private void BuildStandardData(DbTestData testData, out string inputData, out DbData outputData,
out DbQueryData queryData)
{
inputData = testData.Input;
outputData = null;
queryData = null;
string stdOperCmd = testData.Operation;
string stdQueryCmd = testData.Query;
BaseDbOperator stdOperator = CreateJudgeEnv(inputData);
try
{
DbDataReader reader = stdOperator.ExecuteReader(stdOperCmd ?? stdQueryCmd);
if (stdOperCmd != null)
{
outputData = stdOperator.ReadDbData();
}
if (stdQueryCmd != null)
{
queryData = BaseDbOperator.ReadQueryData(reader);
}
}
catch (Exception ex)
{
throw new JudgeException("Build Db test data failed!" + ex);
}
finally
{
ClearJudgeEnv(stdOperator);
}
}
/// <summary>
/// 评测一组用例
/// </summary>
/// <param name="stdInput">标准输入</param>
/// <param name="stdOutput">标准输出</param>
/// <param name="stdQuery">标准查询</param>
/// <returns></returns>
public SingleJudgeResult Judge(string stdInput, DbData stdOutput, DbQueryData stdQuery)
{
Stopwatch sw = new Stopwatch();
DbDataReader reader = null;
DbQueryData usrQuery = null;
DbData usrOutput = null;
try
{
sw.Start();
reader = UserOperator.ExecuteReader(JudgeTask.SourceCode, JudgeTask.TimeLimit);
usrQuery = BaseDbOperator.ReadQueryData(reader);
usrOutput = UserOperator.ReadDbData();
}
catch (Exception ex)
{
return(new SingleJudgeResult
{
ResultCode = JudgeResultCode.RuntimeError,
JudgeDetail = ex.Message,
TimeCost = 0
});
}
finally
{
sw.Stop();
}
CompareResult result = CompareAnswer(stdOutput, stdQuery, usrOutput, usrQuery);
JudgeResultCode resultCode = (result == CompareResult.Accepted)
? JudgeResultCode.Accepted
: JudgeResultCode.WrongAnswer;
return(new SingleJudgeResult
{
ResultCode = resultCode,
TimeCost = (int)sw.ElapsedMilliseconds
});
}