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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <qbytearray.h>
#include <qdebug.h>
#include <qstring.h>
#include <qtest.h>
#include <qutf8stringview.h>
class tst_QUtf8StringView : public QObject
{
Q_OBJECT
private slots:
void equalStringsLatin1_data() { equalStrings_data(); }
void equalStringsLatin1();
void equalStringsUtf16_data() { equalStrings_data(); }
void equalStringsUtf16();
void equalStringsUtf8_data() { equalStrings_data(); }
void equalStringsUtf8();
void compareStringsCaseSensitiveLatin1_data() { compareStringsCaseSensitive_data(); }
void compareStringsCaseSensitiveLatin1() { compareStringsLatin1(true); }
void compareStringsCaseSensitiveUtf16_data() { compareStringsCaseSensitive_data(); }
void compareStringsCaseSensitiveUtf16() { compareStringsUtf16(true); }
void compareStringsCaseSensitiveUtf8_data() { compareStringsCaseSensitive_data(); }
void compareStringsCaseSensitiveUtf8() { compareStringsUtf8(true); }
void compareStringsCaseInsensitiveLatin1_data() { compareStringsCaseInsensitive_data(); }
void compareStringsCaseInsensitiveLatin1() { compareStringsLatin1(false); }
void compareStringsCaseInsensitiveUtf16_data() { compareStringsCaseInsensitive_data(); }
void compareStringsCaseInsensitiveUtf16() { compareStringsUtf16(false); }
void compareStringsCaseInsensitiveUtf8_data() { compareStringsCaseInsensitive_data(); }
void compareStringsCaseInsensitiveUtf8() { compareStringsUtf8(false); }
void compareStringsWithErrors_data();
void compareStringsWithErrors();
private:
void equalStrings_data();
void compareStringsCaseSensitive_data();
void compareStringsCaseInsensitive_data();
void compareStringsLatin1(bool caseSensitive);
void compareStringsUtf16(bool caseSensitive);
void compareStringsUtf8(bool caseSensitive);
};
void tst_QUtf8StringView::equalStrings_data()
{
QTest::addColumn<QString>("lhs");
QTest::addColumn<QString>("rhs");
QTest::addColumn<bool>("isEqual");
QTest::newRow("EqualStrings") << "Test"
<< "Test" << true;
QTest::newRow("EqualStringsLong")
<< "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
<< "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" << true;
QTest::newRow("DifferentCase") << "test"
<< "Test" << false;
QTest::newRow("DifferentCaseLong")
<< "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
<< "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz" << false;
QTest::newRow("ReverseStrings") << "Test"
<< "tseT" << false;
QTest::newRow("Latin1RangeCharacter") << u8"B\u00d8" << u8"B\u00d8" << true;
QTest::newRow("Latin1RangeCharacterDifferentCase") << u8"B\u00d8" << u8"B\u00f8" << false;
}
void tst_QUtf8StringView::equalStringsLatin1()
{
QFETCH(QString, lhs);
QFETCH(QString, rhs);
QFETCH(bool, isEqual);
QByteArray left = lhs.toUtf8();
QByteArray right = rhs.toLatin1();
QBasicUtf8StringView<false> lhv(left);
QLatin1StringView rhv(right);
bool result;
QBENCHMARK {
result = QtPrivate::equalStrings(lhv, rhv);
};
QCOMPARE(result, isEqual);
}
void tst_QUtf8StringView::equalStringsUtf16()
{
QFETCH(QString, lhs);
QFETCH(QString, rhs);
QFETCH(bool, isEqual);
QByteArray left = lhs.toUtf8();
QBasicUtf8StringView<false> lhv(left);
QStringView rhv(rhs);
bool result;
QBENCHMARK {
result = QtPrivate::equalStrings(lhv, rhv);
};
QCOMPARE(result, isEqual);
}
void tst_QUtf8StringView::equalStringsUtf8()
{
QFETCH(QString, lhs);
QFETCH(QString, rhs);
QFETCH(bool, isEqual);
QByteArray left = lhs.toUtf8();
QByteArray right = rhs.toUtf8();
QBasicUtf8StringView<false> lhv(left);
QBasicUtf8StringView<false> rhv(right);
bool result;
QBENCHMARK {
result = QtPrivate::equalStrings(lhv, rhv);
};
QCOMPARE(result, isEqual);
}
void tst_QUtf8StringView::compareStringsCaseSensitive_data()
{
QTest::addColumn<QString>("lhs");
QTest::addColumn<QString>("rhs");
QTest::addColumn<int>("compareValue");
QTest::newRow("EqualStrings") << "Test"
<< "Test" << 0;
QTest::newRow("EqualStringsLong") << "abcdefghijklmnopqrstuvxyzABCDEFGHIJKLMNOPQRSTUVXYZ"
<< "abcdefghijklmnopqrstuvxyzABCDEFGHIJKLMNOPQRSTUVXYZ" << 0;
QTest::newRow("DifferentCase") << "test"
<< "Test" << 32;
QTest::newRow("DifferentCaseLong")
<< "abcdefghijklmnopqrstuvxyzABCDEFGHIJKLMNOPQRSTUVXYZ"
<< "abcdefghijklmnopqrstuvxyzabcdefghijklmnopqrstuvxyz" << -32;
QTest::newRow("ReverseStrings") << "Test"
<< "tseT" << -32;
QTest::newRow("Different Strings") << "Testing and testing"
<< "Testing and resting" << 2;
QTest::newRow("Latin1RangeCharacter") << u8"B\u00d8" << u8"B\u00d8" << 0;
QTest::newRow("Latin1RangeCharacterDifferentCase") << u8"B\u00d8" << u8"B\u00f8" << -32;
}
void tst_QUtf8StringView::compareStringsCaseInsensitive_data()
{
QTest::addColumn<QString>("lhs");
QTest::addColumn<QString>("rhs");
QTest::addColumn<int>("compareValue");
QTest::newRow("EqualStrings") << "Test"
<< "Test" << 0;
QTest::newRow("EqualStringsLong") << "abcdefghijklmnopqrstuvxyzABCDEFGHIJKLMNOPQRSTUVXYZ"
<< "abcdefghijklmnopqrstuvxyzABCDEFGHIJKLMNOPQRSTUVXYZ" << 0;
QTest::newRow("DifferentCase") << "test"
<< "Test" << 0;
QTest::newRow("DifferentCaseLong") << "abcdefghijklmnopqrstuvxyzABCDEFGHIJKLMNOPQRSTUVXYZ"
<< "abcdefghijklmnopqrstuvxyzabcdefghijklmnopqrstuvxyz" << 0;
QTest::newRow("ReverseStrings") << "Test"
<< "tseT" << -14;
QTest::newRow("Different Strings") << "Testing and testing"
<< "Testing and resting" << 2;
QTest::newRow("Latin1RangeCharacter") << u8"B\u00d8" << u8"B\u00d8" << 0;
QTest::newRow("Latin1RangeCharacterDifferentCase") << u8"B\u00d8" << u8"B\u00f8" << 0;
}
void tst_QUtf8StringView::compareStringsLatin1(bool caseSensitive)
{
QFETCH(QString, lhs);
QFETCH(QString, rhs);
QFETCH(int, compareValue);
QByteArray left = lhs.toUtf8();
QByteArray right = rhs.toLatin1();
QBasicUtf8StringView<false> lhv(left);
QLatin1StringView rhv(right);
Qt::CaseSensitivity cs = caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive;
int result;
QBENCHMARK {
result = lhv.compare(rhv, cs);
};
QCOMPARE(result, compareValue);
}
void tst_QUtf8StringView::compareStringsUtf16(bool caseSensitive)
{
QFETCH(QString, lhs);
QFETCH(QString, rhs);
QFETCH(int, compareValue);
QByteArray left = lhs.toUtf8();
QBasicUtf8StringView<false> lhv(left);
QStringView rhv(rhs);
Qt::CaseSensitivity cs = caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive;
int result;
QBENCHMARK {
result = lhv.compare(rhv, cs);
};
QCOMPARE(result, compareValue);
}
void tst_QUtf8StringView::compareStringsUtf8(bool caseSensitive)
{
QFETCH(QString, lhs);
QFETCH(QString, rhs);
QFETCH(int, compareValue);
QByteArray left = lhs.toUtf8();
QByteArray right = rhs.toUtf8();
QBasicUtf8StringView<false> lhv(left);
QBasicUtf8StringView<false> rhv(right);
Qt::CaseSensitivity cs = caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive;
int result;
QBENCHMARK {
result = lhv.compare(rhv, cs);
};
QCOMPARE(result, compareValue);
}
void tst_QUtf8StringView::compareStringsWithErrors_data()
{
QTest::addColumn<QByteArray>("lhs");
QTest::addColumn<QByteArray>("rhs");
QTest::addColumn<int>("compare");
QTest::addColumn<bool>("caseSensitive");
QTest::newRow("Compare errors 0xfe vs 0xff case-insensitive")
<< QByteArray("\xfe") << QByteArray("\xff") << 0 << false;
QTest::newRow("Compare errors 0xff vs 0xff case-insensitive")
<< QByteArray("\xff") << QByteArray("\xff") << 0 << false;
QTest::newRow("Compare 'a' with error 0xff case-insensitive")
<< QByteArray("a") << QByteArray("\xff") << -65436 << false;
QTest::newRow("Compare errors 0xfe vs 0xff case-sensitive")
<< QByteArray("\xfe") << QByteArray("\xff") << -1 << true;
QTest::newRow("Compare errors 0xff vs 0xff case-sensitive")
<< QByteArray("\xff") << QByteArray("\xff") << 0 << true;
QTest::newRow("Compare 'a' with error 0xff case-sensitive")
<< QByteArray("a") << QByteArray("\xff") << -158 << true;
}
void tst_QUtf8StringView::compareStringsWithErrors()
{
QFETCH(QByteArray, lhs);
QFETCH(QByteArray, rhs);
QFETCH(int, compare);
QFETCH(bool, caseSensitive);
QBasicUtf8StringView<false> lhv(lhs);
QBasicUtf8StringView<false> rhv(rhs);
Qt::CaseSensitivity cs = caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive;
int result;
QBENCHMARK {
result = lhv.compare(rhv, cs);
};
QCOMPARE(result, compare);
QCOMPARE(-result, rhv.compare(lhv, cs));
}
QTEST_MAIN(tst_QUtf8StringView)
#include "tst_bench_qutf8stringview.moc"
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