public void NonAsciiStringEscapeHandling()
{
StringWriter sw = new StringWriter();
JsonTextWriter writer = new JsonTextWriter(sw)
{
StringEscapeHandling = StringEscapeHandling.EscapeNonAscii
};
string unicode = "\u5f20";
writer.WriteValue(unicode);
string json = sw.ToString();
Assert.AreEqual(8, json.Length);
Assert.AreEqual(@"""\u5f20""", json);
JsonTextReader reader = new JsonTextReader(new StringReader(json));
Assert.AreEqual(unicode, reader.ReadAsString());
sw = new StringWriter();
writer = new JsonTextWriter(sw)
{
StringEscapeHandling = StringEscapeHandling.Default
};
writer.WriteValue(unicode);
json = sw.ToString();
Assert.AreEqual(3, json.Length);
Assert.AreEqual("\"\u5f20\"", json);
}
public void HtmlStringEscapeHandling()
{
StringWriter sw = new StringWriter();
JsonTextWriter writer = new JsonTextWriter(sw)
{
StringEscapeHandling = StringEscapeHandling.EscapeHtml
};
string script = @"<script type=""text/javascript"">alert('hi');</script>";
writer.WriteValue(script);
string json = sw.ToString();
Assert.AreEqual(@"""\u003cscript type=\u0022text/javascript\u0022\u003ealert(\u0027hi\u0027);\u003c/script\u003e""", json);
JsonTextReader reader = new JsonTextReader(new StringReader(json));
Assert.AreEqual(script, reader.ReadAsString());
//Console.WriteLine(HttpUtility.HtmlEncode(script));
//System.Web.Script.Serialization.JavaScriptSerializer s = new System.Web.Script.Serialization.JavaScriptSerializer();
//Console.WriteLine(s.Serialize(new { html = script }));
}
