public void TestEmptyInput()
{
using (NativeRunner runner = new NativeRunner(HOST, PORT))
{
var result = runner.Execute("echo", new string[] { "123" }, -1, -1, -1, RestrictionLevel.Loose, null);
Assert.AreEqual(ExecuteResultType.Success, result.Type);
Assert.IsTrue(Encoding.UTF8.GetString(runner.GetBlob(result.OutputBlob)).Contains("123"));
}
}
public void TestTLE()
{
using (NativeRunner runner = new NativeRunner(HOST, PORT))
{
//Sleep
runner.PutFile("code.cpp", Encoding.ASCII.GetBytes("#include <unistd.h>\r\n"
+ "int main(){"
+ " sleep(10);"
+ "}"));
var result=runner.Execute("g++", new string[] { "-o", "exec", "code.cpp" }, 1024 * 1024 * 100, 5000, 1024 * 1024 * 100, RestrictionLevel.Loose, null);
Assert.AreEqual(ExecuteResultType.Success, result.Type);
result=runner.Execute("./exec", new string[] { }, 1024 * 1024 * 10, 1000, 1024 * 1024 * 10, RestrictionLevel.Strict, null);
Assert.AreEqual(ExecuteResultType.TimeLimitExceeded, result.Type);
Assert.IsTrue(result.RealTime > 1000);
Assert.IsTrue(result.UserTime < 100);
//While 1
runner.PutFile("code.cpp", Encoding.ASCII.GetBytes("#include <unistd.h>\r\n"
+ "int main(){"
+ " while(1)"
+ " ;"
+ "}"));
result = runner.Execute("g++", new string[] { "-o", "exec", "code.cpp" }, 1024 * 1024 * 100, 5000, 1024 * 1024 * 100, RestrictionLevel.Loose, null);
Assert.AreEqual(ExecuteResultType.Success, result.Type);
result = runner.Execute("./exec", new string[] { }, 1024 * 1024 * 10, 1000, 1024 * 1024 * 10, RestrictionLevel.Strict, null);
Assert.AreEqual(ExecuteResultType.TimeLimitExceeded, result.Type);
}
}
public void TestSimplePascal()
{
using (NativeRunner runner = new NativeRunner(HOST, PORT))
{
string src = ""
+ "var\r\n"
+ " x,y:longint;\r\n"
+" mem:array[0..10*1024*1024]of longint;\r\n"
+ "begin\r\n"
+ " readln(mem[0],mem[1]);\r\n"
+ " writeln(mem[0]+mem[1]);\r\n"
+ "end.\r\n";
string input = "1 2";
runner.PutFile("code.pas", Encoding.UTF8.GetBytes(src));
runner.PutBlob("input", Encoding.UTF8.GetBytes(input));
var result = runner.Execute("fpc", new[] { "-O2", "-ocode", "code.pas" }, 100 * 1024 * 1024, 3000, 10 * 1024 * 1024, RestrictionLevel.Loose, null);
Assert.AreEqual(ExecuteResultType.Success, result.Type);
result = runner.Execute("./code", new string[] { }, 100 * 1024 * 1024, 1000, 10 * 1024 * 1024, RestrictionLevel.Strict, "input");
var output = Encoding.ASCII.GetString(runner.GetBlob(result.OutputBlob));
Assert.AreEqual(ExecuteResultType.Success, result.Type);
Assert.AreEqual("3\n", output);
Assert.IsTrue(result.Memory > 4 * 1024 * 1024 * 10);
}
}
public void TestSimplePython()
{
using (NativeRunner runner = new NativeRunner(HOST, PORT))
{
string src = "print(raw_input())";
string input = "Hello Python";
runner.PutBlob("input", Encoding.ASCII.GetBytes(input));
runner.PutFile("src.py", Encoding.ASCII.GetBytes(src));
var result = runner.Execute("python", new[] { "src.py" }, 100 * 1024 * 1024, 1000, 10 * 1024 * 1024, RestrictionLevel.Loose, "input");
var output = Encoding.ASCII.GetString(runner.GetBlob(result.OutputBlob));
var error = Encoding.ASCII.GetString(runner.GetBlob(result.ErrorBlob));
Assert.AreEqual(ExecuteResultType.Success, result.Type);
Assert.AreEqual(input + "\n", output);
}
}
public void TestSimpleCPP()
{
using (NativeRunner runner = new NativeRunner(HOST, PORT))
{
string src = "#include <cstdio>\n"
+ "#include <iostream>\n"
+ "using namespace std;"
+ "int main(){"
+ " ios::sync_with_stdio(false);"
+ " int x,y;"
+ " cin>>x>>y;"
+ " cout<<x+y;"
+ "}";
string input = "1 2";
runner.PutFile("src.cpp", Encoding.UTF8.GetBytes(src));
runner.PutBlob("input", Encoding.UTF8.GetBytes(input));
var result = runner.Execute("g++", new[] { "-o", "exe", "src.cpp" }, 100 * 1024 * 1024, 3000, 10 * 1024 * 1024, RestrictionLevel.Loose, null);
Assert.AreEqual(ExecuteResultType.Success, result.Type);
result = runner.Execute("./exe", new string[] { }, 100 * 1024 * 1024, 1000, 10, RestrictionLevel.Strict, "input");
Assert.AreEqual(ExecuteResultType.Success, result.Type);
var output = Encoding.UTF8.GetString(runner.GetBlob(result.OutputBlob));
Assert.AreEqual("3", output);
}
}
public void TestSimpleC()
{
using (NativeRunner runner = new NativeRunner(HOST, PORT))
{
string src = "#include <stdio.h>\n"
+ "int main(){"
+ " int x,y;"
+ " scanf(\"%d%d\",&x,&y);"
+ " printf(\"%d\",x+y);"
+ " return 0;"
+ "}";
string input = "1 2";
runner.PutFile("src.c", Encoding.UTF8.GetBytes(src));
runner.PutBlob("input", Encoding.UTF8.GetBytes(input));
var result = runner.Execute("gcc", new[] { "-o", "exe", "src.c" }, 100 * 1024 * 1024, 3000, 10 * 1024 * 1024, RestrictionLevel.Loose, null);
Assert.AreEqual(ExecuteResultType.Success, result.Type);
result = runner.Execute("./exe", new string[] { }, 100 * 1024 * 1024, 1000, 10, RestrictionLevel.Strict, "input");
Assert.AreEqual(ExecuteResultType.Success, result.Type);
var output = Encoding.UTF8.GetString(runner.GetBlob(result.OutputBlob));
Assert.AreEqual("3", output);
}
}
bool DealRecord(NativeRunner tester,CHDB db, Guid recID, string desp)
{
var rec = (from r in db.RECORDs
where r.ID == recID
select r).FirstOrDefault();
if (null == rec)
return false;
StringBuilder Detail = new StringBuilder("<h5 style=\"color: red; float: right; text-align: right\">测评机：" + desp + "</h5>");
try
{
ExecuteResult ret = Compile(rec.Code, (Record.LanguageType)rec.Language, tester);
if (ret.Type != ExecuteResultType.Success)
{
rec.Status = (int)Record.StatusType.Compile_Error;
Detail.AppendFormat("<h5>编译失败：</h5>\r\n<pre style=\"padding-left: 10px\">\r\n{0}:<br />{1}</pre>", ret.Type.ToString(), Encoding.UTF8.GetString(tester.GetBlob(ret.ErrorBlob, 0, 10240)) + Encoding.UTF8.GetString(tester.GetBlob(ret.OutputBlob, 0, 10240)));
return true;
}
tester.MoveFile2File(commands[(Record.LanguageType)rec.Language]["execname"][0], "exec");
string comparer = rec.PROBLEM1.Comparer == "" ? Resources.DefaultComparer : rec.PROBLEM1.Comparer;
var comparerLanguage = rec.PROBLEM1.Comparer == "" ? Record.LanguageType.CPP : (Record.LanguageType)rec.PROBLEM1.ComparerLanguage;
ExecuteResult CompileCMP = Compile(comparer, comparerLanguage, tester);
if (CompileCMP.Type != ExecuteResultType.Success)
{
rec.Status = (int)Record.StatusType.CMP_Error;
Detail.AppendFormat("<h5>比较器编译失败：</h5>\r\n<pre style=\"padding-left: 10px\">\r\n{0}{1}</pre>", ret.Type.ToString(), Encoding.UTF8.GetString(tester.GetBlob(ret.ErrorBlob)));
return true;
}
tester.MoveFile2File(commands[comparerLanguage]["execname"][0], "comparer");
Detail.Append("<h5>各测试点详细信息：</h5>\r\n<div style=\"padding-left: 10px\">");
int totalTests = 0;
int passedTests = 0;
rec.MemoryUsed = 0;
rec.ExecutedTime = 0;
Guid lastHunt;
lock (ContestDaemon.HuntLst)
{
string key = rec.User.ToString() + rec.Problem.ToString();
lastHunt = ContestDaemon.HuntLst.ContainsKey(key) ? ContestDaemon.HuntLst[key] : Guid.Empty;
}
foreach (var test in (from t in db.TESTDATAs
where t.PROBLEM1.ID == rec.PROBLEM1.ID && (t.Available || t.ID == lastHunt)
select new
{
t.ID,
t.MemoryLimit,
t.TimeLimit
}).ToArray())
{
totalTests++;
string inputName = test.ID.ToString() + "input";
string outputName = test.ID.ToString() + "output";
if (!tester.HasBlob(inputName))
tester.PutBlob(inputName, (from t in db.TESTDATAs
where t.ID == test.ID
select t.Input).Single());
if (!tester.HasBlob(outputName))
tester.PutBlob(outputName, (from t in db.TESTDATAs
where t.ID == test.ID
select t.Data).Single());
var result = tester.Execute("./exec", new string[] { }, test.MemoryLimit, test.TimeLimit, -1, RestrictionLevel.Strict, inputName);
int Time = result.UserTime;
int RealTime = result.RealTime;
long Memory_KB = result.Memory / 1024;
long Memory = result.Memory;
if (result.Type == ExecuteResultType.Success)
{
tester.CopyBlob2File(outputName, outputName);
tester.CopyBlob2File(result.OutputBlob, result.OutputBlob);
tester.CopyBlob2File(inputName, inputName);
result = tester.Execute("./comparer", new string[] { outputName, result.OutputBlob, inputName }, test.MemoryLimit, test.TimeLimit, 10240, RestrictionLevel.Strict, null);
switch (result.Type)
{
case ExecuteResultType.Success:
passedTests++;
rec.MemoryUsed = Math.Max((long)rec.MemoryUsed, Memory);
rec.ExecutedTime += Time;
Detail.AppendFormat("#{0}：<span class=\"score_100\"><b>通过</b></span> ({1} ms / {2} KB)<br />", totalTests, Time, Memory_KB);
break;
case ExecuteResultType.Failure:
switch (result.ExitStatus)
{
case 1:
rec.Status = (int)Record.StatusType.Wrong_Answer;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>答案错误</b></span> ({1} ms / {2} KB)<br />", totalTests, Time, Memory_KB);
break;
default:
rec.Status = (int)Record.StatusType.CMP_Error;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>比较器错误:{1}</b></span> ({2} ms / {3} KB)<br />", totalTests, Encoding.UTF8.GetString(tester.GetBlob(result.OutputBlob)), Time, Memory_KB);
break;
}
break;
default:
rec.Status = (int)Record.StatusType.CMP_Error;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>比较器错误:{1}</b></span> ({2} ms / {3} KB)<br />", totalTests, Encoding.UTF8.GetString(tester.GetBlob(result.OutputBlob)), Time, Memory_KB);
break;
}
if (result.Type != ExecuteResultType.Success)
if (rec.PROBLEM1.CONTEST1.Type != (int)Contest.ContestType.OI)
break;
}
else
{
switch (result.Type)
{
case ExecuteResultType.MemoryLimitExceeded:
rec.Status = (int)Record.StatusType.Memory_Limit_Execeeded;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>内存超过限定</b></span> ({1} ms / {2} KB)<br />", totalTests, Time, Memory_KB);
break;
case ExecuteResultType.Crashed:
rec.Status = (int)Record.StatusType.Runtime_Error;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>运行时错误(程序崩溃)</b></span> ({1} ms / {2} KB)<br />", totalTests, Time, Memory_KB);
break;
case ExecuteResultType.MathError:
rec.Status = (int)Record.StatusType.Runtime_Error;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>运行时错误(数学错误)</b></span> ({1} ms / {2} KB)<br />", totalTests, Time, Memory_KB);
break;
case ExecuteResultType.Failure:
rec.Status = (int)Record.StatusType.Runtime_Error;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>运行时错误(返回值不为0)</b></span> ({1} ms / {2} KB)<br />", totalTests, Time, Memory_KB);
break;
case ExecuteResultType.MemoryAccessViolation:
rec.Status = (int)Record.StatusType.Runtime_Error;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>运行时错误(内存不可访问)</b></span> ({1} ms / {2} KB)<br />", totalTests, Time, Memory_KB);
break;
case ExecuteResultType.Violation:
rec.Status = (int)Record.StatusType.Runtime_Error;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>运行时错误(受限指令)</b></span> ({1} ms / {2} KB)<br />", totalTests, Time, Memory_KB);
break;
case ExecuteResultType.TimeLimitExceeded:
rec.Status = (int)Record.StatusType.Time_Limit_Execeeded;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>超时</b></span> (Usertime={1} ms, Realtime={3} ms / {2} KB)<br />", totalTests, Time, Memory_KB,RealTime);
break;
case ExecuteResultType.OutputLimitExceeded:
rec.Status = (int)Record.StatusType.Output_Limit_Execeeded;
Detail.AppendFormat("#{0}：<span class=\"score_0\"><b>程序吐槽过多</b></span> ({1} ms / {2} KB)<br />", totalTests, Time, Memory_KB);
break;
}
if (rec.PROBLEM1.CONTEST1.Type != (int)Contest.ContestType.OI)
break;
}
}
if (totalTests == passedTests)
{
rec.Status = (int)Record.StatusType.Accept;
}
rec.Score = (0 != totalTests ? passedTests * 100 / totalTests : 0);
Detail.Append("</div>");
return true;
}
finally
{
rec.Detail = Detail.ToString();
}
}
bool DealHunt(NativeRunner tester,CHDB db, Guid huntID, string desp)
{
var rec = (from h in db.HUNTs
where h.ID == huntID
select h).FirstOrDefault();
if (null == rec)
return false;
int TimeLimit = (from t in db.TESTDATAs
where t.PROBLEM1.ID == rec.RECORD1.PROBLEM1.ID
select t).Max(x => x.TimeLimit);
long MemoryLimit = (from t in db.TESTDATAs
where t.PROBLEM1.ID == rec.RECORD1.PROBLEM1.ID
select t).Max(x => x.MemoryLimit);
StringBuilder Detail = new StringBuilder("<h5 style=\"color: red; float: right; text-align: right\">测评机：" + desp + "</h5>");
try
{
string HuntData = null;
ExecuteResult result;
switch ((Record.LanguageType)rec.DataType)
{
default:
result = Compile(rec.HuntData, (Record.LanguageType)rec.DataType, tester);
if (result.Type != ExecuteResultType.Success)
{
rec.Status = (int)Hunt.StatusType.CompileError;
Detail.Append(Encoding.UTF8.GetString(tester.GetBlob(result.ErrorBlob, 0, 10240)));
break;
}
result = tester.Execute("./" + commands[(Record.LanguageType)rec.DataType]["execname"][0], new string[] { }, MemoryLimit, TimeLimit, 100 * 1024 * 1024, RestrictionLevel.Strict, null);
if (result.Type != ExecuteResultType.Success)
{
rec.Status = (int)Hunt.StatusType.BadData;
Detail.Append(Encoding.UTF8.GetString(tester.GetBlob(result.OutputBlob)));
break;
}
HuntData = result.OutputBlob;
break;
case Record.LanguageType.Data:
tester.PutBlob(HuntData = tester.RandomString(), Encoding.UTF8.GetBytes(rec.HuntData));
break;
}
if (null == HuntData)
return true;
string DataChecker = rec.RECORD1.PROBLEM1.DataChecker;
result = Compile(DataChecker, (Record.LanguageType)rec.RECORD1.PROBLEM1.DataCheckerLanguage, tester);
if (result.Type != ExecuteResultType.Success)
{
rec.Status = (int)Hunt.StatusType.DataCheckerError;
Detail.Append(Encoding.UTF8.GetString(tester.GetBlob(result.ErrorBlob)));
return true;
}
result = tester.Execute("./" + commands[(Record.LanguageType)rec.RECORD1.PROBLEM1.DataCheckerLanguage]["execname"][0], new string[] { }, MemoryLimit, TimeLimit, 100 * 1024 * 1024, RestrictionLevel.Strict, HuntData);
if (result.Type != ExecuteResultType.Success)
{
if (result.Type == ExecuteResultType.Failure && result.ExitStatus == 1)
rec.Status = (int)Hunt.StatusType.BadData;
else
rec.Status = (int)Hunt.StatusType.DataCheckerError;
Detail.Append(result.Type.ToString() + Encoding.UTF8.GetString(tester.GetBlob(result.OutputBlob)));
return true;
}
string stdout = result.OutputBlob;
result = Compile(rec.RECORD1.Code, (Record.LanguageType)rec.RECORD1.Language, tester);
if (result.Type != ExecuteResultType.Success)
{
rec.Status = (int)Hunt.StatusType.OtherError;
Detail.Append("原记录编译失败");
return true;
}
result = tester.Execute("./" + commands[(Record.LanguageType)rec.RECORD1.Language]["execname"][0], new string[] { }, MemoryLimit, TimeLimit, 100 * 1024 * 1024, RestrictionLevel.Strict, HuntData);
tester.MoveBlob2File(stdout, stdout);
tester.MoveBlob2File(HuntData, HuntData);
if (result.Type == ExecuteResultType.Success)
{
string userout = result.OutputBlob;
string comparer = rec.RECORD1.PROBLEM1.Comparer == "" ? Resources.DefaultComparer : rec.RECORD1.PROBLEM1.Comparer;
var comparerLanguage = rec.RECORD1.PROBLEM1.Comparer == "" ? Record.LanguageType.CPP : (Record.LanguageType)rec.RECORD1.PROBLEM1.ComparerLanguage;
result = Compile(comparer, comparerLanguage, tester);
if (result.Type != ExecuteResultType.Success)
{
rec.Status = (int)Hunt.StatusType.OtherError;
Detail.Append("比较器编译失败");
return true;
}
tester.MoveBlob2File(userout, userout);
result = tester.Execute("./" + commands[comparerLanguage]["execname"][0], new string[] { stdout, userout, HuntData }, MemoryLimit, TimeLimit, 10 * 1024, RestrictionLevel.Strict, null);
if (result.Type == ExecuteResultType.Failure && result.ExitStatus == 1)
{
var newid = Guid.NewGuid();
rec.RECORD1.PROBLEM1.TESTDATAs.Add(new TESTDATA()
{
ID = newid,
Available = false,
MemoryLimit = MemoryLimit,
TimeLimit = TimeLimit,
Data = tester.GetFile(stdout),
Input = tester.GetFile(HuntData)
});
rec.RECORD1.Status = (int)Record.StatusType.Hacked;
rec.Status = (int)Hunt.StatusType.Success;
lock (ContestDaemon.HuntLst)
{
string key = rec.RECORD1.User.ToString() + rec.RECORD1.Problem.ToString();
if (!ContestDaemon.HuntLst.ContainsKey(key))
ContestDaemon.HuntLst.Add(key, newid);
else
ContestDaemon.HuntLst[key] = newid;
}
return true;
}
else if (result.Type == ExecuteResultType.Success)
{
rec.Status = (int)Hunt.StatusType.Fail;
return true;
}
else
{
rec.Status = (int)Hunt.StatusType.OtherError;
Detail.Append("比较器错误");
return true;
}
}
else
{
Guid newid = Guid.NewGuid();
rec.RECORD1.PROBLEM1.TESTDATAs.Add(new TESTDATA()
{
ID = newid,
Available = false,
MemoryLimit = MemoryLimit,
TimeLimit = TimeLimit,
Data = tester.GetFile(stdout),
Input = tester.GetFile(HuntData)
});
rec.RECORD1.Status = (int)Record.StatusType.Hacked;
rec.Status = (int)Hunt.StatusType.Success;
lock (ContestDaemon.HuntLst)
{
string key = rec.RECORD1.User.ToString() + rec.RECORD1.Problem.ToString();
if (!ContestDaemon.HuntLst.ContainsKey(key))
ContestDaemon.HuntLst.Add(key, newid);
else
ContestDaemon.HuntLst[key] = newid;
}
return true;
}
}
finally
{
rec.Detail = Detail.ToString();
}
}
ExecuteResult Compile(string code,Record.LanguageType language,NativeRunner runner)
{
runner.PutFile("code."+commands[language]["extname"][0],Encoding.UTF8.GetBytes(code));
return runner.Execute(commands[language]["compile"][0],commands[language]["compileargv"],CompileMemory,CompileTime,-1,RestrictionLevel.Loose,null);
}
