IronRuby.Tests.Tests.Inspect2 C# (CSharp) Method

        private void Inspect2() {
            const char sq = '\'';

            var sjisEncoding = RubyEncoding.SJIS;
            // あ
            var sjisWide = new byte[] { 0x82, 0xa0 };
            // \u{12345} in UTF-8:
            var utf8 = new byte[] { 0xF0, 0x92, 0x8D, 0x85 };
            // \u{12345} in UTF-16: U+d808 U+df45 
            var utf16 = Encoding.UTF8.GetString(utf8);

            string s;

            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.Binary), false, sq).ToString();
            Assert(s == @"'\xF0\x92\x8D\x85'");

            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.Binary), true, sq).ToString();
            Assert(s == @"'\xF0\x92\x8D\x85'");

            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.UTF8), false, sq).ToString();
            Assert(s == @"'\u{12345}'");

            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.UTF8), true, sq).ToString();
            Assert(s == @"'\u{12345}'");

            // incomplete character:
            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.Create("\ud808\udf45\ud808", RubyEncoding.UTF8), false, sq).ToString();
            Assert(s == @"'\u{12345}\u{d808}'");
            
            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(sjisWide, sjisEncoding), false, sq).ToString();
            Assert(s == @"'\x82\xA0'");

            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(sjisWide, sjisEncoding), true, sq).ToString();
            Assert(s == @"'\x82\xA0'");
        }
    }