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qstringbuilder: make it work for the char % string case

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This commit is contained in:
hjk
2009-05-20 10:37:41 +02:00
parent 0b19fb6383
commit 2ec3334959
4 changed files with 91 additions and 60 deletions
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59
tests/benchmarks/qstringbuilder/main.cpp
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@@ -1,12 +1,15 @@
#include "qstringbuilder.h"
#include <QDebug>
#include <QString>
#include "../../../src/libs/utils/qstringbuilder.h"
#include <qtest.h>
#define COMPARE(a, b) QCOMPARE(a, b)
//#define COMPARE(a, b)
class tst_qstringbuilder : public QObject
{
Q_OBJECT
@@ -20,14 +23,18 @@ private slots:
void b_2_l1literal();
void b_3_l1literal();
void b_4_l1literal();
void b_5_l1literal();
void b_string_4_char();
void b_char_string_char();
// QString based for comparison
void s_separator() { qDebug() << "\n-------- QString based ---------"; }
void s_2_l1string();
void s_3_l1string();
void s_4_l1string();
void s_5_l1string();
void s_string_4_char();
void s_char_string_char();
private:
const QLatin1Literal l1literal;
@@ -48,28 +55,42 @@ void tst_qstringbuilder::b_2_l1literal()
{
QString result;
QBENCHMARK { result = l1literal % l1literal; }
QCOMPARE(result, l1string + l1string);
COMPARE(result, l1string + l1string);
}
void tst_qstringbuilder::b_3_l1literal()
{
QString result;
QBENCHMARK { result = l1literal % l1literal % l1literal; }
QCOMPARE(result, l1string + l1string + l1string);
COMPARE(result, l1string + l1string + l1string);
}
void tst_qstringbuilder::b_4_l1literal()
{
QString result;
QBENCHMARK { result = l1literal % l1literal % l1literal % l1literal; }
QCOMPARE(result, l1string + l1string + l1string + l1string);
COMPARE(result, l1string + l1string + l1string + l1string);
}
void tst_qstringbuilder::b_5_l1literal()
{
QString result;
QBENCHMARK { result = l1literal % l1literal % l1literal % l1literal %l1literal; }
COMPARE(result, l1string + l1string + l1string + l1string + l1string);
}
void tst_qstringbuilder::b_string_4_char()
{
QString result;
QBENCHMARK { result = string + achar + achar + achar; }
QCOMPARE(result, QString(string % achar % achar % achar));
QBENCHMARK { result = string + achar + achar + achar + achar; }
COMPARE(result, QString(string % achar % achar % achar % achar));
}
void tst_qstringbuilder::b_char_string_char()
{
QString result;
QBENCHMARK { result = achar + string + achar; }
COMPARE(result, QString(achar % string % achar));
}
@@ -77,28 +98,42 @@ void tst_qstringbuilder::s_2_l1string()
{
QString result;
QBENCHMARK { result = l1string + l1string; }
QCOMPARE(result, QString(l1literal % l1literal));
COMPARE(result, QString(l1literal % l1literal));
}
void tst_qstringbuilder::s_3_l1string()
{
QString result;
QBENCHMARK { result = l1string + l1string + l1string; }
QCOMPARE(result, QString(l1literal % l1literal % l1literal));
COMPARE(result, QString(l1literal % l1literal % l1literal));
}
void tst_qstringbuilder::s_4_l1string()
{
QString result;
QBENCHMARK { result = l1string + l1string + l1string + l1string; }
QCOMPARE(result, QString(l1literal % l1literal % l1literal % l1literal));
COMPARE(result, QString(l1literal % l1literal % l1literal % l1literal));
}
void tst_qstringbuilder::s_5_l1string()
{
QString result;
QBENCHMARK { result = l1string + l1string + l1string + l1string + l1string; }
COMPARE(result, QString(l1literal % l1literal % l1literal % l1literal % l1literal));
}
void tst_qstringbuilder::s_string_4_char()
{
QString result;
QBENCHMARK { result = string + achar + achar + achar; }
QCOMPARE(result, QString(string % achar % achar % achar));
QBENCHMARK { result = string + achar + achar + achar + achar; }
COMPARE(result, QString(string % achar % achar % achar % achar));
}
void tst_qstringbuilder::s_char_string_char()
{
QString result;
QBENCHMARK { result = achar + string + achar; }
COMPARE(result, QString(achar % string % achar));
}
QTEST_MAIN(tst_qstringbuilder)