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#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)
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