public void TestHtmlDecode()
{
const string encoded = "<£€¢¥ ©®>";
const string expected = "<£€¢¥\u00a0©®>";
var decoded = HtmlUtils.HtmlDecode(encoded);
Assert.AreEqual(expected, decoded);
}
static void AssertHtmlEncode(string text, string expected)
{
string encoded, decoded;
encoded = HtmlUtils.HtmlEncode(text);
Assert.AreEqual(expected, encoded, "HtmlEncode(string)");
encoded = HtmlUtils.HtmlEncode(text, 0, text.Length);
Assert.AreEqual(expected, encoded, "HtmlEncode(string,int,int)");
encoded = HtmlUtils.HtmlEncode(text.ToCharArray(), 0, text.Length);
Assert.AreEqual(expected, encoded, "HtmlEncode(char[],int,int)");
using (var writer = new StringWriter()) {
HtmlUtils.HtmlEncode(writer, text);
encoded = writer.ToString();
Assert.AreEqual(expected, encoded, "HtmlEncode(TextWriter,string)");
}
using (var writer = new StringWriter()) {
HtmlUtils.HtmlEncode(writer, text, 0, text.Length);
encoded = writer.ToString();
Assert.AreEqual(expected, encoded, "HtmlEncode(TextWriter,string,int,int)");
}
using (var writer = new StringWriter()) {
HtmlUtils.HtmlEncode(writer, text.ToCharArray(), 0, text.Length);
encoded = writer.ToString();
Assert.AreEqual(expected, encoded, "HtmlEncode(TextWriter,char[],int,int)");
}
decoded = HtmlUtils.HtmlDecode(encoded);
Assert.AreEqual(text, decoded, "HtmlDecode(string)");
decoded = HtmlUtils.HtmlDecode(encoded, 0, encoded.Length);
Assert.AreEqual(text, decoded, "HtmlDecode(string,int,int)");
using (var writer = new StringWriter()) {
HtmlUtils.HtmlDecode(writer, encoded);
decoded = writer.ToString();
Assert.AreEqual(text, decoded, "HtmlDecode(TextWriter,string)");
}
using (var writer = new StringWriter()) {
HtmlUtils.HtmlDecode(writer, encoded, 0, encoded.Length);
decoded = writer.ToString();
Assert.AreEqual(text, decoded, "HtmlDecode(TextWriter,string,int,int)");
}
}
public ushort[] Parse(string htmlRow)
{
List <ushort> dexNumbers = new List <ushort>();
Regex rgx = new Regex("#([0-9]{3})");
var matches = rgx.Matches(HtmlUtils.HtmlDecode(htmlRow));
foreach (Match match in matches)
{
dexNumbers.Add(ushort.Parse(match.Groups[1].ToString()));
}
return(dexNumbers.ToArray());
}
public static JsonMessage HtmlDecode(string text)
{
JsonMessage jsonMessage = new JsonMessage();
if (string.IsNullOrEmpty(text))
{
jsonMessage.Flag = false;
jsonMessage.Message = "解码内容不能为空";
return(jsonMessage);
}
try {
jsonMessage.Flag = true;
jsonMessage.Data = HtmlUtils.HtmlDecode(text);
}
catch (Exception ex) {
jsonMessage.Flag = false;
jsonMessage.Message = ex.Message;
}
return(jsonMessage);
}
public void TestArgumentExceptions()
{
var writer = new StringWriter();
const string text = "text";
// HtmlAttributeEncode
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlAttributeEncode(null));
Assert.Throws <ArgumentException> (() => HtmlUtils.HtmlAttributeEncode(text, 'x'));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlAttributeEncode(null, text));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlAttributeEncode(writer, null));
Assert.Throws <ArgumentException> (() => HtmlUtils.HtmlAttributeEncode(writer, text, 'x'));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlAttributeEncode((string)null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlAttributeEncode(text, -1, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlAttributeEncode(text, 0, text.Length + 1));
Assert.Throws <ArgumentException> (() => HtmlUtils.HtmlAttributeEncode(text, 0, text.Length, 'x'));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlAttributeEncode((char[])null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlAttributeEncode(text.ToCharArray(), -1, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlAttributeEncode(text.ToCharArray(), 0, text.Length + 1));
Assert.Throws <ArgumentException> (() => HtmlUtils.HtmlAttributeEncode(text.ToCharArray(), 0, text.Length, 'x'));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlAttributeEncode(null, text, 0, text.Length));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlAttributeEncode(writer, (string)null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlAttributeEncode(writer, text, -1, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlAttributeEncode(writer, text, 0, text.Length + 1));
Assert.Throws <ArgumentException> (() => HtmlUtils.HtmlAttributeEncode(writer, text, 0, text.Length, 'x'));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlAttributeEncode(null, text.ToCharArray(), 0, text.Length));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlAttributeEncode(writer, (char[])null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlAttributeEncode(writer, text.ToCharArray(), -1, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlAttributeEncode(writer, text.ToCharArray(), 0, text.Length + 1));
Assert.Throws <ArgumentException> (() => HtmlUtils.HtmlAttributeEncode(writer, text.ToCharArray(), 0, text.Length, 'x'));
// HtmlEncode
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlEncode(null));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlEncode(null, text));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlEncode(writer, null));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlEncode((string)null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlEncode(text, -1, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlEncode(text, 0, text.Length + 1));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlEncode((char[])null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlEncode(text.ToCharArray(), -1, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlEncode(text.ToCharArray(), 0, text.Length + 1));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlEncode(null, text, 0, text.Length));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlEncode(writer, (string)null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlEncode(writer, text, -1, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlEncode(writer, text, 0, text.Length + 1));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlEncode(null, text.ToCharArray(), 0, text.Length));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlEncode(writer, (char[])null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlEncode(writer, text.ToCharArray(), -1, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlEncode(writer, text.ToCharArray(), 0, text.Length + 1));
// HtmlDecode
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlDecode(null));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlDecode(null, text));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlDecode(writer, null));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlDecode(null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlDecode(text, -1, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlDecode(text, 0, text.Length + 1));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlDecode(null, text, 0, text.Length));
Assert.Throws <ArgumentNullException> (() => HtmlUtils.HtmlDecode(writer, null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlDecode(writer, text, -1, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => HtmlUtils.HtmlDecode(writer, text, 0, text.Length + 1));
}
public string Parse(string htmlSingleRowInput)
{
var nameColumn = HtmlUtils.GetSingleHtmlNode(htmlSingleRowInput, "./tr/td[3]");
return(HtmlUtils.HtmlDecode(nameColumn.SelectSingleNode(".//a").InnerText.ToLower()));
}
