public void GroupCollectionTest()
{
var regex = VirtualRoot.GetRegex("sss");
var match = regex.Match("sdsd");
Assert.IsTrue(string.IsNullOrEmpty(match.Groups["hello"].Value));
}
public void RegexReplaceTest()
{
Regex regex = VirtualRoot.GetRegex(@"t=");
string text = @"11:55:42:201 384 ETH: GPU0 t=88 fan=77, GPU1 t=66 fan=99";
text = regex.Replace(text, "温度=");
regex = VirtualRoot.GetRegex(@"fan=");
text = regex.Replace(text, "风扇=");
Console.WriteLine(text);
}
public void RegexTest3()
{
string line = @"04:33:17:677 1b04 buf: {""result"":true,""id"":17}";
Regex regex = VirtualRoot.GetRegex(@"{""result"":true,""id"":1(?<gpu>\d+)}");
var match = regex.Match(line);
Assert.IsTrue(match.Success);
string gpuText = match.Groups[NTKeyword.GpuIndexGroupName].Value;
Assert.AreEqual("7", gpuText);
Assert.IsTrue(string.IsNullOrEmpty(match.Groups["aaa"].Value));
}
private static List <IncomeItem> PickIncomeItems(string html)
{
try {
List <IncomeItem> results = new List <IncomeItem>();
if (string.IsNullOrEmpty(html))
{
return(results);
}
string patternFileFullName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "pattern.txt");
if (!File.Exists(patternFileFullName))
{
return(results);
}
string pattern = File.ReadAllText(patternFileFullName);
if (string.IsNullOrEmpty(pattern))
{
return(results);
}
List <int> indexList = new List <int>();
const string splitText = "<tr class=\"row-common";
int index = html.IndexOf(splitText);
while (index != -1)
{
indexList.Add(index);
index = html.IndexOf(splitText, index + splitText.Length);
}
Regex regex = VirtualRoot.GetRegex(pattern);
for (int i = 0; i < indexList.Count; i++)
{
IncomeItem incomeItem;
if (i + 1 < indexList.Count)
{
incomeItem = PickIncomeItem(regex, html.Substring(indexList[i], indexList[i + 1] - indexList[i]));
}
else
{
string content = html.Substring(indexList[i]);
incomeItem = PickIncomeItem(regex, content.Substring(0, content.IndexOf("<span class=\"info-title\">币价</span>")));
}
if (incomeItem != null)
{
results.Add(incomeItem);
}
}
return(results);
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
return(new List <IncomeItem>());
}
}
public void RegexTest1()
{
string line = "11.1 h/s | 12.2 h/s | 13.3 h/s";
Regex regex = VirtualRoot.GetRegex(@"(?<gpuSpeed>\d+\.?\d*) (?<gpuSpeedUnit>.+?/s)(?: \|)?");
MatchCollection matches = regex.Matches(line);
for (int gpuId = 0; gpuId < matches.Count; gpuId++)
{
Match match = matches[gpuId];
string gpuSpeedUnit = match.Groups["gpuSpeedUnit"].Value;
double.TryParse(match.Groups["gpuSpeed"].Value, out double gpuSpeed);
Console.WriteLine($"GPU{gpuId.ToString()} {gpuSpeed.ToString()} {gpuSpeedUnit}");
}
}
public void RegexTest()
{
Regex regex = VirtualRoot.GetRegex(@"GPU(?<gpu>\d+) (?<gpuSpeed>[\d\.]+) (?<gpuSpeedUnit>.+?/s)");
string text = @"11:55:42:201 384 ETH: GPU0 14.015 Mh/s, GPU1 21.048 Mh/s";
MatchCollection matches = regex.Matches(text);
foreach (Match match in matches)
{
Console.WriteLine(match.Groups["gpu"]);
Console.WriteLine(match.Groups["gpuSpeed"]);
Console.WriteLine(match.Groups["gpuSpeedUnit"]);
Console.WriteLine("notexit=" + match.Groups["notexit"]);
}
}
public void RegexTest4()
{
string line = @"17:18:33:747 a88 buf: {""result"":true,""id"":12}";
string pattern = @"buf:.+(""result"":true,""id"":1(?<gpu>\d+))|(""id"":1(?<gpu>\d+),""result"":true)";
var regex = VirtualRoot.GetRegex(pattern);
var match = regex.Match(line);
Assert.IsTrue(match.Success);
Assert.AreEqual("2", match.Groups["gpu"].Value);
line = @"10:52:52:601 1158 buf: {""jsonrpc"":""2.0"",""id"":15,""result"":true}";
regex = VirtualRoot.GetRegex(pattern);
match = regex.Match(line);
Assert.IsTrue(match.Success);
Assert.AreEqual("5", match.Groups["gpu"].Value);
}
private static double PickUsdCny(string html)
{
try {
double result = 0;
var regex = VirtualRoot.GetRegex(@"CURRENCY_CONF\.usd_cny = Number\('(\d+\.?\d*)' \|\| \d+\.?\d*\);");
var matchs = regex.Match(html);
if (matchs.Success)
{
double.TryParse(matchs.Groups[1].Value, out result);
}
return(result);
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
return(0);
}
}
private static IncomeItem PickVDSIncomeItem(string vdsUUHtml, string vdsZtHtml, double usdCny)
{
const string pattern = "\"symbol\":\"vds\",.+,\"hr\":\"(?<netSpeed>[\\d\\.]+)\\s(?<netSpeedUnit>\\w+)\",\"est\":\"(?<incomeCoin>[\\d\\.]+) VDS\\\\/(?<speedUnit>\\w+)\",";
IncomeItem result = new IncomeItem {
CoinCode = "VDS",
DataCode = "VDS",
Speed = 1,
};
var regex = VirtualRoot.GetRegex(pattern);
var match = regex.Match(vdsUUHtml);
if (match.Success)
{
string incomeCoinText = match.Groups["incomeCoin"].Value;
result.SpeedUnit = match.Groups["speedUnit"].Value + "h/s";
string netSpeedText = match.Groups["netSpeed"].Value;
result.NetSpeedUnit = match.Groups["netSpeedUnit"].Value + "h/s";
double incomeCoin;
if (double.TryParse(incomeCoinText, out incomeCoin))
{
result.IncomeCoin = incomeCoin;
}
double netSpeed;
if (double.TryParse(netSpeedText, out netSpeed))
{
result.NetSpeed = netSpeed;
}
}
const string pattern1 = "\"VDS\",.+?,\"last\":\"(?<incomeCny>[\\d\\.]+)\"";
regex = VirtualRoot.GetRegex(pattern1);
match = regex.Match(vdsZtHtml);
if (match.Success)
{
string incomeCnyText = match.Groups["incomeCny"].Value;
double incomeCny;
if (double.TryParse(incomeCnyText, out incomeCny))
{
result.IncomeCny = incomeCny * result.IncomeCoin;
result.IncomeUsd = result.IncomeCny / usdCny;
}
}
return(result);
}
public void RegexTest2()
{
string line = "Share accepted";
Regex regex = VirtualRoot.GetRegex(@"(Share accepted)|(GPU\s?(?<gpu>\d+).+\nShare accepted)");
var match = regex.Match(line);
Assert.IsTrue(match.Success);
string gpuText = match.Groups[NTKeyword.GpuIndexGroupName].Value;
Assert.AreEqual("", gpuText);
line = "GPU 1: this is a test\nShare accepted";
regex = VirtualRoot.GetRegex(@"(Share accepted)|(GPU\s?(?<gpu>\d+).+\nShare accepted)");
match = regex.Match(line);
Assert.IsTrue(match.Success);
gpuText = match.Groups[NTKeyword.GpuIndexGroupName].Value;
Assert.AreEqual("1", gpuText);
}
public void RegexPerfomanceTest()
{
string text = @"11:55:42:201 384 ETH: GPU0 14.015 Mh/s, GPU1 21.048 Mh/s";
NTStopwatch.Start();
Regex regex = new Regex(@"GPU(?<gpu>\d+) (?<gpuSpeed>[\d\.]+) (?<gpuSpeedUnit>.+?/s)");
for (int i = 0; i < 100; i++)
{
MatchCollection matches = regex.Matches(text);
foreach (Match match in matches)
{
var a = match.Groups["gpu"];
var b = match.Groups["gpuSpeed"];
var c = match.Groups["gpuSpeedUnit"];
var d = match.Groups["notexit"];
}
}
var elapsedMilliseconds = NTStopwatch.Stop();
Console.WriteLine($"非编译：耗时{elapsedMilliseconds}");
string pattern = @"GPU(?<gpu>\d+) (?<gpuSpeed>[\d\.]+) (?<gpuSpeedUnit>.+?/s)";
for (int i = 0; i < 1000; i++)
{
VirtualRoot.GetRegex(Guid.NewGuid().ToString());
}
NTStopwatch.Start();
for (int i = 0; i < 100; i++)
{
MatchCollection matches = VirtualRoot.GetRegex(pattern).Matches(text);
foreach (Match match in matches)
{
var a = match.Groups["gpu"];
var b = match.Groups["gpuSpeed"];
var c = match.Groups["gpuSpeedUnit"];
var d = match.Groups["notexit"];
}
}
elapsedMilliseconds = NTStopwatch.Stop();
Console.WriteLine($"编译 ：耗时{elapsedMilliseconds}");
}