diff options
Diffstat (limited to 'tests/auto/corelib/tools/qstringapisymmetry/tst_qstringapisymmetry.cpp')
| -rw-r--r-- | tests/auto/corelib/tools/qstringapisymmetry/tst_qstringapisymmetry.cpp | 1785 |
1 files changed, 0 insertions, 1785 deletions
diff --git a/tests/auto/corelib/tools/qstringapisymmetry/tst_qstringapisymmetry.cpp b/tests/auto/corelib/tools/qstringapisymmetry/tst_qstringapisymmetry.cpp deleted file mode 100644 index 24382a2b61..0000000000 --- a/tests/auto/corelib/tools/qstringapisymmetry/tst_qstringapisymmetry.cpp +++ /dev/null @@ -1,1785 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Marc Mutz <marc.mutz@kdab.com> -** Copyright (C) 2019 Mail.ru Group. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the test suite of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:GPL-EXCEPT$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 as published by the Free Software -** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#undef QT_NO_CAST_FROM_ASCII -#undef QT_NO_CAST_TO_ASCII -#undef QT_ASCII_CAST_WARNINGS - -#include <QString> -#include <QStringView> -#include <QChar> -#include <QScopedArrayPointer> -#include <QStringRef> -#include <QLatin1String> -#include <QVector> - -#include <QTest> - -Q_DECLARE_METATYPE(QLatin1String) -Q_DECLARE_METATYPE(QStringRef) - -template <typename T> -QString toQString(const T &t) { return QString(t); } -QString toQString(const QStringRef &ref) { return ref.toString(); } -QString toQString(QStringView view) { return view.toString(); } - -template <typename Iterable> -QStringList toQStringList(const Iterable &i) { - QStringList result; - for (auto &e : i) - result.push_back(toQString(e)); - return result; -} - -// FIXME: these are missing at the time of writing, add them, then remove the dummies here: -#define MAKE_RELOP(op, A1, A2) \ - static bool operator op (A1 lhs, A2 rhs) \ - { return toQString(lhs) op toQString(rhs); } \ - /*end*/ -#define MAKE_ALL(A1, A2) \ - MAKE_RELOP(==, A1, A2) \ - MAKE_RELOP(!=, A1, A2) \ - MAKE_RELOP(<, A1, A2) \ - MAKE_RELOP(>, A1, A2) \ - MAKE_RELOP(<=, A1, A2) \ - MAKE_RELOP(>=, A1, A2) \ - /*end*/ - -MAKE_ALL(QByteArray, QChar) -MAKE_ALL(QByteArray, QLatin1String) - -MAKE_ALL(const char*, QChar) - -#undef MAKE_ALL -#undef MAKE_RELOP -// END FIXME - -// Return a plain ASCII row name consisting of maximum 16 chars and the -// size for data -static QByteArray rowName(const QByteArray &data) -{ - const int size = data.size(); - QScopedArrayPointer<char> prettyC(QTest::toPrettyCString(data.constData(), qMin(16, size))); - QByteArray result = prettyC.data(); - result += " ("; - result += QByteArray::number(size); - result += ')'; - return result; -} - -class tst_QStringApiSymmetry : public QObject -{ - Q_OBJECT - - // - // Mixed UTF-16, UTF-8, Latin-1 checks: - // - - void compare_data(bool hasConceptOfNullAndEmpty=true); - template <typename LHS, typename RHS> - void compare_impl() const; - -private Q_SLOTS: - // test all combinations of {QChar, QStringRef, QString, QStringView, QLatin1String, QByteArray, const char*} - void compare_QChar_QChar_data() { compare_data(false); } - void compare_QChar_QChar() { compare_impl<QChar, QChar>(); } - void compare_QChar_QStringRef_data() { compare_data(false); } - void compare_QChar_QStringRef() { compare_impl<QChar, QStringRef>(); } - void compare_QChar_QString_data() { compare_data(false); } - void compare_QChar_QString() { compare_impl<QChar, QString>(); } - void compare_QChar_QStringView_data() { compare_data(false); } - void compare_QChar_QStringView() { compare_impl<QChar, QStringView>(); } - void compare_QChar_QLatin1String_data() { compare_data(false); } - void compare_QChar_QLatin1String() { compare_impl<QChar, QLatin1String>(); } - void compare_QChar_QByteArray_data() { compare_data(false); } - void compare_QChar_QByteArray() { compare_impl<QChar, QByteArray>(); } - void compare_QChar_const_char_star_data() { compare_data(false); } - void compare_QChar_const_char_star() { compare_impl<QChar, const char *>(); } - - void compare_QStringRef_QChar_data() { compare_data(false); } - void compare_QStringRef_QChar() { compare_impl<QStringRef, QChar>(); } - void compare_QStringRef_QStringRef_data() { compare_data(); } - void compare_QStringRef_QStringRef() { compare_impl<QStringRef, QStringRef>(); } - void compare_QStringRef_QString_data() { compare_data(); } - void compare_QStringRef_QString() { compare_impl<QStringRef, QString>(); } - void compare_QStringRef_QStringView_data() { compare_data(); } - void compare_QStringRef_QStringView() { compare_impl<QStringRef, QStringView>(); } - void compare_QStringRef_QLatin1String_data() { compare_data(); } - void compare_QStringRef_QLatin1String() { compare_impl<QStringRef, QLatin1String>(); } - void compare_QStringRef_QByteArray_data() { compare_data(); } - void compare_QStringRef_QByteArray() { compare_impl<QStringRef, QByteArray>(); } - void compare_QStringRef_const_char_star_data() { compare_data(); } - void compare_QStringRef_const_char_star() { compare_impl<QStringRef, const char *>(); } - - void compare_QString_QChar_data() { compare_data(false); } - void compare_QString_QChar() { compare_impl<QString, QChar>(); } - void compare_QString_QStringRef_data() { compare_data(); } - void compare_QString_QStringRef() { compare_impl<QString, QStringRef>(); } - void compare_QString_QString_data() { compare_data(); } - void compare_QString_QString() { compare_impl<QString, QString>(); } - void compare_QString_QStringView_data() { compare_data(); } - void compare_QString_QStringView() { compare_impl<QString, QStringView>(); } - void compare_QString_QLatin1String_data() { compare_data(); } - void compare_QString_QLatin1String() { compare_impl<QString, QLatin1String>(); } - void compare_QString_QByteArray_data() { compare_data(); } - void compare_QString_QByteArray() { compare_impl<QString, QByteArray>(); } - void compare_QString_const_char_star_data() { compare_data(); } - void compare_QString_const_char_star() { compare_impl<QString, const char *>(); } - - void compare_QStringView_QChar_data() { compare_data(false); } - void compare_QStringView_QChar() { compare_impl<QStringView, QChar>(); } - void compare_QStringView_QStringRef_data() { compare_data(); } - void compare_QStringView_QStringRef() { compare_impl<QStringView, QStringRef>(); } - void compare_QStringView_QString_data() { compare_data(); } - void compare_QStringView_QString() { compare_impl<QStringView, QString>(); } - void compare_QStringView_QStringView_data() { compare_data(); } - void compare_QStringView_QStringView() { compare_impl<QStringView, QStringView>(); } - void compare_QStringView_QLatin1String_data() { compare_data(); } - void compare_QStringView_QLatin1String() { compare_impl<QStringView, QLatin1String>(); } - - void compare_QLatin1String_QChar_data() { compare_data(false); } - void compare_QLatin1String_QChar() { compare_impl<QLatin1String, QChar>(); } - void compare_QLatin1String_QStringRef_data() { compare_data(); } - void compare_QLatin1String_QStringRef() { compare_impl<QLatin1String, QStringRef>(); } - void compare_QLatin1String_QString_data() { compare_data(); } - void compare_QLatin1String_QString() { compare_impl<QLatin1String, QString>(); } - void compare_QLatin1String_QStringView_data() { compare_data(); } - void compare_QLatin1String_QStringView() { compare_impl<QLatin1String, QStringView>(); } - void compare_QLatin1String_QLatin1String_data() { compare_data(); } - void compare_QLatin1String_QLatin1String() { compare_impl<QLatin1String, QLatin1String>(); } - void compare_QLatin1String_QByteArray_data() { compare_data(); } - void compare_QLatin1String_QByteArray() { compare_impl<QLatin1String, QByteArray>(); } - void compare_QLatin1String_const_char_star_data() { compare_data(); } - void compare_QLatin1String_const_char_star() { compare_impl<QLatin1String, const char *>(); } - - void compare_QByteArray_QChar_data() { compare_data(false); } - void compare_QByteArray_QChar() { compare_impl<QByteArray, QChar>(); } - void compare_QByteArray_QStringRef_data() { compare_data(); } - void compare_QByteArray_QStringRef() { compare_impl<QByteArray, QStringRef>(); } - void compare_QByteArray_QString_data() { compare_data(); } - void compare_QByteArray_QString() { compare_impl<QByteArray, QString>(); } - void compare_QByteArray_QLatin1String_data() { compare_data(); } - void compare_QByteArray_QLatin1String() { compare_impl<QByteArray, QLatin1String>(); } - void compare_QByteArray_QByteArray_data() { compare_data(); } - void compare_QByteArray_QByteArray() { compare_impl<QByteArray, QByteArray>(); } - void compare_QByteArray_const_char_star_data() { compare_data(); } - void compare_QByteArray_const_char_star() { compare_impl<QByteArray, const char *>(); } - - void compare_const_char_star_QChar_data() { compare_data(false); } - void compare_const_char_star_QChar() { compare_impl<const char *, QChar>(); } - void compare_const_char_star_QStringRef_data() { compare_data(); } - void compare_const_char_star_QStringRef() { compare_impl<const char *, QStringRef>(); } - void compare_const_char_star_QString_data() { compare_data(); } - void compare_const_char_star_QString() { compare_impl<const char *, QString>(); } - void compare_const_char_star_QLatin1String_data() { compare_data(false); } - void compare_const_char_star_QLatin1String() { compare_impl<const char *, QLatin1String>(); } - void compare_const_char_star_QByteArray_data() { compare_data(); } - void compare_const_char_star_QByteArray() { compare_impl<const char *, QByteArray>(); } - //void compare_const_char_star_const_char_star_data() { compare_data(); } - //void compare_const_char_star_const_char_star() { compare_impl<const char *, const char *>(); } - -private: - void startsWith_data(bool rhsIsQChar = false); - template <typename Haystack, typename Needle> void startsWith_impl() const; - - void endsWith_data(bool rhsIsQChar = false); - template <typename Haystack, typename Needle> void endsWith_impl() const; - -private Q_SLOTS: - // test all combinations of {QString, QStringRef, QStringView, QLatin1String} x {QString, QStringRef, QStringView, QLatin1String, QChar}: - void startsWith_QString_QString_data() { startsWith_data(); } - void startsWith_QString_QString() { startsWith_impl<QString, QString>(); } - void startsWith_QString_QStringRef_data() { startsWith_data(); } - void startsWith_QString_QStringRef() { startsWith_impl<QString, QStringRef>(); } - void startsWith_QString_QStringView_data() { startsWith_data(); } - void startsWith_QString_QStringView() { startsWith_impl<QString, QStringView>(); } - void startsWith_QString_QLatin1String_data() { startsWith_data(); } - void startsWith_QString_QLatin1String() { startsWith_impl<QString, QLatin1String>(); } - void startsWith_QString_QChar_data() { startsWith_data(false); } - void startsWith_QString_QChar() { startsWith_impl<QString, QChar>(); } - - void startsWith_QStringRef_QString_data() { startsWith_data(); } - void startsWith_QStringRef_QString() { startsWith_impl<QStringRef, QString>(); } - void startsWith_QStringRef_QStringRef_data() { startsWith_data(); } - void startsWith_QStringRef_QStringRef() { startsWith_impl<QStringRef, QStringRef>(); } - void startsWith_QStringRef_QStringView_data() { startsWith_data(); } - void startsWith_QStringRef_QStringView() { startsWith_impl<QStringRef, QStringView>(); } - void startsWith_QStringRef_QLatin1String_data() { startsWith_data(); } - void startsWith_QStringRef_QLatin1String() { startsWith_impl<QStringRef, QLatin1String>(); } - void startsWith_QStringRef_QChar_data() { startsWith_data(false); } - void startsWith_QStringRef_QChar() { startsWith_impl<QStringRef, QChar>(); } - - void startsWith_QStringView_QString_data() { startsWith_data(); } - void startsWith_QStringView_QString() { startsWith_impl<QStringView, QString>(); } - void startsWith_QStringView_QStringRef_data() { startsWith_data(); } - void startsWith_QStringView_QStringRef() { startsWith_impl<QStringView, QStringRef>(); } - void startsWith_QStringView_QStringView_data() { startsWith_data(); } - void startsWith_QStringView_QStringView() { startsWith_impl<QStringView, QStringView>(); } - void startsWith_QStringView_QLatin1String_data() { startsWith_data(); } - void startsWith_QStringView_QLatin1String() { startsWith_impl<QStringView, QLatin1String>(); } - void startsWith_QStringView_QChar_data() { startsWith_data(false); } - void startsWith_QStringView_QChar() { startsWith_impl<QStringView, QChar>(); } - - void startsWith_QLatin1String_QString_data() { startsWith_data(); } - void startsWith_QLatin1String_QString() { startsWith_impl<QLatin1String, QString>(); } - void startsWith_QLatin1String_QStringRef_data() { startsWith_data(); } - void startsWith_QLatin1String_QStringRef() { startsWith_impl<QLatin1String, QStringRef>(); } - void startsWith_QLatin1String_QStringView_data() { startsWith_data(); } - void startsWith_QLatin1String_QStringView() { startsWith_impl<QLatin1String, QStringView>(); } - void startsWith_QLatin1String_QLatin1String_data() { startsWith_data(); } - void startsWith_QLatin1String_QLatin1String() { startsWith_impl<QLatin1String, QLatin1String>(); } - void startsWith_QLatin1String_QChar_data() { startsWith_data(false); } - void startsWith_QLatin1String_QChar() { startsWith_impl<QLatin1String, QChar>(); } - - void endsWith_QString_QString_data() { endsWith_data(); } - void endsWith_QString_QString() { endsWith_impl<QString, QString>(); } - void endsWith_QString_QStringRef_data() { endsWith_data(); } - void endsWith_QString_QStringRef() { endsWith_impl<QString, QStringRef>(); } - void endsWith_QString_QStringView_data() { endsWith_data(); } - void endsWith_QString_QStringView() { endsWith_impl<QString, QStringView>(); } - void endsWith_QString_QLatin1String_data() { endsWith_data(); } - void endsWith_QString_QLatin1String() { endsWith_impl<QString, QLatin1String>(); } - void endsWith_QString_QChar_data() { endsWith_data(false); } - void endsWith_QString_QChar() { endsWith_impl<QString, QChar>(); } - - void endsWith_QStringRef_QString_data() { endsWith_data(); } - void endsWith_QStringRef_QString() { endsWith_impl<QStringRef, QString>(); } - void endsWith_QStringRef_QStringRef_data() { endsWith_data(); } - void endsWith_QStringRef_QStringRef() { endsWith_impl<QStringRef, QStringRef>(); } - void endsWith_QStringRef_QStringView_data() { endsWith_data(); } - void endsWith_QStringRef_QStringView() { endsWith_impl<QStringRef, QStringView>(); } - void endsWith_QStringRef_QLatin1String_data() { endsWith_data(); } - void endsWith_QStringRef_QLatin1String() { endsWith_impl<QStringRef, QLatin1String>(); } - void endsWith_QStringRef_QChar_data() { endsWith_data(false); } - void endsWith_QStringRef_QChar() { endsWith_impl<QStringRef, QChar>(); } - - void endsWith_QStringView_QString_data() { endsWith_data(); } - void endsWith_QStringView_QString() { endsWith_impl<QStringView, QString>(); } - void endsWith_QStringView_QStringRef_data() { endsWith_data(); } - void endsWith_QStringView_QStringRef() { endsWith_impl<QStringView, QStringRef>(); } - void endsWith_QStringView_QStringView_data() { endsWith_data(); } - void endsWith_QStringView_QStringView() { endsWith_impl<QStringView, QStringView>(); } - void endsWith_QStringView_QLatin1String_data() { endsWith_data(); } - void endsWith_QStringView_QLatin1String() { endsWith_impl<QStringView, QLatin1String>(); } - void endsWith_QStringView_QChar_data() { endsWith_data(false); } - void endsWith_QStringView_QChar() { endsWith_impl<QStringView, QChar>(); } - - void endsWith_QLatin1String_QString_data() { endsWith_data(); } - void endsWith_QLatin1String_QString() { endsWith_impl<QLatin1String, QString>(); } - void endsWith_QLatin1String_QStringRef_data() { endsWith_data(); } - void endsWith_QLatin1String_QStringRef() { endsWith_impl<QLatin1String, QStringRef>(); } - void endsWith_QLatin1String_QStringView_data() { endsWith_data(); } - void endsWith_QLatin1String_QStringView() { endsWith_impl<QLatin1String, QStringView>(); } - void endsWith_QLatin1String_QLatin1String_data() { endsWith_data(); } - void endsWith_QLatin1String_QLatin1String() { endsWith_impl<QLatin1String, QLatin1String>(); } - void endsWith_QLatin1String_QChar_data() { endsWith_data(false); } - void endsWith_QLatin1String_QChar() { endsWith_impl<QLatin1String, QChar>(); } - -private: - void split_data(bool rhsHasVariableLength = true); - template <typename Haystack, typename Needle> void split_impl() const; - -private Q_SLOTS: - // test all combinations of {QString, QStringRef} x {QString, QLatin1String, QChar}: - void split_QString_QString_data() { split_data(); } - void split_QString_QString() { split_impl<QString, QString>(); } - void split_QString_QLatin1String_data() { split_data(); } - void split_QString_QLatin1String() { split_impl<QString, QLatin1String>(); } - void split_QString_QChar_data() { split_data(false); } - void split_QString_QChar() { split_impl<QString, QChar>(); } - - void split_QStringRef_QString_data() { split_data(); } - void split_QStringRef_QString() { split_impl<QStringRef, QString>(); } - void split_QStringRef_QLatin1String_data() { split_data(); } - void split_QStringRef_QLatin1String() { split_impl<QStringRef, QLatin1String>(); } - void split_QStringRef_QChar_data() { split_data(false); } - void split_QStringRef_QChar() { split_impl<QStringRef, QChar>(); } - -private: - void mid_data(); - template <typename String> void mid_impl(); - - void left_data(); - template <typename String> void left_impl(); - - void right_data(); - template <typename String> void right_impl(); - - void chop_data(); - template <typename String> void chop_impl(); - - void truncate_data() { left_data(); } - template <typename String> void truncate_impl(); - -private Q_SLOTS: - - void mid_QString_data() { mid_data(); } - void mid_QString() { mid_impl<QString>(); } - void mid_QStringRef_data() { mid_data(); } - void mid_QStringRef() { mid_impl<QStringRef>(); } - void mid_QStringView_data() { mid_data(); } - void mid_QStringView() { mid_impl<QStringView>(); } - void mid_QLatin1String_data() { mid_data(); } - void mid_QLatin1String() { mid_impl<QLatin1String>(); } - void mid_QByteArray_data() { mid_data(); } - void mid_QByteArray() { mid_impl<QByteArray>(); } - - void left_truncate_QString_data() { left_data(); } - void left_truncate_QString() { left_impl<QString>(); } - void left_truncate_QStringRef_data() { left_data(); } - void left_truncate_QStringRef() { left_impl<QStringRef>(); } - void left_truncate_QStringView_data() { left_data(); } - void left_truncate_QStringView() { left_impl<QStringView>(); } - void left_truncate_QLatin1String_data() { left_data(); } - void left_truncate_QLatin1String() { left_impl<QLatin1String>(); } - void left_truncate_QByteArray_data() { left_data(); } - void left_truncate_QByteArray() { left_impl<QByteArray>(); } - - void right_QString_data() { right_data(); } - void right_QString() { right_impl<QString>(); } - void right_QStringRef_data() { right_data(); } - void right_QStringRef() { right_impl<QStringRef>(); } - void right_QStringView_data() { right_data(); } - void right_QStringView() { right_impl<QStringView>(); } - void right_QLatin1String_data() { right_data(); } - void right_QLatin1String() { right_impl<QLatin1String>(); } - void right_QByteArray_data() { right_data(); } - void right_QByteArray() { right_impl<QByteArray>(); } - - void chop_QString_data() { chop_data(); } - void chop_QString() { chop_impl<QString>(); } - void chop_QStringRef_data() { chop_data(); } - void chop_QStringRef() { chop_impl<QStringRef>(); } - void chop_QStringView_data() { chop_data(); } - void chop_QStringView() { chop_impl<QStringView>(); } - void chop_QLatin1String_data() { chop_data(); } - void chop_QLatin1String() { chop_impl<QLatin1String>(); } - void chop_QByteArray_data() { chop_data(); } - void chop_QByteArray() { chop_impl<QByteArray>(); } - -private: - void trimmed_data(); - template <typename String> void trimmed_impl(); - -private Q_SLOTS: - void trim_trimmed_QString_data() { trimmed_data(); } - void trim_trimmed_QString() { trimmed_impl<QString>(); } - void trim_trimmed_QStringRef_data() { trimmed_data(); } - void trim_trimmed_QStringRef() { trimmed_impl<QStringRef>(); } - void trim_trimmed_QStringView_data() { trimmed_data(); } - void trim_trimmed_QStringView() { trimmed_impl<QStringView>(); } - void trim_trimmed_QLatin1String_data() { trimmed_data(); } - void trim_trimmed_QLatin1String() { trimmed_impl<QLatin1String>(); } - void trim_trimmed_QByteArray_data() { trimmed_data(); } - void trim_trimmed_QByteArray() { trimmed_impl<QByteArray>(); } - - // - // UTF-16-only checks: - // -private: - - void toLocal8Bit_data(); - template <typename String> void toLocal8Bit_impl(); - - void toLatin1_data(); - template <typename String> void toLatin1_impl(); - - void toUtf8_data(); - template <typename String> void toUtf8_impl(); - - void toUcs4_data(); - template <typename String> void toUcs4_impl(); - -private Q_SLOTS: - - void toLocal8Bit_QString_data() { toLocal8Bit_data(); } - void toLocal8Bit_QString() { toLocal8Bit_impl<QString>(); } - void toLocal8Bit_QStringRef_data() { toLocal8Bit_data(); } - void toLocal8Bit_QStringRef() { toLocal8Bit_impl<QStringRef>(); } - void toLocal8Bit_QStringView_data() { toLocal8Bit_data(); } - void toLocal8Bit_QStringView() { toLocal8Bit_impl<QStringView>(); } - - void toLatin1_QString_data() { toLatin1_data(); } - void toLatin1_QString() { toLatin1_impl<QString>(); } - void toLatin1_QStringRef_data() { toLatin1_data(); } - void toLatin1_QStringRef() { toLatin1_impl<QStringRef>(); } - void toLatin1_QStringView_data() { toLatin1_data(); } - void toLatin1_QStringView() { toLatin1_impl<QStringView>(); } - - void toUtf8_QString_data() { toUtf8_data(); } - void toUtf8_QString() { toUtf8_impl<QString>(); } - void toUtf8_QStringRef_data() { toUtf8_data(); } - void toUtf8_QStringRef() { toUtf8_impl<QStringRef>(); } - void toUtf8_QStringView_data() { toUtf8_data(); } - void toUtf8_QStringView() { toUtf8_impl<QStringView>(); } - - void toUcs4_QString_data() { toUcs4_data(); } - void toUcs4_QString() { toUcs4_impl<QString>(); } - void toUcs4_QStringRef_data() { toUcs4_data(); } - void toUcs4_QStringRef() { toUcs4_impl<QStringRef>(); } - void toUcs4_QStringView_data() { toUcs4_data(); } - void toUcs4_QStringView() { toUcs4_impl<QStringView>(); } - -private: - template <typename Haystack, typename Needle> void indexOf_impl() const; - void indexOf_data(); - -private Q_SLOTS: - void indexOf_QString_QString_data() { indexOf_data(); } - void indexOf_QString_QString() { indexOf_impl<QString, QString>(); } - void indexOf_QString_QLatin1String_data() { indexOf_data(); } - void indexOf_QString_QLatin1String() { indexOf_impl<QString, QLatin1String>(); } - void indexOf_QString_QStringRef_data() { indexOf_data(); } - void indexOf_QString_QStringRef() { indexOf_impl<QString, QStringRef>(); } - void indexOf_QString_QStringView_data() { indexOf_data(); } - void indexOf_QString_QStringView() { indexOf_impl<QString, QStringView>(); } - - void indexOf_QLatin1String_QString_data() { indexOf_data(); } - void indexOf_QLatin1String_QString() { indexOf_impl<QLatin1String, QString>(); } - void indexOf_QLatin1String_QLatin1String_data() { indexOf_data(); } - void indexOf_QLatin1String_QLatin1String() { indexOf_impl<QLatin1String, QLatin1String>(); } - void indexOf_QLatin1String_QStringRef_data() { indexOf_data(); } - void indexOf_QLatin1String_QStringRef() { indexOf_impl<QLatin1String, QStringRef>(); } - void indexOf_QLatin1String_QStringView_data() { indexOf_data(); } - void indexOf_QLatin1String_QStringView() { indexOf_impl<QLatin1String, QStringView>(); } - - void indexOf_QStringRef_QString_data() { indexOf_data(); } - void indexOf_QStringRef_QString() { indexOf_impl<QStringRef, QString>(); } - void indexOf_QStringRef_QLatin1String_data() { indexOf_data(); } - void indexOf_QStringRef_QLatin1String() { indexOf_impl<QStringRef, QLatin1String>(); } - void indexOf_QStringRef_QStringRef_data() { indexOf_data(); } - void indexOf_QStringRef_QStringRef() { indexOf_impl<QStringRef, QStringRef>(); } - void indexOf_QStringRef_QStringView_data() { indexOf_data(); } - void indexOf_QStringRef_QStringView() { indexOf_impl<QStringRef, QStringView>(); } - - void indexOf_QStringView_QString_data() { indexOf_data(); } - void indexOf_QStringView_QString() { indexOf_impl<QStringView, QString>(); } - void indexOf_QStringView_QLatin1String_data() { indexOf_data(); } - void indexOf_QStringView_QLatin1String() { indexOf_impl<QStringView, QLatin1String>(); } - void indexOf_QStringView_QStringRef_data() { indexOf_data(); } - void indexOf_QStringView_QStringRef() { indexOf_impl<QStringView, QStringRef>(); } - void indexOf_QStringView_QStringView_data() { indexOf_data(); } - void indexOf_QStringView_QStringView() { indexOf_impl<QStringView, QStringView>(); } - -private: - template <typename Haystack, typename Needle> void contains_impl() const; - void contains_data(); - -private Q_SLOTS: - void contains_QString_QString_data() { contains_data(); } - void contains_QString_QString() { contains_impl<QString, QString>(); } - void contains_QString_QLatin1String_data() { contains_data(); } - void contains_QString_QLatin1String() { contains_impl<QString, QLatin1String>(); } - void contains_QString_QStringRef_data() { contains_data(); } - void contains_QString_QStringRef() { contains_impl<QString, QStringRef>(); } - void contains_QString_QStringView_data() { contains_data(); } - void contains_QString_QStringView() { contains_impl<QString, QStringView>(); } - - void contains_QLatin1String_QString_data() { contains_data(); } - void contains_QLatin1String_QString() { contains_impl<QLatin1String, QString>(); } - void contains_QLatin1String_QLatin1String_data() { contains_data(); } - void contains_QLatin1String_QLatin1String() { contains_impl<QLatin1String, QLatin1String>(); } - void contains_QLatin1String_QStringRef_data() { contains_data(); } - void contains_QLatin1String_QStringRef() { contains_impl<QLatin1String, QStringRef>(); } - void contains_QLatin1String_QStringView_data() { contains_data(); } - void contains_QLatin1String_QStringView() { contains_impl<QLatin1String, QStringView>(); } - - void contains_QStringRef_QString_data() { contains_data(); } - void contains_QStringRef_QString() { contains_impl<QStringRef, QString>(); } - void contains_QStringRef_QLatin1String_data() { contains_data(); } - void contains_QStringRef_QLatin1String() { contains_impl<QStringRef, QLatin1String>(); } - void contains_QStringRef_QStringRef_data() { contains_data(); } - void contains_QStringRef_QStringRef() { contains_impl<QStringRef, QStringRef>(); } - void contains_QStringRef_QStringView_data() { contains_data(); } - void contains_QStringRef_QStringView() { contains_impl<QStringRef, QStringView>(); } - - void contains_QStringView_QString_data() { contains_data(); } - void contains_QStringView_QString() { contains_impl<QStringView, QString>(); } - void contains_QStringView_QLatin1String_data() { contains_data(); } - void contains_QStringView_QLatin1String() { contains_impl<QStringView, QLatin1String>(); } - void contains_QStringView_QStringRef_data() { contains_data(); } - void contains_QStringView_QStringRef() { contains_impl<QStringView, QStringRef>(); } - void contains_QStringView_QStringView_data() { contains_data(); } - void contains_QStringView_QStringView() { contains_impl<QStringView, QStringView>(); } - -private: - template <typename Haystack, typename Needle> void lastIndexOf_impl() const; - void lastIndexOf_data(); - -private Q_SLOTS: - void lastIndexOf_QString_QString_data() { lastIndexOf_data(); } - void lastIndexOf_QString_QString() { lastIndexOf_impl<QString, QString>(); } - void lastIndexOf_QString_QLatin1String_data() { lastIndexOf_data(); } - void lastIndexOf_QString_QLatin1String() { lastIndexOf_impl<QString, QLatin1String>(); } - void lastIndexOf_QString_QStringRef_data() { lastIndexOf_data(); } - void lastIndexOf_QString_QStringRef() { lastIndexOf_impl<QString, QStringRef>(); } - void lastIndexOf_QString_QStringView_data() { lastIndexOf_data(); } - void lastIndexOf_QString_QStringView() { lastIndexOf_impl<QString, QStringView>(); } - - void lastIndexOf_QLatin1String_QString_data() { lastIndexOf_data(); } - void lastIndexOf_QLatin1String_QString() { lastIndexOf_impl<QLatin1String, QString>(); } - void lastIndexOf_QLatin1String_QLatin1String_data() { lastIndexOf_data(); } - void lastIndexOf_QLatin1String_QLatin1String() { lastIndexOf_impl<QLatin1String, QLatin1String>(); } - void lastIndexOf_QLatin1String_QStringRef_data() { lastIndexOf_data(); } - void lastIndexOf_QLatin1String_QStringRef() { lastIndexOf_impl<QLatin1String, QStringRef>(); } - void lastIndexOf_QLatin1String_QStringView_data() { lastIndexOf_data(); } - void lastIndexOf_QLatin1String_QStringView() { lastIndexOf_impl<QLatin1String, QStringView>(); } - - void lastIndexOf_QStringRef_QString_data() { lastIndexOf_data(); } - void lastIndexOf_QStringRef_QString() { lastIndexOf_impl<QStringRef, QString>(); } - void lastIndexOf_QStringRef_QLatin1String_data() { lastIndexOf_data(); } - void lastIndexOf_QStringRef_QLatin1String() { lastIndexOf_impl<QStringRef, QLatin1String>(); } - void lastIndexOf_QStringRef_QStringRef_data() { lastIndexOf_data(); } - void lastIndexOf_QStringRef_QStringRef() { lastIndexOf_impl<QStringRef, QStringRef>(); } - void lastIndexOf_QStringRef_QStringView_data() { lastIndexOf_data(); } - void lastIndexOf_QStringRef_QStringView() { lastIndexOf_impl<QStringRef, QStringView>(); } - - void lastIndexOf_QStringView_QString_data() { lastIndexOf_data(); } - void lastIndexOf_QStringView_QString() { lastIndexOf_impl<QStringView, QString>(); } - void lastIndexOf_QStringView_QLatin1String_data() { lastIndexOf_data(); } - void lastIndexOf_QStringView_QLatin1String() { lastIndexOf_impl<QStringView, QLatin1String>(); } - void lastIndexOf_QStringView_QStringRef_data() { lastIndexOf_data(); } - void lastIndexOf_QStringView_QStringRef() { lastIndexOf_impl<QStringView, QStringRef>(); } - void lastIndexOf_QStringView_QStringView_data() { lastIndexOf_data(); } - void lastIndexOf_QStringView_QStringView() { lastIndexOf_impl<QStringView, QStringView>(); } -}; - -void tst_QStringApiSymmetry::compare_data(bool hasConceptOfNullAndEmpty) -{ - QTest::addColumn<QStringRef>("lhsUnicode"); - QTest::addColumn<QLatin1String>("lhsLatin1"); - QTest::addColumn<QStringRef>("rhsUnicode"); - QTest::addColumn<QLatin1String>("rhsLatin1"); - QTest::addColumn<int>("caseSensitiveCompareResult"); - QTest::addColumn<int>("caseInsensitiveCompareResult"); - - if (hasConceptOfNullAndEmpty) { - QTest::newRow("null <> null") << QStringRef() << QLatin1String() - << QStringRef() << QLatin1String() - << 0 << 0; - static const QString empty(""); - QTest::newRow("null <> empty") << QStringRef() << QLatin1String() - << QStringRef(&empty) << QLatin1String("") - << 0 << 0; - QTest::newRow("empty <> null") << QStringRef(&empty) << QLatin1String("") - << QStringRef() << QLatin1String() - << 0 << 0; - } - -#define ROW(lhs, rhs) \ - do { \ - static const QString pinned[] = { \ - QString(QLatin1String(lhs)), \ - QString(QLatin1String(rhs)), \ - }; \ - QTest::newRow(qUtf8Printable(QLatin1String("'" lhs "' <> '" rhs "': "))) \ - << QStringRef(&pinned[0]) << QLatin1String(lhs) \ - << QStringRef(&pinned[1]) << QLatin1String(rhs) \ - << qstrcmp(lhs, rhs) << qstricmp(lhs, rhs); \ - } while (false) - ROW("", "0"); - ROW("0", ""); - ROW("0", "1"); - ROW("0", "0"); - ROW("\xE4", "\xE4"); // ä <> ä - ROW("\xE4", "\xC4"); // ä <> Ä -#undef ROW -} - -template <typename String> String detached(String s) -{ - if (!s.isNull()) { // detaching loses nullness, but we need to preserve it - auto d = s.data(); - Q_UNUSED(d); - } - return s; -} - -template <class Str> Str make(const QStringRef &sf, QLatin1String l1, const QByteArray &u8); -template <> QChar make(const QStringRef &sf, QLatin1String, const QByteArray &) { return sf.isEmpty() ? QChar() : sf.at(0); } -template <> QStringRef make(const QStringRef &sf, QLatin1String, const QByteArray &) { return sf; } -template <> QString make(const QStringRef &sf, QLatin1String, const QByteArray &) { return sf.toString(); } -template <> QStringView make(const QStringRef &sf, QLatin1String, const QByteArray &) { return sf; } -template <> QLatin1String make(const QStringRef &, QLatin1String l1, const QByteArray &) { return l1; } -template <> QByteArray make(const QStringRef &, QLatin1String, const QByteArray &u8) { return u8; } -template <> const char * make(const QStringRef &, QLatin1String, const QByteArray &u8) { return u8.data(); } - -template <typename> struct is_utf8_encoded : std::false_type {}; -template <> struct is_utf8_encoded<const char*> : std::true_type {}; -template <> struct is_utf8_encoded<QByteArray> : std::true_type {}; - -template <typename> struct is_latin1_encoded : std::false_type {}; -template <> struct is_latin1_encoded<QLatin1String> : std::true_type {}; - -template <typename LHS, typename RHS> -struct has_nothrow_compare { - enum { value = is_utf8_encoded<LHS>::value == is_utf8_encoded<RHS>::value }; -}; - -template <typename LHS, typename RHS> -struct has_qCompareStrings { - enum { value = !std::is_same<LHS, QChar>::value && !std::is_same<RHS, QChar>::value && - !is_utf8_encoded<LHS>::value && !is_utf8_encoded<RHS>::value }; -}; - -template <typename LHS, typename RHS> -void tst_QStringApiSymmetry::compare_impl() const -{ - QFETCH(QStringRef, lhsUnicode); - QFETCH(QLatin1String, lhsLatin1); - QFETCH(QStringRef, rhsUnicode); - QFETCH(QLatin1String, rhsLatin1); - QFETCH(int, caseSensitiveCompareResult); - QFETCH(const int, caseInsensitiveCompareResult); - Q_UNUSED(caseInsensitiveCompareResult); - - const auto lhsU8 = lhsUnicode.toUtf8(); - const auto rhsU8 = rhsUnicode.toUtf8(); - - const auto lhs = make<LHS>(lhsUnicode, lhsLatin1, lhsU8); - const auto rhs = make<RHS>(rhsUnicode, rhsLatin1, rhsU8); - -#ifdef Q_COMPILER_NOEXCEPT -# define QVERIFY_NOEXCEPT(expr) do { \ - if (has_nothrow_compare<LHS, RHS>::value) {} else \ - QEXPECT_FAIL("", "Qt is missing a nothrow utf8-utf16 comparator", Continue); \ - QVERIFY(noexcept(expr)); } while (0) -#else -# define QVERIFY_NOEXCEPT(expr) -#endif - -#define CHECK(op) \ - QVERIFY_NOEXCEPT(lhs op rhs); \ - do { if (caseSensitiveCompareResult op 0) { \ - QVERIFY(lhs op rhs); \ - } else { \ - QVERIFY(!(lhs op rhs)); \ - } } while (false) - - CHECK(==); - CHECK(!=); - CHECK(<); - CHECK(>); - CHECK(<=); - CHECK(>=); -#undef CHECK -} - -static QString empty = QLatin1String(""); -static QString null; -// the tests below rely on the fact that these objects' names match their contents: -static QString a = QStringLiteral("a"); -static QString A = QStringLiteral("A"); -static QString b = QStringLiteral("b"); -static QString B = QStringLiteral("B"); -static QString c = QStringLiteral("c"); -static QString C = QStringLiteral("C"); -static QString d = QStringLiteral("d"); -static QString D = QStringLiteral("D"); -static QString e = QStringLiteral("e"); -static QString E = QStringLiteral("E"); -static QString f = QStringLiteral("f"); -static QString F = QStringLiteral("F"); -static QString g = QStringLiteral("g"); -static QString G = QStringLiteral("G"); -static QString ab = QStringLiteral("ab"); -static QString aB = QStringLiteral("aB"); -static QString Ab = QStringLiteral("Ab"); -static QString AB = QStringLiteral("AB"); -static QString bc = QStringLiteral("bc"); -static QString bC = QStringLiteral("bC"); -static QString Bc = QStringLiteral("Bc"); -static QString BC = QStringLiteral("BC"); -static QString abc = QStringLiteral("abc"); -static QString abC = QStringLiteral("abC"); -static QString aBc = QStringLiteral("aBc"); -static QString aBC = QStringLiteral("aBC"); -static QString Abc = QStringLiteral("Abc"); -static QString AbC = QStringLiteral("AbC"); -static QString ABc = QStringLiteral("ABc"); -static QString ABC = QStringLiteral("ABC"); - -void tst_QStringApiSymmetry::startsWith_data(bool rhsHasVariableLength) -{ - QTest::addColumn<QStringRef>("haystackU16"); - QTest::addColumn<QLatin1String>("haystackL1"); - QTest::addColumn<QStringRef>("needleU16"); - QTest::addColumn<QLatin1String>("needleL1"); - QTest::addColumn<bool>("resultCS"); - QTest::addColumn<bool>("resultCIS"); - - if (rhsHasVariableLength) { - QTest::addRow("null ~= ^null") << QStringRef() << QLatin1String() - << QStringRef() << QLatin1String() << true << true; - QTest::addRow("empty ~= ^null") << QStringRef(&empty) << QLatin1String("") - << QStringRef() << QLatin1String() << true << true; - QTest::addRow("a ~= ^null") << QStringRef(&a) << QLatin1String("a") - << QStringRef() << QLatin1String() << true << true; - QTest::addRow("null ~= ^empty") << QStringRef() << QLatin1String() - << QStringRef(&empty) << QLatin1String("") << false << false; - QTest::addRow("a ~= ^empty") << QStringRef(&a) << QLatin1String("a") - << QStringRef(&empty) << QLatin1String("") << true << true; - QTest::addRow("empty ~= ^empty") << QStringRef(&empty) << QLatin1String("") - << QStringRef(&empty) << QLatin1String("") << true << true; - } - QTest::addRow("null ~= ^a") << QStringRef() << QLatin1String() - << QStringRef(&a) << QLatin1String("a") << false << false; - QTest::addRow("empty ~= ^a") << QStringRef(&empty) << QLatin1String("") - << QStringRef(&a) << QLatin1String("a") << false << false; - -#define ROW(h, n, cs, cis) \ - QTest::addRow("%s ~= ^%s", #h, #n) << QStringRef(&h) << QLatin1String(#h) \ - << QStringRef(&n) << QLatin1String(#n) \ - << bool(cs) << bool(cis) - ROW(a, a, 1, 1); - ROW(a, A, 0, 1); - ROW(a, b, 0, 0); - - if (rhsHasVariableLength) - ROW(a, aB, 0, 0); - - ROW(ab, a, 1, 1); - if (rhsHasVariableLength) { - ROW(ab, ab, 1, 1); - ROW(ab, aB, 0, 1); - ROW(ab, Ab, 0, 1); - } - ROW(ab, c, 0, 0); - - if (rhsHasVariableLength) - ROW(ab, abc, 0, 0); - - ROW(Abc, c, 0, 0); - if (rhsHasVariableLength) { - ROW(Abc, ab, 0, 1); - ROW(Abc, aB, 0, 1); - ROW(Abc, Ab, 1, 1); - ROW(Abc, AB, 0, 1); - ROW(aBC, ab, 0, 1); - ROW(aBC, aB, 1, 1); - ROW(aBC, Ab, 0, 1); - ROW(aBC, AB, 0, 1); - } - ROW(ABC, b, 0, 0); - ROW(ABC, a, 0, 1); -#undef ROW -} - -template <typename Haystack, typename Needle> -void tst_QStringApiSymmetry::startsWith_impl() const -{ - QFETCH(const QStringRef, haystackU16); - QFETCH(const QLatin1String, haystackL1); - QFETCH(const QStringRef, needleU16); - QFETCH(const QLatin1String, needleL1); - QFETCH(const bool, resultCS); - QFETCH(const bool, resultCIS); - - const auto haystackU8 = haystackU16.toUtf8(); - const auto needleU8 = needleU16.toUtf8(); - - const auto haystack = make<Haystack>(haystackU16, haystackL1, haystackU8); - const auto needle = make<Needle>(needleU16, needleL1, needleU8); - - QCOMPARE(haystack.startsWith(needle), resultCS); - QCOMPARE(haystack.startsWith(needle, Qt::CaseSensitive), resultCS); - QCOMPARE(haystack.startsWith(needle, Qt::CaseInsensitive), resultCIS); -} - -void tst_QStringApiSymmetry::endsWith_data(bool rhsHasVariableLength) -{ - QTest::addColumn<QStringRef>("haystackU16"); - QTest::addColumn<QLatin1String>("haystackL1"); - QTest::addColumn<QStringRef>("needleU16"); - QTest::addColumn<QLatin1String>("needleL1"); - QTest::addColumn<bool>("resultCS"); - QTest::addColumn<bool>("resultCIS"); - - if (rhsHasVariableLength) { - QTest::addRow("null ~= null$") << QStringRef() << QLatin1String() - << QStringRef() << QLatin1String() << true << true; - QTest::addRow("empty ~= null$") << QStringRef(&empty) << QLatin1String("") - << QStringRef() << QLatin1String() << true << true; - QTest::addRow("a ~= null$") << QStringRef(&a) << QLatin1String("a") - << QStringRef() << QLatin1String() << true << true; - QTest::addRow("null ~= empty$") << QStringRef() << QLatin1String() - << QStringRef(&empty) << QLatin1String("") << false << false; - QTest::addRow("a ~= empty$") << QStringRef(&a) << QLatin1String("a") - << QStringRef(&empty) << QLatin1String("") << true << true; - QTest::addRow("empty ~= empty$") << QStringRef(&empty) << QLatin1String("") - << QStringRef(&empty) << QLatin1String("") << true << true; - } - QTest::addRow("null ~= a$") << QStringRef() << QLatin1String() - << QStringRef(&a) << QLatin1String("a") << false << false; - QTest::addRow("empty ~= a$") << QStringRef(&empty) << QLatin1String("") - << QStringRef(&a) << QLatin1String("a") << false << false; - -#define ROW(h, n, cs, cis) \ - QTest::addRow("%s ~= %s$", #h, #n) << QStringRef(&h) << QLatin1String(#h) \ - << QStringRef(&n) << QLatin1String(#n) \ - << bool(cs) << bool(cis) - ROW(a, a, 1, 1); - ROW(a, A, 0, 1); - ROW(a, b, 0, 0); - - if (rhsHasVariableLength) - ROW(b, ab, 0, 0); - - ROW(ab, b, 1, 1); - if (rhsHasVariableLength) { - ROW(ab, ab, 1, 1); - ROW(ab, aB, 0, 1); - ROW(ab, Ab, 0, 1); - } - ROW(ab, c, 0, 0); - - if (rhsHasVariableLength) - ROW(bc, abc, 0, 0); - - ROW(Abc, c, 1, 1); - if (rhsHasVariableLength) { - ROW(Abc, bc, 1, 1); - ROW(Abc, bC, 0, 1); - ROW(Abc, Bc, 0, 1); - ROW(Abc, BC, 0, 1); - ROW(aBC, bc, 0, 1); - ROW(aBC, bC, 0, 1); - ROW(aBC, Bc, 0, 1); - ROW(aBC, BC, 1, 1); - } - ROW(ABC, b, 0, 0); - ROW(ABC, a, 0, 0); -#undef ROW -} - -template <typename Haystack, typename Needle> -void tst_QStringApiSymmetry::endsWith_impl() const -{ - QFETCH(const QStringRef, haystackU16); - QFETCH(const QLatin1String, haystackL1); - QFETCH(const QStringRef, needleU16); - QFETCH(const QLatin1String, needleL1); - QFETCH(const bool, resultCS); - QFETCH(const bool, resultCIS); - - const auto haystackU8 = haystackU16.toUtf8(); - const auto needleU8 = needleU16.toUtf8(); - - const auto haystack = make<Haystack>(haystackU16, haystackL1, haystackU8); - const auto needle = make<Needle>(needleU16, needleL1, needleU8); - - QCOMPARE(haystack.endsWith(needle), resultCS); - QCOMPARE(haystack.endsWith(needle, Qt::CaseSensitive), resultCS); - QCOMPARE(haystack.endsWith(needle, Qt::CaseInsensitive), resultCIS); -} - -void tst_QStringApiSymmetry::split_data(bool rhsHasVariableLength) -{ - QTest::addColumn<QStringRef>("haystackU16"); - QTest::addColumn<QLatin1String>("haystackL1"); - QTest::addColumn<QStringRef>("needleU16"); - QTest::addColumn<QLatin1String>("needleL1"); - QTest::addColumn<QStringList>("resultCS"); - QTest::addColumn<QStringList>("resultCIS"); - - if (rhsHasVariableLength) { - QTest::addRow("null ~= null$") << QStringRef{} << QLatin1String{} - << QStringRef{} << QLatin1String{} - << QStringList{{}, {}} << QStringList{{}, {}}; - QTest::addRow("empty ~= null$") << QStringRef{&empty} << QLatin1String("") - << QStringRef{} << QLatin1String{} - << QStringList{empty, empty} << QStringList{empty, empty}; - QTest::addRow("a ~= null$") << QStringRef{&a} << QLatin1String{"a"} - << QStringRef{} << QLatin1String{} - << QStringList{empty, a, empty} << QStringList{empty, a, empty}; - QTest::addRow("null ~= empty$") << QStringRef{} << QLatin1String{} - << QStringRef{&empty} << QLatin1String{""} - << QStringList{{}, {}} << QStringList{{}, {}}; - QTest::addRow("a ~= empty$") << QStringRef{&a} << QLatin1String{"a"} - << QStringRef{&empty} << QLatin1String{""} - << QStringList{empty, a, empty} << QStringList{empty, a, empty}; - QTest::addRow("empty ~= empty$") << QStringRef{&empty} << QLatin1String{""} - << QStringRef{&empty} << QLatin1String{""} - << QStringList{empty, empty} << QStringList{empty, empty}; - } - QTest::addRow("null ~= a$") << QStringRef{} << QLatin1String{} - << QStringRef{&a} << QLatin1String{"a"} - << QStringList{{}} << QStringList{{}}; - QTest::addRow("empty ~= a$") << QStringRef{&empty} << QLatin1String{""} - << QStringRef{&a} << QLatin1String{"a"} - << QStringList{empty} << QStringList{empty}; - -#define ROW(h, n, cs, cis) \ - QTest::addRow("%s ~= %s$", #h, #n) << QStringRef(&h) << QLatin1String(#h) \ - << QStringRef(&n) << QLatin1String(#n) \ - << QStringList cs << QStringList cis - ROW(a, a, ({empty, empty}), ({empty, empty})); - ROW(a, A, {a}, ({empty, empty})); - ROW(a, b, {a}, {a}); - - if (rhsHasVariableLength) - ROW(b, ab, {b}, {b}); - - ROW(ab, b, ({a, empty}), ({a, empty})); - if (rhsHasVariableLength) { - ROW(ab, ab, ({empty, empty}), ({empty, empty})); - ROW(ab, aB, {ab}, ({empty, empty})); - ROW(ab, Ab, {ab}, ({empty, empty})); - } - ROW(ab, c, {ab}, {ab}); - - if (rhsHasVariableLength) - ROW(bc, abc, {bc}, {bc}); - - ROW(Abc, c, ({Ab, empty}), ({Ab, empty})); -#if 0 - if (rhsHasVariableLength) { - ROW(Abc, bc, 1, 1); - ROW(Abc, bC, 0, 1); - ROW(Abc, Bc, 0, 1); - ROW(Abc, BC, 0, 1); - ROW(aBC, bc, 0, 1); - ROW(aBC, bC, 0, 1); - ROW(aBC, Bc, 0, 1); - ROW(aBC, BC, 1, 1); - } -#endif - ROW(ABC, b, {ABC}, ({A, C})); - ROW(ABC, a, {ABC}, ({empty, BC})); -#undef ROW -} - -static QStringList skipped(const QStringList &sl) -{ - QStringList result; - result.reserve(sl.size()); - for (const QString &s : sl) { - if (!s.isEmpty()) - result.push_back(s); - } - return result; -} - -template <typename Haystack, typename Needle> -void tst_QStringApiSymmetry::split_impl() const -{ - QFETCH(const QStringRef, haystackU16); - QFETCH(const QLatin1String, haystackL1); - QFETCH(const QStringRef, needleU16); - QFETCH(const QLatin1String, needleL1); - QFETCH(const QStringList, resultCS); - QFETCH(const QStringList, resultCIS); - - const QStringList skippedResultCS = skipped(resultCS); - const QStringList skippedResultCIS = skipped(resultCIS); - - const auto haystackU8 = haystackU16.toUtf8(); - const auto needleU8 = needleU16.toUtf8(); - - const auto haystack = make<Haystack>(haystackU16, haystackL1, haystackU8); - const auto needle = make<Needle>(needleU16, needleL1, needleU8); - - QCOMPARE(toQStringList(haystack.split(needle)), resultCS); - QCOMPARE(toQStringList(haystack.split(needle, Qt::KeepEmptyParts, Qt::CaseSensitive)), resultCS); - QCOMPARE(toQStringList(haystack.split(needle, Qt::KeepEmptyParts, Qt::CaseInsensitive)), resultCIS); - QCOMPARE(toQStringList(haystack.split(needle, Qt::SkipEmptyParts, Qt::CaseSensitive)), skippedResultCS); - QCOMPARE(toQStringList(haystack.split(needle, Qt::SkipEmptyParts, Qt::CaseInsensitive)), skippedResultCIS); -} - -void tst_QStringApiSymmetry::mid_data() -{ - QTest::addColumn<QStringRef>("unicode"); - QTest::addColumn<QLatin1String>("latin1"); - QTest::addColumn<int>("pos"); - QTest::addColumn<int>("n"); - QTest::addColumn<QStringRef>("result"); - QTest::addColumn<QStringRef>("result2"); - - QTest::addRow("null") << QStringRef() << QLatin1String() << 0 << 0 << QStringRef() << QStringRef(); - QTest::addRow("empty") << QStringRef(&empty) << QLatin1String("") << 0 << 0 << QStringRef(&empty) << QStringRef(&empty); - - // Some classes' mid() implementations have a wide contract, others a narrow one - // so only test valid arguents here: -#define ROW(base, p, n, r1, r2) \ - QTest::addRow("%s%d%d", #base, p, n) << QStringRef(&base) << QLatin1String(#base) << p << n << QStringRef(&r1) << QStringRef(&r2) - - ROW(a, 0, 0, a, empty); - ROW(a, 0, 1, a, a); - ROW(a, 1, 0, empty, empty); - - ROW(ab, 0, 0, ab, empty); - ROW(ab, 0, 1, ab, a); - ROW(ab, 0, 2, ab, ab); - ROW(ab, 1, 0, b, empty); - ROW(ab, 1, 1, b, b); - ROW(ab, 2, 0, empty, empty); - - ROW(abc, 0, 0, abc, empty); - ROW(abc, 0, 1, abc, a); - ROW(abc, 0, 2, abc, ab); - ROW(abc, 0, 3, abc, abc); - ROW(abc, 1, 0, bc, empty); - ROW(abc, 1, 1, bc, b); - ROW(abc, 1, 2, bc, bc); - ROW(abc, 2, 0, c, empty); - ROW(abc, 2, 1, c, c); - ROW(abc, 3, 0, empty, empty); -#undef ROW -} - -template <typename String> -void tst_QStringApiSymmetry::mid_impl() -{ - QFETCH(const QStringRef, unicode); - QFETCH(const QLatin1String, latin1); - QFETCH(const int, pos); - QFETCH(const int, n); - QFETCH(const QStringRef, result); - QFETCH(const QStringRef, result2); - - const auto utf8 = unicode.toUtf8(); - - const auto s = make<String>(unicode, latin1, utf8); - - { - const auto mid = s.mid(pos); - const auto mid2 = s.mid(pos, n); - - QCOMPARE(mid, result); - QCOMPARE(mid.isNull(), result.isNull()); - QCOMPARE(mid.isEmpty(), result.isEmpty()); - - QCOMPARE(mid2, result2); - QCOMPARE(mid2.isNull(), result2.isNull()); - QCOMPARE(mid2.isEmpty(), result2.isEmpty()); - } - { - const auto mid = detached(s).mid(pos); - const auto mid2 = detached(s).mid(pos, n); - - QCOMPARE(mid, result); - QCOMPARE(mid.isNull(), result.isNull()); - QCOMPARE(mid.isEmpty(), result.isEmpty()); - - QCOMPARE(mid2, result2); - QCOMPARE(mid2.isNull(), result2.isNull()); - QCOMPARE(mid2.isEmpty(), result2.isEmpty()); - } -} - -void tst_QStringApiSymmetry::left_data() -{ - QTest::addColumn<QStringRef>("unicode"); - QTest::addColumn<QLatin1String>("latin1"); - QTest::addColumn<int>("n"); - QTest::addColumn<QStringRef>("result"); - - QTest::addRow("null") << QStringRef() << QLatin1String() << 0 << QStringRef(); - QTest::addRow("empty") << QStringRef(&empty) << QLatin1String("") << 0 << QStringRef(&empty); - - // Some classes' left() implementations have a wide contract, others a narrow one - // so only test valid arguents here: -#define ROW(base, n, res) \ - QTest::addRow("%s%d", #base, n) << QStringRef(&base) << QLatin1String(#base) << n << QStringRef(&res); - - ROW(a, 0, empty); - ROW(a, 1, a); - - ROW(ab, 0, empty); - ROW(ab, 1, a); - ROW(ab, 2, ab); - - ROW(abc, 0, empty); - ROW(abc, 1, a); - ROW(abc, 2, ab); - ROW(abc, 3, abc); -#undef ROW -} - -template <typename String> -void tst_QStringApiSymmetry::left_impl() -{ - QFETCH(const QStringRef, unicode); - QFETCH(const QLatin1String, latin1); - QFETCH(const int, n); - QFETCH(const QStringRef, result); - - const auto utf8 = unicode.toUtf8(); - - const auto s = make<String>(unicode, latin1, utf8); - - { - const auto left = s.left(n); - - QCOMPARE(left, result); - QCOMPARE(left.isNull(), result.isNull()); - QCOMPARE(left.isEmpty(), result.isEmpty()); - } - { - const auto left = detached(s).left(n); - - QCOMPARE(left, result); - QCOMPARE(left.isNull(), result.isNull()); - QCOMPARE(left.isEmpty(), result.isEmpty()); - } - { - auto left = s; - left.truncate(n); - - QCOMPARE(left, result); - QCOMPARE(left.isNull(), result.isNull()); - QCOMPARE(left.isEmpty(), result.isEmpty()); - } -} - -void tst_QStringApiSymmetry::right_data() -{ - QTest::addColumn<QStringRef>("unicode"); - QTest::addColumn<QLatin1String>("latin1"); - QTest::addColumn<int>("n"); - QTest::addColumn<QStringRef>("result"); - - QTest::addRow("null") << QStringRef() << QLatin1String() << 0 << QStringRef(); - QTest::addRow("empty") << QStringRef(&empty) << QLatin1String("") << 0 << QStringRef(&empty); - - // Some classes' right() implementations have a wide contract, others a narrow one - // so only test valid arguents here: -#define ROW(base, n, res) \ - QTest::addRow("%s%d", #base, n) << QStringRef(&base) << QLatin1String(#base) << n << QStringRef(&res); - - ROW(a, 0, empty); - ROW(a, 1, a); - - ROW(ab, 0, empty); - ROW(ab, 1, b); - ROW(ab, 2, ab); - - ROW(abc, 0, empty); - ROW(abc, 1, c); - ROW(abc, 2, bc); - ROW(abc, 3, abc); -#undef ROW -} - -template <typename String> -void tst_QStringApiSymmetry::right_impl() -{ - QFETCH(const QStringRef, unicode); - QFETCH(const QLatin1String, latin1); - QFETCH(const int, n); - QFETCH(const QStringRef, result); - - const auto utf8 = unicode.toUtf8(); - - const auto s = make<String>(unicode, latin1, utf8); - - { - const auto right = s.right(n); - - QCOMPARE(right, result); - QCOMPARE(right.isNull(), result.isNull()); - QCOMPARE(right.isEmpty(), result.isEmpty()); - } - { - const auto right = detached(s).right(n); - - QCOMPARE(right, result); - QCOMPARE(right.isNull(), result.isNull()); - QCOMPARE(right.isEmpty(), result.isEmpty()); - } -} - -void tst_QStringApiSymmetry::chop_data() -{ - QTest::addColumn<QStringRef>("unicode"); - QTest::addColumn<QLatin1String>("latin1"); - QTest::addColumn<int>("n"); - QTest::addColumn<QStringRef>("result"); - - QTest::addRow("null") << QStringRef() << QLatin1String() << 0 << QStringRef(); - QTest::addRow("empty") << QStringRef(&empty) << QLatin1String("") << 0 << QStringRef(&empty); - - // Some classes' truncate() implementations have a wide contract, others a narrow one - // so only test valid arguents here: -#define ROW(base, n, res) \ - QTest::addRow("%s%d", #base, n) << QStringRef(&base) << QLatin1String(#base) << n << QStringRef(&res); - - ROW(a, 0, a); - ROW(a, 1, empty); - - ROW(ab, 0, ab); - ROW(ab, 1, a); - ROW(ab, 2, empty); - - ROW(abc, 0, abc); - ROW(abc, 1, ab); - ROW(abc, 2, a); - ROW(abc, 3, empty); -#undef ROW -} - -template <typename String> -void tst_QStringApiSymmetry::chop_impl() -{ - QFETCH(const QStringRef, unicode); - QFETCH(const QLatin1String, latin1); - QFETCH(const int, n); - QFETCH(const QStringRef, result); - - const auto utf8 = unicode.toUtf8(); - - const auto s = make<String>(unicode, latin1, utf8); - - { - const auto chopped = s.chopped(n); - - QCOMPARE(chopped, result); - QCOMPARE(chopped.isNull(), result.isNull()); - QCOMPARE(chopped.isEmpty(), result.isEmpty()); - } - { - const auto chopped = detached(s).chopped(n); - - QCOMPARE(chopped, result); - QCOMPARE(chopped.isNull(), result.isNull()); - QCOMPARE(chopped.isEmpty(), result.isEmpty()); - } - { - auto chopped = s; - chopped.chop(n); - - QCOMPARE(chopped, result); - QCOMPARE(chopped.isNull(), result.isNull()); - QCOMPARE(chopped.isEmpty(), result.isEmpty()); - } -} - -void tst_QStringApiSymmetry::trimmed_data() -{ - QTest::addColumn<QString>("unicode"); - QTest::addColumn<QStringRef>("result"); - - const auto latin1Whitespace = QLatin1String(" \r\n\t\f\v"); - - QTest::addRow("null") << QString() << QStringRef(); - - auto add = [latin1Whitespace](const QString &str) { - // run through all substrings of latin1Whitespace - for (int len = 0; len < latin1Whitespace.size(); ++len) { - for (int pos = 0; pos < latin1Whitespace.size() - len; ++pos) { - const QString unicode = latin1Whitespace.mid(pos, len) + str + latin1Whitespace.mid(pos, len); - const QScopedArrayPointer<const char> escaped(QTest::toString(unicode)); - QTest::addRow("%s", escaped.data()) << unicode << QStringRef(&str); - } - } - }; - - add(empty); - add(a); - add(ab); -} - -template <typename String> -void tst_QStringApiSymmetry::trimmed_impl() -{ - QFETCH(const QString, unicode); - QFETCH(const QStringRef, result); - - const auto utf8 = unicode.toUtf8(); - const auto l1s = unicode.toLatin1(); - const auto l1 = l1s.isNull() ? QLatin1String() : QLatin1String(l1s); - - const auto ref = unicode.isNull() ? QStringRef() : QStringRef(&unicode); - const auto s = make<String>(ref, l1, utf8); - - QCOMPARE(s.isNull(), unicode.isNull()); - - { - const auto trimmed = s.trimmed(); - - QCOMPARE(trimmed, result); - QCOMPARE(trimmed.isNull(), result.isNull()); - QCOMPARE(trimmed.isEmpty(), result.isEmpty()); - } - { - const auto trimmed = detached(s).trimmed(); - - QCOMPARE(trimmed, result); - QCOMPARE(trimmed.isNull(), result.isNull()); - QCOMPARE(trimmed.isEmpty(), result.isEmpty()); - } -} - -// -// -// UTF-16-only checks: -// -// - -template <class Str> Str make(const QString &s); -template <> QStringRef make(const QString &s) { return QStringRef(&s); } -template <> QString make(const QString &s) { return s; } -template <> QStringView make(const QString &s) { return s; } - -#define REPEAT_16X(X) X X X X X X X X X X X X X X X X -#define LONG_STRING_256 REPEAT_16X("0123456789abcdef") - -void tst_QStringApiSymmetry::toLocal8Bit_data() -{ - QTest::addColumn<QString>("unicode"); - QTest::addColumn<QByteArray>("local"); - - auto add = [](const char *local) { - const QByteArray ba(local); - QString s; - for (char c : ba) - s += QLatin1Char(c); - QTest::newRow(rowName(ba).constData()) << s << ba; - }; - - QTest::addRow("null") << QString() << QByteArray(); - QTest::addRow("empty") << QString("") << QByteArray(""); - - add("Moebius"); - add(LONG_STRING_256); -} - -template <typename String> -void tst_QStringApiSymmetry::toLocal8Bit_impl() -{ - QFETCH(const QString, unicode); - QFETCH(const QByteArray, local); - - const auto str = make<String>(unicode); - - const auto result = str.toLocal8Bit(); - - QCOMPARE(result, local); - QCOMPARE(unicode.isEmpty(), result.isEmpty()); - QCOMPARE(unicode.isNull(), result.isNull()); -} - -void tst_QStringApiSymmetry::toLatin1_data() -{ - QTest::addColumn<QString>("unicode"); - QTest::addColumn<QByteArray>("latin1"); - - auto add = [](const char *l1) { - const QByteArray ba(l1); - QString s; - for (char c : ba) - s += QLatin1Char(c); - QTest::newRow(rowName(ba).constData()) << s << ba; - }; - - QTest::addRow("null") << QString() << QByteArray(); - QTest::addRow("empty") << QString("") << QByteArray(""); - - add("M\xF6" "bius"); - add(LONG_STRING_256); -} - -template <typename String> -void tst_QStringApiSymmetry::toLatin1_impl() -{ - QFETCH(const QString, unicode); - QFETCH(const QByteArray, latin1); - - const auto str = make<String>(unicode); - - const auto result = str.toLatin1(); - - QCOMPARE(result, latin1); - QCOMPARE(unicode.isEmpty(), result.isEmpty()); - QCOMPARE(unicode.isNull(), result.isNull()); -} - -void tst_QStringApiSymmetry::toUtf8_data() -{ - QTest::addColumn<QString>("unicode"); - QTest::addColumn<QByteArray>("utf8"); - - auto add = [](const char *u8) { - QByteArray ba(u8); - QString s = ba; - QTest::newRow(rowName(ba).constData()) << s << ba; - }; - - QTest::addRow("null") << QString() << QByteArray(); - QTest::addRow("empty") << QString("") << QByteArray(""); - - add("M\xC3\xB6" "bius"); - add(LONG_STRING_256); -} - -template <typename String> -void tst_QStringApiSymmetry::toUtf8_impl() -{ - QFETCH(const QString, unicode); - QFETCH(const QByteArray, utf8); - - const auto str = make<String>(unicode); - - const auto result = str.toUtf8(); - - QCOMPARE(result, utf8); - QCOMPARE(unicode.isEmpty(), result.isEmpty()); - QCOMPARE(unicode.isNull(), result.isNull()); -} - -void tst_QStringApiSymmetry::toUcs4_data() -{ - QTest::addColumn<QString>("unicode"); - QTest::addColumn<QVector<uint>>("ucs4"); - - auto add = [](const char *l1) { - const QByteArray ba(l1); - QString s; - QVector<uint> ucs4; - for (char c : ba) { - s += QLatin1Char(c); - ucs4.append(uint(uchar(c))); - } - QTest::newRow(rowName(ba).constData()) << s << ucs4; - }; - - QTest::addRow("null") << QString() << QVector<uint>(); - QTest::addRow("empty") << QString("") << QVector<uint>(); - - add("M\xF6" "bius"); - add(LONG_STRING_256); -} - -template <typename String> -void tst_QStringApiSymmetry::toUcs4_impl() -{ - QFETCH(const QString, unicode); - QFETCH(const QVector<uint>, ucs4); - - const auto str = make<String>(unicode); - - const auto result = str.toUcs4(); - - QCOMPARE(result, ucs4); - QCOMPARE(unicode.isEmpty(), ucs4.isEmpty()); -} - -void tst_QStringApiSymmetry::indexOf_data() -{ - QTest::addColumn<QString>("haystackU16"); - QTest::addColumn<QLatin1String>("haystackL1"); - QTest::addColumn<QString>("needleU16"); - QTest::addColumn<QLatin1String>("needleL1"); - QTest::addColumn<qsizetype>("startpos"); - QTest::addColumn<qsizetype>("resultCS"); - QTest::addColumn<qsizetype>("resultCIS"); - - constexpr qsizetype zeroPos = 0; - constexpr qsizetype minus1Pos = -1; - - QTest::addRow("haystack: null, needle: null") << null << QLatin1String() - << null << QLatin1String() << zeroPos << zeroPos << zeroPos; - QTest::addRow("haystack: empty, needle: null") << empty << QLatin1String("") - << null << QLatin1String() << zeroPos << zeroPos << zeroPos; - QTest::addRow("haystack: a, needle: null") << a << QLatin1String("a") - << null << QLatin1String() << zeroPos << zeroPos << zeroPos; - QTest::addRow("haystack: null, needle: empty") << null << QLatin1String() - << empty << QLatin1String("") << zeroPos << zeroPos << zeroPos; - QTest::addRow("haystack: a, needle: empty") << a << QLatin1String("a") - << empty << QLatin1String("") << zeroPos << zeroPos << zeroPos; - QTest::addRow("haystack: empty, needle: empty") << empty << QLatin1String("") - << empty << QLatin1String("") << zeroPos << zeroPos << zeroPos; - QTest::addRow("haystack: empty, needle: a") << empty << QLatin1String("") - << a << QLatin1String("a") << zeroPos << minus1Pos << minus1Pos; - QTest::addRow("haystack: null, needle: a") << null << QLatin1String() - << a << QLatin1String("a") << zeroPos << minus1Pos << minus1Pos; - - -#define ROW(h, n, st, cs, cis) \ - QTest::addRow("haystack: %s, needle: %s", #h, #n) << h << QLatin1String(#h) \ - << n << QLatin1String(#n) \ - << qsizetype(st) << qsizetype(cs) << qsizetype(cis) - - ROW(abc, a, 0, 0, 0); - ROW(abc, A, 0, -1, 0); - ROW(abc, a, 1, -1, -1); - ROW(abc, A, 1, -1, -1); - ROW(abc, b, 0, 1, 1); - ROW(abc, B, 0, -1, 1); - ROW(abc, b, 1, 1, 1); - ROW(abc, B, 1, -1, 1); - ROW(abc, B, 2, -1, -1); - - ROW(ABC, A, 0, 0, 0); - ROW(ABC, a, 0, -1, 0); - ROW(ABC, A, 1, -1, -1); - ROW(ABC, a, 1, -1, -1); - ROW(ABC, B, 0, 1, 1); - ROW(ABC, b, 0, -1, 1); - ROW(ABC, B, 1, 1, 1); - ROW(ABC, b, 1, -1, 1); - ROW(ABC, B, 2, -1, -1); - - ROW(aBc, bc, 0, -1, 1); - ROW(aBc, Bc, 0, 1, 1); - ROW(aBc, bC, 0, -1, 1); - ROW(aBc, BC, 0, -1, 1); - - ROW(AbC, bc, 0, -1, 1); - ROW(AbC, Bc, 0, -1, 1); - ROW(AbC, bC, 0, 1, 1); - ROW(AbC, BC, 0, -1, 1); - ROW(AbC, BC, 1, -1, 1); - ROW(AbC, BC, 2, -1, -1); -#undef ROW - -} - -template <typename Haystack, typename Needle> -void tst_QStringApiSymmetry::indexOf_impl() const -{ - QFETCH(const QString, haystackU16); - QFETCH(const QLatin1String, haystackL1); - QFETCH(const QString, needleU16); - QFETCH(const QLatin1String, needleL1); - QFETCH(const qsizetype, startpos); - QFETCH(const qsizetype, resultCS); - QFETCH(const qsizetype, resultCIS); - - const auto haystackU8 = haystackU16.toUtf8(); - const auto needleU8 = needleU16.toUtf8(); - - const auto haystack = make<Haystack>(QStringRef(&haystackU16), haystackL1, haystackU8); - const auto needle = make<Needle>(QStringRef(&needleU16), needleL1, needleU8); - - using size_type = typename Haystack::size_type; - - QCOMPARE(haystack.indexOf(needle, startpos), size_type(resultCS)); - QCOMPARE(haystack.indexOf(needle, startpos, Qt::CaseSensitive), size_type(resultCS)); - QCOMPARE(haystack.indexOf(needle, startpos, Qt::CaseInsensitive), size_type(resultCIS)); - - if (needle.size() == 1) - { - QCOMPARE(haystack.indexOf(needle[0], startpos), size_type(resultCS)); - QCOMPARE(haystack.indexOf(needle[0], startpos, Qt::CaseSensitive), size_type(resultCS)); - QCOMPARE(haystack.indexOf(needle[0], startpos, Qt::CaseInsensitive), size_type(resultCIS)); - } -} - -static QString ABCDEFGHIEfGEFG = QStringLiteral("ABCDEFGHIEfGEFG"); -static QString EFG = QStringLiteral("EFG"); -static QString efg = QStringLiteral("efg"); -static QString asd = QStringLiteral("asd"); -static QString asdf = QStringLiteral("asdf"); -static QString Z = QStringLiteral("Z"); - -void tst_QStringApiSymmetry::contains_data() -{ - QTest::addColumn<QString>("haystackU16"); - QTest::addColumn<QLatin1String>("haystackL1"); - QTest::addColumn<QString>("needleU16"); - QTest::addColumn<QLatin1String>("needleL1"); - QTest::addColumn<bool>("resultCS"); - QTest::addColumn<bool>("resultCIS"); - - QTest::addRow("haystack: null, needle: null") << null << QLatin1String() - << null << QLatin1String() << true << true; - QTest::addRow("haystack: empty, needle: null") << empty << QLatin1String("") - << null << QLatin1String() << true << true; - QTest::addRow("haystack: a, needle: null") << a << QLatin1String("a") - << null << QLatin1String() << true << true; - QTest::addRow("haystack: null, needle: empty") << null << QLatin1String() - << empty << QLatin1String("") << true << true; - QTest::addRow("haystack: a, needle: empty") << a << QLatin1String("a") - << empty << QLatin1String("") << true << true;; - QTest::addRow("haystack: empty, needle: empty") << empty << QLatin1String("") - << empty << QLatin1String("") << true << true; - QTest::addRow("haystack: empty, needle: a") << empty << QLatin1String("") - << a << QLatin1String("a") << false << false; - QTest::addRow("haystack: null, needle: a") << null << QLatin1String() - << a << QLatin1String("a") << false << false; - -#define ROW(h, n, cs, cis) \ - QTest::addRow("haystack: %s, needle: %s", #h, #n) << h << QLatin1String(#h) \ - << n << QLatin1String(#n) \ - << cs << cis - - ROW(ABCDEFGHIEfGEFG, A, true, true); - ROW(ABCDEFGHIEfGEFG, a, false, true); - ROW(ABCDEFGHIEfGEFG, Z, false, false); - ROW(ABCDEFGHIEfGEFG, EFG, true, true); - ROW(ABCDEFGHIEfGEFG, efg, false, true); - ROW(ABCDEFGHIEfGEFG, E, true, true); - ROW(ABCDEFGHIEfGEFG, e, false, true); -#undef ROW -} - -template <typename Haystack, typename Needle> -void tst_QStringApiSymmetry::contains_impl() const -{ - QFETCH(const QString, haystackU16); - QFETCH(const QLatin1String, haystackL1); - QFETCH(const QString, needleU16); - QFETCH(const QLatin1String, needleL1); - QFETCH(const bool, resultCS); - QFETCH(const bool, resultCIS); - - const auto haystackU8 = haystackU16.toUtf8(); - const auto needleU8 = needleU16.toUtf8(); - - const auto haystack = make<Haystack>(QStringRef(&haystackU16), haystackL1, haystackU8); - const auto needle = make<Needle>(QStringRef(&needleU16), needleL1, needleU8); - - QCOMPARE(haystack.contains(needle), resultCS); - QCOMPARE(haystack.contains(needle, Qt::CaseSensitive), resultCS); - QCOMPARE(haystack.contains(needle, Qt::CaseInsensitive), resultCIS); - - if (needle.size() == 1) - { - QCOMPARE(haystack.contains(needle[0]), resultCS); - QCOMPARE(haystack.contains(needle[0], Qt::CaseSensitive), resultCS); - QCOMPARE(haystack.contains(needle[0], Qt::CaseInsensitive), resultCIS); - } -} - -void tst_QStringApiSymmetry::lastIndexOf_data() -{ - QTest::addColumn<QString>("haystackU16"); - QTest::addColumn<QLatin1String>("haystackL1"); - QTest::addColumn<QString>("needleU16"); - QTest::addColumn<QLatin1String>("needleL1"); - QTest::addColumn<qsizetype>("startpos"); - QTest::addColumn<qsizetype>("resultCS"); - QTest::addColumn<qsizetype>("resultCIS"); - - constexpr qsizetype zeroPos = 0; - constexpr qsizetype minus1Pos = -1; - - QTest::addRow("haystack: null, needle: null") << null << QLatin1String() - << null << QLatin1String() << minus1Pos << minus1Pos << minus1Pos; - QTest::addRow("haystack: empty, needle: null") << empty << QLatin1String("") - << null << QLatin1String() << minus1Pos << minus1Pos << minus1Pos; - QTest::addRow("haystack: a, needle: null") << a << QLatin1String("a") - << null << QLatin1String() << minus1Pos << zeroPos << zeroPos; - QTest::addRow("haystack: null, needle: empty") << null << QLatin1String() - << empty << QLatin1String("") << minus1Pos << minus1Pos << minus1Pos; - QTest::addRow("haystack: a, needle: empty") << a << QLatin1String("a") - << empty << QLatin1String("") << minus1Pos << zeroPos << zeroPos; - QTest::addRow("haystack: empty, needle: empty") << empty << QLatin1String("") - << empty << QLatin1String("") << minus1Pos << minus1Pos << minus1Pos; - QTest::addRow("haystack: empty, needle: a") << empty << QLatin1String("") - << a << QLatin1String("a") << minus1Pos << minus1Pos << minus1Pos; - QTest::addRow("haystack: null, needle: a") << null << QLatin1String() - << a << QLatin1String("a") << minus1Pos << minus1Pos << minus1Pos; - - QTest::addRow("haystack: a, needle: null") << a << QLatin1String("a") - << null << QLatin1String() << qsizetype(1) << qsizetype(1) << qsizetype(1); - QTest::addRow("haystack: a, needle: empty") << a << QLatin1String("a") - << empty << QLatin1String("") << qsizetype(1) << qsizetype(1) << qsizetype(1); - QTest::addRow("haystack: a, needle: null") << a << QLatin1String("a") - << null << QLatin1String() << qsizetype(2) << minus1Pos << minus1Pos; - QTest::addRow("haystack: a, needle: empty") << a << QLatin1String("a") - << empty << QLatin1String("") << qsizetype(2) << minus1Pos << minus1Pos; - -#define ROW(h, n, st, cs, cis) \ - QTest::addRow("haystack: %s, needle: %s", #h, #n) << h << QLatin1String(#h) \ - << n << QLatin1String(#n) \ - << qsizetype(st) << qsizetype(cs) << qsizetype(cis) - - ROW(asd, asdf, -1, -1, -1); - - ROW(ABCDEFGHIEfGEFG, G, -1, 14, 14); - ROW(ABCDEFGHIEfGEFG, g, -1, -1, 14); - ROW(ABCDEFGHIEfGEFG, G, -3, 11, 11); - ROW(ABCDEFGHIEfGEFG, g, -3, -1, 11); - ROW(ABCDEFGHIEfGEFG, G, -5, 6, 6); - ROW(ABCDEFGHIEfGEFG, g, -5, -1, 6); - ROW(ABCDEFGHIEfGEFG, G, 14, 14, 14); - ROW(ABCDEFGHIEfGEFG, g, 14, -1, 14); - ROW(ABCDEFGHIEfGEFG, G, 13, 11, 11); - ROW(ABCDEFGHIEfGEFG, g, 13, -1, 11); - ROW(ABCDEFGHIEfGEFG, G, 15, -1, -1); - ROW(ABCDEFGHIEfGEFG, g, 15, -1, -1); - ROW(ABCDEFGHIEfGEFG, B, 14, 1, 1); - ROW(ABCDEFGHIEfGEFG, b, 14, -1, 1); - ROW(ABCDEFGHIEfGEFG, B, -1, 1, 1); - ROW(ABCDEFGHIEfGEFG, b, -1, -1, 1); - ROW(ABCDEFGHIEfGEFG, B, 1, 1, 1); - ROW(ABCDEFGHIEfGEFG, b, 1, -1, 1); - ROW(ABCDEFGHIEfGEFG, B, 0, -1, -1); - ROW(ABCDEFGHIEfGEFG, b, 0, -1, -1); - ROW(ABCDEFGHIEfGEFG, A, 0, 0, 0); - ROW(ABCDEFGHIEfGEFG, a, 0, -1, 0); - ROW(ABCDEFGHIEfGEFG, A, -15, 0, 0); - ROW(ABCDEFGHIEfGEFG, a, -15, -1, 0); - - ROW(ABCDEFGHIEfGEFG, efg, 0, -1, -1); - ROW(ABCDEFGHIEfGEFG, efg, 15, -1, -1); - ROW(ABCDEFGHIEfGEFG, efg, -15, -1, -1); - ROW(ABCDEFGHIEfGEFG, efg, 14, -1, 12); - ROW(ABCDEFGHIEfGEFG, efg, 12, -1, 12); - ROW(ABCDEFGHIEfGEFG, efg, -12, -1, -1); - ROW(ABCDEFGHIEfGEFG, efg, 11, -1, 9); -#undef ROW -} - -template <typename Haystack, typename Needle> -void tst_QStringApiSymmetry::lastIndexOf_impl() const -{ - QFETCH(const QString, haystackU16); - QFETCH(const QLatin1String, haystackL1); - QFETCH(const QString, needleU16); - QFETCH(const QLatin1String, needleL1); - QFETCH(const qsizetype, startpos); - QFETCH(const qsizetype, resultCS); - QFETCH(const qsizetype, resultCIS); - - const auto haystackU8 = haystackU16.toUtf8(); - const auto needleU8 = needleU16.toUtf8(); - - const auto haystack = make<Haystack>(QStringRef(&haystackU16), haystackL1, haystackU8); - const auto needle = make<Needle>(QStringRef(&needleU16), needleL1, needleU8); - - using size_type = typename Haystack::size_type; - - QCOMPARE(haystack.lastIndexOf(needle, startpos), size_type(resultCS)); - QCOMPARE(haystack.lastIndexOf(needle, startpos, Qt::CaseSensitive), size_type(resultCS)); - QCOMPARE(haystack.lastIndexOf(needle, startpos, Qt::CaseInsensitive), size_type(resultCIS)); - - if (needle.size() == 1) - { - QCOMPARE(haystack.lastIndexOf(needle[0], startpos), size_type(resultCS)); - QCOMPARE(haystack.lastIndexOf(needle[0], startpos, Qt::CaseSensitive), size_type(resultCS)); - QCOMPARE(haystack.lastIndexOf(needle[0], startpos, Qt::CaseInsensitive), size_type(resultCIS)); - } -} - -QTEST_APPLESS_MAIN(tst_QStringApiSymmetry) - -#include "tst_qstringapisymmetry.moc" |