private void Inspect2_Unicode()
{
const char sq = '\'';
// \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, 0, utf8.Length);
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}'");
}
private void Inspect1()
{
const char sq = '\'';
var sjisEncoding = RubyEncoding.KCodeSJIS.StrictEncoding;
// あ
var sjisWide = new byte[] { 0x82, 0xa0 };
// \u{12345} in UTF-8:
var utf8 = new byte[] { 0xF0, 0x92, 0x8D, 0x85 };
// surrogates: U+d808 U+df45
var utf16 = Encoding.UTF8.GetString(utf8);
string s;
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.Binary), Context, false, sq).ToString();
Assert(s == @"'\360\222\215\205'");
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.Binary), Context, true, sq).ToString();
Assert(s == @"'\360\222\215\205'");
Context.KCode = RubyEncoding.KCodeUTF8;
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.KCodeUTF8), Context, false, sq).ToString();
Assert(s == "'" + utf16 + "'");
// incomplete character:
Context.KCode = RubyEncoding.KCodeUTF8;
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(new byte[] { 0xF0, 0x92 }, RubyEncoding.KCodeUTF8), Context, false, sq).ToString();
Assert(s == @"'\360\222'");
Context.KCode = RubyEncoding.KCodeUTF8;
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.KCodeSJIS), Context, false, sq).ToString();
Assert(s == "'" + utf16 + "'");
Context.KCode = RubyEncoding.KCodeUTF8;
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.KCodeUTF8), Context, true, sq).ToString();
Assert(s == @"'\360\222\215\205'");
Context.KCode = RubyEncoding.KCodeSJIS;
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(sjisWide, RubyEncoding.KCodeSJIS), Context, false, sq).ToString();
Assert(s == @"'あ'");
Context.KCode = RubyEncoding.KCodeSJIS;
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(sjisWide, RubyEncoding.Binary), Context, false, sq).ToString();
Assert(s == @"'あ'");
Context.KCode = RubyEncoding.KCodeSJIS;
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(sjisWide, RubyEncoding.KCodeUTF8), Context, true, sq).ToString();
Assert(s == @"'\202\240'");
}
private void Inspect2_SJIS()
{
const char sq = '\'';
// あ
var sjisWide = new byte[] { 0x82, 0xa0 };
var sjisEncoding = RubyEncoding.SJIS;
string s;
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'");
}
private void Inspect2()
{
const char sq = '\'';
var sjisEncoding = RubyEncoding.KCodeSJIS.RealEncoding;
// 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), Context, false, sq).ToString();
Assert(s == @"'\xF0\x92\x8D\x85'");
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.Binary), Context, true, sq).ToString();
Assert(s == @"'\xF0\x92\x8D\x85'");
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.UTF8), Context, false, sq).ToString();
Assert(s == "'" + utf16 + "'");
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.UTF8), Context, true, sq).ToString();
Assert(s == @"'\u{12345}'");
// incomplete character:
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.Create("\ud808\udf45\ud808", RubyEncoding.UTF8), Context, false, sq).ToString();
Assert(s == @"'" + utf16 + @"\u{d808}'");
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(sjisWide, sjisEncoding), Context, false, sq).ToString();
Assert(s == @"'あ'");
s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(sjisWide, sjisEncoding), Context, true, sq).ToString();
Assert(s == @"'\x82\xA0'");
}