| static private EscapeText ( string input ) : string | ||
| input | string | |
| return | string | |
public void Escape()
{
// Escape sequences.
Assert.AreEqual("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"",
TextFormat.EscapeBytes(Bytes("\0\u0001\u0007\b\f\n\r\t\v\\\'\"")));
Assert.AreEqual("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"",
TextFormat.EscapeText("\0\u0001\u0007\b\f\n\r\t\v\\\'\""));
Assert.AreEqual(Bytes("\0\u0001\u0007\b\f\n\r\t\v\\\'\""),
TextFormat.UnescapeBytes("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\""));
Assert.AreEqual("\0\u0001\u0007\b\f\n\r\t\v\\\'\"",
TextFormat.UnescapeText("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\""));
// Unicode handling.
Assert.AreEqual("\\341\\210\\264", TextFormat.EscapeText("\u1234"));
Assert.AreEqual("\\341\\210\\264", TextFormat.EscapeBytes(Bytes(0xe1, 0x88, 0xb4)));
Assert.AreEqual("\u1234", TextFormat.UnescapeText("\\341\\210\\264"));
Assert.AreEqual(Bytes(0xe1, 0x88, 0xb4), TextFormat.UnescapeBytes("\\341\\210\\264"));
Assert.AreEqual("\u1234", TextFormat.UnescapeText("\\xe1\\x88\\xb4"));
Assert.AreEqual(Bytes(0xe1, 0x88, 0xb4), TextFormat.UnescapeBytes("\\xe1\\x88\\xb4"));
// Errors.
AssertFormatException(() => TextFormat.UnescapeText("\\x"));
AssertFormatException(() => TextFormat.UnescapeText("\\z"));
AssertFormatException(() => TextFormat.UnescapeText("\\"));
}
public void WriteArray(FieldType fieldType, int fieldNumber, string fieldName, IEnumerable list)
{
output.WriteLine("{0}: [", fieldName);
output.Indent();
int objcount = 0;
foreach (object element in list)
{
if (objcount != 0)
{
output.Write(" ");
}
switch (fieldType)
{
case FieldType.String:
output.WriteLine("\"{0}\"", TextFormat.EscapeText((string)element));
break;
case FieldType.Bytes:
output.WriteLine("\"{0}\"", TextFormat.EscapeBytes((ByteString)element));
break;
case FieldType.Message:
output.WriteLine("{");
output.Indent();
((IMessageLite)element).WriteTo(this);
output.Outdent();
output.WriteLine("}");
break;
case FieldType.Group:
output.WriteLine("{");
output.Indent();
((IMessageLite)element).WriteTo(this);
output.Outdent();
output.WriteLine("}");
break;
default:
output.Write("{0}", element);
if (++objcount > 10)
{
objcount = 0;
output.WriteLine("");
}
break;
}
}
if (objcount != 0)
{
output.WriteLine("");
}
output.Outdent();
output.WriteLine("]");
}
/// <summary>
/// Writes a string field value, including tag, to the stream.
/// </summary>
public void WriteString(int fieldNumber, string fieldName, string value)
{
output.WriteLine("{0}: \"{1}\"", fieldName, TextFormat.EscapeText(value));
}