#include "matcherbenchmark.h"
#include <string>
#include <regex>
#include <regex.h>
#include <QtTest/QTest>
#include <QRegExp>
#include <QRegularExpression>
#include <QStringMatcher>
#include <boost/regex.hpp>

void MatcherBenchmark::qstringcontains()
{
    const QString pattern("spamdomain");
    const QString request("subdomain.spamdomain.com");

    QCOMPARE(request.contains(pattern), true);
    QBENCHMARK {
        request.contains(pattern);
    }
}

void MatcherBenchmark::qstringmatcher()
{
    const QStringMatcher pattern("spamdomain");
    const QString request("subdomain.spamdomain.com");

    QCOMPARE(pattern.indexIn(request) != -1, true);
    QBENCHMARK {
        pattern.indexIn(request);
    }
}

void MatcherBenchmark::qregexp()
{
    const QRegExp pattern("spamdomain");
    const QString request("subdomain.spamdomain.com");

    QCOMPARE(pattern.indexIn(request) != -1, true);
    QBENCHMARK {
        pattern.indexIn(request);
    }
}

void MatcherBenchmark::qregularexpressionmatch()
{
    const QRegularExpression pattern("spamdomain");
    const QString request("subdomain.spamdomain.com");

    QCOMPARE(pattern.match(request).hasMatch(), true);
    QBENCHMARK {
        pattern.match(request).hasMatch();
    }
}

void MatcherBenchmark::stdregex()
{
    const std::regex pattern("spamdomain");
    const std::string request("subdomain.spamdomain.com");

    QCOMPARE(std::regex_search(request, pattern), true);
    QBENCHMARK {
        std::regex_search(request, pattern);
    }
}

void MatcherBenchmark::cregex()
{
    regex_t pattern;
    QCOMPARE(regcomp(&pattern, "spamdomain", 0), 0);
    const std::string request("subdomain.spamdomain.com");

    QCOMPARE(regexec(&pattern, request.c_str(), 0, NULL, 0), false);
    QBENCHMARK {
        regexec(&pattern, request.c_str(), 0, NULL, 0);
    }

    regfree(&pattern);
}

void MatcherBenchmark::boostregex()
{
    const boost::regex pattern("spamdomain");
    const std::string request("subdomain.spamdomain.com");

    QCOMPARE(boost::regex_search(request, pattern), true);
    QBENCHMARK {
        boost::regex_search(request, pattern);
    }
}

QTEST_GUILESS_MAIN(MatcherBenchmark)