{/\\u{6666}\xc2\xa1/})) } - - assert_raise(SyntaxError) { eval(a(%{/\\xc2\\xa1\\u{6666}/})) } - assert_raise(SyntaxError) { eval(e(%{/\\xc2\\xa1\\u{6666}/})) } - assert_raise(SyntaxError) { eval(s(%{/\\xc2\\xa1\\u{6666}/})) } - assert_nothing_raised { eval(u(%{/\\xc2\\xa1\\u{6666}/})) } - assert_raise(SyntaxError) { eval(a(%{/\\u{6666}\\xc2\\xa1/})) } - assert_raise(SyntaxError) { eval(e(%{/\\u{6666}\\xc2\\xa1/})) } - assert_raise(SyntaxError) { eval(s(%{/\\u{6666}\\xc2\\xa1/})) } - assert_nothing_raised { eval(u(%{/\\u{6666}\\xc2\\xa1/})) } - - assert_raise(SyntaxError) { eval(a(%{/\xc2\xa1#{}\\u{6666}/})) } - assert_raise(SyntaxError) { eval(e(%{/\xc2\xa1#{}\\u{6666}/})) } - assert_raise(SyntaxError) { eval(s(%{/\xc2\xa1#{}\\u{6666}/})) } - assert_nothing_raised { eval(u(%{/\xc2\xa1#{}\\u{6666}/})) } - assert_raise(SyntaxError) { eval(a(%{/\\u{6666}#{}\xc2\xa1/})) } - assert_raise(SyntaxError) { eval(e(%{/\\u{6666}#{}\xc2\xa1/})) } - assert_raise(SyntaxError) { eval(s(%{/\\u{6666}#{}\xc2\xa1/})) } - assert_nothing_raised { eval(u(%{/\\u{6666}#{}\xc2\xa1/})) } - - assert_raise(SyntaxError) { eval(a(%{/\\xc2\\xa1#{}\\u{6666}/})) } - assert_raise(SyntaxError) { eval(e(%{/\\xc2\\xa1#{}\\u{6666}/})) } - assert_raise(SyntaxError) { eval(s(%{/\\xc2\\xa1#{}\\u{6666}/})) } - assert_nothing_raised { eval(u(%{/\\xc2\\xa1#{}\\u{6666}/})) } - assert_raise(SyntaxError) { eval(a(%{/\\u{6666}#{}\\xc2\\xa1/})) } - assert_raise(SyntaxError) { eval(e(%{/\\u{6666}#{}\\xc2\\xa1/})) } - assert_raise(SyntaxError) { eval(s(%{/\\u{6666}#{}\\xc2\\xa1/})) } - assert_nothing_raised { eval(u(%{/\\u{6666}#{}\\xc2\\xa1/})) } - end - - def test_str_allocate - s = String.allocate - assert_equal(Encoding::ASCII_8BIT, s.encoding) - end - - def test_str_String - s = String(10) - assert_equal(Encoding::US_ASCII, s.encoding) - end - - def test_sprintf_c - assert_strenc("\x80", 'ASCII-8BIT', a("%c") % 128) - #assert_raise(ArgumentError) { a("%c") % 0xc2a1 } - assert_strenc("\xc2\xa1", 'EUC-JP', e("%c") % 0xc2a1) - assert_raise(ArgumentError) { e("%c") % 0xc2 } - assert_strenc("\xc2", 'Windows-31J', s("%c") % 0xc2) - #assert_raise(ArgumentError) { s("%c") % 0xc2a1 } - assert_strenc("\u{c2a1}", 'UTF-8', u("%c") % 0xc2a1) - assert_strenc("\u{c2}", 'UTF-8', u("%c") % 0xc2) - assert_raise(EncodingCompatibilityError) { - "%s%s" % [s("\xc2\xa1"), e("\xc2\xa1")] - } - end - - def test_sprintf_p - assert_strenc('""', 'ASCII-8BIT', a("%p") % a("")) - assert_strenc('""', 'EUC-JP', e("%p") % e("")) - assert_strenc('""', 'Windows-31J', s("%p") % s("")) - assert_strenc('""', 'UTF-8', u("%p") % u("")) - - assert_strenc('"a"', 'ASCII-8BIT', a("%p") % a("a")) - assert_strenc('"a"', 'EUC-JP', e("%p") % e("a")) - assert_strenc('"a"', 'Windows-31J', s("%p") % s("a")) - assert_strenc('"a"', 'UTF-8', u("%p") % u("a")) - - assert_strenc('"\xC2\xA1"', 'ASCII-8BIT', a("%p") % a("\xc2\xa1")) - assert_strenc("\"\xC2\xA1\"", 'EUC-JP', e("%p") % e("\xc2\xa1")) - #assert_strenc("\"\xC2\xA1\"", 'Windows-31J', s("%p") % s("\xc2\xa1")) - assert_strenc("\"\xC2\xA1\"", 'UTF-8', u("%p") % u("\xc2\xa1")) - - assert_strenc('"\xC2\xA1"', 'US-ASCII', "%10p" % a("\xc2\xa1")) - assert_strenc(" \"\xC2\xA1\"", 'EUC-JP', "%10p" % e("\xc2\xa1")) - #assert_strenc(" \"\xC2\xA1\"", 'Windows-31J', "%10p" % s("\xc2\xa1")) - assert_strenc(" \"\xC2\xA1\"", 'UTF-8', "%10p" % u("\xc2\xa1")) - - assert_strenc('"\x00"', 'ASCII-8BIT', a("%p") % a("\x00")) - assert_strenc('"\x00"', 'EUC-JP', e("%p") % e("\x00")) - assert_strenc('"\x00"', 'Windows-31J', s("%p") % s("\x00")) - assert_strenc('"\x00"', 'UTF-8', u("%p") % u("\x00")) - end - - def test_sprintf_s - assert_strenc('', 'ASCII-8BIT', a("%s") % a("")) - assert_strenc('', 'EUC-JP', e("%s") % e("")) - assert_strenc('', 'Windows-31J', s("%s") % s("")) - assert_strenc('', 'UTF-8', u("%s") % u("")) - - assert_strenc('a', 'ASCII-8BIT', a("%s") % a("a")) - assert_strenc('a', 'EUC-JP', e("%s") % e("a")) - assert_strenc('a', 'Windows-31J', s("%s") % s("a")) - assert_strenc('a', 'UTF-8', u("%s") % u("a")) - - assert_strenc("\xC2\xA1", 'ASCII-8BIT', a("%s") % a("\xc2\xa1")) - assert_strenc("\xC2\xA1", 'EUC-JP', e("%s") % e("\xc2\xa1")) - #assert_strenc("\xC2\xA1", 'Windows-31J', s("%s") % s("\xc2\xa1")) - assert_strenc("\xC2\xA1", 'UTF-8', u("%s") % u("\xc2\xa1")) - - assert_strenc(" \xC2\xA1", 'ASCII-8BIT', "%10s" % a("\xc2\xa1")) - assert_strenc(" \xA1\xA1", 'EUC-JP', "%10s" % e("\xa1\xa1")) - #assert_strenc(" \xC2\xA1", 'Windows-31J', "%10s" % s("\xc2\xa1")) - assert_strenc(" \xC2\xA1", 'UTF-8', "%10s" % u("\xc2\xa1")) - - assert_strenc("\x00", 'ASCII-8BIT', a("%s") % a("\x00")) - assert_strenc("\x00", 'EUC-JP', e("%s") % e("\x00")) - assert_strenc("\x00", 'Windows-31J', s("%s") % s("\x00")) - assert_strenc("\x00", 'UTF-8', u("%s") % u("\x00")) - assert_equal("EUC-JP", (e("\xc2\xa1 %s") % "foo").encoding.name) - end - - def test_str_lt - assert(a("a") < a("\xa1")) - assert(a("a") < s("\xa1")) - assert(s("a") < a("\xa1")) - end - - def test_str_multiply - str = "\u3042" - assert_equal(true, (str * 0).ascii_only?, "[ruby-dev:33895]") - assert_equal(false, (str * 1).ascii_only?) - assert_equal(false, (str * 2).ascii_only?) - end - - def test_str_aref - assert_equal(a("\xc2"), a("\xc2\xa1")[0]) - assert_equal(a("\xa1"), a("\xc2\xa1")[1]) - assert_equal(nil, a("\xc2\xa1")[2]) - assert_equal(e("\xc2\xa1"), e("\xc2\xa1")[0]) - assert_equal(nil, e("\xc2\xa1")[1]) - assert_equal(s("\xc2"), s("\xc2\xa1")[0]) - assert_equal(s("\xa1"), s("\xc2\xa1")[1]) - assert_equal(nil, s("\xc2\xa1")[2]) - assert_equal(u("\xc2\xa1"), u("\xc2\xa1")[0]) - assert_equal(nil, u("\xc2\xa1")[1]) - - str = "\u3042" - assert_equal(true, str[0, 0].ascii_only?, "[ruby-dev:33895]") - assert_equal(false, str[0, 1].ascii_only?) - assert_equal(false, str[0..-1].ascii_only?) - end - - def test_utf8str_aref - s = "abcdefghijklmnopqrstuvwxyz\u{3042 3044 3046 3048 304A}" - assert_equal("a", s[0]) - assert_equal("h", s[7]) - assert_equal("i", s[8]) - assert_equal("j", s[9]) - assert_equal("\u{3044}", s[27]) - assert_equal("\u{3046}", s[28]) - assert_equal("\u{3048}", s[29]) - s = "abcdefghijklmnopqrstuvw\u{3042 3044 3046 3048 304A}" - assert_equal("\u{3044}", s[24]) - end - - def test_str_aref_len - assert_equal(a("\xa1"), a("\xc2\xa1\xc2\xa2\xc2\xa3")[1, 1]) - assert_equal(a("\xa1\xc2"), a("\xc2\xa1\xc2\xa2\xc2\xa3")[1, 2]) - - assert_equal(e("\xc2\xa2"), e("\xc2\xa1\xc2\xa2\xc2\xa3")[1, 1]) - assert_equal(e("\xc2\xa2\xc2\xa3"), e("\xc2\xa1\xc2\xa2\xc2\xa3")[1, 2]) - - assert_equal(s("\xa1"), s("\xc2\xa1\xc2\xa2\xc2\xa3")[1, 1]) - assert_equal(s("\xa1\xc2"), s("\xc2\xa1\xc2\xa2\xc2\xa3")[1, 2]) - - assert_equal(u("\xc2\xa2"), u("\xc2\xa1\xc2\xa2\xc2\xa3")[1, 1]) - assert_equal(u("\xc2\xa2\xc2\xa3"), u("\xc2\xa1\xc2\xa2\xc2\xa3")[1, 2]) - end - - def test_str_aref_substr - assert_equal(a("\xa1\xc2"), a("\xc2\xa1\xc2\xa2\xc2\xa3")[a("\xa1\xc2")]) - assert_raise(EncodingCompatibilityError) { a("\xc2\xa1\xc2\xa2\xc2\xa3")[e("\xa1\xc2")] } - - assert_equal(nil, e("\xc2\xa1\xc2\xa2\xc2\xa3")[e("\xa1\xc2")]) - assert_raise(EncodingCompatibilityError) { e("\xc2\xa1\xc2\xa2\xc2\xa3")[s("\xa1\xc2")] } - - assert_equal(s("\xa1\xc2"), s("\xc2\xa1\xc2\xa2\xc2\xa3")[s("\xa1\xc2")]) - assert_raise(EncodingCompatibilityError) { s("\xc2\xa1\xc2\xa2\xc2\xa3")[u("\xa1\xc2")] } - - assert_equal(nil, u("\xc2\xa1\xc2\xa2\xc2\xa3")[u("\xa1\xc2")]) - assert_raise(EncodingCompatibilityError) { u("\xc2\xa1\xc2\xa2\xc2\xa3")[a("\xa1\xc2")] } - assert_nil(e("\xa1\xa2\xa3\xa4")[e("\xa2\xa3")]) - end - - def test_aset - s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") - assert_raise(EncodingCompatibilityError){s["\xb0\xa3"] = "foo"} - end - - def test_str_center - assert_encoding("EUC-JP", "a".center(5, e("\xa1\xa2")).encoding) - assert_encoding("EUC-JP", e("\xa3\xb0").center(10).encoding) - end - - def test_squeeze - s = e("\xa3\xb0\xa3\xb1\xa3\xb1\xa3\xb3\xa3\xb4") - assert_equal(e("\xa3\xb0\xa3\xb1\xa3\xb3\xa3\xb4"), s.squeeze) - end - - def test_tr - s = s("\x81\x41") - assert_equal(s.tr("A", "B"), s) - assert_equal(s.tr_s("A", "B"), s) - - assert_nothing_raised { - "a".force_encoding("ASCII-8BIT").tr(a("a"), a("a")) - } - - assert_equal(e("\xA1\xA1"), a("a").tr(a("a"), e("\xA1\xA1"))) - - assert_equal("X\u3042\u3044X", "A\u3042\u3044\u3046".tr("^\u3042\u3044", "X")) - assert_equal("\u3042\u3046" * 100, ("\u3042\u3044" * 100).tr("\u3044", "\u3046")) - end - - def test_tr_s - assert_equal("\xA1\xA1".force_encoding("EUC-JP"), - "a".force_encoding("ASCII-8BIT").tr("a".force_encoding("ASCII-8BIT"), "\xA1\xA1".force_encoding("EUC-JP"))) - end - - def test_count - assert_equal(0, e("\xa1\xa2").count("z")) - s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") - assert_raise(EncodingCompatibilityError){s.count(a("\xa3\xb0"))} - end - - def test_delete - assert_equal(1, e("\xa1\xa2").delete("z").length) - s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") - assert_raise(EncodingCompatibilityError){s.delete(a("\xa3\xb2"))} - - a = "\u3042\u3044\u3046\u3042\u3044\u3046" - a.delete!("\u3042\u3044", "^\u3044") - assert_equal("\u3044\u3046\u3044\u3046", a) - end - - def test_include? - assert_equal(false, e("\xa1\xa2\xa3\xa4").include?(e("\xa3"))) - s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") - assert_equal(false, s.include?(e("\xb0\xa3"))) - end - - def test_index - s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") - assert_nil(s.index(e("\xb3\xa3"))) - 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(EncodingCompatibilityError){s.rindex(a("\xb1\xa3"))} - end - - def test_next - s1 = e("\xa1\xa1") - s2 = s1.dup - (94*94+94).times { s2.next! } - assert_not_equal(s1, s2) - end - - def test_sub - s = "abc".sub(/b/, "\xa1\xa1".force_encoding("euc-jp")) - assert_encoding("EUC-JP", s.encoding) - assert_equal(Encoding::EUC_JP, "\xa4\xa2".force_encoding("euc-jp").sub(/./, '\&').encoding) - assert_equal(Encoding::EUC_JP, "\xa4\xa2".force_encoding("euc-jp").gsub(/./, '\&').encoding) - end - - def test_insert - s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") - assert_equal(e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4a"), s.insert(-1, "a")) - end - - def test_scan - assert_equal(["a"], e("\xa1\xa2a\xa3\xa4").scan(/a/)) - end - - def test_dup_scan - s1 = e("\xa4\xa2")*100 - s2 = s1.dup.force_encoding("ascii-8bit") - s2.scan(/\A./n) {|f| - assert_equal(Encoding::ASCII_8BIT, f.encoding) - } - end - - def test_dup_aref - s1 = e("\xa4\xa2")*100 - s2 = s1.dup.force_encoding("ascii-8bit") - assert_equal(Encoding::ASCII_8BIT, s2[10..-1].encoding) - end - - def test_upto - s1 = e("\xa1\xa2") - s2 = s("\xa1\xa2") - assert_raise(EncodingCompatibilityError){s1.upto(s2) {|x| break }} - end - - def test_casecmp - s1 = s("\x81\x41") - s2 = s("\x81\x61") - assert_not_equal(0, s1.casecmp(s2)) - end - - def test_reverse - assert_equal(u("\xf0jihgfedcba"), u("abcdefghij\xf0").reverse) - end - - def test_reverse_bang - s = u("abcdefghij\xf0") - s.reverse! - assert_equal(u("\xf0jihgfedcba"), s) - end - - def test_plus - assert_raise(EncodingCompatibilityError){u("\xe3\x81\x82") + a("\xa1")} - end - - def test_chomp - s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") - assert_raise(EncodingCompatibilityError){s.chomp(s("\xa3\xb4"))} - end - - def test_gsub - s = 'abc' - s.ascii_only? - s.gsub!(/b/, "\x80") - assert_equal(false, s.ascii_only?, "[ruby-core:14566] reported by Sam Ruby") - - s = "abc".force_encoding(Encoding::ASCII_8BIT) - t = s.gsub(/b/, "\xa1\xa1".force_encoding("euc-jp")) - assert_equal(Encoding::ASCII_8BIT, s.encoding) - - assert_raise(EncodingCompatibilityError) { - "abc".gsub(/[ac]/) { - $& == "a" ? "\xc2\xa1".force_encoding("euc-jp") : - "\xc2\xa1".force_encoding("utf-8") - } - } - s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") - assert_equal(e("\xa3\xb0z\xa3\xb2\xa3\xb3\xa3\xb4"), s.gsub(/\xa3\xb1/e, "z")) - - assert_equal(Encoding::EUC_JP, (a("").gsub(//) { e("") }.encoding)) - assert_equal(Encoding::EUC_JP, (a("a").gsub(/a/) { e("") }.encoding)) - end - - def test_end_with - s1 = s("\x81\x40") - s2 = "@" - assert_equal(false, s1.end_with?(s2), "#{encdump s1}.end_with?(#{encdump s2})") - end - - def test_each_line - s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") - assert_raise(EncodingCompatibilityError){s.each_line(a("\xa3\xb1")) {|l| }} - s = e("\xa4\xa2\nfoo") - - actual = [] - s.each_line {|line| actual << line } - expected = [e("\xa4\xa2\n"), e("foo")] - assert_equal(expected, actual) - end - - def test_each_char - a = [e("\xa4\xa2"), "b", e("\xa4\xa4"), "c"] - s = "\xa4\xa2b\xa4\xa4c".force_encoding("euc-jp") - assert_equal(a, s.each_char.to_a, "[ruby-dev:33211] #{encdump s}.each_char.to_a") - end - - def test_regexp_match - assert_equal([0,0], //.match("\xa1\xa1".force_encoding("euc-jp"),-1).offset(0)) - assert_equal(0, // =~ :a) - end - - def test_split - assert_equal(e("\xa1\xa2\xa1\xa3").split(//), - [e("\xa1\xa2"), e("\xa1\xa3")], - '[ruby-dev:32452]') - end - - def test_nonascii_method_name - eval(e("def \xc2\xa1() @nonascii_method_name = :e end")) - eval(u("def \xc2\xa1() @nonascii_method_name = :u end")) - eval(e("\xc2\xa1()")) - assert_equal(:e, @nonascii_method_name) - eval(u("\xc2\xa1()")) - assert_equal(:u, @nonascii_method_name) - me = method(e("\xc2\xa1")) - mu = method(u("\xc2\xa1")) - assert_not_equal(me.name, mu.name) - assert_not_equal(me.inspect, mu.inspect) - assert_equal(e("\xc2\xa1"), me.name.to_s) - assert_equal(u("\xc2\xa1"), mu.name.to_s) - end - - def test_symbol - s1 = "\xc2\xa1".force_encoding("euc-jp").intern - s2 = "\xc2\xa1".force_encoding("utf-8").intern - assert_not_equal(s1, s2) - end - - def test_symbol_op - ops = %w[ - .. ... + - +(binary) -(binary) * / % ** +@ -@ | ^ & ! <=> > >= < <= == - === != =~ !~ ~ ! [] []= << >> :: ` - ] #` - ops.each do |op| - assert_equal(Encoding::US_ASCII, op.intern.encoding, "[ruby-dev:33449]") - end - end - - def test_chr - 0.upto(255) {|b| - assert_equal([b].pack("C"), b.chr) - } - end - - def test_marshal - s1 = "\xa1\xa1".force_encoding("euc-jp") - s2 = Marshal.load(Marshal.dump(s1)) - assert_equal(s1, s2) - end - - def test_env - ENV.each {|k, v| - assert_equal(Encoding::ASCII_8BIT, k.encoding) - assert_equal(Encoding::ASCII_8BIT, v.encoding) - } - end - - def test_empty_string - assert_equal(Encoding::US_ASCII, "".encoding) - end - - def test_nil_to_s - assert_equal(Encoding::US_ASCII, nil.to_s.encoding) - end - - def test_nil_inspect - assert_equal(Encoding::US_ASCII, nil.inspect.encoding) - end - - def test_true_to_s - assert_equal(Encoding::US_ASCII, true.to_s.encoding) - end - - def test_false_to_s - assert_equal(Encoding::US_ASCII, false.to_s.encoding) - end - - def test_fixnum_to_s - assert_equal(Encoding::US_ASCII, 1.to_s.encoding) - end - - def test_float_to_s - assert_equal(Encoding::US_ASCII, 1.0.to_s.encoding) - end - - def test_bignum_to_s - assert_equal(Encoding::US_ASCII, (1<<129).to_s.encoding) - end - - def test_array_to_s - assert_equal(Encoding::US_ASCII, [].to_s.encoding) - assert_equal(Encoding::US_ASCII, [nil].to_s.encoding) - assert_equal(Encoding::US_ASCII, [1].to_s.encoding) - assert_equal(Encoding::US_ASCII, [""].to_s.encoding) - assert_equal(Encoding::US_ASCII, ["a"].to_s.encoding) - assert_equal(Encoding::US_ASCII, [nil,1,"","a","\x20",[]].to_s.encoding) - end - - def test_hash_to_s - assert_equal(Encoding::US_ASCII, {}.to_s.encoding) - assert_equal(Encoding::US_ASCII, {1=>nil,"foo"=>""}.to_s.encoding) - end - - def test_encoding_find - assert_raise(TypeError) {Encoding.find(nil)} - assert_raise(TypeError) {Encoding.find(0)} - assert_raise(TypeError) {Encoding.find([])} - assert_raise(TypeError) {Encoding.find({})} - end - - def test_encoding_to_s - assert_equal(Encoding::US_ASCII, Encoding::US_ASCII.to_s.encoding) - assert_equal(Encoding::US_ASCII, Encoding::US_ASCII.inspect.encoding) - end - - def test_regexp_source - s = "\xa4\xa2".force_encoding("euc-jp") - r = Regexp.new(s) - t = r.source - assert_equal(s, t, "[ruby-dev:33377] Regexp.new(#{encdump s}).source") - end - - def test_magic_comment - assert_equal(Encoding::US_ASCII, eval("__ENCODING__".force_encoding("US-ASCII"))) - assert_equal(Encoding::ASCII_8BIT, eval("__ENCODING__".force_encoding("ASCII-8BIT"))) - assert_equal(Encoding::US_ASCII, eval("# -*- encoding: US-ASCII -*-\n__ENCODING__".force_encoding("ASCII-8BIT"))) - assert_equal(Encoding::ASCII_8BIT, eval("# -*- encoding: ASCII-8BIT -*-\n__ENCODING__".force_encoding("US-ASCII"))) - end - - def test_magic_comment_vim - assert_equal(Encoding::US_ASCII, eval("# vim: filetype=ruby, fileencoding: US-ASCII, ts=3, sw=3\n__ENCODING__".force_encoding("ASCII-8BIT"))) - assert_equal(Encoding::ASCII_8BIT, eval("# vim: filetype=ruby, fileencoding: ASCII-8BIT, ts=3, sw=3\n__ENCODING__".force_encoding("US-ASCII"))) - end - - def test_magic_comment_at_various_positions - # after shebang - assert_equal(Encoding::US_ASCII, eval("#!/usr/bin/ruby\n# -*- encoding: US-ASCII -*-\n__ENCODING__".force_encoding("ASCII-8BIT"))) - assert_equal(Encoding::ASCII_8BIT, eval("#!/usr/bin/ruby\n# -*- encoding: ASCII-8BIT -*-\n__ENCODING__".force_encoding("US-ASCII"))) - # wrong position - assert_equal(Encoding::ASCII_8BIT, eval("\n# -*- encoding: US-ASCII -*-\n__ENCODING__".force_encoding("ASCII-8BIT"))) - assert_equal(Encoding::US_ASCII, eval("\n# -*- encoding: ASCII-8BIT -*-\n__ENCODING__".force_encoding("US-ASCII"))) - - # leading expressions - assert_equal(Encoding::ASCII_8BIT, eval("1+1 # -*- encoding: US-ASCII -*-\n__ENCODING__".force_encoding("ASCII-8BIT"))) - assert_equal(Encoding::US_ASCII, eval("1+1 # -*- encoding: ASCII-8BIT -*-\n__ENCODING__".force_encoding("US-ASCII"))) - 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, ArgumentError) - end - - def test_gbk - assert_equal("", "\x81\x40".force_encoding("GBK").chop) - end - - def test_euc_tw - assert_equal("a", "a\x8e\xa2\xa1\xa1".force_encoding("euc-tw").chop) - end - - def test_valid_encoding - s = "\xa1".force_encoding("euc-jp") - assert_equal(false, s.valid_encoding?) - assert_equal(true, (s+s).valid_encoding?, "[ruby-dev:33826]") - assert_equal(true, (s*2).valid_encoding?, "[ruby-dev:33826]") - assert_equal(true, ("%s%s" % [s, s]).valid_encoding?) - assert_equal(true, (s.dup << s).valid_encoding?) - assert_equal(true, "".center(2, s).valid_encoding?) - - s = "\xa1\xa1\x8f".force_encoding("euc-jp") - assert_equal(false, s.valid_encoding?) - assert_equal(true, s.reverse.valid_encoding?) - end - - def test_getbyte - assert_equal(0x82, u("\xE3\x81\x82\xE3\x81\x84").getbyte(2)) - assert_equal(0x82, u("\xE3\x81\x82\xE3\x81\x84").getbyte(-4)) - assert_nil(u("\xE3\x81\x82\xE3\x81\x84").getbyte(100)) - end - - def test_setbyte - s = u("\xE3\x81\x82\xE3\x81\x84") - s.setbyte(2, 0x84) - assert_equal(u("\xE3\x81\x84\xE3\x81\x84"), s) - - s = u("\xE3\x81\x82\xE3\x81\x84") - assert_raise(IndexError) { s.setbyte(100, 0) } - - s = u("\xE3\x81\x82\xE3\x81\x84") - s.setbyte(-4, 0x84) - assert_equal(u("\xE3\x81\x84\xE3\x81\x84"), s) - end - - def test_compatible - assert_equal(nil, Encoding.compatible?("",0), "moved from btest/knownbug") - end - - def test_force_encoding - assert(("".center(1, "\x80".force_encoding("utf-8")); true), - "moved from btest/knownbug, [ruby-dev:33807]") - end -end |