From a9aa206b7b8ac4e69f8c46233b4080e00e845ff5 Mon Sep 17 00:00:00 2001 From: Edward Welbourne Date: Mon, 27 May 2019 19:13:54 +0200 Subject: Move text-related code out of corelib/tools/ to corelib/text/ This includes byte array, string, char, unicode, locale, collation and regular expressions. Change-Id: I8b125fa52c8c513eb57a0f1298b91910e5a0d786 Reviewed-by: Volker Hilsheimer --- tests/auto/corelib/tools/qstring/tst_qstring.cpp | 7026 ---------------------- 1 file changed, 7026 deletions(-) delete mode 100644 tests/auto/corelib/tools/qstring/tst_qstring.cpp (limited to 'tests/auto/corelib/tools/qstring/tst_qstring.cpp') diff --git a/tests/auto/corelib/tools/qstring/tst_qstring.cpp b/tests/auto/corelib/tools/qstring/tst_qstring.cpp deleted file mode 100644 index e4aa00f500..0000000000 --- a/tests/auto/corelib/tools/qstring/tst_qstring.cpp +++ /dev/null @@ -1,7026 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Copyright (C) 2016 Intel Corporation. -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifdef QT_NO_CAST_FROM_ASCII -# undef QT_NO_CAST_FROM_ASCII -#endif -#ifdef QT_NO_CAST_TO_ASCII -# undef QT_NO_CAST_TO_ASCII -#endif -#ifdef QT_ASCII_CAST_WARNINGS -# undef QT_ASCII_CAST_WARNINGS -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include - -#define CREATE_REF(string) \ - const QString padded = QLatin1Char(' ') + string + QLatin1Char(' '); \ - QStringRef ref = padded.midRef(1, padded.size() - 2); - -namespace { - -// this wraps an argument to a QString function, as well as how to apply -// the argument to a given QString member function. -template -class Arg; - -template -class Reversed {}; // marker for Arg to apply the operation in reverse order (for prepend()) - -class ArgBase -{ -protected: - QString pinned; - explicit ArgBase(const char *str) - : pinned(QString::fromLatin1(str)) {} -}; - -template <> -class Arg : protected ArgBase -{ -public: - explicit Arg(const char *str) : ArgBase(str) {} - - template - void apply0(QString &s, MemFun mf) const - { for (QChar ch : qAsConst(this->pinned)) (s.*mf)(ch); } - - template - void apply1(QString &s, MemFun mf, A1 a1) const - { for (QChar ch : qAsConst(this->pinned)) (s.*mf)(a1, ch); } -}; - -template <> -class Arg > : private Arg -{ -public: - explicit Arg(const char *str) : Arg(str) - { - std::reverse(this->pinned.begin(), this->pinned.end()); - } - - using Arg::apply0; - using Arg::apply1; -}; - -template <> -class Arg : ArgBase -{ -public: - explicit Arg(const char *str) : ArgBase(str) {} - - template - void apply0(QString &s, MemFun mf) const - { (s.*mf)(this->pinned); } - - template - void apply1(QString &s, MemFun mf, A1 a1) const - { (s.*mf)(a1, this->pinned); } -}; - -template <> -class Arg : ArgBase -{ - QStringRef ref() const - { return QStringRef(&pinned); } -public: - explicit Arg(const char *str) : ArgBase(str) {} - - template - void apply0(QString &s, MemFun mf) const - { (s.*mf)(ref()); } - - template - void apply1(QString &s, MemFun mf, A1 a1) const - { (s.*mf)(a1, ref()); } -}; - -template <> -class Arg > : ArgBase -{ -public: - explicit Arg(const char *str) : ArgBase(str) {} - - template - void apply0(QString &s, MemFun mf) const - { (s.*mf)(this->pinned.constData(), this->pinned.length()); } - - template - void apply1(QString &s, MemFun mf, A1 a1) const - { (s.*mf)(a1, this->pinned.constData(), this->pinned.length()); } -}; - -template <> -class Arg -{ - QLatin1String l1; -public: - explicit Arg(const char *str) : l1(str) {} - - template - void apply0(QString &s, MemFun mf) const - { (s.*mf)(l1); } - - template - void apply1(QString &s, MemFun mf, A1 a1) const - { (s.*mf)(a1, l1); } -}; - -template <> -class Arg -{ -protected: - const char *str; -public: - explicit Arg(const char *str) : str(str) {} - - template - void apply0(QString &s, MemFun mf) const - { - if (str) { - for (const char *it = str; *it; ++it) - (s.*mf)(*it); - } - } - - template - void apply1(QString &s, MemFun mf, A1 a1) const - { - if (str) { - for (const char *it = str; *it; ++it) - (s.*mf)(a1, *it); - } - } -}; - -template <> -class Arg > : private Arg -{ - static const char *dupAndReverse(const char *s) - { - char *s2 = qstrdup(s); - std::reverse(s2, s2 + qstrlen(s2)); - return s2; - } -public: - explicit Arg(const char *str) : Arg(dupAndReverse(str)) {} - ~Arg() { delete[] str; } - - using Arg::apply0; - using Arg::apply1; -}; - -template <> -class Arg -{ - const char *str; -public: - explicit Arg(const char *str) : str(str) {} - - template - void apply0(QString &s, MemFun mf) const - { (s.*mf)(str); } - - template - void apply1(QString &s, MemFun mf, A1 a1) const - { (s.*mf)(a1, str); } -}; - -template <> -class Arg -{ - QByteArray ba; -public: - explicit Arg(const char *str) : ba(str) {} - - template - void apply0(QString &s, MemFun mf) const - { (s.*mf)(ba); } - - template - void apply1(QString &s, MemFun mf, A1 a1) const - { (s.*mf)(a1, ba); } -}; - -// const char* is not allowed as columns in data-driven tests (causes static_assert failure), -// so wrap it in a container (default ctor is a QMetaType/QVariant requirement): -class CharStarContainer -{ - const char *str; -public: - explicit Q_DECL_CONSTEXPR CharStarContainer(const char *s = nullptr) : str(s) {} - Q_DECL_CONSTEXPR operator const char *() const { return str; } -}; - -} // unnamed namespace -QT_BEGIN_NAMESPACE -Q_DECLARE_TYPEINFO(CharStarContainer, Q_PRIMITIVE_TYPE); -QT_END_NAMESPACE - -Q_DECLARE_METATYPE(CharStarContainer) - -// implementation helpers for append_impl/prepend_impl etc -template -static void do_apply0(MemFun mf) -{ - QFETCH(QString, s); - QFETCH(CharStarContainer, arg); - QFETCH(QString, expected); - - Arg(arg).apply0(s, mf); - - QCOMPARE(s, expected); - QCOMPARE(s.isEmpty(), expected.isEmpty()); - QCOMPARE(s.isNull(), expected.isNull()); -} - -template -static void do_apply1(MemFun mf) -{ - QFETCH(QString, s); - QFETCH(CharStarContainer, arg); - QFETCH(A1, a1); - QFETCH(QString, expected); - - Arg(arg).apply1(s, mf, a1); - - QCOMPARE(s, expected); - QCOMPARE(s.isEmpty(), expected.isEmpty()); - QCOMPARE(s.isNull(), expected.isNull()); -} - -class tst_QString : public QObject -{ - Q_OBJECT - - template - void split_regexp(const QString &string, const QString &pattern, QStringList result); - template - void split(const QString &string, const QString &separator, QStringList result); - - template - void append_impl() const { do_apply0(MemFun(&QString::append)); } - template - void append_impl() const { append_impl(); } - void append_data(bool emptyIsNoop = false); - template - void operator_pluseq_impl() const { do_apply0(MemFun(&QString::operator+=)); } - template - void operator_pluseq_impl() const { operator_pluseq_impl(); } - void operator_pluseq_data(bool emptyIsNoop = false); - template - void prepend_impl() const { do_apply0(MemFun(&QString::prepend)); } - template - void prepend_impl() const { prepend_impl(); } - void prepend_data(bool emptyIsNoop = false); - template - void insert_impl() const { do_apply1(MemFun(&QString::insert)); } - template - void insert_impl() const { insert_impl(); } - void insert_data(bool emptyIsNoop = false); - - class TransientDefaultLocale - { - const QLocale prior; // Records what *was* the default before we set it. - public: - TransientDefaultLocale(const QLocale &transient) { revise(transient); } - void revise(const QLocale &transient) { QLocale::setDefault(transient); } - ~TransientDefaultLocale() { QLocale::setDefault(prior); } - }; - -public: - tst_QString(); -private slots: - void fromStdString(); - void toStdString(); - void check_QTextIOStream(); - void check_QTextStream(); - void check_QDataStream(); - void fromRawData(); - void setRawData(); - void endsWith(); - void startsWith(); - void setNum(); - void toDouble_data(); - void toDouble(); - void toFloat(); - void toLong_data(); - void toLong(); - void toULong_data(); - void toULong(); - void toLongLong(); - void toULongLong(); - void toUInt(); - void toInt(); - void toShort(); - void toUShort(); - void replace_qchar_qchar_data(); - void replace_qchar_qchar(); - void replace_qchar_qstring_data(); - void replace_qchar_qstring(); - void replace_uint_uint_data(); - void replace_uint_uint(); - void replace_extra(); - void replace_string_data(); - void replace_string(); - void replace_regexp_data(); - void replace_regexp(); - void remove_uint_uint_data(); - void remove_uint_uint(); - void remove_string_data(); - void remove_string(); - void remove_regexp_data(); - void remove_regexp(); - void swap(); - - void prepend_qstring() { prepend_impl(); } - void prepend_qstring_data() { prepend_data(true); } - void prepend_qstringref() { prepend_impl(); } - void prepend_qstringref_data() { prepend_data(true); } - void prepend_qlatin1string() { prepend_impl(); } - void prepend_qlatin1string_data() { prepend_data(true); } - void prepend_qcharstar_int() { prepend_impl, QString &(QString::*)(const QChar *, int)>(); } - void prepend_qcharstar_int_data() { prepend_data(true); } - void prepend_qchar() { prepend_impl, QString &(QString::*)(QChar)>(); } - void prepend_qchar_data() { prepend_data(true); } - void prepend_qbytearray() { prepend_impl(); } - void prepend_qbytearray_data() { prepend_data(true); } - void prepend_char() { prepend_impl, QString &(QString::*)(QChar)>(); } - void prepend_char_data() { prepend_data(true); } - void prepend_charstar() { prepend_impl(); } - void prepend_charstar_data() { prepend_data(true); } - void prepend_bytearray_special_cases_data(); - void prepend_bytearray_special_cases(); - - void append_qstring() { append_impl(); } - void append_qstring_data() { append_data(); } - void append_qstringref() { append_impl(); } - void append_qstringref_data() { append_data(); } - void append_qlatin1string() { append_impl(); } - void append_qlatin1string_data() { append_data(); } - void append_qcharstar_int() { append_impl, QString&(QString::*)(const QChar *, int)>(); } - void append_qcharstar_int_data() { append_data(true); } - void append_qchar() { append_impl(); } - void append_qchar_data() { append_data(true); } - void append_qbytearray() { append_impl(); } - void append_qbytearray_data() { append_data(); } - void append_char() { append_impl(); } - void append_char_data() { append_data(true); } - void append_charstar() { append_impl(); } - void append_charstar_data() { append_data(); } - void append_special_cases(); - void append_bytearray_special_cases_data(); - void append_bytearray_special_cases(); - - void operator_pluseq_qstring() { operator_pluseq_impl(); } - void operator_pluseq_qstring_data() { operator_pluseq_data(); } - void operator_pluseq_qstringref() { operator_pluseq_impl(); } - void operator_pluseq_qstringref_data() { operator_pluseq_data(); } - void operator_pluseq_qlatin1string() { operator_pluseq_impl(); } - void operator_pluseq_qlatin1string_data() { operator_pluseq_data(); } - void operator_pluseq_qchar() { operator_pluseq_impl(); } - void operator_pluseq_qchar_data() { operator_pluseq_data(true); } - void operator_pluseq_qbytearray() { operator_pluseq_impl(); } - void operator_pluseq_qbytearray_data() { operator_pluseq_data(); } - void operator_pluseq_char() { operator_pluseq_impl(); } - void operator_pluseq_char_data() { operator_pluseq_data(true); } - void operator_pluseq_charstar() { operator_pluseq_impl(); } - void operator_pluseq_charstar_data() { operator_pluseq_data(); } - void operator_pluseq_bytearray_special_cases_data(); - void operator_pluseq_bytearray_special_cases(); - - void operator_eqeq_bytearray_data(); - void operator_eqeq_bytearray(); - void operator_eqeq_nullstring(); - void operator_smaller(); - - void insert_qstring() { insert_impl(); } - void insert_qstring_data() { insert_data(true); } - void insert_qstringref() { insert_impl(); } - void insert_qstringref_data() { insert_data(true); } - void insert_qlatin1string() { insert_impl(); } - void insert_qlatin1string_data() { insert_data(true); } - void insert_qcharstar_int() { insert_impl, QString &(QString::*)(int, const QChar*, int) >(); } - void insert_qcharstar_int_data() { insert_data(true); } - void insert_qchar() { insert_impl, QString &(QString::*)(int, QChar)>(); } - void insert_qchar_data() { insert_data(true); } - void insert_qbytearray() { insert_impl(); } - void insert_qbytearray_data() { insert_data(true); } - void insert_char() { insert_impl, QString &(QString::*)(int, QChar)>(); } - void insert_char_data() { insert_data(true); } - void insert_charstar() { insert_impl(); } - void insert_charstar_data() { insert_data(true); } - void insert_special_cases(); - - void simplified_data(); - void simplified(); - void trimmed(); - void toUpper(); - void toLower(); - void isUpper(); - void isLower(); - void toCaseFolded(); - void rightJustified(); - void leftJustified(); - void mid(); - void right(); - void left(); - void midRef(); - void rightRef(); - void leftRef(); - void stringRef(); - void contains(); - void count(); - void lastIndexOf_data(); - void lastIndexOf(); - void lastIndexOfInvalidRegex(); - void indexOf_data(); - void indexOf(); - void indexOfInvalidRegex(); - void indexOf2_data(); - void indexOf2(); - void indexOf3_data(); -// void indexOf3(); - void asprintf(); - void asprintfS(); - void fill(); - void truncate(); - void chop_data(); - void chop(); - void constructor(); - void constructorQByteArray_data(); - void constructorQByteArray(); - void STL(); - void macTypes(); - void isEmpty(); - void isNull(); - void acc_01(); - void length_data(); - void length(); - void utf8_data(); - void utf8(); - void fromUtf8_data(); - void fromUtf8(); - void nullFromUtf8(); - void fromLocal8Bit_data(); - void fromLocal8Bit(); - void local8Bit_data(); - void local8Bit(); - void invalidToLocal8Bit_data(); - void invalidToLocal8Bit(); - void nullFromLocal8Bit(); - void fromLatin1Roundtrip_data(); - void fromLatin1Roundtrip(); - void toLatin1Roundtrip_data(); - void toLatin1Roundtrip(); - void stringRef_toLatin1Roundtrip_data(); - void stringRef_toLatin1Roundtrip(); - void stringRef_utf8_data(); - void stringRef_utf8(); - void stringRef_local8Bit_data(); - void stringRef_local8Bit(); - void fromLatin1(); -#if QT_DEPRECATED_SINCE(5, 0) - void fromAscii(); -#endif - void fromUcs4(); - void toUcs4(); - void arg(); - void number(); - void doubleOut(); - void arg_fillChar_data(); - void arg_fillChar(); - void capacity_data(); - void capacity(); - void section_data(); - void section(); - void double_conversion_data(); - void double_conversion(); - void integer_conversion_data(); - void integer_conversion(); - void tortureSprintfDouble(); - void toNum(); - void localeAwareCompare_data(); - void localeAwareCompare(); - void reverseIterators(); - void split_data(); - void split(); - void split_regexp_data(); - void split_regexp(); - void split_regularexpression_data(); - void split_regularexpression(); - void splitRef_data(); - void splitRef(); - void splitRef_regexp_data(); - void splitRef_regexp(); - void splitRef_regularexpression_data(); - void splitRef_regularexpression(); - void fromUtf16_data(); - void fromUtf16(); - void fromUtf16_char16_data(); - void fromUtf16_char16(); - void latin1String(); - void nanAndInf(); - void compare_data(); - void compare(); - void resize(); - void resizeAfterFromRawData(); - void resizeAfterReserve(); - void resizeWithNegative() const; - void truncateWithNegative() const; - void QCharRefMutableUnicode() const; - void QCharRefDetaching() const; - void sprintfZU() const; - void repeatedSignature() const; - void repeated() const; - void repeated_data() const; - void compareRef(); - void arg_locale(); -#ifdef QT_USE_ICU - void toUpperLower_icu(); -#endif -#if !defined(QT_NO_UNICODE_LITERAL) - void literals(); -#endif - void eightBitLiterals_data(); - void eightBitLiterals(); - void reserve(); - void toHtmlEscaped_data(); - void toHtmlEscaped(); - void operatorGreaterWithQLatin1String(); - void compareQLatin1Strings(); - void fromQLatin1StringWithLength(); - void assignQLatin1String(); - void assignQChar(); - void isRightToLeft_data(); - void isRightToLeft(); - void unicodeStrings(); -}; - -template const T &verifyZeroTermination(const T &t) { return t; } - -QString verifyZeroTermination(const QString &str) -{ - // This test does some evil stuff, it's all supposed to work. - - QString::DataPtr strDataPtr = const_cast(str).data_ptr(); - - // Skip if isStatic() or fromRawData(), as those offer no guarantees - if (strDataPtr->ref.isStatic() - || strDataPtr->offset != QString().data_ptr()->offset) - return str; - - int strSize = str.size(); - QChar strTerminator = str.constData()[strSize]; - if (QChar('\0') != strTerminator) - return QString::fromLatin1( - "*** Result ('%1') not null-terminated: 0x%2 ***").arg(str) - .arg(strTerminator.unicode(), 4, 16, QChar('0')); - - // Skip mutating checks on shared strings - if (strDataPtr->ref.isShared()) - return str; - - const QChar *strData = str.constData(); - const QString strCopy(strData, strSize); // Deep copy - - const_cast(strData)[strSize] = QChar('x'); - if (QChar('x') != str.constData()[strSize]) { - return QString::fromLatin1("*** Failed to replace null-terminator in " - "result ('%1') ***").arg(str); - } - if (str != strCopy) { - return QString::fromLatin1( "*** Result ('%1') differs from its copy " - "after null-terminator was replaced ***").arg(str); - } - const_cast(strData)[strSize] = QChar('\0'); // Restore sanity - - return str; -} - -// Overriding QTest's QCOMPARE, to check QString for null termination -#undef QCOMPARE -#define QCOMPARE(actual, expected) \ - do { \ - if (!QTest::qCompare(verifyZeroTermination(actual), expected, \ - #actual, #expected, __FILE__, __LINE__)) \ - return; \ - } while (0) \ - /**/ -#undef QTEST -#define QTEST(actual, testElement) \ - do { \ - if (!QTest::qTest(verifyZeroTermination(actual), testElement, \ - #actual, #testElement, __FILE__, __LINE__)) \ - return; \ - } while (0) \ - /**/ - -typedef QVector IntList; - -tst_QString::tst_QString() -{ - QTextCodec::setCodecForLocale(QTextCodec::codecForName("ISO 8859-1")); -} - -void tst_QString::remove_uint_uint_data() -{ - replace_uint_uint_data(); -} - -void tst_QString::remove_string_data() -{ - replace_string_data(); -} - -void tst_QString::remove_regexp_data() -{ - replace_regexp_data(); -} - -void tst_QString::indexOf3_data() -{ - indexOf2_data(); -} - -void tst_QString::length_data() -{ - QTest::addColumn("s1" ); - QTest::addColumn("res" ); - - QTest::newRow( "data0" ) << QString("Test") << 4; - QTest::newRow( "data1" ) << QString("The quick brown fox jumps over the lazy dog") << 43; - QTest::newRow( "data2" ) << QString() << 0; - QTest::newRow( "data3" ) << QString("A") << 1; - QTest::newRow( "data4" ) << QString("AB") << 2; - QTest::newRow( "data5" ) << QString("AB\n") << 3; - QTest::newRow( "data6" ) << QString("AB\nC") << 4; - QTest::newRow( "data7" ) << QString("\n") << 1; - QTest::newRow( "data8" ) << QString("\nA") << 2; - QTest::newRow( "data9" ) << QString("\nAB") << 3; - QTest::newRow( "data10" ) << QString("\nAB\nCDE") << 7; - QTest::newRow( "data11" ) << QString("shdnftrheid fhgnt gjvnfmd chfugkh bnfhg thgjf vnghturkf chfnguh bjgnfhvygh hnbhgutjfv dhdnjds dcjs d") << 100; -} - -void tst_QString::replace_qchar_qchar_data() -{ - QTest::addColumn("src" ); - QTest::addColumn("before" ); - QTest::addColumn("after" ); - QTest::addColumn("cs" ); - QTest::addColumn("expected" ); - - QTest::newRow( "1" ) << QString("foo") << QChar('o') << QChar('a') - << int(Qt::CaseSensitive) << QString("faa"); - QTest::newRow( "2" ) << QString("foo") << QChar('o') << QChar('a') - << int(Qt::CaseInsensitive) << QString("faa"); - QTest::newRow( "3" ) << QString("foo") << QChar('O') << QChar('a') - << int(Qt::CaseSensitive) << QString("foo"); - QTest::newRow( "4" ) << QString("foo") << QChar('O') << QChar('a') - << int(Qt::CaseInsensitive) << QString("faa"); - QTest::newRow( "5" ) << QString("ababABAB") << QChar('a') << QChar(' ') - << int(Qt::CaseSensitive) << QString(" b bABAB"); - QTest::newRow( "6" ) << QString("ababABAB") << QChar('a') << QChar(' ') - << int(Qt::CaseInsensitive) << QString(" b b B B"); - QTest::newRow( "7" ) << QString("ababABAB") << QChar() << QChar(' ') - << int(Qt::CaseInsensitive) << QString("ababABAB"); -} - -void tst_QString::replace_qchar_qchar() -{ - QFETCH(QString, src); - QFETCH(QChar, before); - QFETCH(QChar, after); - QFETCH(int, cs); - QFETCH(QString, expected); - - QCOMPARE(src.replace(before, after, Qt::CaseSensitivity(cs)), expected); -} - -void tst_QString::replace_qchar_qstring_data() -{ - QTest::addColumn("src" ); - QTest::addColumn("before" ); - QTest::addColumn("after" ); - QTest::addColumn("cs" ); - QTest::addColumn("expected" ); - - QTest::newRow( "1" ) << QString("foo") << QChar('o') << QString("aA") - << int(Qt::CaseSensitive) << QString("faAaA"); - QTest::newRow( "2" ) << QString("foo") << QChar('o') << QString("aA") - << int(Qt::CaseInsensitive) << QString("faAaA"); - QTest::newRow( "3" ) << QString("foo") << QChar('O') << QString("aA") - << int(Qt::CaseSensitive) << QString("foo"); - QTest::newRow( "4" ) << QString("foo") << QChar('O') << QString("aA") - << int(Qt::CaseInsensitive) << QString("faAaA"); - QTest::newRow( "5" ) << QString("ababABAB") << QChar('a') << QString(" ") - << int(Qt::CaseSensitive) << QString(" b bABAB"); - QTest::newRow( "6" ) << QString("ababABAB") << QChar('a') << QString(" ") - << int(Qt::CaseInsensitive) << QString(" b b B B"); - QTest::newRow( "7" ) << QString("ababABAB") << QChar() << QString(" ") - << int(Qt::CaseInsensitive) << QString("ababABAB"); - QTest::newRow( "8" ) << QString("ababABAB") << QChar() << QString() - << int(Qt::CaseInsensitive) << QString("ababABAB"); -} - -void tst_QString::replace_qchar_qstring() -{ - QFETCH(QString, src); - QFETCH(QChar, before); - QFETCH(QString, after); - QFETCH(int, cs); - QFETCH(QString, expected); - - QCOMPARE(src.replace(before, after, Qt::CaseSensitivity(cs)), expected); -} - -void tst_QString::replace_uint_uint_data() -{ - QTest::addColumn("string" ); - QTest::addColumn("index" ); - QTest::addColumn("len" ); - QTest::addColumn("after" ); - QTest::addColumn("result" ); - - QTest::newRow( "rem00" ) << QString("-<>ABCABCABCABC>") << 0 << 3 << QString("") << QString("ABCABCABCABC>"); - QTest::newRow( "rem01" ) << QString("ABCABCABCABC>") << 1 << 4 << QString("") << QString("ACABCABC>"); - QTest::newRow( "rem04" ) << QString("ACABCABC>") << 8 << 4 << QString("") << QString("ACABCABC"); - QTest::newRow( "rem05" ) << QString("ACABCABC") << 7 << 1 << QString("") << QString("ACABCAB"); - QTest::newRow( "rem06" ) << QString("ACABCAB") << 4 << 0 << QString("") << QString("ACABCAB"); - - QTest::newRow( "rep00" ) << QString("ACABCAB") << 4 << 0 << QString("X") << QString("ACABXCAB"); - QTest::newRow( "rep01" ) << QString("ACABXCAB") << 4 << 1 << QString("Y") << QString("ACABYCAB"); - QTest::newRow( "rep02" ) << QString("ACABYCAB") << 4 << 1 << QString("") << QString("ACABCAB"); - QTest::newRow( "rep03" ) << QString("ACABCAB") << 0 << 9999 << QString("XX") << QString("XX"); - QTest::newRow( "rep04" ) << QString("XX") << 0 << 9999 << QString("") << QString(""); - QTest::newRow( "rep05" ) << QString("ACABCAB") << 0 << 2 << QString("XX") << QString("XXABCAB"); - QTest::newRow( "rep06" ) << QString("ACABCAB") << 1 << 2 << QString("XX") << QString("AXXBCAB"); - QTest::newRow( "rep07" ) << QString("ACABCAB") << 2 << 2 << QString("XX") << QString("ACXXCAB"); - QTest::newRow( "rep08" ) << QString("ACABCAB") << 3 << 2 << QString("XX") << QString("ACAXXAB"); - QTest::newRow( "rep09" ) << QString("ACABCAB") << 4 << 2 << QString("XX") << QString("ACABXXB"); - QTest::newRow( "rep10" ) << QString("ACABCAB") << 5 << 2 << QString("XX") << QString("ACABCXX"); - QTest::newRow( "rep11" ) << QString("ACABCAB") << 6 << 2 << QString("XX") << QString("ACABCAXX"); - QTest::newRow( "rep12" ) << QString() << 0 << 10 << QString("X") << QString("X"); - QTest::newRow( "rep13" ) << QString("short") << 0 << 10 << QString("X") << QString("X"); - QTest::newRow( "rep14" ) << QString() << 0 << 10 << QString("XX") << QString("XX"); - QTest::newRow( "rep15" ) << QString("short") << 0 << 10 << QString("XX") << QString("XX"); - - // This is a regression test for an old bug where QString would add index and len parameters, - // potentially causing integer overflow. - QTest::newRow( "no overflow" ) << QString("ACABCAB") << 1 << INT_MAX - 1 << QString("") << QString("A"); - QTest::newRow( "overflow" ) << QString("ACABCAB") << 1 << INT_MAX << QString("") << QString("A"); -} - -void tst_QString::replace_string_data() -{ - QTest::addColumn("string" ); - QTest::addColumn("before" ); - QTest::addColumn("after" ); - QTest::addColumn("result" ); - QTest::addColumn("bcs" ); - - QTest::newRow( "rem00" ) << QString("") << QString("") << QString("") << QString("") << true; - QTest::newRow( "rem01" ) << QString("A") << QString("") << QString("") << QString("A") << true; - QTest::newRow( "rem02" ) << QString("A") << QString("A") << QString("") << QString("") << true; - QTest::newRow( "rem03" ) << QString("A") << QString("B") << QString("") << QString("A") << true; - QTest::newRow( "rem04" ) << QString("AA") << QString("A") << QString("") << QString("") << true; - QTest::newRow( "rem05" ) << QString("AB") << QString("A") << QString("") << QString("B") << true; - QTest::newRow( "rem06" ) << QString("AB") << QString("B") << QString("") << QString("A") << true; - QTest::newRow( "rem07" ) << QString("AB") << QString("C") << QString("") << QString("AB") << true; - QTest::newRow( "rem08" ) << QString("ABA") << QString("A") << QString("") << QString("B") << true; - QTest::newRow( "rem09" ) << QString("ABA") << QString("B") << QString("") << QString("AA") << true; - QTest::newRow( "rem10" ) << QString("ABA") << QString("C") << QString("") << QString("ABA") << true; - QTest::newRow( "rem11" ) << QString("banana") << QString("an") << QString("") << QString("ba") << true; - QTest::newRow( "rem12" ) << QString("") << QString("A") << QString("") << QString("") << true; - QTest::newRow( "rem13" ) << QString("") << QString("A") << QString() << QString("") << true; - QTest::newRow( "rem14" ) << QString() << QString("A") << QString("") << QString() << true; - QTest::newRow( "rem15" ) << QString() << QString("A") << QString() << QString() << true; - QTest::newRow( "rem16" ) << QString() << QString("") << QString("") << QString("") << true; - QTest::newRow( "rem17" ) << QString("") << QString() << QString("") << QString("") << true; - QTest::newRow( "rem18" ) << QString("a") << QString("a") << QString("") << QString("") << false; - QTest::newRow( "rem19" ) << QString("A") << QString("A") << QString("") << QString("") << false; - QTest::newRow( "rem20" ) << QString("a") << QString("A") << QString("") << QString("") << false; - QTest::newRow( "rem21" ) << QString("A") << QString("a") << QString("") << QString("") << false; - QTest::newRow( "rem22" ) << QString("Alpha beta") << QString("a") << QString("") << QString("lph bet") << false; - - QTest::newRow( "rep00" ) << QString("ABC") << QString("B") << QString("-") << QString("A-C") << true; - QTest::newRow( "rep01" ) << QString("$()*+.?[\\]^{|}") << QString("$()*+.?[\\]^{|}") << QString("X") << QString("X") << true; - QTest::newRow( "rep02" ) << QString("ABCDEF") << QString("") << QString("X") << QString("XAXBXCXDXEXFX") << true; - QTest::newRow( "rep03" ) << QString("") << QString("") << QString("X") << QString("X") << true; - QTest::newRow( "rep04" ) << QString("a") << QString("a") << QString("b") << QString("b") << false; - QTest::newRow( "rep05" ) << QString("A") << QString("A") << QString("b") << QString("b") << false; - QTest::newRow( "rep06" ) << QString("a") << QString("A") << QString("b") << QString("b") << false; - QTest::newRow( "rep07" ) << QString("A") << QString("a") << QString("b") << QString("b") << false; - QTest::newRow( "rep08" ) << QString("a") << QString("a") << QString("a") << QString("a") << false; - QTest::newRow( "rep09" ) << QString("A") << QString("A") << QString("a") << QString("a") << false; - QTest::newRow( "rep10" ) << QString("a") << QString("A") << QString("a") << QString("a") << false; - QTest::newRow( "rep11" ) << QString("A") << QString("a") << QString("a") << QString("a") << false; - QTest::newRow( "rep12" ) << QString("Alpha beta") << QString("a") << QString("o") << QString("olpho beto") << false; - QTest::newRow( "rep13" ) << QString() << QString("") << QString("A") << QString("A") << true; - QTest::newRow( "rep14" ) << QString("") << QString() << QString("A") << QString("A") << true; - QTest::newRow( "rep15" ) << QString("fooxbarxbazxblub") << QString("x") << QString("yz") << QString("fooyzbaryzbazyzblub") << true; - QTest::newRow( "rep16" ) << QString("fooxbarxbazxblub") << QString("x") << QString("z") << QString("foozbarzbazzblub") << true; - QTest::newRow( "rep17" ) << QString("fooxybarxybazxyblub") << QString("xy") << QString("z") << QString("foozbarzbazzblub") << true; -} - -void tst_QString::replace_regexp_data() -{ - QTest::addColumn("string" ); - QTest::addColumn("regexp" ); - QTest::addColumn("after" ); - QTest::addColumn("result" ); - - QTest::newRow( "rem00" ) << QString("alpha") << QString("a+") << QString("") << QString("lph"); - QTest::newRow( "rem01" ) << QString("banana") << QString("^.a") << QString("") << QString("nana"); - QTest::newRow( "rem02" ) << QString("") << QString("^.a") << QString("") << QString(""); - QTest::newRow( "rem03" ) << QString("") << QString("^.a") << QString() << QString(""); - QTest::newRow( "rem04" ) << QString() << QString("^.a") << QString("") << QString(); - QTest::newRow( "rem05" ) << QString() << QString("^.a") << QString() << QString(); - - QTest::newRow( "rep00" ) << QString("A bon mot.") << QString("([^<]*)") << QString("\\emph{\\1}") << QString("A \\emph{bon mot}."); - QTest::newRow( "rep01" ) << QString("banana") << QString("^.a()") << QString("\\1") << QString("nana"); - QTest::newRow( "rep02" ) << QString("banana") << QString("(ba)") << QString("\\1X\\1") << QString("baXbanana"); - QTest::newRow( "rep03" ) << QString("banana") << QString("(ba)(na)na") << QString("\\2X\\1") << QString("naXba"); - - QTest::newRow("backref00") << QString("\\1\\2\\3\\4\\5\\6\\7\\8\\9\\A\\10\\11") << QString("\\\\[34]") - << QString("X") << QString("\\1\\2XX\\5\\6\\7\\8\\9\\A\\10\\11"); - QTest::newRow("backref01") << QString("foo") << QString("[fo]") << QString("\\1") << QString("\\1\\1\\1"); - QTest::newRow("backref02") << QString("foo") << QString("([fo])") << QString("(\\1)") << QString("(f)(o)(o)"); - QTest::newRow("backref03") << QString("foo") << QString("([fo])") << QString("\\2") << QString("\\2\\2\\2"); - QTest::newRow("backref04") << QString("foo") << QString("([fo])") << QString("\\10") << QString("f0o0o0"); - QTest::newRow("backref05") << QString("foo") << QString("([fo])") << QString("\\11") << QString("f1o1o1"); - QTest::newRow("backref06") << QString("foo") << QString("([fo])") << QString("\\19") << QString("f9o9o9"); - QTest::newRow("backref07") << QString("foo") << QString("(f)(o+)") - << QString("\\2\\1\\10\\20\\11\\22\\19\\29\\3") - << QString("ooff0oo0f1oo2f9oo9\\3"); - QTest::newRow("backref08") << QString("abc") << QString("(((((((((((((([abc]))))))))))))))") - << QString("{\\14}") << QString("{a}{b}{c}"); - QTest::newRow("backref09") << QString("abcdefghijklmn") - << QString("(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)(m)(n)") - << QString("\\19\\18\\17\\16\\15\\14\\13\\12\\11\\10" - "\\9\\90\\8\\80\\7\\70\\6\\60\\5\\50\\4\\40\\3\\30\\2\\20\\1") - << QString("a9a8a7a6a5nmlkjii0hh0gg0ff0ee0dd0cc0bb0a"); - QTest::newRow("backref10") << QString("abc") << QString("((((((((((((((abc))))))))))))))") - << QString("\\0\\01\\011") << QString("\\0\\01\\011"); - QTest::newRow("invalid") << QString("") << QString("invalid regex\\") << QString("") << QString(""); -} - -void tst_QString::utf8_data() -{ - QString str; - QTest::addColumn("utf8" ); - QTest::addColumn("res" ); - - QTest::newRow( "str0" ) << QByteArray("abcdefgh") - << QString("abcdefgh"); - QTest::newRow( "str1" ) << QByteArray("\303\266\303\244\303\274\303\226\303\204\303\234\303\270\303\246\303\245\303\230\303\206\303\205") - << QString::fromLatin1("\366\344\374\326\304\334\370\346\345\330\306\305") ; - str += QChar( 0x05e9 ); - str += QChar( 0x05d3 ); - str += QChar( 0x05d2 ); - QTest::newRow( "str2" ) << QByteArray("\327\251\327\223\327\222") - << str; - - str = QChar( 0x20ac ); - str += " some text"; - QTest::newRow( "str3" ) << QByteArray("\342\202\254 some text") - << str; - - str = "Old Italic: "; - str += QChar(0xd800); - str += QChar(0xdf00); - str += QChar(0xd800); - str += QChar(0xdf01); - str += QChar(0xd800); - str += QChar(0xdf02); - str += QChar(0xd800); - str += QChar(0xdf03); - str += QChar(0xd800); - str += QChar(0xdf04); - QTest::newRow("surrogate") << QByteArray("Old Italic: \360\220\214\200\360\220\214\201\360\220\214\202\360\220\214\203\360\220\214\204") << str; -} - -void tst_QString::length() -{ - QFETCH( QString, s1 ); - QTEST( (int)s1.length(), "res" ); -} - -#include - -void tst_QString::acc_01() -{ - QString a; - QString b; //b(10); - QString bb; //bb((int)0); - QString c("String C"); - QChar tmp[10]; - tmp[0] = 'S'; - tmp[1] = 't'; - tmp[2] = 'r'; - tmp[3] = 'i'; - tmp[4] = 'n'; - tmp[5] = 'g'; - tmp[6] = ' '; - tmp[7] = 'D'; - tmp[8] = 'X'; - tmp[9] = '\0'; - QString d(tmp,8); - QString ca(a); - QString cb(b); - QString cc(c); - QString n; - QString e("String E"); - QString f; - f = e; - f[7]='F'; - QCOMPARE(e, QLatin1String("String E")); - char text[]="String f"; - f = text; - text[7]='!'; - QCOMPARE(f, QLatin1String("String f")); - f[7]='F'; - QCOMPARE(text[7],'!'); - - a=""; - a[0]='A'; - QCOMPARE(a, QLatin1String("A")); - QCOMPARE(a.length(),1); - a[1]='B'; - QCOMPARE(a, QLatin1String("AB")); - QCOMPARE(a.length(),2); - a[2]='C'; - QCOMPARE(a, QLatin1String("ABC")); - QCOMPARE(a.length(),3); - a = QString(); - QVERIFY(a.isNull()); - a[0]='A'; - QCOMPARE(a, QLatin1String("A")); - QCOMPARE(a.length(),1); - a[1]='B'; - QCOMPARE(a, QLatin1String("AB")); - QCOMPARE(a.length(),2); - a[2]='C'; - QCOMPARE(a, QLatin1String("ABC")); - QCOMPARE(a.length(),3); - - a="123"; - b="456"; - a[0]=a[1]; - QCOMPARE(a, QLatin1String("223")); - a[1]=b[1]; - QCOMPARE(b, QLatin1String("456")); - QCOMPARE(a, QLatin1String("253")); - - char t[]="TEXT"; - a="A"; - a=t; - QCOMPARE(a, QLatin1String("TEXT")); - QCOMPARE(a,(QString)t); - a[0]='X'; - QCOMPARE(a, QLatin1String("XEXT")); - QCOMPARE(t[0],'T'); - t[0]='Z'; - QCOMPARE(a, QLatin1String("XEXT")); - - a="ABC"; - QCOMPARE(char(a.toLatin1()[1]),'B'); - QCOMPARE(strcmp(a.toLatin1(), QByteArrayLiteral("ABC")), 0); - QCOMPARE(a+="DEF", QLatin1String("ABCDEF")); - QCOMPARE(a+='G', QLatin1String("ABCDEFG")); - QCOMPARE(a+=((const char*)(0)), QLatin1String("ABCDEFG")); - - // non-member operators - - a="ABC"; - b="ABC"; - c="ACB"; - d="ABCD"; - QVERIFY(a==b); - QVERIFY(!(a==d)); - QVERIFY(!(a!=b)); - QVERIFY(a!=d); - QVERIFY(!(a("src" ); - QTest::addColumn("expected" ); - - QByteArray ba( 4, 0 ); - ba[0] = 'C'; - ba[1] = 'O'; - ba[2] = 'M'; - ba[3] = 'P'; - - QTest::newRow( "1" ) << ba << QString("COMP"); - - QByteArray ba1( 7, 0 ); - ba1[0] = 'a'; - ba1[1] = 'b'; - ba1[2] = 'c'; - ba1[3] = '\0'; - ba1[4] = 'd'; - ba1[5] = 'e'; - ba1[6] = 'f'; - - QTest::newRow( "2" ) << ba1 << QString("abc"); - - QTest::newRow( "3" ) << QByteArray::fromRawData("abcd", 3) << QString("abc"); - QTest::newRow( "4" ) << QByteArray("\xc3\xa9") << QString("\xc3\xa9"); - QTest::newRow( "4-bis" ) << QByteArray("\xc3\xa9") << QString::fromUtf8("\xc3\xa9"); - QTest::newRow( "4-tre" ) << QByteArray("\xc3\xa9") << QString::fromLatin1("\xe9"); -} - -void tst_QString::constructorQByteArray() -{ - QFETCH(QByteArray, src); - QFETCH(QString, expected); - - QString str1(src); - QCOMPARE(str1.length(), expected.length()); - QCOMPARE( str1, expected ); - - QString strBA(src); - QCOMPARE( strBA, expected ); - - // test operator= too - if (src.constData()[src.length()] == '\0') { - str1.clear(); - str1 = src.constData(); - QCOMPARE( str1, expected ); - } - - strBA.clear(); - strBA = src; - QCOMPARE( strBA, expected ); -} - -void tst_QString::STL() -{ - std::string stdstr( "QString" ); - - QString stlqt = QString::fromStdString(stdstr); - QCOMPARE(stlqt, QString::fromLatin1(stdstr.c_str())); - QCOMPARE(stlqt.toStdString(), stdstr); - - const wchar_t arr[] = {'h', 'e', 'l', 'l', 'o', 0}; - std::wstring stlStr = arr; - - QString s = QString::fromStdWString(stlStr); - - QCOMPARE(s, QString::fromLatin1("hello")); - QCOMPARE(stlStr, s.toStdWString()); -} - -void tst_QString::macTypes() -{ -#ifndef Q_OS_MAC - QSKIP("This is a Mac-only test"); -#else - extern void tst_QString_macTypes(); // in qcore_foundation.mm - tst_QString_macTypes(); -#endif -} - -void tst_QString::truncate() -{ - QString e("String E"); - e.truncate(4); - QCOMPARE(e, QLatin1String("Stri")); - - e = "String E"; - e.truncate(0); - QCOMPARE(e, QLatin1String("")); - QVERIFY(e.isEmpty()); - QVERIFY(!e.isNull()); - -} - -void tst_QString::chop_data() -{ - QTest::addColumn("input"); - QTest::addColumn("count" ); - QTest::addColumn("result"); - - const QString original("abcd"); - - QTest::newRow("data0") << original << 1 << QString("abc"); - QTest::newRow("data1") << original << 0 << original; - QTest::newRow("data2") << original << -1 << original; - QTest::newRow("data3") << original << original.size() << QString(); - QTest::newRow("data4") << original << 1000 << QString(); -} - -void tst_QString::chop() -{ - QFETCH(QString, input); - QFETCH(int, count); - QFETCH(QString, result); - - input.chop(count); - QCOMPARE(input, result); -} - -void tst_QString::fill() -{ - QString e; - e.fill('e',1); - QCOMPARE(e, QLatin1String("e")); - QString f; - f.fill('f',3); - QCOMPARE(f, QLatin1String("fff")); - f.fill('F'); - QCOMPARE(f, QLatin1String("FFF")); -} - -static inline const void *ptrValue(quintptr v) -{ - return reinterpret_cast(v); -} - -void tst_QString::asprintf() -{ - QString a; - QCOMPARE(QString::asprintf("COMPARE"), QLatin1String("COMPARE")); - QCOMPARE(QString::asprintf("%%%d", 1), QLatin1String("%1")); - QCOMPARE(QString::asprintf("X%dY",2), QLatin1String("X2Y")); - QCOMPARE(QString::asprintf("X%9iY", 50000 ), QLatin1String("X 50000Y")); - QCOMPARE(QString::asprintf("X%-9sY","hello"), QLatin1String("Xhello Y")); - QCOMPARE(QString::asprintf("X%-9iY", 50000 ), QLatin1String("X50000 Y")); - QCOMPARE(QString::asprintf("%lf", 1.23), QLatin1String("1.230000")); - QCOMPARE(QString::asprintf("%lf", 1.23456789), QLatin1String("1.234568")); - QCOMPARE(QString::asprintf("%p", ptrValue(0xbfffd350)), QLatin1String("0xbfffd350")); - QCOMPARE(QString::asprintf("%p", ptrValue(0)), QLatin1String("0x0")); - - int i = 6; - long l = -2; - float f = 4.023f; - QCOMPARE(QString::asprintf("%d %ld %f", i, l, f), QLatin1String("6 -2 4.023000")); - - double d = -514.25683; - QCOMPARE(QString::asprintf("%f", d), QLatin1String("-514.256830")); -} - -void tst_QString::asprintfS() -{ - QCOMPARE(QString::asprintf("%.3s", "Hello" ), QLatin1String("Hel")); - QCOMPARE(QString::asprintf("%10.3s", "Hello" ), QLatin1String(" Hel")); - QCOMPARE(QString::asprintf("%.10s", "Hello" ), QLatin1String("Hello")); - QCOMPARE(QString::asprintf("%10.10s", "Hello" ), QLatin1String(" Hello")); - QCOMPARE(QString::asprintf("%-10.10s", "Hello" ), QLatin1String("Hello ")); - QCOMPARE(QString::asprintf("%-10.3s", "Hello" ), QLatin1String("Hel ")); - QCOMPARE(QString::asprintf("%-5.5s", "Hello" ), QLatin1String("Hello")); - - // Check utf8 conversion for %s - QCOMPARE(QString::asprintf("%s", "\303\266\303\244\303\274\303\226\303\204\303\234\303\270\303\246\303\245\303\230\303\206\303\205"), QString::fromLatin1("\366\344\374\326\304\334\370\346\345\330\306\305")); - - int n1; - QCOMPARE(QString::asprintf("%s%n%s", "hello", &n1, "goodbye"), QString("hellogoodbye")); - QCOMPARE(n1, 5); - qlonglong n2; - QCOMPARE(QString::asprintf("%s%s%lln%s", "foo", "bar", &n2, "whiz"), QString("foobarwhiz")); - QCOMPARE((int)n2, 6); - - { // %ls - QCOMPARE(QString::asprintf("%.3ls", qUtf16Printable("Hello")), QLatin1String("Hel")); - QCOMPARE(QString::asprintf("%10.3ls", qUtf16Printable("Hello")), QLatin1String(" Hel")); - QCOMPARE(QString::asprintf("%.10ls", qUtf16Printable("Hello")), QLatin1String("Hello")); - QCOMPARE(QString::asprintf("%10.10ls", qUtf16Printable("Hello")), QLatin1String(" Hello")); - QCOMPARE(QString::asprintf("%-10.10ls", qUtf16Printable("Hello")), QLatin1String("Hello ")); - QCOMPARE(QString::asprintf("%-10.3ls", qUtf16Printable("Hello")), QLatin1String("Hel ")); - QCOMPARE(QString::asprintf("%-5.5ls", qUtf16Printable("Hello")), QLatin1String("Hello")); - - // Check utf16 is preserved for %ls - QCOMPARE(QString::asprintf("%ls", - qUtf16Printable("\303\266\303\244\303\274\303\226\303\204\303\234\303\270\303\246\303\245\303\230\303\206\303\205")), - QLatin1String("\366\344\374\326\304\334\370\346\345\330\306\305")); - - int n; - QCOMPARE(QString::asprintf("%ls%n%s", qUtf16Printable("hello"), &n, "goodbye"), QLatin1String("hellogoodbye")); - QCOMPARE(n, 5); - } -} - -/* - indexOf() and indexOf02() test QString::indexOf(), - QString::lastIndexOf(), and their QByteArray equivalents. - - lastIndexOf() tests QString::lastIndexOf() more in depth, but it - should probably be rewritten to use a data table. -*/ - -void tst_QString::indexOf_data() -{ - QTest::addColumn("haystack" ); - QTest::addColumn("needle" ); - QTest::addColumn("startpos" ); - QTest::addColumn("bcs" ); - QTest::addColumn("resultpos" ); - - QTest::newRow( "data0" ) << QString("abc") << QString("a") << 0 << true << 0; - QTest::newRow( "data1" ) << QString("abc") << QString("a") << 0 << false << 0; - QTest::newRow( "data2" ) << QString("abc") << QString("A") << 0 << true << -1; - QTest::newRow( "data3" ) << QString("abc") << QString("A") << 0 << false << 0; - QTest::newRow( "data4" ) << QString("abc") << QString("a") << 1 << true << -1; - QTest::newRow( "data5" ) << QString("abc") << QString("a") << 1 << false << -1; - QTest::newRow( "data6" ) << QString("abc") << QString("A") << 1 << true << -1; - QTest::newRow( "data7" ) << QString("abc") << QString("A") << 1 << false << -1; - QTest::newRow( "data8" ) << QString("abc") << QString("b") << 0 << true << 1; - QTest::newRow( "data9" ) << QString("abc") << QString("b") << 0 << false << 1; - QTest::newRow( "data10" ) << QString("abc") << QString("B") << 0 << true << -1; - QTest::newRow( "data11" ) << QString("abc") << QString("B") << 0 << false << 1; - QTest::newRow( "data12" ) << QString("abc") << QString("b") << 1 << true << 1; - QTest::newRow( "data13" ) << QString("abc") << QString("b") << 1 << false << 1; - QTest::newRow( "data14" ) << QString("abc") << QString("B") << 1 << true << -1; - QTest::newRow( "data15" ) << QString("abc") << QString("B") << 1 << false << 1; - QTest::newRow( "data16" ) << QString("abc") << QString("b") << 2 << true << -1; - QTest::newRow( "data17" ) << QString("abc") << QString("b") << 2 << false << -1; - - QTest::newRow( "data20" ) << QString("ABC") << QString("A") << 0 << true << 0; - QTest::newRow( "data21" ) << QString("ABC") << QString("A") << 0 << false << 0; - QTest::newRow( "data22" ) << QString("ABC") << QString("a") << 0 << true << -1; - QTest::newRow( "data23" ) << QString("ABC") << QString("a") << 0 << false << 0; - QTest::newRow( "data24" ) << QString("ABC") << QString("A") << 1 << true << -1; - QTest::newRow( "data25" ) << QString("ABC") << QString("A") << 1 << false << -1; - QTest::newRow( "data26" ) << QString("ABC") << QString("a") << 1 << true << -1; - QTest::newRow( "data27" ) << QString("ABC") << QString("a") << 1 << false << -1; - QTest::newRow( "data28" ) << QString("ABC") << QString("B") << 0 << true << 1; - QTest::newRow( "data29" ) << QString("ABC") << QString("B") << 0 << false << 1; - QTest::newRow( "data30" ) << QString("ABC") << QString("b") << 0 << true << -1; - QTest::newRow( "data31" ) << QString("ABC") << QString("b") << 0 << false << 1; - QTest::newRow( "data32" ) << QString("ABC") << QString("B") << 1 << true << 1; - QTest::newRow( "data33" ) << QString("ABC") << QString("B") << 1 << false << 1; - QTest::newRow( "data34" ) << QString("ABC") << QString("b") << 1 << true << -1; - QTest::newRow( "data35" ) << QString("ABC") << QString("b") << 1 << false << 1; - QTest::newRow( "data36" ) << QString("ABC") << QString("B") << 2 << true << -1; - QTest::newRow( "data37" ) << QString("ABC") << QString("B") << 2 << false << -1; - - QTest::newRow( "data40" ) << QString("aBc") << QString("bc") << 0 << true << -1; - QTest::newRow( "data41" ) << QString("aBc") << QString("Bc") << 0 << true << 1; - QTest::newRow( "data42" ) << QString("aBc") << QString("bC") << 0 << true << -1; - QTest::newRow( "data43" ) << QString("aBc") << QString("BC") << 0 << true << -1; - QTest::newRow( "data44" ) << QString("aBc") << QString("bc") << 0 << false << 1; - QTest::newRow( "data45" ) << QString("aBc") << QString("Bc") << 0 << false << 1; - QTest::newRow( "data46" ) << QString("aBc") << QString("bC") << 0 << false << 1; - QTest::newRow( "data47" ) << QString("aBc") << QString("BC") << 0 << false << 1; - QTest::newRow( "data48" ) << QString("AbC") << QString("bc") << 0 << true << -1; - QTest::newRow( "data49" ) << QString("AbC") << QString("Bc") << 0 << true << -1; - QTest::newRow( "data50" ) << QString("AbC") << QString("bC") << 0 << true << 1; - QTest::newRow( "data51" ) << QString("AbC") << QString("BC") << 0 << true << -1; - QTest::newRow( "data52" ) << QString("AbC") << QString("bc") << 0 << false << 1; - QTest::newRow( "data53" ) << QString("AbC") << QString("Bc") << 0 << false << 1; - - QTest::newRow( "data54" ) << QString("AbC") << QString("bC") << 0 << false << 1; - QTest::newRow( "data55" ) << QString("AbC") << QString("BC") << 0 << false << 1; - QTest::newRow( "data56" ) << QString("AbC") << QString("BC") << 1 << false << 1; - QTest::newRow( "data57" ) << QString("AbC") << QString("BC") << 2 << false << -1; -#if 0 - QTest::newRow( "null-in-null") << QString() << QString() << 0 << false << 0; - QTest::newRow( "empty-in-null") << QString() << QString("") << 0 << false << 0; - QTest::newRow( "null-in-empty") << QString("") << QString() << 0 << false << 0; - QTest::newRow( "empty-in-empty") << QString("") << QString("") << 0 << false << 0; -#endif - - - QString s1 = "abc"; - s1 += QChar(0xb5); - QString s2; - s2 += QChar(0x3bc); - QTest::newRow( "data58" ) << s1 << s2 << 0 << false << 3; - s2.prepend(QLatin1Char('C')); - QTest::newRow( "data59" ) << s1 << s2 << 0 << false << 2; - - QString veryBigHaystack(500, 'a'); - veryBigHaystack += 'B'; - QTest::newRow("BoyerMooreStressTest") << veryBigHaystack << veryBigHaystack << 0 << true << 0; - QTest::newRow("BoyerMooreStressTest2") << QString(veryBigHaystack + 'c') << veryBigHaystack << 0 << true << 0; - QTest::newRow("BoyerMooreStressTest3") << QString('c' + veryBigHaystack) << veryBigHaystack << 0 << true << 1; - QTest::newRow("BoyerMooreStressTest4") << veryBigHaystack << QString(veryBigHaystack + 'c') << 0 << true << -1; - QTest::newRow("BoyerMooreStressTest5") << veryBigHaystack << QString('c' + veryBigHaystack) << 0 << true << -1; - QTest::newRow("BoyerMooreStressTest6") << QString('d' + veryBigHaystack) << QString('c' + veryBigHaystack) << 0 << true << -1; - QTest::newRow("BoyerMooreStressTest7") << QString(veryBigHaystack + 'c') << QString('c' + veryBigHaystack) << 0 << true << -1; - - QTest::newRow("BoyerMooreInsensitiveStressTest") << veryBigHaystack << veryBigHaystack << 0 << false << 0; - -} - -void tst_QString::indexOf() -{ - QFETCH( QString, haystack ); - QFETCH( QString, needle ); - QFETCH( int, startpos ); - QFETCH( bool, bcs ); - QFETCH( int, resultpos ); - CREATE_REF(needle); - - Qt::CaseSensitivity cs = bcs ? Qt::CaseSensitive : Qt::CaseInsensitive; - - bool needleIsLatin = (QString::fromLatin1(needle.toLatin1()) == needle); - - QCOMPARE( haystack.indexOf(needle, startpos, cs), resultpos ); - QCOMPARE( haystack.indexOf(ref, startpos, cs), resultpos ); - if (needleIsLatin) { - QCOMPARE( haystack.indexOf(needle.toLatin1(), startpos, cs), resultpos ); - QCOMPARE( haystack.indexOf(needle.toLatin1().data(), startpos, cs), resultpos ); - } - - { - QRegExp rx1 = QRegExp(QRegExp::escape(needle), cs); - QRegExp rx2 = QRegExp(needle, cs, QRegExp::FixedString); - QCOMPARE( haystack.indexOf(rx1, startpos), resultpos ); - QCOMPARE( haystack.indexOf(rx2, startpos), resultpos ); - // these QRegExp must have been modified - QVERIFY( resultpos == -1 || rx1.matchedLength() > 0); - QVERIFY( resultpos == -1 || rx2.matchedLength() > 0); - } - - { - const QRegExp rx1 = QRegExp(QRegExp::escape(needle), cs); - const QRegExp rx2 = QRegExp(needle, cs, QRegExp::FixedString); - QCOMPARE( haystack.indexOf(rx1, startpos), resultpos ); - QCOMPARE( haystack.indexOf(rx2, startpos), resultpos ); - // our QRegExp mustn't have been modified - QCOMPARE( rx1.matchedLength(), -1 ); - QCOMPARE( rx2.matchedLength(), -1 ); - } - - { - QRegularExpression::PatternOptions options = QRegularExpression::NoPatternOption; - if (!bcs) - options |= QRegularExpression::CaseInsensitiveOption; - - QRegularExpression re(QRegularExpression::escape(needle), options); - QCOMPARE( haystack.indexOf(re, startpos), resultpos ); - QCOMPARE(haystack.indexOf(re, startpos, nullptr), resultpos); - - QRegularExpressionMatch match; - QVERIFY(!match.hasMatch()); - QCOMPARE(haystack.indexOf(re, startpos, &match), resultpos); - QCOMPARE(match.hasMatch(), resultpos != -1); - if (resultpos > -1 && needleIsLatin) { - if (bcs) - QVERIFY(match.captured() == needle); - else - QVERIFY(match.captured().toLower() == needle.toLower()); - } - } - - if (cs == Qt::CaseSensitive) { - QCOMPARE( haystack.indexOf(needle, startpos), resultpos ); - QCOMPARE( haystack.indexOf(ref, startpos), resultpos ); - if (needleIsLatin) { - QCOMPARE( haystack.indexOf(needle.toLatin1(), startpos), resultpos ); - QCOMPARE( haystack.indexOf(needle.toLatin1().data(), startpos), resultpos ); - } - if (startpos == 0) { - QCOMPARE( haystack.indexOf(needle), resultpos ); - QCOMPARE( haystack.indexOf(ref), resultpos ); - if (needleIsLatin) { - QCOMPARE( haystack.indexOf(needle.toLatin1()), resultpos ); - QCOMPARE( haystack.indexOf(needle.toLatin1().data()), resultpos ); - } - } - } - if (needle.size() == 1) { - QCOMPARE(haystack.indexOf(needle.at(0), startpos, cs), resultpos); - QCOMPARE(haystack.indexOf(ref.at(0), startpos, cs), resultpos); - } - -} - -void tst_QString::indexOf2_data() -{ - QTest::addColumn("haystack" ); - QTest::addColumn("needle" ); - QTest::addColumn("resultpos" ); - - QTest::newRow( "data0" ) << QString() << QString() << 0; - QTest::newRow( "data1" ) << QString() << QString("") << 0; - QTest::newRow( "data2" ) << QString("") << QString() << 0; - QTest::newRow( "data3" ) << QString("") << QString("") << 0; - QTest::newRow( "data4" ) << QString() << QString("a") << -1; - QTest::newRow( "data5" ) << QString() << QString("abcdefg") << -1; - QTest::newRow( "data6" ) << QString("") << QString("a") << -1; - QTest::newRow( "data7" ) << QString("") << QString("abcdefg") << -1; - - QTest::newRow( "data8" ) << QString("a") << QString() << 0; - QTest::newRow( "data9" ) << QString("a") << QString("") << 0; - QTest::newRow( "data10" ) << QString("a") << QString("a") << 0; - QTest::newRow( "data11" ) << QString("a") << QString("b") << -1; - QTest::newRow( "data12" ) << QString("a") << QString("abcdefg") << -1; - QTest::newRow( "data13" ) << QString("ab") << QString() << 0; - QTest::newRow( "data14" ) << QString("ab") << QString("") << 0; - QTest::newRow( "data15" ) << QString("ab") << QString("a") << 0; - QTest::newRow( "data16" ) << QString("ab") << QString("b") << 1; - QTest::newRow( "data17" ) << QString("ab") << QString("ab") << 0; - QTest::newRow( "data18" ) << QString("ab") << QString("bc") << -1; - QTest::newRow( "data19" ) << QString("ab") << QString("abcdefg") << -1; - - QTest::newRow( "data30" ) << QString("abc") << QString("a") << 0; - QTest::newRow( "data31" ) << QString("abc") << QString("b") << 1; - QTest::newRow( "data32" ) << QString("abc") << QString("c") << 2; - QTest::newRow( "data33" ) << QString("abc") << QString("d") << -1; - QTest::newRow( "data34" ) << QString("abc") << QString("ab") << 0; - QTest::newRow( "data35" ) << QString("abc") << QString("bc") << 1; - QTest::newRow( "data36" ) << QString("abc") << QString("cd") << -1; - QTest::newRow( "data37" ) << QString("abc") << QString("ac") << -1; - - // sizeof(whale) > 32 - QString whale = "a5zby6cx7dw8evf9ug0th1si2rj3qkp4lomn"; - QString minnow = "zby"; - QTest::newRow( "data40" ) << whale << minnow << 2; - QTest::newRow( "data41" ) << QString(whale + whale) << minnow << 2; - QTest::newRow( "data42" ) << QString(minnow + whale) << minnow << 0; - QTest::newRow( "data43" ) << whale << whale << 0; - QTest::newRow( "data44" ) << QString(whale + whale) << whale << 0; - QTest::newRow( "data45" ) << whale << QString(whale + whale) << -1; - QTest::newRow( "data46" ) << QString(whale + whale) << QString(whale + whale) << 0; - QTest::newRow( "data47" ) << QString(whale + whale) << QString(whale + minnow) << -1; - QTest::newRow( "data48" ) << QString(minnow + whale) << whale << (int)minnow.length(); -} - -void tst_QString::indexOf2() -{ - QFETCH( QString, haystack ); - QFETCH( QString, needle ); - QFETCH( int, resultpos ); - CREATE_REF(needle); - - QByteArray chaystack = haystack.toLatin1(); - QByteArray cneedle = needle.toLatin1(); - int got; - - QCOMPARE( haystack.indexOf(needle, 0, Qt::CaseSensitive), resultpos ); - QCOMPARE( haystack.indexOf(ref, 0, Qt::CaseSensitive), resultpos ); - QCOMPARE( QStringMatcher(needle, Qt::CaseSensitive).indexIn(haystack, 0), resultpos ); - QCOMPARE( haystack.indexOf(needle, 0, Qt::CaseInsensitive), resultpos ); - QCOMPARE( haystack.indexOf(ref, 0, Qt::CaseInsensitive), resultpos ); - QCOMPARE( QStringMatcher(needle, Qt::CaseInsensitive).indexIn(haystack, 0), resultpos ); - if ( needle.length() > 0 ) { - got = haystack.lastIndexOf( needle, -1, Qt::CaseSensitive ); - QVERIFY( got == resultpos || (resultpos >= 0 && got >= resultpos) ); - got = haystack.lastIndexOf( needle, -1, Qt::CaseInsensitive ); - QVERIFY( got == resultpos || (resultpos >= 0 && got >= resultpos) ); - } - - QCOMPARE( chaystack.indexOf(cneedle, 0), resultpos ); - QCOMPARE( QByteArrayMatcher(cneedle).indexIn(chaystack, 0), resultpos ); - if ( cneedle.length() > 0 ) { - got = chaystack.lastIndexOf(cneedle, -1); - QVERIFY( got == resultpos || (resultpos >= 0 && got >= resultpos) ); - } -} - -void tst_QString::indexOfInvalidRegex() -{ - QTest::ignoreMessage(QtWarningMsg, "QString::indexOf: invalid QRegularExpression object"); - QCOMPARE(QString("invalid regex\\").indexOf(QRegularExpression("invalid regex\\")), -1); - QTest::ignoreMessage(QtWarningMsg, "QString::indexOf: invalid QRegularExpression object"); - QCOMPARE(QString("invalid regex\\").indexOf(QRegularExpression("invalid regex\\"), -1, nullptr), -1); - - QRegularExpressionMatch match; - QVERIFY(!match.hasMatch()); - QTest::ignoreMessage(QtWarningMsg, "QString::indexOf: invalid QRegularExpression object"); - QCOMPARE(QString("invalid regex\\").indexOf(QRegularExpression("invalid regex\\"), -1, &match), -1); - QVERIFY(!match.hasMatch()); -} - -void tst_QString::lastIndexOf_data() -{ - QTest::addColumn("haystack" ); - QTest::addColumn("needle" ); - QTest::addColumn("from" ); - QTest::addColumn("expected" ); - QTest::addColumn("caseSensitive" ); - - QString a = "ABCDEFGHIEfGEFG"; - - QTest::newRow("-1") << a << "G" << a.size() - 1 << 14 << true; - QTest::newRow("1") << a << "G" << - 1 << 14 << true; - QTest::newRow("2") << a << "G" << -3 << 11 << true; - QTest::newRow("3") << a << "G" << -5 << 6 << true; - QTest::newRow("4") << a << "G" << 14 << 14 << true; - QTest::newRow("5") << a << "G" << 13 << 11 << true; - QTest::newRow("6") << a << "B" << a.size() - 1 << 1 << true; - QTest::newRow("7") << a << "B" << - 1 << 1 << true; - QTest::newRow("8") << a << "B" << 1 << 1 << true; - QTest::newRow("9") << a << "B" << 0 << -1 << true; - - QTest::newRow("10") << a << "G" << -1 << a.size()-1 << true; - QTest::newRow("11") << a << "G" << a.size()-1 << a.size()-1 << true; - QTest::newRow("12") << a << "G" << a.size() << -1 << true; - QTest::newRow("13") << a << "A" << 0 << 0 << true; - QTest::newRow("14") << a << "A" << -1*a.size() << 0 << true; - - QTest::newRow("15") << a << "efg" << 0 << -1 << false; - QTest::newRow("16") << a << "efg" << a.size() << -1 << false; - QTest::newRow("17") << a << "efg" << -1 * a.size() << -1 << false; - QTest::newRow("19") << a << "efg" << a.size() - 1 << 12 << false; - QTest::newRow("20") << a << "efg" << 12 << 12 << false; - QTest::newRow("21") << a << "efg" << -12 << -1 << false; - QTest::newRow("22") << a << "efg" << 11 << 9 << false; - - QTest::newRow("24") << "" << "asdf" << -1 << -1 << false; - QTest::newRow("25") << "asd" << "asdf" << -1 << -1 << false; - QTest::newRow("26") << "" << QString() << -1 << -1 << false; - - QTest::newRow("27") << a << "" << a.size() << a.size() << false; - QTest::newRow("28") << a << "" << a.size() + 10 << -1 << false; -} - -void tst_QString::lastIndexOf() -{ - QFETCH(QString, haystack); - QFETCH(QString, needle); - QFETCH(int, from); - QFETCH(int, expected); - QFETCH(bool, caseSensitive); - CREATE_REF(needle); - - Qt::CaseSensitivity cs = (caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive); - - QCOMPARE(haystack.lastIndexOf(needle, from, cs), expected); - QCOMPARE(haystack.lastIndexOf(ref, from, cs), expected); - QCOMPARE(haystack.lastIndexOf(needle.toLatin1(), from, cs), expected); - QCOMPARE(haystack.lastIndexOf(needle.toLatin1().data(), from, cs), expected); - - if (from >= -1 && from < haystack.size()) { - // unfortunately, QString and QRegExp don't have the same out of bound semantics - // I think QString is wrong -- See file log for contact information. - { - QRegExp rx1 = QRegExp(QRegExp::escape(needle), cs); - QRegExp rx2 = QRegExp(needle, cs, QRegExp::FixedString); - QCOMPARE(haystack.lastIndexOf(rx1, from), expected); - QCOMPARE(haystack.lastIndexOf(rx2, from), expected); - // our QRegExp mustn't have been modified - QVERIFY(expected == -1 || rx1.matchedLength() > 0); - QVERIFY(expected == -1 || rx2.matchedLength() > 0); - } - - { - const QRegExp rx1 = QRegExp(QRegExp::escape(needle), cs); - const QRegExp rx2 = QRegExp(needle, cs, QRegExp::FixedString); - QCOMPARE(haystack.lastIndexOf(rx1, from), expected); - QCOMPARE(haystack.lastIndexOf(rx2, from), expected); - // our QRegExp mustn't have been modified - QCOMPARE(rx1.matchedLength(), -1); - QCOMPARE(rx2.matchedLength(), -1); - } - - { - QRegularExpression::PatternOptions options = QRegularExpression::NoPatternOption; - if (!caseSensitive) - options |= QRegularExpression::CaseInsensitiveOption; - - QRegularExpression re(QRegularExpression::escape(needle), options); - QCOMPARE(haystack.lastIndexOf(re, from), expected); - QCOMPARE(haystack.lastIndexOf(re, from, nullptr), expected); - QRegularExpressionMatch match; - QVERIFY(!match.hasMatch()); - QCOMPARE(haystack.lastIndexOf(re, from, &match), expected); - QCOMPARE(match.hasMatch(), expected > -1); - if (expected > -1) { - if (caseSensitive) - QCOMPARE(match.captured(), needle); - else - QCOMPARE(match.captured().toLower(), needle.toLower()); - } - } - } - - if (cs == Qt::CaseSensitive) { - QCOMPARE(haystack.lastIndexOf(needle, from), expected); - QCOMPARE(haystack.lastIndexOf(ref, from), expected); - QCOMPARE(haystack.lastIndexOf(needle.toLatin1(), from), expected); - QCOMPARE(haystack.lastIndexOf(needle.toLatin1().data(), from), expected); - if (from == -1) { - QCOMPARE(haystack.lastIndexOf(needle), expected); - QCOMPARE(haystack.lastIndexOf(ref), expected); - QCOMPARE(haystack.lastIndexOf(needle.toLatin1()), expected); - QCOMPARE(haystack.lastIndexOf(needle.toLatin1().data()), expected); - } - } - if (needle.size() == 1) { - QCOMPARE(haystack.lastIndexOf(needle.at(0), from), expected); - QCOMPARE(haystack.lastIndexOf(ref.at(0), from), expected); - } -} - -void tst_QString::lastIndexOfInvalidRegex() -{ - QTest::ignoreMessage(QtWarningMsg, "QString::lastIndexOf: invalid QRegularExpression object"); - QCOMPARE(QString("invalid regex\\").lastIndexOf(QRegularExpression("invalid regex\\"), 0), -1); - QTest::ignoreMessage(QtWarningMsg, "QString::lastIndexOf: invalid QRegularExpression object"); - QCOMPARE(QString("invalid regex\\").lastIndexOf(QRegularExpression("invalid regex\\"), -1, nullptr), -1); - - QRegularExpressionMatch match; - QVERIFY(!match.hasMatch()); - QTest::ignoreMessage(QtWarningMsg, "QString::lastIndexOf: invalid QRegularExpression object"); - QCOMPARE(QString("invalid regex\\").lastIndexOf(QRegularExpression("invalid regex\\"), -1, &match), -1); - QVERIFY(!match.hasMatch()); -} - -void tst_QString::count() -{ - QString a; - a="ABCDEFGHIEfGEFG"; // 15 chars - QCOMPARE(a.count('A'),1); - QCOMPARE(a.count('Z'),0); - QCOMPARE(a.count('E'),3); - QCOMPARE(a.count('F'),2); - QCOMPARE(a.count('F',Qt::CaseInsensitive),3); - QCOMPARE(a.count("FG"),2); - QCOMPARE(a.count("FG",Qt::CaseInsensitive),3); - QCOMPARE(a.count( QString(), Qt::CaseInsensitive), 16); - QCOMPARE(a.count( "", Qt::CaseInsensitive), 16); - QCOMPARE(a.count(QRegExp("[FG][HI]")),1); - QCOMPARE(a.count(QRegExp("[G][HE]")),2); - QCOMPARE(a.count(QRegularExpression("[FG][HI]")), 1); - QCOMPARE(a.count(QRegularExpression("[G][HE]")), 2); - QTest::ignoreMessage(QtWarningMsg, "QString::count: invalid QRegularExpression object"); - QCOMPARE(a.count(QRegularExpression("invalid regex\\")), 0); - - CREATE_REF(QLatin1String("FG")); - QCOMPARE(a.count(ref),2); - QCOMPARE(a.count(ref,Qt::CaseInsensitive),3); - QCOMPARE(a.count( QStringRef(), Qt::CaseInsensitive), 16); - QStringRef emptyRef(&a, 0, 0); - QCOMPARE(a.count( emptyRef, Qt::CaseInsensitive), 16); - -} - -void tst_QString::contains() -{ - QString a; - a="ABCDEFGHIEfGEFG"; // 15 chars - QVERIFY(a.contains('A')); - QVERIFY(!a.contains('Z')); - QVERIFY(a.contains('E')); - QVERIFY(a.contains('F')); - QVERIFY(a.contains('F',Qt::CaseInsensitive)); - QVERIFY(a.contains("FG")); - QVERIFY(a.contains("FG",Qt::CaseInsensitive)); - QVERIFY(a.contains(QLatin1String("FG"))); - QVERIFY(a.contains(QLatin1String("fg"),Qt::CaseInsensitive)); - QVERIFY(a.contains( QString(), Qt::CaseInsensitive)); - QVERIFY(a.contains( "", Qt::CaseInsensitive)); - QVERIFY(a.contains(QRegExp("[FG][HI]"))); - QVERIFY(a.contains(QRegExp("[G][HE]"))); - QVERIFY(a.contains(QRegularExpression("[FG][HI]"))); - QVERIFY(a.contains(QRegularExpression("[G][HE]"))); - - { - QRegularExpressionMatch match; - QVERIFY(!match.hasMatch()); - - QVERIFY(a.contains(QRegularExpression("[FG][HI]"), &match)); - QVERIFY(match.hasMatch()); - QCOMPARE(match.capturedStart(), 6); - QCOMPARE(match.capturedEnd(), 8); - QCOMPARE(match.captured(), QStringLiteral("GH")); - - QVERIFY(a.contains(QRegularExpression("[G][HE]"), &match)); - QVERIFY(match.hasMatch()); - QCOMPARE(match.capturedStart(), 6); - QCOMPARE(match.capturedEnd(), 8); - QCOMPARE(match.captured(), QStringLiteral("GH")); - - QVERIFY(a.contains(QRegularExpression("[f](.*)[FG]"), &match)); - QVERIFY(match.hasMatch()); - QCOMPARE(match.capturedStart(), 10); - QCOMPARE(match.capturedEnd(), 15); - QCOMPARE(match.captured(), QString("fGEFG")); - QCOMPARE(match.capturedStart(1), 11); - QCOMPARE(match.capturedEnd(1), 14); - QCOMPARE(match.captured(1), QStringLiteral("GEF")); - - QVERIFY(a.contains(QRegularExpression("[f](.*)[F]"), &match)); - QVERIFY(match.hasMatch()); - QCOMPARE(match.capturedStart(), 10); - QCOMPARE(match.capturedEnd(), 14); - QCOMPARE(match.captured(), QString("fGEF")); - QCOMPARE(match.capturedStart(1), 11); - QCOMPARE(match.capturedEnd(1), 13); - QCOMPARE(match.captured(1), QStringLiteral("GE")); - - QVERIFY(!a.contains(QRegularExpression("ZZZ"), &match)); - // doesn't match, but ensure match didn't change - QVERIFY(match.hasMatch()); - QCOMPARE(match.capturedStart(), 10); - QCOMPARE(match.capturedEnd(), 14); - QCOMPARE(match.captured(), QStringLiteral("fGEF")); - QCOMPARE(match.capturedStart(1), 11); - QCOMPARE(match.capturedEnd(1), 13); - QCOMPARE(match.captured(1), QStringLiteral("GE")); - - // don't crash with a null pointer - QVERIFY(a.contains(QRegularExpression("[FG][HI]"), 0)); - QVERIFY(!a.contains(QRegularExpression("ZZZ"), 0)); - } - - CREATE_REF(QLatin1String("FG")); - QVERIFY(a.contains(ref)); - QVERIFY(a.contains(ref, Qt::CaseInsensitive)); - QVERIFY(a.contains( QStringRef(), Qt::CaseInsensitive)); - QStringRef emptyRef(&a, 0, 0); - QVERIFY(a.contains(emptyRef, Qt::CaseInsensitive)); - - QTest::ignoreMessage(QtWarningMsg, "QString::contains: invalid QRegularExpression object"); - QVERIFY(!a.contains(QRegularExpression("invalid regex\\"))); -} - - -void tst_QString::left() -{ - QString a; - a="ABCDEFGHIEfGEFG"; // 15 chars - QCOMPARE(a.left(3), QLatin1String("ABC")); - QVERIFY(!a.left(0).isNull()); - QCOMPARE(a.left(0), QLatin1String("")); - - QString n; - QVERIFY(n.left(3).isNull()); - QVERIFY(n.left(0).isNull()); - QVERIFY(n.left(0).isNull()); - - QString l = "Left"; - QCOMPARE(l.left(-1), l); - QCOMPARE(l.left(100), l); -} - -void tst_QString::leftRef() -{ - QString a; - a="ABCDEFGHIEfGEFG"; // 15 chars - QCOMPARE(a.leftRef(3).toString(), QLatin1String("ABC")); - - QVERIFY(a.leftRef(0).toString().isEmpty()); - QCOMPARE(a.leftRef(0).toString(), QLatin1String("")); - - QString n; - QVERIFY(n.leftRef(3).toString().isEmpty()); - QVERIFY(n.leftRef(0).toString().isEmpty()); - QVERIFY(n.leftRef(0).toString().isEmpty()); - - QString l = "Left"; - QCOMPARE(l.leftRef(-1).toString(), l); - QCOMPARE(l.leftRef(100).toString(), l); -} - -void tst_QString::right() -{ - QString a; - a="ABCDEFGHIEfGEFG"; // 15 chars - QCOMPARE(a.right(3), QLatin1String("EFG")); - QCOMPARE(a.right(0), QLatin1String("")); - - QString n; - QVERIFY(n.right(3).isNull()); - QVERIFY(n.right(0).isNull()); - - QString r = "Right"; - QCOMPARE(r.right(-1), r); - QCOMPARE(r.right(100), r); -} - -void tst_QString::rightRef() -{ - QString a; - a="ABCDEFGHIEfGEFG"; // 15 chars - QCOMPARE(a.rightRef(3).toString(), QLatin1String("EFG")); - QCOMPARE(a.rightRef(0).toString(), QLatin1String("")); - - QString n; - QVERIFY(n.rightRef(3).toString().isEmpty()); - QVERIFY(n.rightRef(0).toString().isEmpty()); - - QString r = "Right"; - QCOMPARE(r.rightRef(-1).toString(), r); - QCOMPARE(r.rightRef(100).toString(), r); -} - -void tst_QString::mid() -{ - QString a; - a="ABCDEFGHIEfGEFG"; // 15 chars - - QCOMPARE(a.mid(3,3), QLatin1String("DEF")); - QCOMPARE(a.mid(0,0), QLatin1String("")); - QVERIFY(!a.mid(15,0).isNull()); - QVERIFY(a.mid(15,0).isEmpty()); - QVERIFY(!a.mid(15,1).isNull()); - QVERIFY(a.mid(15,1).isEmpty()); - QVERIFY(a.mid(9999).isNull()); - QVERIFY(a.mid(9999,1).isNull()); - - QCOMPARE(a.mid(-1, 6), a.mid(0, 5)); - QVERIFY(a.mid(-100, 6).isEmpty()); - QVERIFY(a.mid(INT_MIN, 0).isEmpty()); - QCOMPARE(a.mid(INT_MIN, -1), a); - QVERIFY(a.mid(INT_MIN, INT_MAX).isNull()); - QVERIFY(a.mid(INT_MIN + 1, INT_MAX).isEmpty()); - QCOMPARE(a.mid(INT_MIN + 2, INT_MAX), a.left(1)); - QCOMPARE(a.mid(INT_MIN + a.size() + 1, INT_MAX), a); - QVERIFY(a.mid(INT_MAX).isNull()); - QVERIFY(a.mid(INT_MAX, INT_MAX).isNull()); - QCOMPARE(a.mid(-5, INT_MAX), a); - QCOMPARE(a.mid(-1, INT_MAX), a); - QCOMPARE(a.mid(0, INT_MAX), a); - QCOMPARE(a.mid(1, INT_MAX), QString("BCDEFGHIEfGEFG")); - QCOMPARE(a.mid(5, INT_MAX), QString("FGHIEfGEFG")); - QVERIFY(a.mid(20, INT_MAX).isNull()); - QCOMPARE(a.mid(-1, -1), a); - - QString n; - QVERIFY(n.mid(3,3).isNull()); - QVERIFY(n.mid(0,0).isNull()); - QVERIFY(n.mid(9999,0).isNull()); - QVERIFY(n.mid(9999,1).isNull()); - - QVERIFY(n.mid(-1, 6).isNull()); - QVERIFY(n.mid(-100, 6).isNull()); - QVERIFY(n.mid(INT_MIN, 0).isNull()); - QVERIFY(n.mid(INT_MIN, -1).isNull()); - QVERIFY(n.mid(INT_MIN, INT_MAX).isNull()); - QVERIFY(n.mid(INT_MIN + 1, INT_MAX).isNull()); - QVERIFY(n.mid(INT_MIN + 2, INT_MAX).isNull()); - QVERIFY(n.mid(INT_MIN + n.size() + 1, INT_MAX).isNull()); - QVERIFY(n.mid(INT_MAX).isNull()); - QVERIFY(n.mid(INT_MAX, INT_MAX).isNull()); - QVERIFY(n.mid(-5, INT_MAX).isNull()); - QVERIFY(n.mid(-1, INT_MAX).isNull()); - QVERIFY(n.mid(0, INT_MAX).isNull()); - QVERIFY(n.mid(1, INT_MAX).isNull()); - QVERIFY(n.mid(5, INT_MAX).isNull()); - QVERIFY(n.mid(20, INT_MAX).isNull()); - QVERIFY(n.mid(-1, -1).isNull()); - - QString x = "Nine pineapples"; - QCOMPARE(x.mid(5, 4), QString("pine")); - QCOMPARE(x.mid(5), QString("pineapples")); - - QCOMPARE(x.mid(-1, 6), x.mid(0, 5)); - QVERIFY(x.mid(-100, 6).isEmpty()); - QVERIFY(x.mid(INT_MIN, 0).isEmpty()); - QCOMPARE(x.mid(INT_MIN, -1), x); - QVERIFY(x.mid(INT_MIN, INT_MAX).isNull()); - QVERIFY(x.mid(INT_MIN + 1, INT_MAX).isEmpty()); - QCOMPARE(x.mid(INT_MIN + 2, INT_MAX), x.left(1)); - QCOMPARE(x.mid(INT_MIN + x.size() + 1, INT_MAX), x); - QVERIFY(x.mid(INT_MAX).isNull()); - QVERIFY(x.mid(INT_MAX, INT_MAX).isNull()); - QCOMPARE(x.mid(-5, INT_MAX), x); - QCOMPARE(x.mid(-1, INT_MAX), x); - QCOMPARE(x.mid(0, INT_MAX), x); - QCOMPARE(x.mid(1, INT_MAX), QString("ine pineapples")); - QCOMPARE(x.mid(5, INT_MAX), QString("pineapples")); - QVERIFY(x.mid(20, INT_MAX).isNull()); - QCOMPARE(x.mid(-1, -1), x); -} - -void tst_QString::midRef() -{ - QString a; - a="ABCDEFGHIEfGEFG"; // 15 chars - - QCOMPARE(a.midRef(3,3).toString(), QLatin1String("DEF")); - QCOMPARE(a.midRef(0,0).toString(), QLatin1String("")); - QVERIFY(!a.midRef(15,0).toString().isNull()); - QVERIFY(a.midRef(15,0).toString().isEmpty()); - QVERIFY(!a.midRef(15,1).toString().isNull()); - QVERIFY(a.midRef(15,1).toString().isEmpty()); - QVERIFY(a.midRef(9999).toString().isEmpty()); - QVERIFY(a.midRef(9999,1).toString().isEmpty()); - - QCOMPARE(a.midRef(-1, 6), a.midRef(0, 5)); - QVERIFY(a.midRef(-100, 6).isEmpty()); - QVERIFY(a.midRef(INT_MIN, 0).isEmpty()); - QCOMPARE(a.midRef(INT_MIN, -1).toString(), a); - QVERIFY(a.midRef(INT_MIN, INT_MAX).isNull()); - QVERIFY(a.midRef(INT_MIN + 1, INT_MAX).isEmpty()); - QCOMPARE(a.midRef(INT_MIN + 2, INT_MAX), a.leftRef(1)); - QCOMPARE(a.midRef(INT_MIN + a.size() + 1, INT_MAX).toString(), a); - QVERIFY(a.midRef(INT_MAX).isNull()); - QVERIFY(a.midRef(INT_MAX, INT_MAX).isNull()); - QCOMPARE(a.midRef(-5, INT_MAX).toString(), a); - QCOMPARE(a.midRef(-1, INT_MAX).toString(), a); - QCOMPARE(a.midRef(0, INT_MAX).toString(), a); - QCOMPARE(a.midRef(1, INT_MAX).toString(), QString("BCDEFGHIEfGEFG")); - QCOMPARE(a.midRef(5, INT_MAX).toString(), QString("FGHIEfGEFG")); - QVERIFY(a.midRef(20, INT_MAX).isNull()); - QCOMPARE(a.midRef(-1, -1).toString(), a); - - QString n; - QVERIFY(n.midRef(3,3).toString().isEmpty()); - QVERIFY(n.midRef(0,0).toString().isEmpty()); - QVERIFY(n.midRef(9999,0).toString().isEmpty()); - QVERIFY(n.midRef(9999,1).toString().isEmpty()); - - QVERIFY(n.midRef(-1, 6).isNull()); - QVERIFY(n.midRef(-100, 6).isNull()); - QVERIFY(n.midRef(INT_MIN, 0).isNull()); - QVERIFY(n.midRef(INT_MIN, -1).isNull()); - QVERIFY(n.midRef(INT_MIN, INT_MAX).isNull()); - QVERIFY(n.midRef(INT_MIN + 1, INT_MAX).isNull()); - QVERIFY(n.midRef(INT_MIN + 2, INT_MAX).isNull()); - QVERIFY(n.midRef(INT_MIN + n.size() + 1, INT_MAX).isNull()); - QVERIFY(n.midRef(INT_MAX).isNull()); - QVERIFY(n.midRef(INT_MAX, INT_MAX).isNull()); - QVERIFY(n.midRef(-5, INT_MAX).isNull()); - QVERIFY(n.midRef(-1, INT_MAX).isNull()); - QVERIFY(n.midRef(0, INT_MAX).isNull()); - QVERIFY(n.midRef(1, INT_MAX).isNull()); - QVERIFY(n.midRef(5, INT_MAX).isNull()); - QVERIFY(n.midRef(20, INT_MAX).isNull()); - QVERIFY(n.midRef(-1, -1).isNull()); - - QString x = "Nine pineapples"; - QCOMPARE(x.midRef(5, 4).toString(), QString("pine")); - QCOMPARE(x.midRef(5).toString(), QString("pineapples")); - - QCOMPARE(x.midRef(-1, 6), x.midRef(0, 5)); - QVERIFY(x.midRef(-100, 6).isEmpty()); - QVERIFY(x.midRef(INT_MIN, 0).isEmpty()); - QCOMPARE(x.midRef(INT_MIN, -1).toString(), x); - QVERIFY(x.midRef(INT_MIN, INT_MAX).isNull()); - QVERIFY(x.midRef(INT_MIN + 1, INT_MAX).isEmpty()); - QCOMPARE(x.midRef(INT_MIN + 2, INT_MAX), x.leftRef(1)); - QCOMPARE(x.midRef(INT_MIN + x.size() + 1, INT_MAX).toString(), x); - QVERIFY(x.midRef(INT_MAX).isNull()); - QVERIFY(x.midRef(INT_MAX, INT_MAX).isNull()); - QCOMPARE(x.midRef(-5, INT_MAX).toString(), x); - QCOMPARE(x.midRef(-1, INT_MAX).toString(), x); - QCOMPARE(x.midRef(0, INT_MAX).toString(), x); - QCOMPARE(x.midRef(1, INT_MAX).toString(), QString("ine pineapples")); - QCOMPARE(x.midRef(5, INT_MAX).toString(), QString("pineapples")); - QVERIFY(x.midRef(20, INT_MAX).isNull()); - QCOMPARE(x.midRef(-1, -1).toString(), x); -} - -void tst_QString::stringRef() -{ - QString a; - a="ABCDEFGHIEfGEFG"; // 15 chars - - QVERIFY(QStringRef(&a, 0, 0) == (QString)""); - - QVERIFY(QStringRef(&a, 3, 3) == (QString)"DEF"); - QVERIFY(QStringRef(&a, 3, 3) == QLatin1String("DEF")); - QVERIFY(QStringRef(&a, 3, 3) == "DEF"); - QVERIFY((QString)"DEF" == QStringRef(&a, 3, 3)); - QVERIFY(QLatin1String("DEF") == QStringRef(&a, 3, 3)); - QVERIFY("DEF" == QStringRef(&a, 3, 3)); - - QVERIFY(QStringRef(&a, 3, 3) != (QString)"DE"); - QVERIFY(QStringRef(&a, 3, 3) != QLatin1String("DE")); - QVERIFY(QStringRef(&a, 3, 3) != "DE"); - QVERIFY((QString)"DE" != QStringRef(&a, 3, 3)); - QVERIFY(QLatin1String("DE") != QStringRef(&a, 3, 3)); - QVERIFY("DE" != QStringRef(&a, 3, 3)); - - QString s_alpha("alpha"); - QString s_beta("beta"); - QStringRef alpha(&s_alpha); - QStringRef beta(&s_beta); - - QVERIFY(alpha < beta); - QVERIFY(alpha <= beta); - QVERIFY(alpha <= alpha); - QVERIFY(beta > alpha); - QVERIFY(beta >= alpha); - QVERIFY(beta >= beta); - - QString s_alpha2("alpha"); - - QMap map; - map.insert(alpha, "alpha"); - map.insert(beta, "beta"); - QVERIFY(alpha == map.value(QStringRef(&s_alpha2))); - - QHash hash; - hash.insert(alpha, "alpha"); - hash.insert(beta, "beta"); - - QVERIFY(alpha == hash.value(QStringRef(&s_alpha2))); -} - -void tst_QString::leftJustified() -{ - QString a; - a="ABC"; - QCOMPARE(a.leftJustified(5,'-'), QLatin1String("ABC--")); - QCOMPARE(a.leftJustified(4,'-'), QLatin1String("ABC-")); - QCOMPARE(a.leftJustified(4), QLatin1String("ABC ")); - QCOMPARE(a.leftJustified(3), QLatin1String("ABC")); - QCOMPARE(a.leftJustified(2), QLatin1String("ABC")); - QCOMPARE(a.leftJustified(1), QLatin1String("ABC")); - QCOMPARE(a.leftJustified(0), QLatin1String("ABC")); - - QString n; - QVERIFY(!n.leftJustified(3).isNull()); - QCOMPARE(a.leftJustified(4,' ',true), QLatin1String("ABC ")); - QCOMPARE(a.leftJustified(3,' ',true), QLatin1String("ABC")); - QCOMPARE(a.leftJustified(2,' ',true), QLatin1String("AB")); - QCOMPARE(a.leftJustified(1,' ',true), QLatin1String("A")); - QCOMPARE(a.leftJustified(0,' ',true), QLatin1String("")); -} - -void tst_QString::rightJustified() -{ - QString a; - a="ABC"; - QCOMPARE(a.rightJustified(5,'-'), QLatin1String("--ABC")); - QCOMPARE(a.rightJustified(4,'-'), QLatin1String("-ABC")); - QCOMPARE(a.rightJustified(4), QLatin1String(" ABC")); - QCOMPARE(a.rightJustified(3), QLatin1String("ABC")); - QCOMPARE(a.rightJustified(2), QLatin1String("ABC")); - QCOMPARE(a.rightJustified(1), QLatin1String("ABC")); - QCOMPARE(a.rightJustified(0), QLatin1String("ABC")); - - QString n; - QVERIFY(!n.rightJustified(3).isNull()); - QCOMPARE(a.rightJustified(4,'-',true), QLatin1String("-ABC")); - QCOMPARE(a.rightJustified(4,' ',true), QLatin1String(" ABC")); - QCOMPARE(a.rightJustified(3,' ',true), QLatin1String("ABC")); - QCOMPARE(a.rightJustified(2,' ',true), QLatin1String("AB")); - QCOMPARE(a.rightJustified(1,' ',true), QLatin1String("A")); - QCOMPARE(a.rightJustified(0,' ',true), QLatin1String("")); - QCOMPARE(a, QLatin1String("ABC")); -} - -void tst_QString::toUpper() -{ - QCOMPARE( QString().toUpper(), QString() ); - QCOMPARE( QString("").toUpper(), QString("") ); - QCOMPARE( QStringLiteral("text").toUpper(), QString("TEXT") ); - QCOMPARE( QString("text").toUpper(), QString("TEXT") ); - QCOMPARE( QString("Text").toUpper(), QString("TEXT") ); - QCOMPARE( QString("tExt").toUpper(), QString("TEXT") ); - QCOMPARE( QString("teXt").toUpper(), QString("TEXT") ); - QCOMPARE( QString("texT").toUpper(), QString("TEXT") ); - QCOMPARE( QString("TExt").toUpper(), QString("TEXT") ); - QCOMPARE( QString("teXT").toUpper(), QString("TEXT") ); - QCOMPARE( QString("tEXt").toUpper(), QString("TEXT") ); - QCOMPARE( QString("tExT").toUpper(), QString("TEXT") ); - QCOMPARE( QString("TEXT").toUpper(), QString("TEXT") ); - QCOMPARE( QString("@ABYZ[").toUpper(), QString("@ABYZ[")); - QCOMPARE( QString("@abyz[").toUpper(), QString("@ABYZ[")); - QCOMPARE( QString("`ABYZ{").toUpper(), QString("`ABYZ{")); - QCOMPARE( QString("`abyz{").toUpper(), QString("`ABYZ{")); - - QCOMPARE( QString(1, QChar(0xdf)).toUpper(), QString("SS")); - { - QString s = QString::fromUtf8("Gro\xc3\x9fstra\xc3\x9f""e"); - - // call lvalue-ref version, mustn't change the original - QCOMPARE(s.toUpper(), QString("GROSSSTRASSE")); - QCOMPARE(s, QString::fromUtf8("Gro\xc3\x9fstra\xc3\x9f""e")); - - // call rvalue-ref while shared (the original mustn't change) - QString copy = s; - QCOMPARE(std::move(copy).toUpper(), QString("GROSSSTRASSE")); - QCOMPARE(s, QString::fromUtf8("Gro\xc3\x9fstra\xc3\x9f""e")); - - // call rvalue-ref version on detached case - copy.clear(); - QCOMPARE(std::move(s).toUpper(), QString("GROSSSTRASSE")); - } - - QString lower, upper; - lower += QChar(QChar::highSurrogate(0x10428)); - lower += QChar(QChar::lowSurrogate(0x10428)); - upper += QChar(QChar::highSurrogate(0x10400)); - upper += QChar(QChar::lowSurrogate(0x10400)); - QCOMPARE( lower.toUpper(), upper); - lower += lower; - upper += upper; - QCOMPARE( lower.toUpper(), upper); - - // test for broken surrogate pair handling (low low hi low hi low) - lower.prepend(QChar(QChar::lowSurrogate(0x10428))); - lower.prepend(QChar(QChar::lowSurrogate(0x10428))); - upper.prepend(QChar(QChar::lowSurrogate(0x10428))); - upper.prepend(QChar(QChar::lowSurrogate(0x10428))); - QCOMPARE(lower.toUpper(), upper); - // test for broken surrogate pair handling (low low hi low hi low hi hi) - lower += QChar(QChar::highSurrogate(0x10428)); - lower += QChar(QChar::highSurrogate(0x10428)); - upper += QChar(QChar::highSurrogate(0x10428)); - upper += QChar(QChar::highSurrogate(0x10428)); - QCOMPARE(lower.toUpper(), upper); - -#ifdef QT_USE_ICU - // test doesn't work with ICU support, since QChar is unaware of any locale - QEXPECT_FAIL("", "test doesn't work with ICU support, since QChar is unaware of any locale", Continue); - QVERIFY(false); -#else - for (int i = 0; i < 65536; ++i) { - QString str(1, QChar(i)); - QString upper = str.toUpper(); - QVERIFY(upper.length() >= 1); - if (upper.length() == 1) - QVERIFY(upper == QString(1, QChar(i).toUpper())); - } -#endif -} - -void tst_QString::toLower() -{ - QCOMPARE( QString().toLower(), QString() ); - QCOMPARE( QString("").toLower(), QString("") ); - QCOMPARE( QString("text").toLower(), QString("text") ); - QCOMPARE( QStringLiteral("Text").toLower(), QString("text") ); - QCOMPARE( QString("Text").toLower(), QString("text") ); - QCOMPARE( QString("tExt").toLower(), QString("text") ); - QCOMPARE( QString("teXt").toLower(), QString("text") ); - QCOMPARE( QString("texT").toLower(), QString("text") ); - QCOMPARE( QString("TExt").toLower(), QString("text") ); - QCOMPARE( QString("teXT").toLower(), QString("text") ); - QCOMPARE( QString("tEXt").toLower(), QString("text") ); - QCOMPARE( QString("tExT").toLower(), QString("text") ); - QCOMPARE( QString("TEXT").toLower(), QString("text") ); - QCOMPARE( QString("@ABYZ[").toLower(), QString("@abyz[")); - QCOMPARE( QString("@abyz[").toLower(), QString("@abyz[")); - QCOMPARE( QString("`ABYZ{").toLower(), QString("`abyz{")); - QCOMPARE( QString("`abyz{").toLower(), QString("`abyz{")); - - QCOMPARE( QString(1, QChar(0x130)).toLower(), QString(QString(1, QChar(0x69)) + QChar(0x307))); - - QString lower, upper; - lower += QChar(QChar::highSurrogate(0x10428)); - lower += QChar(QChar::lowSurrogate(0x10428)); - upper += QChar(QChar::highSurrogate(0x10400)); - upper += QChar(QChar::lowSurrogate(0x10400)); - QCOMPARE( upper.toLower(), lower); - lower += lower; - upper += upper; - QCOMPARE( upper.toLower(), lower); - - // test for broken surrogate pair handling (low low hi low hi low) - lower.prepend(QChar(QChar::lowSurrogate(0x10400))); - lower.prepend(QChar(QChar::lowSurrogate(0x10400))); - upper.prepend(QChar(QChar::lowSurrogate(0x10400))); - upper.prepend(QChar(QChar::lowSurrogate(0x10400))); - QCOMPARE( upper.toLower(), lower); - // test for broken surrogate pair handling (low low hi low hi low hi hi) - lower += QChar(QChar::highSurrogate(0x10400)); - lower += QChar(QChar::highSurrogate(0x10400)); - upper += QChar(QChar::highSurrogate(0x10400)); - upper += QChar(QChar::highSurrogate(0x10400)); - QCOMPARE( upper.toLower(), lower); - -#ifdef QT_USE_ICU - // test doesn't work with ICU support, since QChar is unaware of any locale - QEXPECT_FAIL("", "test doesn't work with ICU support, since QChar is unaware of any locale", Continue); - QVERIFY(false); -#else - for (int i = 0; i < 65536; ++i) { - QString str(1, QChar(i)); - QString lower = str.toLower(); - QVERIFY(lower.length() >= 1); - if (lower.length() == 1) - QVERIFY(str.toLower() == QString(1, QChar(i).toLower())); - } -#endif -} - -void tst_QString::isUpper() -{ - QVERIFY(!QString().isUpper()); - QVERIFY(!QString("").isUpper()); - QVERIFY(QString("TEXT").isUpper()); - QVERIFY(!QString("text").isUpper()); - QVERIFY(!QString("Text").isUpper()); - QVERIFY(!QString("tExt").isUpper()); - QVERIFY(!QString("teXt").isUpper()); - QVERIFY(!QString("texT").isUpper()); - QVERIFY(!QString("TExt").isUpper()); - QVERIFY(!QString("teXT").isUpper()); - QVERIFY(!QString("tEXt").isUpper()); - QVERIFY(!QString("tExT").isUpper()); - QVERIFY(!QString("@ABYZ[").isUpper()); - QVERIFY(!QString("@abyz[").isUpper()); - QVERIFY(!QString("`ABYZ{").isUpper()); - QVERIFY(!QString("`abyz{").isUpper()); -} - -void tst_QString::isLower() -{ - QVERIFY(!QString().isLower()); - QVERIFY(!QString("").isLower()); - QVERIFY(QString("text").isLower()); - QVERIFY(!QString("Text").isLower()); - QVERIFY(!QString("tExt").isLower()); - QVERIFY(!QString("teXt").isLower()); - QVERIFY(!QString("texT").isLower()); - QVERIFY(!QString("TExt").isLower()); - QVERIFY(!QString("teXT").isLower()); - QVERIFY(!QString("tEXt").isLower()); - QVERIFY(!QString("tExT").isLower()); - QVERIFY(!QString("TEXT").isLower()); - QVERIFY(!QString("@ABYZ[").isLower()); - QVERIFY(!QString("@abyz[").isLower()); - QVERIFY(!QString("`ABYZ{").isLower()); - QVERIFY(!QString("`abyz{").isLower()); -} - -void tst_QString::toCaseFolded() -{ - QCOMPARE( QString().toCaseFolded(), QString() ); - QCOMPARE( QString("").toCaseFolded(), QString("") ); - QCOMPARE( QString("text").toCaseFolded(), QString("text") ); - QCOMPARE( QString("Text").toCaseFolded(), QString("text") ); - QCOMPARE( QString("tExt").toCaseFolded(), QString("text") ); - QCOMPARE( QString("teXt").toCaseFolded(), QString("text") ); - QCOMPARE( QString("texT").toCaseFolded(), QString("text") ); - QCOMPARE( QString("TExt").toCaseFolded(), QString("text") ); - QCOMPARE( QString("teXT").toCaseFolded(), QString("text") ); - QCOMPARE( QString("tEXt").toCaseFolded(), QString("text") ); - QCOMPARE( QString("tExT").toCaseFolded(), QString("text") ); - QCOMPARE( QString("TEXT").toCaseFolded(), QString("text") ); - QCOMPARE( QString("@ABYZ[").toCaseFolded(), QString("@abyz[")); - QCOMPARE( QString("@abyz[").toCaseFolded(), QString("@abyz[")); - QCOMPARE( QString("`ABYZ{").toCaseFolded(), QString("`abyz{")); - QCOMPARE( QString("`abyz{").toCaseFolded(), QString("`abyz{")); - - QCOMPARE( QString(1, QChar(0xa77d)).toCaseFolded(), QString(1, QChar(0x1d79))); - QCOMPARE( QString(1, QChar(0xa78d)).toCaseFolded(), QString(1, QChar(0x0265))); - - QString lower, upper; - upper += QChar(QChar::highSurrogate(0x10400)); - upper += QChar(QChar::lowSurrogate(0x10400)); - lower += QChar(QChar::highSurrogate(0x10428)); - lower += QChar(QChar::lowSurrogate(0x10428)); - QCOMPARE( upper.toCaseFolded(), lower); - lower += lower; - upper += upper; - QCOMPARE( upper.toCaseFolded(), lower); - - // test for broken surrogate pair handling (low low hi low hi low) - lower.prepend(QChar(QChar::lowSurrogate(0x10400))); - lower.prepend(QChar(QChar::lowSurrogate(0x10400))); - upper.prepend(QChar(QChar::lowSurrogate(0x10400))); - upper.prepend(QChar(QChar::lowSurrogate(0x10400))); - QCOMPARE(upper.toCaseFolded(), lower); - // test for broken surrogate pair handling (low low hi low hi low hi hi) - lower += QChar(QChar::highSurrogate(0x10400)); - lower += QChar(QChar::highSurrogate(0x10400)); - upper += QChar(QChar::highSurrogate(0x10400)); - upper += QChar(QChar::highSurrogate(0x10400)); - QCOMPARE(upper.toCaseFolded(), lower); - - //### we currently don't support full case foldings - for (int i = 0; i < 65536; ++i) { - QString str(1, QChar(i)); - QString lower = str.toCaseFolded(); - QVERIFY(lower.length() >= 1); - if (lower.length() == 1) - QVERIFY(str.toCaseFolded() == QString(1, QChar(i).toCaseFolded())); - } -} - -void tst_QString::trimmed() -{ - QString a; - a="Text"; - QCOMPARE(a, QLatin1String("Text")); - QCOMPARE(a.trimmed(), QLatin1String("Text")); - QCOMPARE(a, QLatin1String("Text")); - a=" "; - QCOMPARE(a.trimmed(), QLatin1String("")); - QCOMPARE(a, QLatin1String(" ")); - a=" a "; - QCOMPARE(a.trimmed(), QLatin1String("a")); - - a="Text"; - QCOMPARE(std::move(a).trimmed(), QLatin1String("Text")); - a=" "; - QCOMPARE(std::move(a).trimmed(), QLatin1String("")); - a=" a "; - QCOMPARE(std::move(a).trimmed(), QLatin1String("a")); -} - -void tst_QString::simplified_data() -{ - QTest::addColumn("full" ); - QTest::addColumn("simple" ); - - QTest::newRow("null") << QString() << QString(); - QTest::newRow("empty") << "" << ""; - QTest::newRow("one char") << "a" << "a"; - QTest::newRow("one word") << "foo" << "foo"; - QTest::newRow("chars trivial") << "a b" << "a b"; - QTest::newRow("words trivial") << "foo bar" << "foo bar"; - QTest::newRow("allspace") << " \t\v " << ""; - QTest::newRow("char trailing") << "a " << "a"; - QTest::newRow("char trailing tab") << "a\t" << "a"; - QTest::newRow("char multitrailing") << "a " << "a"; - QTest::newRow("char multitrailing tab") << "a \t" << "a"; - QTest::newRow("char leading") << " a" << "a"; - QTest::newRow("char leading tab") << "\ta" << "a"; - QTest::newRow("char multileading") << " a" << "a"; - QTest::newRow("char multileading tab") << "\t a" << "a"; - QTest::newRow("chars apart") << "a b" << "a b"; - QTest::newRow("words apart") << "foo bar" << "foo bar"; - QTest::newRow("enclosed word") << " foo \t " << "foo"; - QTest::newRow("enclosed chars apart") << " a b " << "a b"; - QTest::newRow("enclosed words apart") << " foo bar " << "foo bar"; - QTest::newRow("chars apart posttab") << "a \tb" << "a b"; - QTest::newRow("chars apart pretab") << "a\t b" << "a b"; - QTest::newRow("many words") << " just some random\ttext here" << "just some random text here"; - QTest::newRow("newlines") << "a\nb\nc" << "a b c"; - QTest::newRow("newlines-trailing") << "a\nb\nc\n" << "a b c"; -} - -void tst_QString::simplified() -{ - QFETCH(QString, full); - QFETCH(QString, simple); - - QString orig_full = full; - orig_full.data(); // forces a detach - - QString result = full.simplified(); - if (simple.isNull()) { - QVERIFY2(result.isNull(), qPrintable("'" + full + "' did not yield null: " + result)); - } else if (simple.isEmpty()) { - QVERIFY2(result.isEmpty() && !result.isNull(), qPrintable("'" + full + "' did not yield empty: " + result)); - } else { - QCOMPARE(result, simple); - } - QCOMPARE(full, orig_full); - - // without detaching: - QString copy1 = full; - QCOMPARE(std::move(full).simplified(), simple); - QCOMPARE(full, orig_full); - - // force a detach - if (!full.isEmpty()) - full[0] = full[0]; - QCOMPARE(std::move(full).simplified(), simple); -} - -void tst_QString::insert_data(bool emptyIsNoop) -{ - QTest::addColumn("s"); - QTest::addColumn("arg"); - QTest::addColumn("a1"); - QTest::addColumn("expected"); - - const CharStarContainer nullC; - const CharStarContainer emptyC(""); - const CharStarContainer aC("a"); - const CharStarContainer bC("b"); - //const CharStarContainer abC("ab"); - const CharStarContainer baC("ba"); - - const QString null; - const QString empty(""); - const QString a("a"); - const QString b("b"); - const QString ab("ab"); - const QString ba("ba"); - - QTest::newRow("null.insert(0, null)") << null << nullC << 0 << null; - QTest::newRow("null.insert(0, empty)") << null << emptyC << 0 << (emptyIsNoop ? null : empty); - QTest::newRow("null.insert(0, a)") << null << aC << 0 << a; - QTest::newRow("empty.insert(0, null)") << empty << nullC << 0 << empty; - QTest::newRow("empty.insert(0, empty)") << empty << emptyC << 0 << empty; - QTest::newRow("empty.insert(0, a)") << empty << aC << 0 << a; - QTest::newRow("a.insert(0, null)") << a << nullC << 0 << a; - QTest::newRow("a.insert(0, empty)") << a << emptyC << 0 << a; - QTest::newRow("a.insert(0, b)") << a << bC << 0 << ba; - QTest::newRow("a.insert(0, ba)") << a << baC << 0 << (ba + a); - QTest::newRow("a.insert(1, null)") << a << nullC << 1 << a; - QTest::newRow("a.insert(1, empty)") << a << emptyC << 1 << a; - QTest::newRow("a.insert(1, b)") << a << bC << 1 << ab; - QTest::newRow("a.insert(1, ba)") << a << baC << 1 << (a + ba); - QTest::newRow("ba.insert(1, a)") << ba << aC << 1 << (ba + a); - QTest::newRow("ba.insert(2, b)") << ba << bC << 2 << (ba + b); -} - -void tst_QString::insert_special_cases() -{ - QString a; - - a = "Ys"; - QCOMPARE(a.insert(1,'e'), QString("Yes")); - QCOMPARE(a.insert(3,'!'), QString("Yes!")); - QCOMPARE(a.insert(5,'?'), QString("Yes! ?")); - - a = "ABC"; - QCOMPARE(a.insert(5,"DEF"), QString("ABC DEF")); - - a = "ABC"; - QCOMPARE(a.insert(2, QString()), QString("ABC")); - QCOMPARE(a.insert(0,"ABC"), QString("ABCABC")); - QCOMPARE(a, QString("ABCABC")); - QCOMPARE(a.insert(0,a), QString("ABCABCABCABC")); - - QCOMPARE(a, QString("ABCABCABCABC")); - QCOMPARE(a.insert(0,'<'), QString("'), QString("<>ABCABCABCABC")); - - a = "Meal"; - const QString montreal = QStringLiteral("Montreal"); - QCOMPARE(a.insert(1, QLatin1String("ontr")), montreal); - QCOMPARE(a.insert(4, ""), montreal); - QCOMPARE(a.insert(3, QLatin1String("")), montreal); - QCOMPARE(a.insert(3, QLatin1String(0)), montreal); - QCOMPARE(a.insert(3, static_cast(0)), montreal); - QCOMPARE(a.insert(0, QLatin1String("a")), QLatin1String("aMontreal")); -} - -void tst_QString::append_data(bool emptyIsNoop) -{ - QTest::addColumn("s"); - QTest::addColumn("arg"); - QTest::addColumn("expected"); - - const CharStarContainer nullC; - const CharStarContainer emptyC(""); - const CharStarContainer aC("a"); - const CharStarContainer bC("b"); - //const CharStarContainer abC("ab"); - - const QString null; - const QString empty(""); - const QString a("a"); - //const QString b("b"); - const QString ab("ab"); - - QTest::newRow("null + null") << null << nullC << null; - QTest::newRow("null + empty") << null << emptyC << (emptyIsNoop ? null : empty); - QTest::newRow("null + a") << null << aC << a; - QTest::newRow("empty + null") << empty << nullC << empty; - QTest::newRow("empty + empty") << empty << emptyC << empty; - QTest::newRow("empty + a") << empty << aC << a; - QTest::newRow("a + null") << a << nullC << a; - QTest::newRow("a + empty") << a << emptyC << a; - QTest::newRow("a + b") << a << bC << ab; -} - -void tst_QString::append_special_cases() -{ - { - QString a; - static const QChar unicode[] = { 'H', 'e', 'l', 'l', 'o', ',', ' ', 'W', 'o', 'r', 'l', 'd', '!' }; - a.append(unicode, sizeof unicode / sizeof *unicode); - QCOMPARE(a, QLatin1String("Hello, World!")); - static const QChar nl('\n'); - a.append(&nl, 1); - QCOMPARE(a, QLatin1String("Hello, World!\n")); - a.append(unicode, sizeof unicode / sizeof *unicode); - QCOMPARE(a, QLatin1String("Hello, World!\nHello, World!")); - a.append(unicode, 0); // no-op - QCOMPARE(a, QLatin1String("Hello, World!\nHello, World!")); - a.append(unicode, -1); // no-op - QCOMPARE(a, QLatin1String("Hello, World!\nHello, World!")); - a.append(0, 1); // no-op - QCOMPARE(a, QLatin1String("Hello, World!\nHello, World!")); - } -} - -void tst_QString::append_bytearray_special_cases_data() -{ - QTest::addColumn("str" ); - QTest::addColumn("ba" ); - QTest::addColumn("res" ); - - QByteArray ba( 5, 0 ); - ba[0] = 'a'; - ba[1] = 'b'; - ba[2] = 'c'; - ba[3] = 'd'; - - // no 0 termination - ba.resize( 4 ); - QTest::newRow( "notTerminated_0" ) << QString() << ba << QString("abcd"); - QTest::newRow( "notTerminated_1" ) << QString("") << ba << QString("abcd"); - QTest::newRow( "notTerminated_2" ) << QString("foobar ") << ba << QString("foobar abcd"); - - // byte array with only a 0 - ba.resize( 1 ); - ba[0] = 0; - QByteArray ba2("foobar "); - ba2.append('\0'); - QTest::newRow( "emptyString" ) << QString("foobar ") << ba << QString(ba2); - - // empty byte array - ba.resize( 0 ); - QTest::newRow( "emptyByteArray" ) << QString("foobar ") << ba << QString("foobar "); - - // non-ascii byte array - QTest::newRow( "nonAsciiByteArray") << QString() << QByteArray("\xc3\xa9") << QString("\xc3\xa9"); - QTest::newRow( "nonAsciiByteArray2") << QString() << QByteArray("\xc3\xa9") << QString::fromUtf8("\xc3\xa9"); -} - -void tst_QString::append_bytearray_special_cases() -{ - { - QFETCH( QString, str ); - QFETCH( QByteArray, ba ); - - str.append( ba ); - - QTEST( str, "res" ); - } - { - QFETCH( QString, str ); - QFETCH( QByteArray, ba ); - - str.append( ba ); - - QTEST( str, "res" ); - } - - QFETCH( QByteArray, ba ); - if (ba.constData()[ba.length()] == '\0') { - QFETCH( QString, str ); - - str.append(ba.constData()); - QTEST( str, "res" ); - } -} - -void tst_QString::operator_pluseq_data(bool emptyIsNoop) -{ - append_data(emptyIsNoop); -} - -void tst_QString::operator_pluseq_bytearray_special_cases_data() -{ - append_bytearray_special_cases_data(); -} - -void tst_QString::operator_pluseq_bytearray_special_cases() -{ - { - QFETCH( QString, str ); - QFETCH( QByteArray, ba ); - - str += ba; - - QTEST( str, "res" ); - } - { - QFETCH( QString, str ); - QFETCH( QByteArray, ba ); - - str += ba; - - QTEST( str, "res" ); - } - - QFETCH( QByteArray, ba ); - if (ba.constData()[ba.length()] == '\0') { - QFETCH( QString, str ); - - str += ba.constData(); - QTEST( str, "res" ); - } -} - -void tst_QString::operator_eqeq_bytearray_data() -{ - constructorQByteArray_data(); -} - -void tst_QString::operator_eqeq_bytearray() -{ - QFETCH(QByteArray, src); - QFETCH(QString, expected); - - QVERIFY(expected == src); - QVERIFY(!(expected != src)); - - if (src.constData()[src.length()] == '\0') { - QVERIFY(expected == src.constData()); - QVERIFY(!(expected != src.constData())); - } -} - -void tst_QString::swap() -{ - QString s1, s2; - s1 = "s1"; - s2 = "s2"; - s1.swap(s2); - QCOMPARE(s1,QLatin1String("s2")); - QCOMPARE(s2,QLatin1String("s1")); -} - -void tst_QString::prepend_data(bool emptyIsNoop) -{ - QTest::addColumn("s"); - QTest::addColumn("arg"); - QTest::addColumn("expected"); - - const CharStarContainer nullC; - const CharStarContainer emptyC(""); - const CharStarContainer aC("a"); - const CharStarContainer bC("b"); - const CharStarContainer baC("ba"); - - const QString null; - const QString empty(""); - const QString a("a"); - //const QString b("b"); - const QString ba("ba"); - - QTest::newRow("null.prepend(null)") << null << nullC << null; - QTest::newRow("null.prepend(empty)") << null << emptyC << (emptyIsNoop ? null : empty); - QTest::newRow("null.prepend(a)") << null << aC << a; - QTest::newRow("empty.prepend(null)") << empty << nullC << empty; - QTest::newRow("empty.prepend(empty)") << empty << emptyC << empty; - QTest::newRow("empty.prepend(a)") << empty << aC << a; - QTest::newRow("a.prepend(null)") << a << nullC << a; - QTest::newRow("a.prepend(empty)") << a << emptyC << a; - QTest::newRow("a.prepend(b)") << a << bC << ba; - QTest::newRow("a.prepend(ba)") << a << baC << (ba + a); -} - -void tst_QString::prepend_bytearray_special_cases_data() -{ - QTest::addColumn("str" ); - QTest::addColumn("ba" ); - QTest::addColumn("res" ); - - QByteArray ba( 5, 0 ); - ba[0] = 'a'; - ba[1] = 'b'; - ba[2] = 'c'; - ba[3] = 'd'; - - // byte array with only a 0 - ba.resize( 1 ); - ba[0] = 0; - QTest::newRow( "emptyString" ) << QString("foobar ") << ba << QString("foobar "); - - // empty byte array - ba.resize( 0 ); - QTest::newRow( "emptyByteArray" ) << QString(" foobar") << ba << QString(" foobar"); - - // non-ascii byte array - QTest::newRow( "nonAsciiByteArray") << QString() << QByteArray("\xc3\xa9") << QString("\xc3\xa9"); - QTest::newRow( "nonAsciiByteArray2") << QString() << QByteArray("\xc3\xa9") << QString::fromUtf8("\xc3\xa9"); -} - -void tst_QString::prepend_bytearray_special_cases() -{ - { - QFETCH( QString, str ); - QFETCH( QByteArray, ba ); - - str.prepend( ba ); - - QFETCH( QString, res ); - QCOMPARE( str, res ); - } - { - QFETCH( QString, str ); - QFETCH( QByteArray, ba ); - - str.prepend( ba ); - - QTEST( str, "res" ); - } - - QFETCH( QByteArray, ba ); - if (ba.constData()[ba.length()] == '\0') { - QFETCH( QString, str ); - - str.prepend(ba.constData()); - QTEST( str, "res" ); - } -} - -void tst_QString::replace_uint_uint() -{ - QFETCH( QString, string ); - QFETCH( int, index ); - QFETCH( int, len ); - QFETCH( QString, after ); - - QString s1 = string; - s1.replace( (uint) index, (int) len, after ); - QTEST( s1, "result" ); - - QString s2 = string; - s2.replace( (uint) index, (uint) len, after.unicode(), after.length() ); - QTEST( s2, "result" ); - - if ( after.length() == 1 ) { - QString s3 = string; - s3.replace( (uint) index, (uint) len, QChar(after[0]) ); - QTEST( s3, "result" ); - - QString s4 = string; - s4.replace( (uint) index, (uint) len, QChar(after[0]).toLatin1() ); - QTEST( s4, "result" ); - } -} - -void tst_QString::replace_extra() -{ - /* - This test is designed to be extremely slow if QString::replace() doesn't optimize the case - len == after.size(). - */ - QString str("dsfkljfdsjklsdjsfjklfsdjkldfjslkjsdfkllkjdsfjklsfdkjsdflkjlsdfjklsdfkjldsflkjsddlkj"); - for (int j = 1; j < 12; ++j) - str += str; - - QString str2("aaaaaaaaaaaaaaaaaaaa"); - for (int i = 0; i < 2000000; ++i) { - str.replace(10, 20, str2); - } - - /* - Make sure that replacing with itself works. - */ - QString copy(str); - copy.detach(); - str.replace(0, str.length(), str); - QVERIFY(copy == str); - - /* - Make sure that replacing a part of oneself with itself works. - */ - QString str3("abcdefghij"); - str3.replace(0, 1, str3); - QCOMPARE(str3, QString("abcdefghijbcdefghij")); - - QString str4("abcdefghij"); - str4.replace(1, 3, str4); - QCOMPARE(str4, QString("aabcdefghijefghij")); - - QString str5("abcdefghij"); - str5.replace(8, 10, str5); - QCOMPARE(str5, QString("abcdefghabcdefghij")); - - // Replacements using only part of the string modified: - QString str6("abcdefghij"); - str6.replace(1, 8, str6.constData() + 3, 3); - QCOMPARE(str6, QString("adefj")); - - QString str7("abcdefghibcdefghij"); - str7.replace(str7.constData() + 1, 6, str7.constData() + 2, 3); - QCOMPARE(str7, QString("acdehicdehij")); - - const int many = 1024; - /* - QS::replace(const QChar *, int, const QChar *, int, Qt::CaseSensitivity) - does its replacements in batches of many (please keep in sync with any - changes to batch size), which lead to misbehaviour if ether QChar * array - was part of the data being modified. - */ - QString str8("abcdefg"), ans8("acdeg"); - { - // Make str8 and ans8 repeat themselves many + 1 times: - int i = many; - QString big(str8), small(ans8); - while (i && !(i & 1)) { // Exploit many being a power of 2: - big += big; - small += small; - i >>= 1; - } - while (i-- > 0) { - str8 += big; - ans8 += small; - } - } - str8.replace(str8.constData() + 1, 5, str8.constData() + 2, 3); - // Pre-test the bit where the diff happens, so it gets displayed: - QCOMPARE(str8.mid((many - 3) * 5), ans8.mid((many - 3) * 5)); - // Also check the full values match, of course: - QCOMPARE(str8.size(), ans8.size()); - QCOMPARE(str8, ans8); -} - -void tst_QString::replace_string() -{ - QFETCH( QString, string ); - QFETCH( QString, before ); - QFETCH( QString, after ); - QFETCH( bool, bcs ); - - Qt::CaseSensitivity cs = bcs ? Qt::CaseSensitive : Qt::CaseInsensitive; - - if ( before.length() == 1 ) { - QChar ch = before.at( 0 ); - - QString s1 = string; - s1.replace( ch, after, cs ); - QTEST( s1, "result" ); - - if ( QChar(ch.toLatin1()) == ch ) { - QString s2 = string; - s2.replace( ch.toLatin1(), after, cs ); - QTEST( s2, "result" ); - } - } - - QString s3 = string; - s3.replace( before, after, cs ); - QTEST( s3, "result" ); - - QString s4 = string; - s4.replace( QRegExp(QRegExp::escape(before), cs), after ); - QTEST( s4, "result" ); - - QString s5 = string; - s5.replace(QRegExp(before, cs, QRegExp::FixedString), after); - QTEST( s5, "result" ); -} - -void tst_QString::replace_regexp() -{ - QFETCH( QString, string ); - QFETCH( QString, regexp ); - QFETCH( QString, after ); - - QString s2 = string; - s2.replace( QRegExp(regexp), after ); - QTEST( s2, "result" ); - s2 = string; - QRegularExpression regularExpression(regexp); - if (!regularExpression.isValid()) - QTest::ignoreMessage(QtWarningMsg, "QString::replace: invalid QRegularExpression object"); - s2.replace( regularExpression, after ); - QTEST( s2, "result" ); -} - -void tst_QString::remove_uint_uint() -{ - QFETCH( QString, string ); - QFETCH( int, index ); - QFETCH( int, len ); - QFETCH( QString, after ); - - if ( after.length() == 0 ) { - QString s1 = string; - s1.remove( (uint) index, (uint) len ); - QTEST( s1, "result" ); - } else - QCOMPARE( 0, 0 ); // shut Qt Test -} - -void tst_QString::remove_string() -{ - QFETCH( QString, string ); - QFETCH( QString, before ); - QFETCH( QString, after ); - QFETCH( bool, bcs ); - - Qt::CaseSensitivity cs = bcs ? Qt::CaseSensitive : Qt::CaseInsensitive; - - if ( after.length() == 0 ) { - if ( before.length() == 1 && cs ) { - QChar ch = before.at( 0 ); - - QString s1 = string; - s1.remove( ch ); - QTEST( s1, "result" ); - - if ( QChar(ch.toLatin1()) == ch ) { - QString s2 = string; - s2.remove( ch ); - QTEST( s2, "result" ); - } - } - - QString s3 = string; - s3.remove( before, cs ); - QTEST( s3, "result" ); - - QString s4 = string; - s4.replace( QRegExp(QRegExp::escape(before), cs), after ); - QTEST( s4, "result" ); - - QString s5 = string; - s5.replace( QRegExp(before, cs, QRegExp::FixedString), after ); - QTEST( s5, "result" ); - - if (QtPrivate::isLatin1(before)) { - QString s6 = string; - s6.remove( QLatin1String(before.toLatin1()), cs ); - QTEST( s6, "result" ); - } - } else { - QCOMPARE( 0, 0 ); // shut Qt Test - } -} - -void tst_QString::remove_regexp() -{ - QFETCH( QString, string ); - QFETCH( QString, regexp ); - QFETCH( QString, after ); - - if ( after.length() == 0 ) { - QString s2 = string; - s2.remove( QRegExp(regexp) ); - QTEST( s2, "result" ); - - s2 = string; - s2.remove( QRegularExpression(regexp) ); - QTEST( s2, "result" ); - } else { - QCOMPARE( 0, 0 ); // shut Qt Test - } -} - -void tst_QString::toNum() -{ -#if defined (Q_OS_WIN) && defined (Q_CC_MSVC) -#define TEST_TO_INT(num, func) \ - a = #num; \ - QVERIFY2(a.func(&ok) == num ## i64 && ok, "Failed: num=" #num ", func=" #func); -#else -#define TEST_TO_INT(num, func) \ - a = #num; \ - QVERIFY2(a.func(&ok) == num ## LL && ok, "Failed: num=" #num ", func=" #func); -#endif - - QString a; - bool ok = false; - - TEST_TO_INT(0, toInt) - TEST_TO_INT(-1, toInt) - TEST_TO_INT(1, toInt) - TEST_TO_INT(2147483647, toInt) - TEST_TO_INT(-2147483648, toInt) - - TEST_TO_INT(0, toShort) - TEST_TO_INT(-1, toShort) - TEST_TO_INT(1, toShort) - TEST_TO_INT(32767, toShort) - TEST_TO_INT(-32768, toShort) - - TEST_TO_INT(0, toLong) - TEST_TO_INT(-1, toLong) - TEST_TO_INT(1, toLong) - TEST_TO_INT(2147483647, toLong) - TEST_TO_INT(-2147483648, toLong) - TEST_TO_INT(0, toLongLong) - TEST_TO_INT(-1, toLongLong) - TEST_TO_INT(1, toLongLong) - TEST_TO_INT(9223372036854775807, toLongLong) - TEST_TO_INT(-9223372036854775807, toLongLong) - -#undef TEST_TO_INT - -#if defined (Q_OS_WIN) && defined (Q_CC_MSVC) -#define TEST_TO_UINT(num, func) \ - a = #num; \ - QVERIFY2(a.func(&ok) == num ## i64 && ok, "Failed: num=" #num ", func=" #func); -#else -#define TEST_TO_UINT(num, func) \ - a = #num; \ - QVERIFY2(a.func(&ok) == num ## ULL && ok, "Failed: num=" #num ", func=" #func); -#endif - - TEST_TO_UINT(0, toUInt) - TEST_TO_UINT(1, toUInt) - TEST_TO_UINT(4294967295, toUInt) - - TEST_TO_UINT(0, toUShort) - TEST_TO_UINT(1, toUShort) - TEST_TO_UINT(65535, toUShort) - - TEST_TO_UINT(0, toULong) - TEST_TO_UINT(1, toULong) - TEST_TO_UINT(4294967295, toULong) - - TEST_TO_UINT(0, toULongLong) - TEST_TO_UINT(1, toULongLong) - TEST_TO_UINT(18446744073709551615, toULongLong) -#undef TEST_TO_UINT - - -#define TEST_BASE(str, base, num) \ - a = str; \ - QVERIFY2(a.toInt(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toInt"); \ - QVERIFY2(a.toUInt(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toUInt"); \ - QVERIFY2(a.toShort(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toShort"); \ - QVERIFY2(a.toUShort(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toUShort"); \ - QVERIFY2(a.toLong(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toLong"); \ - QVERIFY2(a.toULong(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toULong"); \ - QVERIFY2(a.toLongLong(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toLongLong"); \ - QVERIFY2(a.toULongLong(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toULongLong"); - - TEST_BASE("FF", 16, 255) - TEST_BASE("0xFF", 16, 255) - TEST_BASE("77", 8, 63) - TEST_BASE("077", 8, 63) - - TEST_BASE("0xFF", 0, 255) - TEST_BASE("077", 0, 63) - TEST_BASE("255", 0, 255) - - TEST_BASE(" FF", 16, 255) - TEST_BASE(" 0xFF", 16, 255) - TEST_BASE(" 77", 8, 63) - TEST_BASE(" 077", 8, 63) - - TEST_BASE(" 0xFF", 0, 255) - TEST_BASE(" 077", 0, 63) - TEST_BASE(" 255", 0, 255) - - TEST_BASE("\tFF\t", 16, 255) - TEST_BASE("\t0xFF ", 16, 255) - TEST_BASE(" 77 ", 8, 63) - TEST_BASE("77 ", 8, 63) - -#undef TEST_BASE - -#define TEST_NEG_BASE(str, base, num) \ - a = str; \ - QVERIFY2(a.toInt(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toInt"); \ - QVERIFY2(a.toShort(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toShort"); \ - QVERIFY2(a.toLong(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toLong"); \ - QVERIFY2(a.toLongLong(&ok, base) == num && ok, "Failed: str=" #str " base= "#base " num=" #num ", func=toLongLong"); - - TEST_NEG_BASE("-FE", 16, -254) - TEST_NEG_BASE("-0xFE", 16, -254) - TEST_NEG_BASE("-77", 8, -63) - TEST_NEG_BASE("-077", 8, -63) - - TEST_NEG_BASE("-0xFE", 0, -254) - TEST_NEG_BASE("-077", 0, -63) - TEST_NEG_BASE("-254", 0, -254) - -#undef TEST_NEG_BASE - -#define TEST_DOUBLE(num, str) \ - a = str; \ - QCOMPARE(a.toDouble(&ok), num); \ - QVERIFY(ok); - - TEST_DOUBLE(1.2345, "1.2345") - TEST_DOUBLE(12.345, "1.2345e+01") - TEST_DOUBLE(12.345, "1.2345E+01") - TEST_DOUBLE(12345.6, "12345.6") - -#undef TEST_DOUBLE - - -#define TEST_BAD(str, func) \ - a = str; \ - a.func(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str " func=" #func); - - TEST_BAD("32768", toShort) - TEST_BAD("-32769", toShort) - TEST_BAD("65536", toUShort) - TEST_BAD("2147483648", toInt) - TEST_BAD("-2147483649", toInt) - TEST_BAD("4294967296", toUInt) - if (sizeof(long) == 4) { - TEST_BAD("2147483648", toLong) - TEST_BAD("-2147483649", toLong) - TEST_BAD("4294967296", toULong) - } - TEST_BAD("9223372036854775808", toLongLong) - TEST_BAD("-9223372036854775809", toLongLong) - TEST_BAD("18446744073709551616", toULongLong) - TEST_BAD("-1", toUShort) - TEST_BAD("-1", toUInt) - TEST_BAD("-1", toULong) - TEST_BAD("-1", toULongLong) -#undef TEST_BAD - -#define TEST_BAD_ALL(str) \ - a = str; \ - a.toShort(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str); \ - a.toUShort(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str); \ - a.toInt(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str); \ - a.toUInt(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str); \ - a.toLong(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str); \ - a.toULong(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str); \ - a.toLongLong(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str); \ - a.toULongLong(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str); \ - a.toFloat(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str); \ - a.toDouble(&ok); \ - QVERIFY2(!ok, "Failed: str=" #str); - - TEST_BAD_ALL((const char*)0); - TEST_BAD_ALL(""); - TEST_BAD_ALL(" "); - TEST_BAD_ALL("."); - TEST_BAD_ALL("-"); - TEST_BAD_ALL("hello"); - TEST_BAD_ALL("1.2.3"); - TEST_BAD_ALL("0x0x0x"); - TEST_BAD_ALL("123-^~<"); - TEST_BAD_ALL("123ThisIsNotANumber"); - -#undef TEST_BAD_ALL - - a = "FF"; - a.toULongLong(&ok, 10); - QVERIFY(!ok); - - a = "FF"; - a.toULongLong(&ok, 0); - QVERIFY(!ok); - -#ifdef QT_NO_FPU - double d = 3.40282346638528e+38; // slightly off FLT_MAX when using hardfloats -#else - double d = 3.4028234663852886e+38; // FLT_MAX -#endif - QString::number(d, 'e', 17).toFloat(&ok); - QVERIFY(ok); - QString::number(d + 1e32, 'e', 17).toFloat(&ok); - QVERIFY(!ok); - QString::number(-d, 'e', 17).toFloat(&ok); - QVERIFY(ok); - QString::number(-d - 1e32, 'e', 17).toFloat(&ok); - QVERIFY(!ok); - QString::number(d + 1e32, 'e', 17).toDouble(&ok); - QVERIFY(ok); - QString::number(-d - 1e32, 'e', 17).toDouble(&ok); - QVERIFY(ok); -} - -void tst_QString::toUShort() -{ - QString a; - bool ok; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - - a=""; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - - a="COMPARE"; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - - a="123"; - QCOMPARE(a.toUShort(),(ushort)123); - QCOMPARE(a.toUShort(&ok),(ushort)123); - QVERIFY(ok); - - a="123A"; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - - a="1234567"; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - - a = "aaa123aaa"; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - - a = "aaa123"; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - - a = "123aaa"; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - - a = "32767"; - QCOMPARE(a.toUShort(),(ushort)32767); - QCOMPARE(a.toUShort(&ok),(ushort)32767); - QVERIFY(ok); - - a = "-32767"; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - - a = "65535"; - QCOMPARE(a.toUShort(),(ushort)65535); - QCOMPARE(a.toUShort(&ok),(ushort)65535); - QVERIFY(ok); - - if (sizeof(short) == 2) { - a = "65536"; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - - a = "123456"; - QCOMPARE(a.toUShort(),(ushort)0); - QCOMPARE(a.toUShort(&ok),(ushort)0); - QVERIFY(!ok); - } -} - -void tst_QString::toShort() -{ - QString a; - bool ok; - QCOMPARE(a.toShort(),(short)0); - QCOMPARE(a.toShort(&ok),(short)0); - QVERIFY(!ok); - - a=""; - QCOMPARE(a.toShort(),(short)0); - QCOMPARE(a.toShort(&ok),(short)0); - QVERIFY(!ok); - - a="COMPARE"; - QCOMPARE(a.toShort(),(short)0); - QCOMPARE(a.toShort(&ok),(short)0); - QVERIFY(!ok); - - a="123"; - QCOMPARE(a.toShort(),(short)123); - QCOMPARE(a.toShort(&ok),(short)123); - QVERIFY(ok); - - a="123A"; - QCOMPARE(a.toShort(),(short)0); - QCOMPARE(a.toShort(&ok),(short)0); - QVERIFY(!ok); - - a="1234567"; - QCOMPARE(a.toShort(),(short)0); - QCOMPARE(a.toShort(&ok),(short)0); - QVERIFY(!ok); - - a = "aaa123aaa"; - QCOMPARE(a.toShort(),(short)0); - QCOMPARE(a.toShort(&ok),(short)0); - QVERIFY(!ok); - - a = "aaa123"; - QCOMPARE(a.toShort(),(short)0); - QCOMPARE(a.toShort(&ok),(short)0); - QVERIFY(!ok); - - a = "123aaa"; - QCOMPARE(a.toShort(),(short)0); - QCOMPARE(a.toShort(&ok),(short)0); - QVERIFY(!ok); - - a = "32767"; - QCOMPARE(a.toShort(),(short)32767); - QCOMPARE(a.toShort(&ok),(short)32767); - QVERIFY(ok); - - a = "-32767"; - QCOMPARE(a.toShort(),(short)-32767); - QCOMPARE(a.toShort(&ok),(short)-32767); - QVERIFY(ok); - - a = "-32768"; - QCOMPARE(a.toShort(),(short)-32768); - QCOMPARE(a.toShort(&ok),(short)-32768); - QVERIFY(ok); - - if (sizeof(short) == 2) { - a = "32768"; - QCOMPARE(a.toShort(),(short)0); - QCOMPARE(a.toShort(&ok),(short)0); - QVERIFY(!ok); - - a = "-32769"; - QCOMPARE(a.toShort(),(short)0); - QCOMPARE(a.toShort(&ok),(short)0); - QVERIFY(!ok); - } -} - -void tst_QString::toInt() -{ - QString a; - bool ok; - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - - a = ""; - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - - a="COMPARE"; - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - - a="123"; - QCOMPARE(a.toInt(),123); - QCOMPARE(a.toInt(&ok),123); - QVERIFY(ok); - - a="123A"; - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - - a="1234567"; - QCOMPARE(a.toInt(),1234567); - QCOMPARE(a.toInt(&ok),1234567); - QVERIFY(ok); - - a="12345678901234"; - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - - a="3234567890"; - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - - a = "aaa12345aaa"; - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - - a = "aaa12345"; - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - - a = "12345aaa"; - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - - a = "2147483647"; // 2**31 - 1 - QCOMPARE(a.toInt(),2147483647); - QCOMPARE(a.toInt(&ok),2147483647); - QVERIFY(ok); - - if (sizeof(int) == 4) { - a = "-2147483647"; // -(2**31 - 1) - QCOMPARE(a.toInt(),-2147483647); - QCOMPARE(a.toInt(&ok),-2147483647); - QVERIFY(ok); - - a = "2147483648"; // 2**31 - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - - a = "-2147483648"; // -2**31 - QCOMPARE(a.toInt(),-2147483647 - 1); - QCOMPARE(a.toInt(&ok),-2147483647 - 1); - QVERIFY(ok); - - a = "2147483649"; // 2**31 + 1 - QCOMPARE(a.toInt(),0); - QCOMPARE(a.toInt(&ok),0); - QVERIFY(!ok); - } -} - -void tst_QString::toUInt() -{ - bool ok; - QString a; - a="3234567890"; - QCOMPARE(a.toUInt(&ok),3234567890u); - QVERIFY(ok); - - a = "-50"; - QCOMPARE(a.toUInt(),0u); - QCOMPARE(a.toUInt(&ok),0u); - QVERIFY(!ok); - - a = "4294967295"; // 2**32 - 1 - QCOMPARE(a.toUInt(),4294967295u); - QCOMPARE(a.toUInt(&ok),4294967295u); - QVERIFY(ok); - - if (sizeof(int) == 4) { - a = "4294967296"; // 2**32 - QCOMPARE(a.toUInt(),0u); - QCOMPARE(a.toUInt(&ok),0u); - QVERIFY(!ok); - } -} - -///////////////////////////// to*Long ////////////////////////////////////// - -void tst_QString::toULong_data() -{ - QTest::addColumn("str" ); - QTest::addColumn("base" ); - QTest::addColumn("result" ); - QTest::addColumn("ok" ); - - QTest::newRow( "default" ) << QString() << 10 << 0UL << false; - QTest::newRow( "empty" ) << QString("") << 10 << 0UL << false; - QTest::newRow( "ulong1" ) << QString("3234567890") << 10 << 3234567890UL << true; - QTest::newRow( "ulong2" ) << QString("fFFfFfFf") << 16 << 0xFFFFFFFFUL << true; -} - -void tst_QString::toULong() -{ - QFETCH( QString, str ); - QFETCH( int, base ); - QFETCH( ulong, result ); - QFETCH( bool, ok ); - - bool b; - QCOMPARE( str.toULong( 0, base ), result ); - QCOMPARE( str.toULong( &b, base ), result ); - QCOMPARE( b, ok ); -} - -void tst_QString::toLong_data() -{ - QTest::addColumn("str" ); - QTest::addColumn("base" ); - QTest::addColumn("result" ); - QTest::addColumn("ok" ); - - QTest::newRow( "default" ) << QString() << 10 << 0L << false; - QTest::newRow( "empty" ) << QString("") << 10 << 0L << false; - QTest::newRow( "normal" ) << QString("7fFFfFFf") << 16 << 0x7fFFfFFfL << true; - QTest::newRow( "long_max" ) << QString("2147483647") << 10 << 2147483647L << true; - if (sizeof(long) == 4) { - QTest::newRow( "long_max+1" ) << QString("2147483648") << 10 << 0L << false; - QTest::newRow( "long_min-1" ) << QString("-80000001") << 16 << 0L << false; - } - QTest::newRow( "negative" ) << QString("-7fffffff") << 16 << -0x7fffffffL << true; -// QTest::newRow( "long_min" ) << QString("-80000000") << 16 << 0x80000000uL << true; -} - -void tst_QString::toLong() -{ - QFETCH( QString, str ); - QFETCH( int, base ); - QFETCH( long, result ); - QFETCH( bool, ok ); - - bool b; - QCOMPARE( str.toLong( 0, base ), result ); - QCOMPARE( str.toLong( &b, base ), result ); - QCOMPARE( b, ok ); -} - - -////////////////////////// to*LongLong ////////////////////////////////////// - -void tst_QString::toULongLong() -{ - QString str; - bool ok; - str = "18446744073709551615"; // ULLONG_MAX - QCOMPARE( str.toULongLong( 0 ), Q_UINT64_C(18446744073709551615) ); - QCOMPARE( str.toULongLong( &ok ), Q_UINT64_C(18446744073709551615) ); - QVERIFY( ok ); - - str = "18446744073709551616"; // ULLONG_MAX + 1 - QCOMPARE( str.toULongLong( 0 ), Q_UINT64_C(0) ); - QCOMPARE( str.toULongLong( &ok ), Q_UINT64_C(0) ); - QVERIFY( !ok ); - - str = "-150"; - QCOMPARE( str.toULongLong( 0 ), Q_UINT64_C(0) ); - QCOMPARE( str.toULongLong( &ok ), Q_UINT64_C(0) ); - QVERIFY( !ok ); -} - -void tst_QString::toLongLong() -{ - QString str; - bool ok; - - str = "9223372036854775807"; // LLONG_MAX - QCOMPARE( str.toLongLong( 0 ), Q_INT64_C(9223372036854775807) ); - QCOMPARE( str.toLongLong( &ok ), Q_INT64_C(9223372036854775807) ); - QVERIFY( ok ); - - str = "-9223372036854775808"; // LLONG_MIN - QCOMPARE( str.toLongLong( 0 ), - -Q_INT64_C(9223372036854775807) - Q_INT64_C(1) ); - QCOMPARE( str.toLongLong( &ok ), - -Q_INT64_C(9223372036854775807) - Q_INT64_C(1) ); - QVERIFY( ok ); - - str = "aaaa9223372036854775807aaaa"; - QCOMPARE( str.toLongLong( 0 ), Q_INT64_C(0) ); - QCOMPARE( str.toLongLong( &ok ), Q_INT64_C(0) ); - QVERIFY( !ok ); - - str = "9223372036854775807aaaa"; - QCOMPARE( str.toLongLong( 0 ), Q_INT64_C(0) ); - QCOMPARE( str.toLongLong( &ok ), Q_INT64_C(0) ); - QVERIFY( !ok ); - - str = "aaaa9223372036854775807"; - QCOMPARE( str.toLongLong( 0 ), Q_INT64_C(0) ); - QCOMPARE( str.toLongLong( &ok ), Q_INT64_C(0) ); - QVERIFY( !ok ); - - static char digits[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; - - for (int i = 0; i < 36; ++i) { - for (int j = 0; j < 36; ++j) { - for (int k = 0; k < 36; ++k) { - QString str; - str += QChar(digits[i]); - str += QChar(digits[j]); - str += QChar(digits[k]); - qlonglong value = (((i * 36) + j) * 36) + k; - QVERIFY(str.toLongLong(0, 36) == value); - } - } - } -} - -//////////////////////////////////////////////////////////////////////////// - -void tst_QString::toFloat() -{ - QString a; - bool ok; - a="0.000000000931322574615478515625"; - QCOMPARE(a.toFloat(&ok),(float)(0.000000000931322574615478515625)); - QVERIFY(ok); -} - -void tst_QString::toDouble_data() -{ - QTest::addColumn("str" ); - QTest::addColumn("result" ); - QTest::addColumn("result_ok" ); - - QTest::newRow( "ok00" ) << QString("0.000000000931322574615478515625") << 0.000000000931322574615478515625 << true; - QTest::newRow( "ok01" ) << QString(" 123.45") << 123.45 << true; - - QTest::newRow( "ok02" ) << QString("0.1e10") << 0.1e10 << true; - QTest::newRow( "ok03" ) << QString("0.1e-10") << 0.1e-10 << true; - - QTest::newRow( "ok04" ) << QString("1e10") << 1.0e10 << true; - QTest::newRow( "ok05" ) << QString("1e+10") << 1.0e10 << true; - QTest::newRow( "ok06" ) << QString("1e-10") << 1.0e-10 << true; - - QTest::newRow( "ok07" ) << QString(" 1e10") << 1.0e10 << true; - QTest::newRow( "ok08" ) << QString(" 1e+10") << 1.0e10 << true; - QTest::newRow( "ok09" ) << QString(" 1e-10") << 1.0e-10 << true; - - QTest::newRow( "ok10" ) << QString("1.") << 1.0 << true; - QTest::newRow( "ok11" ) << QString(".1") << 0.1 << true; - - QTest::newRow( "wrong00" ) << QString("123.45 ") << 123.45 << true; - QTest::newRow( "wrong01" ) << QString(" 123.45 ") << 123.45 << true; - - QTest::newRow( "wrong02" ) << QString("aa123.45aa") << 0.0 << false; - QTest::newRow( "wrong03" ) << QString("123.45aa") << 0.0 << false; - QTest::newRow( "wrong04" ) << QString("123erf") << 0.0 << false; - - QTest::newRow( "wrong05" ) << QString("abc") << 0.0 << false; - QTest::newRow( "wrong06" ) << QString() << 0.0 << false; - QTest::newRow( "wrong07" ) << QString("") << 0.0 << false; -} - -void tst_QString::toDouble() -{ - QFETCH( QString, str ); - QFETCH( bool, result_ok ); - bool ok; - double d = str.toDouble( &ok ); - if ( result_ok ) { - QTEST( d, "result" ); - QVERIFY( ok ); - } else { - QVERIFY( !ok ); - } -} - -void tst_QString::setNum() -{ - QString a; - QCOMPARE(a.setNum(123), QLatin1String("123")); - QCOMPARE(a.setNum(-123), QLatin1String("-123")); - QCOMPARE(a.setNum(0x123,16), QLatin1String("123")); - QCOMPARE(a.setNum((short)123), QLatin1String("123")); - QCOMPARE(a.setNum(123L), QLatin1String("123")); - QCOMPARE(a.setNum(123UL), QLatin1String("123")); - QCOMPARE(a.setNum(2147483647L), QString("2147483647")); // 32 bit LONG_MAX - QCOMPARE(a.setNum(-2147483647L), QString("-2147483647")); // LONG_MIN + 1 - QCOMPARE(a.setNum(-2147483647L-1L), QString("-2147483648")); // LONG_MIN - QCOMPARE(a.setNum(1.23), QString("1.23")); - QCOMPARE(a.setNum(1.234567), QString("1.23457")); -#if defined(LONG_MAX) && defined(LLONG_MAX) && LONG_MAX == LLONG_MAX - // LONG_MAX and LONG_MIN on 64 bit systems - QCOMPARE(a.setNum(9223372036854775807L), QString("9223372036854775807")); - QCOMPARE(a.setNum(-9223372036854775807L-1L), QString("-9223372036854775808")); - QCOMPARE(a.setNum(18446744073709551615UL), QString("18446744073709551615")); -#endif - QCOMPARE(a.setNum(Q_INT64_C(123)), QString("123")); - // 2^40 == 1099511627776 - QCOMPARE(a.setNum(Q_INT64_C(-1099511627776)), QString("-1099511627776")); - QCOMPARE(a.setNum(Q_UINT64_C(1099511627776)), QString("1099511627776")); - QCOMPARE(a.setNum(Q_INT64_C(9223372036854775807)), // LLONG_MAX - QString("9223372036854775807")); - QCOMPARE(a.setNum(-Q_INT64_C(9223372036854775807) - Q_INT64_C(1)), - QString("-9223372036854775808")); - QCOMPARE(a.setNum(Q_UINT64_C(18446744073709551615)), // ULLONG_MAX - QString("18446744073709551615")); - QCOMPARE(a.setNum(0.000000000931322574615478515625),QString("9.31323e-10")); - -// QCOMPARE(a.setNum(0.000000000931322574615478515625,'g',30),(QString)"9.31322574615478515625e-010"); -// QCOMPARE(a.setNum(0.000000000931322574615478515625,'f',30),(QString)"0.00000000093132257461547852"); -} - -void tst_QString::startsWith() -{ - QString a; - a = "AB"; - QVERIFY( a.startsWith("A") ); - QVERIFY( a.startsWith("AB") ); - QVERIFY( !a.startsWith("C") ); - QVERIFY( !a.startsWith("ABCDEF") ); - QVERIFY( a.startsWith("") ); - QVERIFY( a.startsWith(QString()) ); - QVERIFY( a.startsWith('A') ); - QVERIFY( a.startsWith(QLatin1Char('A')) ); - QVERIFY( a.startsWith(QChar('A')) ); - QVERIFY( !a.startsWith('C') ); - QVERIFY( !a.startsWith(QChar()) ); - QVERIFY( !a.startsWith(QLatin1Char(0)) ); - - QVERIFY( a.startsWith(QLatin1String("A")) ); - QVERIFY( a.startsWith(QLatin1String("AB")) ); - QVERIFY( !a.startsWith(QLatin1String("C")) ); - QVERIFY( !a.startsWith(QLatin1String("ABCDEF")) ); - QVERIFY( a.startsWith(QLatin1String("")) ); - QVERIFY( a.startsWith(QLatin1String(0)) ); - - QVERIFY( a.startsWith("A", Qt::CaseSensitive) ); - QVERIFY( a.startsWith("A", Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith("a", Qt::CaseSensitive) ); - QVERIFY( a.startsWith("a", Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith("aB", Qt::CaseSensitive) ); - QVERIFY( a.startsWith("aB", Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith("C", Qt::CaseSensitive) ); - QVERIFY( !a.startsWith("C", Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith("c", Qt::CaseSensitive) ); - QVERIFY( !a.startsWith("c", Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith("abcdef", Qt::CaseInsensitive) ); - QVERIFY( a.startsWith("", Qt::CaseInsensitive) ); - QVERIFY( a.startsWith(QString(), Qt::CaseInsensitive) ); - QVERIFY( a.startsWith('a', Qt::CaseInsensitive) ); - QVERIFY( a.startsWith('A', Qt::CaseInsensitive) ); - QVERIFY( a.startsWith(QLatin1Char('a'), Qt::CaseInsensitive) ); - QVERIFY( a.startsWith(QChar('a'), Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith('c', Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith(QChar(), Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith(QLatin1Char(0), Qt::CaseInsensitive) ); - - QVERIFY( a.startsWith(QLatin1String("A"), Qt::CaseSensitive) ); - QVERIFY( a.startsWith(QLatin1String("A"), Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith(QLatin1String("a"), Qt::CaseSensitive) ); - QVERIFY( a.startsWith(QLatin1String("a"), Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith(QLatin1String("aB"), Qt::CaseSensitive) ); - QVERIFY( a.startsWith(QLatin1String("aB"), Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith(QLatin1String("C"), Qt::CaseSensitive) ); - QVERIFY( !a.startsWith(QLatin1String("C"), Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith(QLatin1String("c"), Qt::CaseSensitive) ); - QVERIFY( !a.startsWith(QLatin1String("c"), Qt::CaseInsensitive) ); - QVERIFY( !a.startsWith(QLatin1String("abcdef"), Qt::CaseInsensitive) ); - QVERIFY( a.startsWith(QLatin1String(""), Qt::CaseInsensitive) ); - QVERIFY( a.startsWith(QLatin1String(0), Qt::CaseInsensitive) ); - QVERIFY( a.startsWith('A', Qt::CaseSensitive) ); - QVERIFY( a.startsWith(QLatin1Char('A'), Qt::CaseSensitive) ); - QVERIFY( a.startsWith(QChar('A'), Qt::CaseSensitive) ); - QVERIFY( !a.startsWith('a', Qt::CaseSensitive) ); - QVERIFY( !a.startsWith(QChar(), Qt::CaseSensitive) ); - QVERIFY( !a.startsWith(QLatin1Char(0), Qt::CaseSensitive) ); - -#define TEST_REF_STARTS_WITH(string, yes) { CREATE_REF(string); QCOMPARE(a.startsWith(ref), yes); } - - TEST_REF_STARTS_WITH("A", true); - TEST_REF_STARTS_WITH("AB", true); - TEST_REF_STARTS_WITH("C", false); - TEST_REF_STARTS_WITH("ABCDEF", false); -#undef TEST_REF_STARTS_WITH - - a = ""; - QVERIFY( a.startsWith("") ); - QVERIFY( a.startsWith(QString()) ); - QVERIFY( !a.startsWith("ABC") ); - - QVERIFY( a.startsWith(QLatin1String("")) ); - QVERIFY( a.startsWith(QLatin1String(0)) ); - QVERIFY( !a.startsWith(QLatin1String("ABC")) ); - - QVERIFY( !a.startsWith(QLatin1Char(0)) ); - QVERIFY( !a.startsWith(QLatin1Char('x')) ); - QVERIFY( !a.startsWith(QChar()) ); - - a = QString(); - QVERIFY( !a.startsWith("") ); - QVERIFY( a.startsWith(QString()) ); - QVERIFY( !a.startsWith("ABC") ); - - QVERIFY( !a.startsWith(QLatin1String("")) ); - QVERIFY( a.startsWith(QLatin1String(0)) ); - QVERIFY( !a.startsWith(QLatin1String("ABC")) ); - - QVERIFY( !a.startsWith(QLatin1Char(0)) ); - QVERIFY( !a.startsWith(QLatin1Char('x')) ); - QVERIFY( !a.startsWith(QChar()) ); - - // this test is independent of encoding - a = "\xc3\xa9"; - QVERIFY( a.startsWith("\xc3\xa9") ); - QVERIFY( !a.startsWith("\xc3\xa1") ); - - // this one is dependent of encoding - QVERIFY( a.startsWith("\xc3\x89", Qt::CaseInsensitive) ); -} - -void tst_QString::endsWith() -{ - QString a; - a = "AB"; - QVERIFY( a.endsWith("B") ); - QVERIFY( a.endsWith("AB") ); - QVERIFY( !a.endsWith("C") ); - QVERIFY( !a.endsWith("ABCDEF") ); - QVERIFY( a.endsWith("") ); - QVERIFY( a.endsWith(QString()) ); - QVERIFY( a.endsWith('B') ); - QVERIFY( a.endsWith(QLatin1Char('B')) ); - QVERIFY( a.endsWith(QChar('B')) ); - QVERIFY( !a.endsWith('C') ); - QVERIFY( !a.endsWith(QChar()) ); - QVERIFY( !a.endsWith(QLatin1Char(0)) ); - - QVERIFY( a.endsWith(QLatin1String("B")) ); - QVERIFY( a.endsWith(QLatin1String("AB")) ); - QVERIFY( !a.endsWith(QLatin1String("C")) ); - QVERIFY( !a.endsWith(QLatin1String("ABCDEF")) ); - QVERIFY( a.endsWith(QLatin1String("")) ); - QVERIFY( a.endsWith(QLatin1String(0)) ); - - QVERIFY( a.endsWith("B", Qt::CaseSensitive) ); - QVERIFY( a.endsWith("B", Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith("b", Qt::CaseSensitive) ); - QVERIFY( a.endsWith("b", Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith("aB", Qt::CaseSensitive) ); - QVERIFY( a.endsWith("aB", Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith("C", Qt::CaseSensitive) ); - QVERIFY( !a.endsWith("C", Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith("c", Qt::CaseSensitive) ); - QVERIFY( !a.endsWith("c", Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith("abcdef", Qt::CaseInsensitive) ); - QVERIFY( a.endsWith("", Qt::CaseInsensitive) ); - QVERIFY( a.endsWith(QString(), Qt::CaseInsensitive) ); - QVERIFY( a.endsWith('b', Qt::CaseInsensitive) ); - QVERIFY( a.endsWith('B', Qt::CaseInsensitive) ); - QVERIFY( a.endsWith(QLatin1Char('b'), Qt::CaseInsensitive) ); - QVERIFY( a.endsWith(QChar('b'), Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith('c', Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith(QChar(), Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith(QLatin1Char(0), Qt::CaseInsensitive) ); - - QVERIFY( a.endsWith(QLatin1String("B"), Qt::CaseSensitive) ); - QVERIFY( a.endsWith(QLatin1String("B"), Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith(QLatin1String("b"), Qt::CaseSensitive) ); - QVERIFY( a.endsWith(QLatin1String("b"), Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith(QLatin1String("aB"), Qt::CaseSensitive) ); - QVERIFY( a.endsWith(QLatin1String("aB"), Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith(QLatin1String("C"), Qt::CaseSensitive) ); - QVERIFY( !a.endsWith(QLatin1String("C"), Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith(QLatin1String("c"), Qt::CaseSensitive) ); - QVERIFY( !a.endsWith(QLatin1String("c"), Qt::CaseInsensitive) ); - QVERIFY( !a.endsWith(QLatin1String("abcdef"), Qt::CaseInsensitive) ); - QVERIFY( a.endsWith(QLatin1String(""), Qt::CaseInsensitive) ); - QVERIFY( a.endsWith(QLatin1String(0), Qt::CaseInsensitive) ); - QVERIFY( a.endsWith('B', Qt::CaseSensitive) ); - QVERIFY( a.endsWith(QLatin1Char('B'), Qt::CaseSensitive) ); - QVERIFY( a.endsWith(QChar('B'), Qt::CaseSensitive) ); - QVERIFY( !a.endsWith('b', Qt::CaseSensitive) ); - QVERIFY( !a.endsWith(QChar(), Qt::CaseSensitive) ); - QVERIFY( !a.endsWith(QLatin1Char(0), Qt::CaseSensitive) ); - - -#define TEST_REF_ENDS_WITH(string, yes) { CREATE_REF(string); QCOMPARE(a.endsWith(ref), yes); } - TEST_REF_ENDS_WITH(QLatin1String("B"), true); - TEST_REF_ENDS_WITH(QLatin1String("AB"), true); - TEST_REF_ENDS_WITH(QLatin1String("C"), false); - TEST_REF_ENDS_WITH(QLatin1String("ABCDEF"), false); - TEST_REF_ENDS_WITH(QLatin1String(""), true); - TEST_REF_ENDS_WITH(QLatin1String(0), true); - -#undef TEST_REF_STARTS_WITH - - a = ""; - QVERIFY( a.endsWith("") ); - QVERIFY( a.endsWith(QString()) ); - QVERIFY( !a.endsWith("ABC") ); - QVERIFY( !a.endsWith(QLatin1Char(0)) ); - QVERIFY( !a.endsWith(QLatin1Char('x')) ); - QVERIFY( !a.endsWith(QChar()) ); - - QVERIFY( a.endsWith(QLatin1String("")) ); - QVERIFY( a.endsWith(QLatin1String(0)) ); - QVERIFY( !a.endsWith(QLatin1String("ABC")) ); - - a = QString(); - QVERIFY( !a.endsWith("") ); - QVERIFY( a.endsWith(QString()) ); - QVERIFY( !a.endsWith("ABC") ); - - QVERIFY( !a.endsWith(QLatin1String("")) ); - QVERIFY( a.endsWith(QLatin1String(0)) ); - QVERIFY( !a.endsWith(QLatin1String("ABC")) ); - - QVERIFY( !a.endsWith(QLatin1Char(0)) ); - QVERIFY( !a.endsWith(QLatin1Char('x')) ); - QVERIFY( !a.endsWith(QChar()) ); - - // this test is independent of encoding - a = "\xc3\xa9"; - QVERIFY( a.endsWith("\xc3\xa9") ); - QVERIFY( !a.endsWith("\xc3\xa1") ); - - // this one is dependent of encoding - QVERIFY( a.endsWith("\xc3\x89", Qt::CaseInsensitive) ); -} - -void tst_QString::check_QDataStream() -{ - QString a; - QByteArray ar; - { - QDataStream out(&ar,QIODevice::WriteOnly); - out << QString("COMPARE Text"); - } - { - QDataStream in(&ar,QIODevice::ReadOnly); - in >> a; - QCOMPARE(a, QLatin1String("COMPARE Text")); - } -} - -void tst_QString::check_QTextStream() -{ - QString a; - QByteArray ar; - { - QTextStream out(&ar,QIODevice::WriteOnly); - out << QString("This is COMPARE Text"); - } - { - QTextStream in(&ar,QIODevice::ReadOnly); - in >> a; - QCOMPARE(a, QLatin1String("This")); - } -} - -void tst_QString::check_QTextIOStream() -{ - QString a; - { - a=""; - QTextStream ts(&a); - ts << "pi \261= " << 3.125; - QCOMPARE(a, QString::fromLatin1("pi \261= 3.125")); - } - { - a="123 456"; - int x,y; - QTextStream(&a) >> x >> y; - QCOMPARE(x,123); - QCOMPARE(y,456); - } -} - -void tst_QString::fromRawData() -{ - const QChar ptr[] = { 0x1234, 0x0000 }; - QString cstr = QString::fromRawData(ptr, 1); - QVERIFY(cstr.isDetached()); - QVERIFY(cstr.constData() == ptr); - QVERIFY(cstr == QString(ptr, 1)); - cstr.squeeze(); - QVERIFY(cstr.constData() == ptr); - cstr.detach(); - QVERIFY(cstr.size() == 1); - QVERIFY(cstr.capacity() == 1); - QVERIFY(cstr.constData() != ptr); - QVERIFY(cstr.constData()[0] == QChar(0x1234)); - QVERIFY(cstr.constData()[1] == QChar(0x0000)); -} - -void tst_QString::setRawData() -{ - const QChar ptr[] = { 0x1234, 0x0000 }; - const QChar ptr2[] = { 0x4321, 0x0000 }; - QString cstr; - - // This just tests the fromRawData() fallback - QVERIFY(!cstr.isDetached()); - cstr.setRawData(ptr, 1); - QVERIFY(cstr.isDetached()); - QVERIFY(cstr.constData() == ptr); - QVERIFY(cstr == QString(ptr, 1)); - - // This actually tests the recycling of the shared data object - QString::DataPtr csd = cstr.data_ptr(); - cstr.setRawData(ptr2, 1); - QVERIFY(cstr.isDetached()); - QVERIFY(cstr.constData() == ptr2); - QVERIFY(cstr == QString(ptr2, 1)); - QVERIFY(cstr.data_ptr() == csd); - - // This tests the discarding of the shared data object - cstr = "foo"; - QVERIFY(cstr.isDetached()); - QVERIFY(cstr.constData() != ptr2); - - // Another test of the fallback - csd = cstr.data_ptr(); - cstr.setRawData(ptr2, 1); - QVERIFY(cstr.isDetached()); - QVERIFY(cstr.constData() == ptr2); - QVERIFY(cstr == QString(ptr2, 1)); - QVERIFY(cstr.data_ptr() != csd); -} - -void tst_QString::fromStdString() -{ - std::string stroustrup = "foo"; - QString eng = QString::fromStdString( stroustrup ); - QCOMPARE( eng, QString("foo") ); - const char cnull[] = "Embedded\0null\0character!"; - std::string stdnull( cnull, sizeof(cnull)-1 ); - QString qtnull = QString::fromStdString( stdnull ); - QCOMPARE( qtnull.size(), int(stdnull.size()) ); -} - -void tst_QString::toStdString() -{ - QString nord = "foo"; - std::string stroustrup1 = nord.toStdString(); - QVERIFY( qstrcmp(stroustrup1.c_str(), "foo") == 0 ); - // For now, most QString constructors are also broken with respect - // to embedded null characters, had to find one that works... - const QChar qcnull[] = { - 'E', 'm', 'b', 'e', 'd', 'd', 'e', 'd', '\0', - 'n', 'u', 'l', 'l', '\0', - 'c', 'h', 'a', 'r', 'a', 'c', 't', 'e', 'r', '!' - }; - QString qtnull( qcnull, sizeof(qcnull)/sizeof(QChar) ); - std::string stdnull = qtnull.toStdString(); - QCOMPARE( int(stdnull.size()), qtnull.size() ); -} - -void tst_QString::utf8() -{ - QFETCH( QByteArray, utf8 ); - QFETCH( QString, res ); - - QCOMPARE(res.toUtf8(), utf8); -} - -void tst_QString::stringRef_utf8_data() -{ - utf8_data(); -} - -void tst_QString::stringRef_utf8() -{ - QFETCH( QByteArray, utf8 ); - QFETCH( QString, res ); - - QStringRef ref(&res, 0, res.length()); - QCOMPARE( utf8, QByteArray(ref.toUtf8()) ); -} - -// copied to tst_QTextCodec::utf8Codec_data() -void tst_QString::fromUtf8_data() -{ - QTest::addColumn("utf8"); - QTest::addColumn("res"); - QTest::addColumn("len"); - QString str; - - QTest::newRow("str0") << QByteArray("abcdefgh") << QString("abcdefgh") << -1; - QTest::newRow("str0-len") << QByteArray("abcdefgh") << QString("abc") << 3; - QTest::newRow("str1") << QByteArray("\303\266\303\244\303\274\303\226\303\204\303\234\303\270\303\246\303\245\303\230\303\206\303\205") - << QString::fromLatin1("\366\344\374\326\304\334\370\346\345\330\306\305") << -1; - QTest::newRow("str1-len") << QByteArray("\303\266\303\244\303\274\303\226\303\204\303\234\303\270\303\246\303\245\303\230\303\206\303\205") - << QString::fromLatin1("\366\344\374\326\304") << 10; - - str += QChar(0x05e9); - str += QChar(0x05d3); - str += QChar(0x05d2); - QTest::newRow("str2") << QByteArray("\327\251\327\223\327\222") << str << -1; - - str = QChar(0x05e9); - QTest::newRow("str2-len") << QByteArray("\327\251\327\223\327\222") << str << 2; - - str = QChar(0x20ac); - str += " some text"; - QTest::newRow("str3") << QByteArray("\342\202\254 some text") << str << -1; - - str = QChar(0x20ac); - str += " some "; - QTest::newRow("str3-len") << QByteArray("\342\202\254 some text") << str << 9; - - // test that QString::fromUtf8 suppresses an initial BOM, but not a ZWNBSP - str = "hello"; - QByteArray bom("\357\273\277"); - QTest::newRow("bom0") << bom << QString() << 3; - QTest::newRow("bom1") << bom + "hello" << str << -1; - QTest::newRow("bom+zwnbsp0") << bom + bom << QString(QChar(0xfeff)) << -1; - QTest::newRow("bom+zwnbsp1") << bom + "hello" + bom << str + QChar(0xfeff) << -1; - - str = "hello"; - str += QChar::ReplacementCharacter; - str += QChar(0x68); - str += QChar::ReplacementCharacter; - str += QChar::ReplacementCharacter; - str += QChar::ReplacementCharacter; - str += QChar::ReplacementCharacter; - str += QChar(0x61); - str += QChar::ReplacementCharacter; - QTest::newRow("invalid utf8") << QByteArray("hello\344h\344\344\366\344a\304") << str << -1; - QTest::newRow("invalid utf8-len") << QByteArray("hello\344h\344\344\366\344a\304") << QString("hello") << 5; - - str = "Prohl"; - str += QChar::ReplacementCharacter; - str += QChar::ReplacementCharacter; - str += "e"; - str += QChar::ReplacementCharacter; - str += " plugin"; - str += QChar::ReplacementCharacter; - str += " Netscape"; - - QTest::newRow("invalid utf8 2") << QByteArray("Prohl\355\276e\350 plugin\371 Netscape") << str << -1; - QTest::newRow("invalid utf8-len 2") << QByteArray("Prohl\355\276e\350 plugin\371 Netscape") << QString("") << 0; - - QTest::newRow("null-1") << QByteArray() << QString() << -1; - QTest::newRow("null0") << QByteArray() << QString() << 0; - QTest::newRow("null5") << QByteArray() << QString() << 5; - QTest::newRow("empty-1") << QByteArray("\0abcd", 5) << QString() << -1; - QTest::newRow("empty0") << QByteArray() << QString() << 0; - QTest::newRow("empty5") << QByteArray("\0abcd", 5) << QString::fromLatin1("\0abcd", 5) << 5; - QTest::newRow("other-1") << QByteArray("ab\0cd", 5) << QString::fromLatin1("ab") << -1; - QTest::newRow("other5") << QByteArray("ab\0cd", 5) << QString::fromLatin1("ab\0cd", 5) << 5; - - str = "Old Italic: "; - str += QChar(0xd800); - str += QChar(0xdf00); - str += QChar(0xd800); - str += QChar(0xdf01); - str += QChar(0xd800); - str += QChar(0xdf02); - str += QChar(0xd800); - str += QChar(0xdf03); - str += QChar(0xd800); - str += QChar(0xdf04); - QTest::newRow("surrogate") << QByteArray("Old Italic: \360\220\214\200\360\220\214\201\360\220\214\202\360\220\214\203\360\220\214\204") << str << -1; - - QTest::newRow("surrogate-len") << QByteArray("Old Italic: \360\220\214\200\360\220\214\201\360\220\214\202\360\220\214\203\360\220\214\204") << str.left(16) << 20; - -} - -void tst_QString::fromUtf8() -{ - QFETCH(QByteArray, utf8); - QFETCH(QString, res); - QFETCH(int, len); - - QCOMPARE(QString::fromUtf8(utf8.isNull() ? 0 : utf8.data(), len), res); -} - -void tst_QString::nullFromUtf8() -{ - QString a; - a = QString::fromUtf8(0); - QVERIFY(a.isNull()); - QVERIFY(a.isEmpty()); - a = QString::fromUtf8(""); - QVERIFY(!a.isNull()); - QVERIFY(a.isEmpty()); - a = QString::fromUtf8(QByteArray()); - QVERIFY(a.isNull()); - QVERIFY(a.isEmpty()); - a = QString::fromUtf8(QByteArray("")); - QVERIFY(!a.isNull()); - QVERIFY(a.isEmpty()); -} - -void tst_QString::fromLocal8Bit_data() -{ - QTest::addColumn("local8Bit"); - QTest::addColumn("len"); - QTest::addColumn("result"); - - //QTest::newRow("nullString") << QByteArray() << -1 << QString(); - //QTest::newRow("emptyString") << QByteArray("") << -1 << QString(""); - //QTest::newRow("string") << QByteArray("test") << -1 << QString("test"); - //QTest::newRow("stringlen0") << QByteArray("test") << 0 << QString(""); - //QTest::newRow("stringlen3") << QByteArray("test") << 3 << QString("tes"); - QTest::newRow("stringlen99") << QByteArray("test\0foo", 8) << 8 << QString::fromLatin1("test\0foo", 8); - - QByteArray longQByteArray; - QString longQString; - - for (int l=0;l<111;l++) { - longQByteArray = longQByteArray + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; - longQString += "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; - } - - //QTest::newRow("longString") << longQByteArray << -1 << longQString; - //QTest::newRow("longStringlen0") << longQByteArray << 0 << QString(""); - //QTest::newRow("longStringlen3") << longQByteArray << 3 << QString("aaa"); - //QTest::newRow("someNonAlphaChars") << QByteArray("d:/this/is/a/test.h") << -1 << QString("d:/this/is/a/test.h"); - - //QTest::newRow("null-1") << QByteArray() << -1 << QString(); - //QTest::newRow("null0") << QByteArray() << 0 << QString(); - //QTest::newRow("null5") << QByteArray() << 5 << QString(); - //QTest::newRow("empty-1") << QByteArray("\0abcd", 5) << -1 << QString(); - //QTest::newRow("empty0") << QByteArray() << 0 << QString(); - //QTest::newRow("empty5") << QByteArray("\0abcd", 5) << 5 << QString::fromLatin1("\0abcd", 5); - //QTest::newRow("other-1") << QByteArray("ab\0cd", 5) << -1 << QString::fromLatin1("ab"); - //QTest::newRow("other5") << QByteArray("ab\0cd", 5) << 5 << QString::fromLatin1("ab\0cd", 5); -} - -void tst_QString::fromLocal8Bit() -{ - QFETCH(QByteArray, local8Bit); - QFETCH(int, len); - QFETCH(QString, result); - - QCOMPARE(QString::fromLocal8Bit(local8Bit.isNull() ? 0 : local8Bit.data(), len).length(), - result.length()); - QCOMPARE(QString::fromLocal8Bit(local8Bit.isNull() ? 0 : local8Bit.data(), len), result); -} - -void tst_QString::local8Bit_data() -{ - QTest::addColumn("local8Bit"); - QTest::addColumn("result"); - - QTest::newRow("nullString") << QString() << QByteArray(); - QTest::newRow("emptyString") << QString("") << QByteArray(""); - QTest::newRow("string") << QString("test") << QByteArray("test"); - - QByteArray longQByteArray; - QString longQString; - - for (int l=0;l<111;l++) { - longQByteArray = longQByteArray + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; - longQString += "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; - } - - QTest::newRow("longString") << longQString << longQByteArray; - QTest::newRow("someNonAlphaChars") << QString("d:/this/is/a/test.h") << QByteArray("d:/this/is/a/test.h"); -} - -void tst_QString::local8Bit() -{ - QFETCH(QString, local8Bit); - QFETCH(QByteArray, result); - - QCOMPARE(local8Bit.toLocal8Bit(), QByteArray(result)); -} - -void tst_QString::invalidToLocal8Bit_data() -{ - QTest::addColumn("unicode"); - QTest::addColumn("expect"); // Initial validly-converted prefix - - { - const QChar malformed[] = { 'A', 0xd800, 'B', 0 }; - const char expected[] = "A"; - QTest::newRow("LoneHighSurrogate") - << QString(malformed, sizeof(malformed) / sizeof(QChar)) - // Don't include the terminating '\0' of expected: - << QByteArray(expected, sizeof(expected) / sizeof(char) - 1); - } - { - const QChar malformed[] = { 'A', 0xdc00, 'B', 0 }; - const char expected[] = "A"; - QTest::newRow("LoneLowSurrogate") - << QString(malformed, sizeof(malformed) / sizeof(QChar)) - << QByteArray(expected, sizeof(expected) / sizeof(char) - 1); - } - { - const QChar malformed[] = { 'A', 0xd800, 0xd801, 'B', 0 }; - const char expected[] = "A"; - QTest::newRow("DoubleHighSurrogate") - << QString(malformed, sizeof(malformed) / sizeof(QChar)) - << QByteArray(expected, sizeof(expected) / sizeof(char) - 1); - } - { - const QChar malformed[] = { 'A', 0xdc00, 0xdc01, 'B', 0 }; - const char expected[] = "A"; - QTest::newRow("DoubleLowSurrogate") - << QString(malformed, sizeof(malformed) / sizeof(QChar)) - << QByteArray(expected, sizeof(expected) / sizeof(char) - 1); - } - { - const QChar malformed[] = { 'A', 0xdc00, 0xd800, 'B', 0 }; - const char expected[] = "A"; - QTest::newRow("ReversedSurrogates") // low before high - << QString(malformed, sizeof(malformed) / sizeof(QChar)) - << QByteArray(expected, sizeof(expected) / sizeof(char) - 1); - } -} - -void tst_QString::invalidToLocal8Bit() -{ - QFETCH(QString, unicode); - QFETCH(QByteArray, expect); - QByteArray local = unicode.toLocal8Bit(); - /* - The main concern of this test is to check that any error-reporting that - toLocal8Bit() prompts on failure isn't dependent on outputting the data - it's converting via toLocal8Bit(), which would be apt to recurse. So the - real purpose of this QVERIFY(), for all that we should indeed check we get - the borked output that matches what we can reliably expect (despite - variation in how codecs respond to errors), is to verify that we got here - - i.e. we didn't crash in such a recursive stack over-flow. - */ - QVERIFY(local.startsWith(expect)); -} - -void tst_QString::nullFromLocal8Bit() -{ - QString a; - a = QString::fromLocal8Bit(0); - QVERIFY(a.isNull()); - QVERIFY(a.isEmpty()); - a = QString::fromLocal8Bit(""); - QVERIFY(!a.isNull()); - QVERIFY(a.isEmpty()); - a = QString::fromLocal8Bit(QByteArray()); - QVERIFY(a.isNull()); - QVERIFY(a.isEmpty()); - a = QString::fromLocal8Bit(QByteArray("")); - QVERIFY(!a.isNull()); - QVERIFY(a.isEmpty()); -} - -void tst_QString::stringRef_local8Bit_data() -{ - local8Bit_data(); -} - -void tst_QString::stringRef_local8Bit() -{ - QFETCH(QString, local8Bit); - QFETCH(QByteArray, result); - - QStringRef ref(&local8Bit, 0, local8Bit.length()); - QCOMPARE(ref.toLocal8Bit(), QByteArray(result)); -} - -void tst_QString::fromLatin1Roundtrip_data() -{ - QTest::addColumn("latin1"); - QTest::addColumn("unicode"); - - QTest::newRow("null") << QByteArray() << QString(); - QTest::newRow("empty") << QByteArray("") << ""; - - static const ushort unicode1[] = { 'H', 'e', 'l', 'l', 'o', 1, '\r', '\n', 0x7f }; - QTest::newRow("ascii-only") << QByteArray("Hello") << QString::fromUtf16(unicode1, 5); - QTest::newRow("ascii+control") << QByteArray("Hello\1\r\n\x7f") << QString::fromUtf16(unicode1, 9); - - static const ushort unicode3[] = { 'a', 0, 'z' }; - QTest::newRow("ascii+nul") << QByteArray("a\0z", 3) << QString::fromUtf16(unicode3, 3); - - static const ushort unicode4[] = { 0x80, 0xc0, 0xff }; - QTest::newRow("non-ascii") << QByteArray("\x80\xc0\xff") << QString::fromUtf16(unicode4, 3); -} - -void tst_QString::fromLatin1Roundtrip() -{ - QFETCH(QByteArray, latin1); - QFETCH(QString, unicode); - - // Qt Test safety check: - QCOMPARE(latin1.isNull(), unicode.isNull()); - QCOMPARE(latin1.isEmpty(), unicode.isEmpty()); - QCOMPARE(latin1.length(), unicode.length()); - - if (!latin1.isEmpty()) - while (latin1.length() < 128) { - latin1 += latin1; - unicode += unicode; - } - - // fromLatin1 - QCOMPARE(QString::fromLatin1(latin1, latin1.length()).length(), unicode.length()); - QCOMPARE(QString::fromLatin1(latin1, latin1.length()), unicode); - - // and back: - QCOMPARE(unicode.toLatin1().length(), latin1.length()); - QCOMPARE(unicode.toLatin1(), latin1); -} - -void tst_QString::toLatin1Roundtrip_data() -{ - QTest::addColumn("latin1"); - QTest::addColumn("unicodesrc"); - QTest::addColumn("unicodedst"); - - QTest::newRow("null") << QByteArray() << QString() << QString(); - QTest::newRow("empty") << QByteArray("") << "" << ""; - - static const ushort unicode1[] = { 'H', 'e', 'l', 'l', 'o', 1, '\r', '\n', 0x7f }; - QTest::newRow("ascii-only") << QByteArray("Hello") << QString::fromUtf16(unicode1, 5) << QString::fromUtf16(unicode1, 5); - QTest::newRow("ascii+control") << QByteArray("Hello\1\r\n\x7f") << QString::fromUtf16(unicode1, 9) << QString::fromUtf16(unicode1, 9); - - static const ushort unicode3[] = { 'a', 0, 'z' }; - QTest::newRow("ascii+nul") << QByteArray("a\0z", 3) << QString::fromUtf16(unicode3, 3) << QString::fromUtf16(unicode3, 3); - - static const ushort unicode4[] = { 0x80, 0xc0, 0xff }; - QTest::newRow("non-ascii") << QByteArray("\x80\xc0\xff") << QString::fromUtf16(unicode4, 3) << QString::fromUtf16(unicode4, 3); - - static const ushort unicodeq[] = { '?', '?', '?', '?', '?' }; - const QString questionmarks = QString::fromUtf16(unicodeq, 5); - - static const ushort unicode5[] = { 0x100, 0x101, 0x17f, 0x7f00, 0x7f7f }; - QTest::newRow("non-latin1a") << QByteArray("?????") << QString::fromUtf16(unicode5, 5) << questionmarks; - - static const ushort unicode6[] = { 0x180, 0x1ff, 0x8001, 0x8080, 0xfffc }; - QTest::newRow("non-latin1b") << QByteArray("?????") << QString::fromUtf16(unicode6, 5) << questionmarks; -} - -void tst_QString::toLatin1Roundtrip() -{ - QFETCH(QByteArray, latin1); - QFETCH(QString, unicodesrc); - QFETCH(QString, unicodedst); - - // Qt Test safety check: - QCOMPARE(latin1.isNull(), unicodesrc.isNull()); - QCOMPARE(latin1.isEmpty(), unicodesrc.isEmpty()); - QCOMPARE(latin1.length(), unicodesrc.length()); - QCOMPARE(latin1.isNull(), unicodedst.isNull()); - QCOMPARE(latin1.isEmpty(), unicodedst.isEmpty()); - QCOMPARE(latin1.length(), unicodedst.length()); - - if (!latin1.isEmpty()) - while (latin1.length() < 128) { - latin1 += latin1; - unicodesrc += unicodesrc; - unicodedst += unicodedst; - } - - // toLatin1 - QCOMPARE(unicodesrc.toLatin1().length(), latin1.length()); - QCOMPARE(unicodesrc.toLatin1(), latin1); - - // and back: - QCOMPARE(QString::fromLatin1(latin1, latin1.length()).length(), unicodedst.length()); - QCOMPARE(QString::fromLatin1(latin1, latin1.length()), unicodedst); - - // try the rvalue version of toLatin1() - QString s = unicodesrc; - QCOMPARE(std::move(s).toLatin1(), latin1); - - // and verify that the moved-from object can still be used - s = "foo"; - s.clear(); -} - -void tst_QString::stringRef_toLatin1Roundtrip_data() -{ - toLatin1Roundtrip_data(); -} - -void tst_QString::stringRef_toLatin1Roundtrip() -{ - QFETCH(QByteArray, latin1); - QFETCH(QString, unicodesrc); - QFETCH(QString, unicodedst); - - // Qt Test safety check: - QCOMPARE(latin1.isNull(), unicodesrc.isNull()); - QCOMPARE(latin1.isEmpty(), unicodesrc.isEmpty()); - QCOMPARE(latin1.length(), unicodesrc.length()); - QCOMPARE(latin1.isNull(), unicodedst.isNull()); - QCOMPARE(latin1.isEmpty(), unicodedst.isEmpty()); - QCOMPARE(latin1.length(), unicodedst.length()); - - if (!latin1.isEmpty()) - while (latin1.length() < 128) { - latin1 += latin1; - unicodesrc += unicodesrc; - unicodedst += unicodedst; - } - - // toLatin1 - QStringRef src(&unicodesrc, 0, unicodesrc.length()); - QCOMPARE(src.toLatin1().length(), latin1.length()); - QCOMPARE(src.toLatin1(), latin1); -} - -void tst_QString::fromLatin1() -{ - QString a; - a = QString::fromLatin1( 0 ); - QVERIFY( a.isNull() ); - QVERIFY( a.isEmpty() ); - a = QString::fromLatin1( "" ); - QVERIFY( !a.isNull() ); - QVERIFY( a.isEmpty() ); - a = QString::fromLatin1(QByteArray()); - QVERIFY(a.isNull()); - QVERIFY(a.isEmpty()); - a = QString::fromLatin1(QByteArray("")); - QVERIFY(!a.isNull()); - QVERIFY(a.isEmpty()); - - a = QString::fromLatin1(0, 0); - QVERIFY(a.isNull()); - a = QString::fromLatin1(0, 5); - QVERIFY(a.isNull()); - a = QString::fromLatin1("\0abcd", 0); - QVERIFY(!a.isNull()); - QVERIFY(a.isEmpty()); - a = QString::fromLatin1("\0abcd", 5); - QVERIFY(a.size() == 5); -} - -#if QT_DEPRECATED_SINCE(5, 0) -void tst_QString::fromAscii() -{ - QString a; - a = QString::fromAscii( 0 ); - QVERIFY( a.isNull() ); - QVERIFY( a.isEmpty() ); - a = QString::fromAscii( "" ); - QVERIFY( !a.isNull() ); - QVERIFY( a.isEmpty() ); - - a = QString::fromAscii(0, 0); - QVERIFY(a.isNull()); - a = QString::fromAscii(0, 5); - QVERIFY(a.isNull()); - a = QString::fromAscii("\0abcd", 0); - QVERIFY(!a.isNull()); - QVERIFY(a.isEmpty()); - a = QString::fromAscii("\0abcd", 5); - QVERIFY(a.size() == 5); -} -#endif - -void tst_QString::fromUcs4() -{ - const uint *null = 0; - QString s; - s = QString::fromUcs4( null ); - QVERIFY( s.isNull() ); - QCOMPARE( s.size(), 0 ); - s = QString::fromUcs4( null, 0 ); - QVERIFY( s.isNull() ); - QCOMPARE( s.size(), 0 ); - s = QString::fromUcs4( null, 5 ); - QVERIFY( s.isNull() ); - QCOMPARE( s.size(), 0 ); - - uint nil = '\0'; - s = QString::fromUcs4( &nil ); - QVERIFY( !s.isNull() ); - QCOMPARE( s.size(), 0 ); - s = QString::fromUcs4( &nil, 0 ); - QVERIFY( !s.isNull() ); - QCOMPARE( s.size(), 0 ); - - uint bmp = 'a'; - s = QString::fromUcs4( &bmp, 1 ); - QVERIFY( !s.isNull() ); - QCOMPARE( s.size(), 1 ); - - uint smp = 0x10000; - s = QString::fromUcs4( &smp, 1 ); - QVERIFY( !s.isNull() ); - QCOMPARE( s.size(), 2 ); - -#ifdef Q_COMPILER_UNICODE_STRINGS - static const char32_t str1[] = U"Hello Unicode World"; - s = QString::fromUcs4(str1, sizeof(str1) / sizeof(str1[0]) - 1); - QCOMPARE(s, QString("Hello Unicode World")); - - s = QString::fromUcs4(str1); - QCOMPARE(s, QString("Hello Unicode World")); - - s = QString::fromUcs4(str1, 5); - QCOMPARE(s, QString("Hello")); - - s = QString::fromUcs4(U"\u221212\U000020AC\U00010000"); - QCOMPARE(s, QString::fromUtf8("\342\210\222" "12" "\342\202\254" "\360\220\200\200")); -#endif -} - -void tst_QString::toUcs4() -{ - QString s; - QVector ucs4; - QCOMPARE( s.toUcs4().size(), 0 ); - - static const QChar bmp = QLatin1Char('a'); - s = QString(&bmp, 1); - ucs4 = s.toUcs4(); - QCOMPARE( ucs4.size(), 1 ); - QCOMPARE( ucs4.at(0), 0x0061u ); - -#define QSTRING_FROM_QCHARARRAY(x) (QString((x), sizeof(x)/sizeof((x)[0]))) - - static const QChar smp[] = { QChar::highSurrogate(0x10000), QChar::lowSurrogate(0x10000) }; - s = QSTRING_FROM_QCHARARRAY(smp); - ucs4 = s.toUcs4(); - QCOMPARE( ucs4.size(), 1 ); - QCOMPARE( ucs4.at(0), 0x10000u ); - - static const QChar smp2[] = { QChar::highSurrogate(0x10000), QChar::lowSurrogate(0x10000), QChar::highSurrogate(0x10000), QChar::lowSurrogate(0x10000) }; - s = QSTRING_FROM_QCHARARRAY(smp2); - ucs4 = s.toUcs4(); - QCOMPARE( ucs4.size(), 2 ); - QCOMPARE( ucs4.at(0), 0x10000u ); - QCOMPARE( ucs4.at(1), 0x10000u ); - - static const QChar invalid_01[] = { QChar(0xd800) }; - s = QSTRING_FROM_QCHARARRAY(invalid_01); - ucs4 = s.toUcs4(); - QCOMPARE( ucs4.size(), 1 ); - QCOMPARE( ucs4.at(0), 0xFFFDu ); - - static const QChar invalid_02[] = { QChar(0xdc00) }; - s = QSTRING_FROM_QCHARARRAY(invalid_02); - ucs4 = s.toUcs4(); - QCOMPARE( ucs4.size(), 1 ); - QCOMPARE( ucs4.at(0), 0xFFFDu ); - - static const QChar invalid_03[] = { QLatin1Char('a'), QChar(0xd800), QLatin1Char('b') }; - s = QSTRING_FROM_QCHARARRAY(invalid_03); - ucs4 = s.toUcs4(); - QCOMPARE( ucs4.size(), 3 ); - QCOMPARE( ucs4.at(0), 0x0061u ); - QCOMPARE( ucs4.at(1), 0xFFFDu ); - QCOMPARE( ucs4.at(2), 0x0062u ); - - static const QChar invalid_04[] = { QLatin1Char('a'), QChar(0xdc00), QLatin1Char('b') }; - s = QSTRING_FROM_QCHARARRAY(invalid_04); - ucs4 = s.toUcs4(); - QCOMPARE( ucs4.size(), 3 ); - QCOMPARE( ucs4.at(0), 0x0061u ); - QCOMPARE( ucs4.at(1), 0xFFFDu ); - QCOMPARE( ucs4.at(2), 0x0062u ); - - static const QChar invalid_05[] = { QLatin1Char('a'), QChar(0xd800), QChar(0xd800), QLatin1Char('b') }; - s = QSTRING_FROM_QCHARARRAY(invalid_05); - ucs4 = s.toUcs4(); - QCOMPARE( ucs4.size(), 4 ); - QCOMPARE( ucs4.at(0), 0x0061u ); - QCOMPARE( ucs4.at(1), 0xFFFDu ); - QCOMPARE( ucs4.at(2), 0xFFFDu ); - QCOMPARE( ucs4.at(3), 0x0062u ); - - static const QChar invalid_06[] = { QLatin1Char('a'), QChar(0xdc00), QChar(0xdc00), QLatin1Char('b') }; - s = QSTRING_FROM_QCHARARRAY(invalid_06); - ucs4 = s.toUcs4(); - QCOMPARE( ucs4.size(), 4 ); - QCOMPARE( ucs4.at(0), 0x0061u ); - QCOMPARE( ucs4.at(1), 0xFFFDu ); - QCOMPARE( ucs4.at(2), 0xFFFDu ); - QCOMPARE( ucs4.at(3), 0x0062u ); - -#undef QSTRING_FROM_QCHARARRAY - -} - -void tst_QString::arg() -{ -/* - Warning: If any of these test fails, the warning given by Qt Test - is all messed up, because Qt Test itself uses QString::arg(). -*/ - - TransientDefaultLocale transient(QString("de_DE")); - - QString s4( "[%0]" ); - QString s5( "[%1]" ); - QString s6( "[%3]" ); - QString s7( "[%9]" ); - QString s8( "[%0 %1]" ); - QString s9( "[%0 %3]" ); - QString s10( "[%1 %2 %3]" ); - QString s11( "[%9 %3 %0]" ); - QString s12( "[%9 %1 %3 %9 %0 %8]" ); - QString s13( "%1% %x%c%2 %d%2-%" ); - QString s14( "%1%2%3" ); - - QCOMPARE( s4.arg("foo"), QLatin1String("[foo]") ); - QCOMPARE( s5.arg(QLatin1String("foo")), QLatin1String("[foo]") ); - QCOMPARE( s6.arg(QStringViewLiteral("foo")), QLatin1String("[foo]") ); - QCOMPARE( s7.arg("foo"), QLatin1String("[foo]") ); - QCOMPARE( s8.arg("foo"), QLatin1String("[foo %1]") ); - QCOMPARE( s8.arg("foo").arg("bar"), QLatin1String("[foo bar]") ); - QCOMPARE( s8.arg("foo", "bar"), QLatin1String("[foo bar]") ); - QCOMPARE( s9.arg("foo"), QLatin1String("[foo %3]") ); - QCOMPARE( s9.arg("foo").arg("bar"), QLatin1String("[foo bar]") ); - QCOMPARE( s9.arg("foo", "bar"), QLatin1String("[foo bar]") ); - QCOMPARE( s10.arg("foo"), QLatin1String("[foo %2 %3]") ); - QCOMPARE( s10.arg("foo").arg("bar"), QLatin1String("[foo bar %3]") ); - QCOMPARE( s10.arg("foo", "bar"), QLatin1String("[foo bar %3]") ); - QCOMPARE( s10.arg("foo").arg("bar").arg("baz"), QLatin1String("[foo bar baz]") ); - QCOMPARE( s10.arg("foo", "bar", "baz"), QLatin1String("[foo bar baz]") ); - QCOMPARE( s11.arg("foo"), QLatin1String("[%9 %3 foo]") ); - QCOMPARE( s11.arg("foo").arg("bar"), QLatin1String("[%9 bar foo]") ); - QCOMPARE( s11.arg("foo", "bar"), QLatin1String("[%9 bar foo]") ); - QCOMPARE( s11.arg("foo").arg("bar").arg("baz"), QLatin1String("[baz bar foo]") ); - QCOMPARE( s11.arg("foo", "bar", "baz"), QLatin1String("[baz bar foo]") ); - QCOMPARE( s12.arg("a").arg("b").arg("c").arg("d").arg("e"), - QLatin1String("[e b c e a d]") ); - QCOMPARE( s12.arg("a", "b", "c", "d").arg("e"), QLatin1String("[e b c e a d]") ); - QCOMPARE( s12.arg("a").arg("b", "c", "d", "e"), QLatin1String("[e b c e a d]") ); - QCOMPARE( s13.arg("alpha").arg("beta"), - QLatin1String("alpha% %x%cbeta %dbeta-%") ); - QCOMPARE( s13.arg("alpha", "beta"), QLatin1String("alpha% %x%cbeta %dbeta-%") ); - QCOMPARE( s14.arg("a", "b", "c"), QLatin1String("abc") ); - QCOMPARE( s8.arg("%1").arg("foo"), QLatin1String("[foo foo]") ); - QCOMPARE( s8.arg("%1", "foo"), QLatin1String("[%1 foo]") ); - QCOMPARE( s4.arg("foo", 2), QLatin1String("[foo]") ); - QCOMPARE( s4.arg("foo", -2), QLatin1String("[foo]") ); - QCOMPARE( s4.arg("foo", 10), QLatin1String("[ foo]") ); - QCOMPARE( s4.arg("foo", -10), QLatin1String("[foo ]") ); - - QString firstName( "James" ); - QString lastName( "Bond" ); - QString fullName = QString( "My name is %2, %1 %2" ) - .arg( firstName ).arg( lastName ); - QCOMPARE( fullName, QLatin1String("My name is Bond, James Bond") ); - - // number overloads - QCOMPARE( s4.arg(0), QLatin1String("[0]") ); - QCOMPARE( s4.arg(-1), QLatin1String("[-1]") ); - QCOMPARE( s4.arg(4294967295UL), QLatin1String("[4294967295]") ); // ULONG_MAX 32 - QCOMPARE( s4.arg(Q_INT64_C(9223372036854775807)), // LLONG_MAX - QLatin1String("[9223372036854775807]") ); - - QTest::ignoreMessage(QtWarningMsg, "QString::arg: Argument missing: \"\" , 0"); - QCOMPARE( QString().arg(0), QString() ); - QTest::ignoreMessage(QtWarningMsg, "QString::arg: Argument missing: \"\" , 0"); - QCOMPARE( QString("").arg(0), QString("") ); - QTest::ignoreMessage(QtWarningMsg, "QString::arg: Argument missing: \" \" , 0"); - QCOMPARE( QString(" ").arg(0), QLatin1String(" ") ); - QTest::ignoreMessage(QtWarningMsg, "QString::arg: Argument missing: \"%\" , 0"); - QCOMPARE( QString("%").arg(0), QLatin1String("%") ); - QTest::ignoreMessage(QtWarningMsg, "QString::arg: Argument missing: \"%%\" , 0"); - QCOMPARE( QString("%%").arg(0), QLatin1String("%%") ); - QTest::ignoreMessage(QtWarningMsg, "QString::arg: Argument missing: \"%%%\" , 0"); - QCOMPARE( QString("%%%").arg(0), QLatin1String("%%%") ); - QCOMPARE( QString("%%%1%%%2").arg("foo").arg("bar"), QLatin1String("%%foo%%bar") ); - - QCOMPARE( QString("%1").arg("hello", -10), QLatin1String("hello ") ); - QCOMPARE( QString("%1").arg(QLatin1String("hello"), -5), QLatin1String("hello") ); - QCOMPARE( QString("%1").arg(QStringViewLiteral("hello"), -2), QLatin1String("hello") ); - QCOMPARE( QString("%1").arg("hello", 0), QLatin1String("hello") ); - QCOMPARE( QString("%1").arg(QLatin1String("hello"), 2), QLatin1String("hello") ); - QCOMPARE( QString("%1").arg(QStringViewLiteral("hello"), 5), QLatin1String("hello") ); - QCOMPARE( QString("%1").arg("hello", 10), QLatin1String(" hello") ); - QCOMPARE( QString("%1%1").arg("hello"), QLatin1String("hellohello") ); - QCOMPARE( QString("%2%1").arg("hello"), QLatin1String("%2hello") ); - QCOMPARE( QString("%1%1").arg(QString()), QLatin1String("") ); - QCOMPARE( QString("%2%1").arg(""), QLatin1String("%2") ); - - QCOMPARE( QString("%2 %L1").arg(12345.6789).arg(12345.6789), - QLatin1String("12345.7 12.345,7") ); - QCOMPARE( QString("[%2] [%L1]").arg(12345.6789, 9).arg(12345.6789, 9), - QLatin1String("[ 12345.7] [ 12.345,7]") ); - QCOMPARE( QString("[%2] [%L1]").arg(12345.6789, 9, 'g', 7).arg(12345.6789, 9, 'g', 7), - QLatin1String("[ 12345.68] [12.345,68]") ); - QCOMPARE( QString("[%2] [%L1]").arg(12345.6789, 10, 'g', 7, QLatin1Char('0')).arg(12345.6789, 10, 'g', 7, QLatin1Char('0')), - QLatin1String("[0012345.68] [012.345,68]") ); - - QCOMPARE( QString("%2 %L1").arg(123456789).arg(123456789), - QLatin1String("123456789 123.456.789") ); - QCOMPARE( QString("[%2] [%L1]").arg(123456789, 12).arg(123456789, 12), - QLatin1String("[ 123456789] [ 123.456.789]") ); - QCOMPARE( QString("[%2] [%L1]").arg(123456789, 13, 10, QLatin1Char('0')).arg(123456789, 12, 10, QLatin1Char('0')), - QLatin1String("[000123456789] [00123.456.789]") ); - QCOMPARE( QString("[%2] [%L1]").arg(123456789, 13, 16, QLatin1Char('0')).arg(123456789, 12, 16, QLatin1Char('0')), - QLatin1String("[0000075bcd15] [00000075bcd15]") ); - - QCOMPARE( QString("%L2 %L1 %3").arg(12345.7).arg(123456789).arg('c'), - QLatin1String("123.456.789 12.345,7 c") ); - - // multi-digit replacement - QString input("%%%L0 %1 %02 %3 %4 %5 %L6 %7 %8 %%% %090 %10 %11 %L12 %14 %L9888 %9999 %%%%%%%L"); - input = input.arg("A").arg("B").arg("C") - .arg("D").arg("E").arg("f") - .arg("g").arg("h").arg("i").arg("j") - .arg("k").arg("l").arg("m") - .arg("n").arg("o").arg("p"); - - QCOMPARE(input, QLatin1String("%%A B C D E f g h i %%% j0 k l m n o88 p99 %%%%%%%L")); - - QString str("%1 %2 %3 %4 %5 %6 %7 %8 %9 foo %10 %11 bar"); - str = str.arg("one", "2", "3", "4", "5", "6", "7", "8", "9"); - str = str.arg("ahoy", "there"); - QCOMPARE(str, QLatin1String("one 2 3 4 5 6 7 8 9 foo ahoy there bar")); - - QString str2("%123 %234 %345 %456 %567 %999 %1000 %1230"); - str2 = str2.arg("A", "B", "C", "D", "E", "F"); - QCOMPARE(str2, QLatin1String("A B C D E F %1000 %1230")); - - QCOMPARE(QString("%1").arg(-1, 3, 10, QChar('0')), QLatin1String("-01")); - QCOMPARE(QString("%1").arg(-100, 3, 10, QChar('0')), QLatin1String("-100")); - QCOMPARE(QString("%1").arg(-1, 3, 10, QChar(' ')), QLatin1String(" -1")); - QCOMPARE(QString("%1").arg(-100, 3, 10, QChar(' ')), QLatin1String("-100")); - QCOMPARE(QString("%1").arg(1U, 3, 10, QChar(' ')), QLatin1String(" 1")); - QCOMPARE(QString("%1").arg(1000U, 3, 10, QChar(' ')), QLatin1String("1000")); - QCOMPARE(QString("%1").arg(-1, 3, 10, QChar('x')), QLatin1String("x-1")); - QCOMPARE(QString("%1").arg(-100, 3, 10, QChar('x')), QLatin1String("-100")); - QCOMPARE(QString("%1").arg(1U, 3, 10, QChar('x')), QLatin1String("xx1")); - QCOMPARE(QString("%1").arg(1000U, 3, 10, QChar('x')), QLatin1String("1000")); - - QCOMPARE(QString("%1").arg(-1., 3, 'g', -1, QChar('0')), QLatin1String("-01")); - QCOMPARE(QString("%1").arg(-100., 3, 'g', -1, QChar('0')), QLatin1String("-100")); - QCOMPARE(QString("%1").arg(-1., 3, 'g', -1, QChar(' ')), QLatin1String(" -1")); - QCOMPARE(QString("%1").arg(-100., 3, 'g', -1, QChar(' ')), QLatin1String("-100")); - QCOMPARE(QString("%1").arg(1., 3, 'g', -1, QChar('x')), QLatin1String("xx1")); - QCOMPARE(QString("%1").arg(1000., 3, 'g', -1, QChar('x')), QLatin1String("1000")); - QCOMPARE(QString("%1").arg(-1., 3, 'g', -1, QChar('x')), QLatin1String("x-1")); - QCOMPARE(QString("%1").arg(-100., 3, 'g', -1, QChar('x')), QLatin1String("-100")); - - transient.revise(QString("ar")); - QCOMPARE( QString("%L1").arg(12345.6789, 10, 'g', 7, QLatin1Char('0')), - QString::fromUtf8("\xd9\xa0\xd9\xa1\xd9\xa2\xd9\xac\xd9\xa3\xd9\xa4\xd9\xa5\xd9\xab\xd9\xa6\xd9\xa8") ); // "٠١٢٬٣٤٥٫٦٨" - QCOMPARE( QString("%L1").arg(123456789, 13, 10, QLatin1Char('0')), - QString("\xd9\xa0\xd9\xa0\xd9\xa1\xd9\xa2\xd9\xa3\xd9\xac\xd9\xa4\xd9\xa5\xd9\xa6\xd9\xac\xd9\xa7\xd9\xa8\xd9\xa9") ); // ٠٠١٢٣٬٤٥٦٬٧٨٩ -} - -void tst_QString::number() -{ - QCOMPARE( QString::number(int(0)), QLatin1String("0") ); - QCOMPARE( QString::number((unsigned int)(11)), QLatin1String("11") ); - QCOMPARE( QString::number(-22L), QLatin1String("-22") ); - QCOMPARE( QString::number(333UL), QLatin1String("333") ); - QCOMPARE( QString::number(4.4), QLatin1String("4.4") ); - QCOMPARE( QString::number(Q_INT64_C(-555)), QLatin1String("-555") ); - QCOMPARE( QString::number(Q_UINT64_C(6666)), QLatin1String("6666") ); - -#ifndef QT_NO_DOUBLECONVERSION // snprintf_l is too stupid for this - QCOMPARE( QString::number(12.05, 'f', 1), QString("12.1") ); - QCOMPARE( QString::number(12.5, 'f', 0), QString("13") ); -#endif -} - -void tst_QString::doubleOut() -{ - // Regression test for QTBUG-63620; the first two paths lost the exponent's - // leading 0 at 5.7; C's printf() family guarantee a two-digit exponent (in - // contrast with ECMAScript, which forbids leading zeros). - const QString expect(QStringLiteral("1e-06")); - const double micro = 1e-6; - QCOMPARE(QString::number(micro), expect); - QCOMPARE(QString("%1").arg(micro), expect); - { - QCOMPARE(QString::asprintf("%g", micro), expect); - } - { - QString text; - QTextStream stream(&text); - stream << micro; - QCOMPARE(text, expect); - } -} - -void tst_QString::capacity_data() -{ - length_data(); -} - -void tst_QString::capacity() -{ - QFETCH( QString, s1 ); - QFETCH( int, res ); - - QString s2( s1 ); - s2.reserve( res ); - QVERIFY( (int)s2.capacity() >= res ); - QCOMPARE( s2, s1 ); - - s2 = s1; // share again - s2.reserve( res * 2 ); - QVERIFY( (int)s2.capacity() >= res * 2 ); - QVERIFY(s2.constData() != s1.constData()); - QCOMPARE( s2, s1 ); - - // don't share again -- s2 must be detached for squeeze() to do anything - s2.squeeze(); - QVERIFY( (int)s2.capacity() == res ); - QCOMPARE( s2, s1 ); - - s2 = s1; // share again - int oldsize = s1.size(); - s2.reserve( res / 2 ); - QVERIFY( (int)s2.capacity() >= res / 2 ); - QVERIFY( (int)s2.capacity() >= oldsize ); - QCOMPARE( s2, s1 ); -} - -void tst_QString::section_data() -{ - QTest::addColumn("wholeString" ); - QTest::addColumn("sep" ); - QTest::addColumn("start" ); - QTest::addColumn("end" ); - QTest::addColumn("flags" ); - QTest::addColumn("sectionString" ); - QTest::addColumn("regexp" ); - - QTest::newRow( "data0" ) << QString("forename,middlename,surname,phone") << QString(",") << 2 << 2 << int(QString::SectionDefault) << QString("surname") << false; - QTest::newRow( "data1" ) << QString("/usr/local/bin/myapp") << QString("/") << 3 << 4 << int(QString::SectionDefault) << QString("bin/myapp") << false; - QTest::newRow( "data2" ) << QString("/usr/local/bin/myapp") << QString("/") << 3 << 3 << int(QString::SectionSkipEmpty) << QString("myapp") << false; - QTest::newRow( "data3" ) << QString("forename**middlename**surname**phone") << QString("**") << 2 << 2 << int(QString::SectionDefault) << QString("surname") << false; - QTest::newRow( "data4" ) << QString("forename**middlename**surname**phone") << QString("**") << -3 << -2 << int(QString::SectionDefault) << QString("middlename**surname") << false; - QTest::newRow( "data5" ) << QString("##Datt######wollen######wir######mal######sehen##") << QString("#") << 0 << 0 << int(QString::SectionSkipEmpty) << QString("Datt") << false; - QTest::newRow( "data6" ) << QString("##Datt######wollen######wir######mal######sehen##") << QString("#") << 1 << 1 << int(QString::SectionSkipEmpty) << QString("wollen") << false; - QTest::newRow( "data7" ) << QString("##Datt######wollen######wir######mal######sehen##") << QString("#") << 2 << 2 << int(QString::SectionSkipEmpty) << QString("wir") << false; - QTest::newRow( "data8" ) << QString("##Datt######wollen######wir######mal######sehen##") << QString("#") << 3 << 3 << int(QString::SectionSkipEmpty) << QString("mal") << false; - QTest::newRow( "data9" ) << QString("##Datt######wollen######wir######mal######sehen##") << QString("#") << 4 << 4 << int(QString::SectionSkipEmpty) << QString("sehen") << false; - // not fixed for 3.1 - QTest::newRow( "data10" ) << QString("a/b/c/d") << QString("/") << 1 << -1 << int(QString::SectionIncludeLeadingSep | QString::SectionIncludeTrailingSep) << QString("/b/c/d") << false; - QTest::newRow( "data11" ) << QString("aoLoboLocolod") << QString("olo") << -1 << -1 << int(QString::SectionCaseInsensitiveSeps) << QString("d") << false; - QTest::newRow( "data12" ) << QString("F0") << QString("F") << 0 << 0 << int(QString::SectionSkipEmpty) << QString("0") << false; - QTest::newRow( "foo1" ) << QString("foo;foo;") << QString(";") << 0 << 0 - << int(QString::SectionIncludeLeadingSep) << QString("foo") << false; - QTest::newRow( "foo2" ) << QString("foo;foo;") << QString(";") << 1 << 1 - << int(QString::SectionIncludeLeadingSep) << QString(";foo") << false; - QTest::newRow( "foo3" ) << QString("foo;foo;") << QString(";") << 2 << 2 - << int(QString::SectionIncludeLeadingSep) << QString(";") << false; - QTest::newRow( "foo1rx" ) << QString("foo;foo;") << QString(";") << 0 << 0 - << int(QString::SectionIncludeLeadingSep) << QString("foo") << true; - QTest::newRow( "foo2rx" ) << QString("foo;foo;") << QString(";") << 1 << 1 - << int(QString::SectionIncludeLeadingSep) << QString(";foo") << true; - QTest::newRow( "foo3rx" ) << QString("foo;foo;") << QString(";") << 2 << 2 - << int(QString::SectionIncludeLeadingSep) << QString(";") << true; - - QTest::newRow( "qmake_path" ) << QString("/Users/sam/troll/qt4.0/src/corelib/QtCore_debug.xcode/") - << QString("/") << 0 << -2 << int(QString::SectionDefault) - << QString("/Users/sam/troll/qt4.0/src/corelib/QtCore_debug.xcode") << false; - QTest::newRow( "qmake_pathrx" ) << QString("/Users/sam/troll/qt4.0/src/corelib/QtCore_debug.xcode/") - << QString("/") << 0 << -2 << int(QString::SectionDefault) - << QString("/Users/sam/troll/qt4.0/src/corelib/QtCore_debug.xcode") << true; - QTest::newRow( "data13" ) << QString("||2|3|||") - << QString("|") << 0 << 1 << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("||") << false; - QTest::newRow( "data14" ) << QString("||2|3|||") - << QString("\\|") << 0 << 1 << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("||") << true; - QTest::newRow( "data15" ) << QString("|1|2|") - << QString("|") << 0 << 1 << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("|1|") << false; - QTest::newRow( "data16" ) << QString("|1|2|") - << QString("\\|") << 0 << 1 << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("|1|") << true; - QTest::newRow( "normal1" ) << QString("o1o2o") - << QString("o") << 0 << 0 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("o") << false; - QTest::newRow( "normal2" ) << QString("o1o2o") - << QString("o") << 1 << 1 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("o1o") << false; - QTest::newRow( "normal3" ) << QString("o1o2o") - << QString("o") << 2 << 2 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("o2o") << false; - QTest::newRow( "normal4" ) << QString("o1o2o") - << QString("o") << 2 << 3 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("o2o") << false; - QTest::newRow( "normal5" ) << QString("o1o2o") - << QString("o") << 1 << 2 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("o1o2o") << false; - QTest::newRow( "range1" ) << QString("o1o2o") - << QString("o") << -5 << -5 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString() << false; - QTest::newRow( "range2" ) << QString("oo1o2o") - << QString("o") << -5 << 1 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep - |QString::SectionSkipEmpty) - << QString("oo1o2o") << false; - QTest::newRow( "range3" ) << QString("o1o2o") - << QString("o") << 2 << 1 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString() << false; - QTest::newRow( "range4" ) << QString("o1o2o") - << QString("o") << 4 << 4 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString() << false; - QTest::newRow( "range5" ) << QString("o1oo2o") - << QString("o") << -2 << -1 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep - |QString::SectionSkipEmpty) - << QString("o1oo2o") << false; - QTest::newRow( "rx1" ) << QString("o1o2o") - << QString("[a-z]") << 0 << 0 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("o") << true; - QTest::newRow( "rx2" ) << QString("o1o2o") - << QString("[a-z]") << 1 << 1 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("o1o") << true; - QTest::newRow( "rx3" ) << QString("o1o2o") - << QString("[a-z]") << 2 << 2 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("o2o") << true; - QTest::newRow( "rx4" ) << QString("o1o2o") - << QString("[a-z]") << 2 << 3 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("o2o") << true; - QTest::newRow( "rx5" ) << QString("o1o2o") - << QString("[a-z]") << 1 << 2 - << int(QString::SectionIncludeLeadingSep|QString::SectionIncludeTrailingSep) - << QString("o1o2o") << true; - QTest::newRow( "data17" ) << QString("This is a story, a small story") - << QString("\\b") << 3 << 3 - << int(QString::SectionDefault) - << QString("is") << true; - QTest::newRow( "data18" ) << QString("99.0 42.3") - << QString("\\s*[AaBb]\\s*") << 1 << 1 - << int(QString::SectionIncludeLeadingSep) - << QString() << true; -} - -void tst_QString::section() -{ - QFETCH( QString, wholeString ); - QFETCH( QString, sep ); - QFETCH( int, start ); - QFETCH( int, end ); - QFETCH( int, flags ); - QFETCH( QString, sectionString ); - QFETCH( bool, regexp ); - if (regexp) { - QCOMPARE( wholeString.section( QRegExp(sep), start, end, QString::SectionFlag(flags) ), sectionString ); - QCOMPARE( wholeString.section( QRegularExpression(sep), start, end, QString::SectionFlag(flags) ), sectionString ); - } else { - if (sep.size() == 1) - QCOMPARE( wholeString.section( sep[0], start, end, QString::SectionFlag(flags) ), sectionString ); - QCOMPARE( wholeString.section( sep, start, end, QString::SectionFlag(flags) ), sectionString ); - QCOMPARE( wholeString.section( QRegExp(QRegExp::escape(sep)), start, end, QString::SectionFlag(flags) ), sectionString ); - QCOMPARE( wholeString.section( QRegularExpression(QRegularExpression::escape(sep)), start, end, QString::SectionFlag(flags) ), sectionString ); - - } -} - - -void tst_QString::operator_eqeq_nullstring() -{ - /* Some of these might not be all that logical but it's the behaviour we've had since 3.0.0 - so we should probably stick with it. */ - - QVERIFY( QString() == "" ); - QVERIFY( "" == QString() ); - - QVERIFY( QString("") == "" ); - QVERIFY( "" == QString("") ); - - QVERIFY(QString() == nullptr); - QVERIFY(nullptr == QString()); - - QVERIFY(QString("") == nullptr); - QVERIFY(nullptr == QString("")); - - QVERIFY( QString().size() == 0 ); - - QVERIFY( QString("").size() == 0 ); - - QVERIFY( QString() == QString("") ); - QVERIFY( QString("") == QString() ); -} - -void tst_QString::operator_smaller() -{ - QString null; - QString empty(""); - QString foo("foo"); - const char *nullC = nullptr; - const char *emptyC = ""; - - QVERIFY( !(null < QString()) ); - QVERIFY( !(null > QString()) ); - - QVERIFY( !(empty < QString("")) ); - QVERIFY( !(empty > QString("")) ); - - QVERIFY( !(null < empty) ); - QVERIFY( !(null > empty) ); - - QVERIFY( !(nullC < empty) ); - QVERIFY( !(nullC > empty) ); - - QVERIFY( !(null < emptyC) ); - QVERIFY( !(null > emptyC) ); - - QVERIFY( null < foo ); - QVERIFY( !(null > foo) ); - QVERIFY( foo > null ); - QVERIFY( !(foo < null) ); - - QVERIFY( empty < foo ); - QVERIFY( !(empty > foo) ); - QVERIFY( foo > empty ); - QVERIFY( !(foo < empty) ); - - QVERIFY( !(null < QLatin1String(0)) ); - QVERIFY( !(null > QLatin1String(0)) ); - QVERIFY( !(null < QLatin1String("")) ); - QVERIFY( !(null > QLatin1String("")) ); - - QVERIFY( !(null < QLatin1String("")) ); - QVERIFY( !(null > QLatin1String("")) ); - QVERIFY( !(empty < QLatin1String("")) ); - QVERIFY( !(empty > QLatin1String("")) ); - - QVERIFY( !(QLatin1String(0) < null) ); - QVERIFY( !(QLatin1String(0) > null) ); - QVERIFY( !(QLatin1String("") < null) ); - QVERIFY( !(QLatin1String("") > null) ); - - QVERIFY( !(QLatin1String(0) < empty) ); - QVERIFY( !(QLatin1String(0) > empty) ); - QVERIFY( !(QLatin1String("") < empty) ); - QVERIFY( !(QLatin1String("") > empty) ); - - QVERIFY( QLatin1String(0) < foo ); - QVERIFY( !(QLatin1String(0) > foo) ); - QVERIFY( QLatin1String("") < foo ); - QVERIFY( !(QLatin1String("") > foo) ); - - QVERIFY( foo > QLatin1String(0) ); - QVERIFY( !(foo < QLatin1String(0)) ); - QVERIFY( foo > QLatin1String("") ); - QVERIFY( !(foo < QLatin1String("")) ); - - QVERIFY( QLatin1String(0) == empty); - QVERIFY( QLatin1String(0) == null); - QVERIFY( QLatin1String("") == empty); - QVERIFY( QLatin1String("") == null); - - QVERIFY( !(foo < QLatin1String("foo"))); - QVERIFY( !(foo > QLatin1String("foo"))); - QVERIFY( !(QLatin1String("foo") < foo)); - QVERIFY( !(QLatin1String("foo") > foo)); - - QVERIFY( !(foo < QLatin1String("a"))); - QVERIFY( (foo > QLatin1String("a"))); - QVERIFY( (QLatin1String("a") < foo)); - QVERIFY( !(QLatin1String("a") > foo)); - - QVERIFY( (foo < QLatin1String("z"))); - QVERIFY( !(foo > QLatin1String("z"))); - QVERIFY( !(QLatin1String("z") < foo)); - QVERIFY( (QLatin1String("z") > foo)); - - // operator< is not locale-aware (or shouldn't be) - QVERIFY( foo < QString("\xc3\xa9") ); - QVERIFY( foo < "\xc3\xa9" ); - - QVERIFY(QString("a") < QString("b")); - QVERIFY(QString("a") <= QString("b")); - QVERIFY(QString("a") <= QString("a")); - QVERIFY(QString("a") == QString("a")); - QVERIFY(QString("a") >= QString("a")); - QVERIFY(QString("b") >= QString("a")); - QVERIFY(QString("b") > QString("a")); - - QVERIFY("a" < QString("b")); - QVERIFY("a" <= QString("b")); - QVERIFY("a" <= QString("a")); - QVERIFY("a" == QString("a")); - QVERIFY("a" >= QString("a")); - QVERIFY("b" >= QString("a")); - QVERIFY("b" > QString("a")); - - QVERIFY(QString("a") < "b"); - QVERIFY(QString("a") <= "b"); - QVERIFY(QString("a") <= "a"); - QVERIFY(QString("a") == "a"); - QVERIFY(QString("a") >= "a"); - QVERIFY(QString("b") >= "a"); - QVERIFY(QString("b") > "a"); - - QVERIFY(QString("a") < QByteArray("b")); - QVERIFY(QString("a") <= QByteArray("b")); - QVERIFY(QString("a") <= QByteArray("a")); - QVERIFY(QString("a") == QByteArray("a")); - QVERIFY(QString("a") >= QByteArray("a")); - QVERIFY(QString("b") >= QByteArray("a")); - QVERIFY(QString("b") > QByteArray("a")); - - QVERIFY(QByteArray("a") < QString("b")); - QVERIFY(QByteArray("a") <= QString("b")); - QVERIFY(QByteArray("a") <= QString("a")); - QVERIFY(QByteArray("a") == QString("a")); - QVERIFY(QByteArray("a") >= QString("a")); - QVERIFY(QByteArray("b") >= QString("a")); - QVERIFY(QByteArray("b") > QString("a")); - - QVERIFY(QLatin1String("a") < QString("b")); - QVERIFY(QLatin1String("a") <= QString("b")); - QVERIFY(QLatin1String("a") <= QString("a")); - QVERIFY(QLatin1String("a") == QString("a")); - QVERIFY(QLatin1String("a") >= QString("a")); - QVERIFY(QLatin1String("b") >= QString("a")); - QVERIFY(QLatin1String("b") > QString("a")); - - QVERIFY(QString("a") < QLatin1String("b")); - QVERIFY(QString("a") <= QLatin1String("b")); - QVERIFY(QString("a") <= QLatin1String("a")); - QVERIFY(QString("a") == QLatin1String("a")); - QVERIFY(QString("a") >= QLatin1String("a")); - QVERIFY(QString("b") >= QLatin1String("a")); - QVERIFY(QString("b") > QLatin1String("a")); - - QVERIFY("a" < QLatin1String("b")); - QVERIFY("a" <= QLatin1String("b")); - QVERIFY("a" <= QLatin1String("a")); - QVERIFY("a" == QLatin1String("a")); - QVERIFY("a" >= QLatin1String("a")); - QVERIFY("b" >= QLatin1String("a")); - QVERIFY("b" > QLatin1String("a")); - - QVERIFY(QLatin1String("a") < "b"); - QVERIFY(QLatin1String("a") <= "b"); - QVERIFY(QLatin1String("a") <= "a"); - QVERIFY(QLatin1String("a") == "a"); - QVERIFY(QLatin1String("a") >= "a"); - QVERIFY(QLatin1String("b") >= "a"); - QVERIFY(QLatin1String("b") > "a"); -} - -void tst_QString::integer_conversion_data() -{ - QTest::addColumn("num_str"); - QTest::addColumn("base"); - QTest::addColumn("good"); - QTest::addColumn("num"); - - QTest::newRow("C empty 0") << QString("") << 0 << false << (qlonglong)0; - QTest::newRow("C empty 8") << QString("") << 8 << false << (qlonglong)0; - QTest::newRow("C empty 10") << QString("") << 10 << false << (qlonglong)0; - QTest::newRow("C empty 16") << QString("") << 16 << false << (qlonglong)0; - - QTest::newRow("C null 0") << QString() << 0 << false << (qlonglong)0; - QTest::newRow("C null 8") << QString() << 8 << false << (qlonglong)0; - QTest::newRow("C null 10") << QString() << 10 << false << (qlonglong)0; - QTest::newRow("C null 16") << QString() << 16 << false << (qlonglong)0; - - QTest::newRow("C -0xf 0") << QString(" -0xf") << 0 << true << (qlonglong)-15; - QTest::newRow("C -0xf 0") << QString("-0xf ") << 0 << true << (qlonglong)-15; - QTest::newRow("C \t0xf\t 0") << QString("\t0xf\t") << 0 << true << (qlonglong)15; - QTest::newRow("C -010 0") << QString(" -010") << 0 << true << (qlonglong)-8; - QTest::newRow("C 010 0") << QString("010 ") << 0 << true << (qlonglong)8; - QTest::newRow("C \t-010\t 0") << QString("\t-010\t") << 0 << true << (qlonglong)-8; - QTest::newRow("C 123 10") << QString(" 123") << 10 << true << (qlonglong)123; - QTest::newRow("C 123 10") << QString("123 ") << 10 << true << (qlonglong)123; - QTest::newRow("C \t123\t 10") << QString("\t123\t") << 10 << true << (qlonglong)123; - QTest::newRow("C -0xf 16") << QString(" -0xf") << 16 << true << (qlonglong)-15; - QTest::newRow("C -0xf 16") << QString("-0xf ") << 16 << true << (qlonglong)-15; - QTest::newRow("C \t0xf\t 16") << QString("\t0xf\t") << 16 << true << (qlonglong)15; - - QTest::newRow("C -0 0") << QString("-0") << 0 << true << (qlonglong)0; - QTest::newRow("C -0 8") << QString("-0") << 8 << true << (qlonglong)0; - QTest::newRow("C -0 10") << QString("-0") << 10 << true << (qlonglong)0; - QTest::newRow("C -0 16") << QString("-0") << 16 << true << (qlonglong)0; - - QTest::newRow("C 1.234 10") << QString("1.234") << 10 << false << (qlonglong)0; - QTest::newRow("C 1,234 10") << QString("1,234") << 10 << false << (qlonglong)0; - - QTest::newRow("C 0x 0") << QString("0x") << 0 << false << (qlonglong)0; - QTest::newRow("C 0x 16") << QString("0x") << 16 << false << (qlonglong)0; - - QTest::newRow("C 10 0") << QString("10") << 0 << true << (qlonglong)10; - QTest::newRow("C 010 0") << QString("010") << 0 << true << (qlonglong)8; - QTest::newRow("C 0x10 0") << QString("0x10") << 0 << true << (qlonglong)16; - QTest::newRow("C 10 8") << QString("10") << 8 << true << (qlonglong)8; - QTest::newRow("C 010 8") << QString("010") << 8 << true << (qlonglong)8; - QTest::newRow("C 0x10 8") << QString("0x10") << 8 << false << (qlonglong)0; - QTest::newRow("C 10 10") << QString("10") << 10 << true << (qlonglong)10; - QTest::newRow("C 010 10") << QString("010") << 10 << true << (qlonglong)10; - QTest::newRow("C 0x10 10") << QString("0x10") << 10 << false << (qlonglong)0; - QTest::newRow("C 10 16") << QString("10") << 16 << true << (qlonglong)16; - QTest::newRow("C 010 16") << QString("010") << 16 << true << (qlonglong)16; - QTest::newRow("C 0x10 16") << QString("0x10") << 16 << true << (qlonglong)16; - - QTest::newRow("C -10 0") << QString("-10") << 0 << true << (qlonglong)-10; - QTest::newRow("C -010 0") << QString("-010") << 0 << true << (qlonglong)-8; - QTest::newRow("C -0x10 0") << QString("-0x10") << 0 << true << (qlonglong)-16; - QTest::newRow("C -10 8") << QString("-10") << 8 << true << (qlonglong)-8; - QTest::newRow("C -010 8") << QString("-010") << 8 << true << (qlonglong)-8; - QTest::newRow("C -0x10 8") << QString("-0x10") << 8 << false << (qlonglong)0; - QTest::newRow("C -10 10") << QString("-10") << 10 << true << (qlonglong)-10; - QTest::newRow("C -010 10") << QString("-010") << 10 << true << (qlonglong)-10; - QTest::newRow("C -0x10 10") << QString("-0x10") << 10 << false << (qlonglong)0; - QTest::newRow("C -10 16") << QString("-10") << 16 << true << (qlonglong)-16; - QTest::newRow("C -010 16") << QString("-010") << 16 << true << (qlonglong)-16; - QTest::newRow("C -0x10 16") << QString("-0x10") << 16 << true << (qlonglong)-16; - - // Let's try some Arabic - const quint16 arabic_str[] = { 0x0661, 0x0662, 0x0663, 0x0664, 0x0000 }; // "1234" - QTest::newRow("ar_SA 1234 0") << QString::fromUtf16(arabic_str) << 0 << false << (qlonglong)0; -} - -void tst_QString::integer_conversion() -{ - QFETCH(QString, num_str); - QFETCH(int, base); - QFETCH(bool, good); - QFETCH(qlonglong, num); - - bool ok; - qlonglong d = num_str.toLongLong(&ok, base); - QCOMPARE(ok, good); - - if (ok) { - QCOMPARE(d, num); - } -} - -void tst_QString::double_conversion_data() -{ - QTest::addColumn("num_str"); - QTest::addColumn("good"); - QTest::addColumn("num"); - - // The good... - - QTest::newRow("C 1") << QString("1") << true << 1.0; - QTest::newRow("C 1.0") << QString("1.0") << true << 1.0; - QTest::newRow("C 1.234") << QString("1.234") << true << 1.234; - QTest::newRow("C 1.234e-10") << QString("1.234e-10") << true << 1.234e-10; - QTest::newRow("C 1.234E10") << QString("1.234E10") << true << 1.234e10; - QTest::newRow("C 1e10") << QString("1e10") << true << 1.0e10; - - // The bad... - - QTest::newRow("C empty") << QString("") << false << 0.0; - QTest::newRow("C null") << QString() << false << 0.0; - QTest::newRow("C .") << QString(".") << false << 0.0; - QTest::newRow("C 1e") << QString("1e") << false << 0.0; - QTest::newRow("C 1,") << QString("1,") << false << 0.0; - QTest::newRow("C 1,0") << QString("1,0") << false << 0.0; - QTest::newRow("C 1,000") << QString("1,000") << false << 0.0; - QTest::newRow("C 1e1.0") << QString("1e1.0") << false << 0.0; - QTest::newRow("C 1e+") << QString("1e+") << false << 0.0; - QTest::newRow("C 1e-") << QString("1e-") << false << 0.0; - QTest::newRow("de_DE 1,0") << QString("1,0") << false << 0.0; - QTest::newRow("de_DE 1,234") << QString("1,234") << false << 0.0; - QTest::newRow("de_DE 1,234e-10") << QString("1,234e-10") << false << 0.0; - QTest::newRow("de_DE 1,234E10") << QString("1,234E10") << false << 0.0; - - // And the ugly... - - QTest::newRow("C .1") << QString(".1") << true << 0.1; - QTest::newRow("C -.1") << QString("-.1") << true << -0.1; - QTest::newRow("C 1.") << QString("1.") << true << 1.0; - QTest::newRow("C 1.E10") << QString("1.E10") << true << 1.0e10; - QTest::newRow("C 1e+10") << QString("1e+10") << true << 1.0e+10; - QTest::newRow("C 1") << QString(" 1") << true << 1.0; - QTest::newRow("C 1 ") << QString("1 ") << true << 1.0; - - // Let's try some Arabic - const quint16 arabic_str[] = { 0x0660, 0x066B, 0x0661, 0x0662, - 0x0663, 0x0664, 0x0065, 0x0662, - 0x0000 }; // "0.1234e2" - QTest::newRow("ar_SA") << QString::fromUtf16(arabic_str) << false << 0.0; -} - -void tst_QString::double_conversion() -{ -#define MY_DOUBLE_EPSILON (2.22045e-16) - - QFETCH(QString, num_str); - QFETCH(bool, good); - QFETCH(double, num); - - bool ok; - double d = num_str.toDouble(&ok); - QCOMPARE(ok, good); - - if (ok) { - double diff = d - num; - if (diff < 0) - diff = -diff; - QVERIFY(diff <= MY_DOUBLE_EPSILON); - } -} - -#ifndef Q_MOC_RUN -#include "double_data.h" -#endif - -void tst_QString::tortureSprintfDouble() -{ - const SprintfDoubleData *data = g_sprintf_double_data; - - for (; data->fmt != 0; ++data) { - double d; - char *buff = (char *)&d; -# ifndef Q_BYTE_ORDER -# error "Q_BYTE_ORDER not defined" -# endif - -# if Q_BYTE_ORDER == Q_LITTLE_ENDIAN - for (uint i = 0; i < 8; ++i) - buff[i] = data->bytes[i]; -# else - for (uint i = 0; i < 8; ++i) - buff[7 - i] = data->bytes[i]; -# endif - const QString s = QString::asprintf(data->fmt, d); -#ifdef QT_NO_FPU // reduced precision when running with hardfloats in qemu - if (d - 0.1 < 1e12) - QSKIP("clib sprintf doesn't fill with 0's on this platform"); - QCOMPARE(s.left(16), QString(data->expected).left(16)); -#else - QCOMPARE(s, QString(data->expected)); -#endif - } -} - -#include - -void tst_QString::localeAwareCompare_data() -{ - QTest::addColumn("locale"); - QTest::addColumn("s1"); - QTest::addColumn("s2"); - QTest::addColumn("result"); - - // Compare decomposed and composed form - { - // From ES6 test262 test suite (built-ins/String/prototype/localeCompare/15.5.4.9_CE.js). The test cases boil down to code like this: - // console.log("\u1111\u1171\u11B6".localeCompare("\ud4db") - - // example from Unicode 5.0, section 3.7, definition D70 - QTest::newRow("normalize1") << QString("en_US") << QString::fromUtf8("o\xCC\x88") << QString::fromUtf8("\xC3\xB6") << 0; - // examples from Unicode 5.0, chapter 3.11 - QTest::newRow("normalize2") << QString("en_US") << QString::fromUtf8("\xC3\xA4\xCC\xA3") << QString::fromUtf8("a\xCC\xA3\xCC\x88") << 0; - QTest::newRow("normalize3") << QString("en_US") << QString::fromUtf8("a\xCC\x88\xCC\xA3") << QString::fromUtf8("a\xCC\xA3\xCC\x88") << 0; - QTest::newRow("normalize4") << QString("en_US") << QString::fromUtf8("\xE1\xBA\xA1\xCC\x88") << QString::fromUtf8("a\xCC\xA3\xCC\x88") << 0; - QTest::newRow("normalize5") << QString("en_US") << QString::fromUtf8("\xC3\xA4\xCC\x86") << QString::fromUtf8("a\xCC\x88\xCC\x86") << 0; - QTest::newRow("normalize6") << QString("en_US") << QString::fromUtf8("\xC4\x83\xCC\x88") << QString::fromUtf8("a\xCC\x86\xCC\x88") << 0; - // example from Unicode 5.0, chapter 3.12 - QTest::newRow("normalize7") << QString("en_US") << QString::fromUtf8("\xE1\x84\x91\xE1\x85\xB1\xE1\x86\xB6") << QString::fromUtf8("\xED\x93\x9B") << 0; - // examples from UTS 10, Unicode Collation Algorithm - QTest::newRow("normalize8") << QString("en_US") << QString::fromUtf8("\xE2\x84\xAB") << QString::fromUtf8("\xC3\x85") << 0; - QTest::newRow("normalize9") << QString("en_US") << QString::fromUtf8("\xE2\x84\xAB") << QString::fromUtf8("A\xCC\x8A") << 0; - QTest::newRow("normalize10") << QString("en_US") << QString::fromUtf8("x\xCC\x9B\xCC\xA3") << QString::fromUtf8("x\xCC\xA3\xCC\x9B") << 0; - QTest::newRow("normalize11") << QString("en_US") << QString::fromUtf8("\xE1\xBB\xB1") << QString::fromUtf8("\xE1\xBB\xA5\xCC\x9B") << 0; - QTest::newRow("normalize12") << QString("en_US") << QString::fromUtf8("\xE1\xBB\xB1") << QString::fromUtf8("u\xCC\x9B\xCC\xA3") << 0; - QTest::newRow("normalize13") << QString("en_US") << QString::fromUtf8("\xE1\xBB\xB1") << QString::fromUtf8("\xC6\xB0\xCC\xA3") << 0; - QTest::newRow("normalize14") << QString("en_US") << QString::fromUtf8("\xE1\xBB\xB1") << QString::fromUtf8("u\xCC\xA3\xCC\x9B") << 0; - // examples from UAX 15, Unicode Normalization Forms - QTest::newRow("normalize15") << QString("en_US") << QString::fromUtf8("\xC3\x87") << QString::fromUtf8("C\xCC\xA7") << 0; - QTest::newRow("normalize16") << QString("en_US") << QString::fromUtf8("q\xCC\x87\xCC\xA3") << QString::fromUtf8("q\xCC\xA3\xCC\x87") << 0; - QTest::newRow("normalize17") << QString("en_US") << QString::fromUtf8("\xEA\xB0\x80") << QString::fromUtf8("\xE1\x84\x80\xE1\x85\xA1") << 0; - QTest::newRow("normalize18") << QString("en_US") << QString::fromUtf8("\xE2\x84\xAB") << QString::fromUtf8("A\xCC\x8A") << 0; - QTest::newRow("normalize19") << QString("en_US") << QString::fromUtf8("\xE2\x84\xA6") << QString::fromUtf8("\xCE\xA9") << 0; - QTest::newRow("normalize20") << QString("en_US") << QString::fromUtf8("\xC3\x85") << QString::fromUtf8("A\xCC\x8A") << 0; - QTest::newRow("normalize21") << QString("en_US") << QString::fromUtf8("\xC3\xB4") << QString::fromUtf8("o\xCC\x82") << 0; - QTest::newRow("normalize22") << QString("en_US") << QString::fromUtf8("\xE1\xB9\xA9") << QString::fromUtf8("s\xCC\xA3\xCC\x87") << 0; - QTest::newRow("normalize23") << QString("en_US") << QString::fromUtf8("\xE1\xB8\x8B\xCC\xA3") << QString::fromUtf8("d\xCC\xA3\xCC\x87") << 0; - QTest::newRow("normalize24") << QString("en_US") << QString::fromUtf8("\xE1\xB8\x8B\xCC\xA3") << QString::fromUtf8("\xE1\xB8\x8D\xCC\x87") << 0; - QTest::newRow("normalize25") << QString("en_US") << QString::fromUtf8("q\xCC\x87\xCC\xA3") << QString::fromUtf8("q\xCC\xA3\xCC\x87") << 0; - - } - -#if !defined(Q_OS_WIN) -// On Q_OS_WIN, we cannot set the system or user locale - /* - The C locale performs pure byte comparisons for - Latin-1-specific characters (I think). Compare with Swedish - below. - */ - QTest::newRow("c1") << QString("C") << QString::fromLatin1("\xe5") << QString::fromLatin1("\xe4") << 1; - QTest::newRow("c2") << QString("C") << QString::fromLatin1("\xe4") << QString::fromLatin1("\xf6") << -1; - QTest::newRow("c3") << QString("C") << QString::fromLatin1("\xe5") << QString::fromLatin1("\xf6") << -1; - - /* - It's hard to test English, because it's treated differently - on different platforms. For example, on Linux, it uses the - iso14651_t1 template file, which happens to provide good - defaults for Swedish. OS X seems to do a pure bytewise - comparison of Latin-1 values, although I'm not sure. So I - just test digits to make sure that it's not totally broken. - */ - QTest::newRow("english1") << QString("en_US") << QString("5") << QString("4") << 1; - QTest::newRow("english2") << QString("en_US") << QString("4") << QString("6") << -1; - QTest::newRow("english3") << QString("en_US") << QString("5") << QString("6") << -1; - /* - In Swedish, a with ring above (E5) comes before a with - diaresis (E4), which comes before o diaresis (F6), which - all come after z. - */ -#ifdef Q_OS_MAC - QTest::newRow("swedish1") << QString("sv_SE.ISO8859-1") << QString::fromLatin1("\xe5") << QString::fromLatin1("\xe4") << -1; - QTest::newRow("swedish2") << QString("sv_SE.ISO8859-1") << QString::fromLatin1("\xe4") << QString::fromLatin1("\xf6") << -1; - QTest::newRow("swedish3") << QString("sv_SE.ISO8859-1") << QString::fromLatin1("\xe5") << QString::fromLatin1("\xf6") << -1; - QTest::newRow("swedish4") << QString("sv_SE.ISO8859-1") << QString::fromLatin1("z") << QString::fromLatin1("\xe5") << -1; -#else - QTest::newRow("swedish1") << QString("sv_SE") << QString::fromLatin1("\xe5") << QString::fromLatin1("\xe4") << -1; - QTest::newRow("swedish2") << QString("sv_SE") << QString::fromLatin1("\xe4") << QString::fromLatin1("\xf6") << -1; - QTest::newRow("swedish3") << QString("sv_SE") << QString::fromLatin1("\xe5") << QString::fromLatin1("\xf6") << -1; - QTest::newRow("swedish4") << QString("sv_SE") << QString::fromLatin1("z") << QString::fromLatin1("\xe5") << -1; -#endif - -#if 0 - /* - In Norwegian, ae (E6) comes before o with stroke (D8), which - comes before a with ring above (E5). - */ - QTest::newRow("norwegian1") << QString("no_NO") << QString::fromLatin1("\xe6") << QString::fromLatin1("\xd8") << -1; - QTest::newRow("norwegian2") << QString("no_NO") << QString::fromLatin1("\xd8") << QString::fromLatin1("\xe5") << -1; - QTest::newRow("norwegian3") << QString("no_NO") << QString::fromLatin1("\xe6") << QString::fromLatin1("\xe5") << -1; -#endif - - /* - In German, z comes *after* a with diaresis (E4), - which comes before o diaresis (F6). - */ -#ifdef Q_OS_MAC - QTest::newRow("german1") << QString("de_DE.ISO8859-1") << QString::fromLatin1("z") << QString::fromLatin1("\xe4") << 1; - QTest::newRow("german2") << QString("de_DE.ISO8859-1") << QString::fromLatin1("\xe4") << QString::fromLatin1("\xf6") << -1; - QTest::newRow("german3") << QString("de_DE.ISO8859-1") << QString::fromLatin1("z") << QString::fromLatin1("\xf6") << 1; -#else - QTest::newRow("german1") << QString("de_DE") << QString::fromLatin1("z") << QString::fromLatin1("\xe4") << 1; - QTest::newRow("german2") << QString("de_DE") << QString::fromLatin1("\xe4") << QString::fromLatin1("\xf6") << -1; - QTest::newRow("german3") << QString("de_DE") << QString::fromLatin1("z") << QString::fromLatin1("\xf6") << 1; -#endif -#endif //!defined(Q_OS_WIN) -} - -void tst_QString::localeAwareCompare() -{ - QFETCH(QString, locale); - QFETCH(QString, s1); - QFETCH(QString, s2); - QFETCH(int, result); - - QStringRef r1(&s1, 0, s1.length()); - QStringRef r2(&s2, 0, s2.length()); - - if (!locale.isEmpty()) { -#if defined (Q_OS_DARWIN) || defined(QT_USE_ICU) - QSKIP("Setting the locale is not supported on OS X or ICU (you can set the C locale, but that won't affect localeAwareCompare)"); -#else - const char *newLocale = setlocale(LC_ALL, locale.toLatin1()); - if (!newLocale) { - setlocale(LC_ALL, ""); - QSKIP("Please install the proper locale on this machine to test properly"); - } -#endif - } - -#ifdef QT_USE_ICU - // ### for c1, ICU disagrees with libc on how to compare - QEXPECT_FAIL("c1", "ICU disagrees with test", Abort); -#endif - - int testres = QString::localeAwareCompare(s1, s2); - if (result < 0) { - QVERIFY(testres < 0); - } else if (result > 0) { - QVERIFY(testres > 0); - } else { - QVERIFY(testres == 0); - } - - testres = QString::localeAwareCompare(s2, s1); - if (result > 0) { - QVERIFY(testres < 0); - } else if (result < 0) { - QVERIFY(testres > 0); - } else { - QVERIFY(testres == 0); - } - - testres = QString::localeAwareCompare(s1, r2); - if (result < 0) { - QVERIFY(testres < 0); - } else if (result > 0) { - QVERIFY(testres > 0); - } else { - QVERIFY(testres == 0); - } - - testres = QStringRef::localeAwareCompare(r1, r2); - if (result < 0) { - QVERIFY(testres < 0); - } else if (result > 0) { - QVERIFY(testres > 0); - } else { - QVERIFY(testres == 0); - } - - testres = QStringRef::localeAwareCompare(r2, r1); - if (result > 0) { - QVERIFY(testres < 0); - } else if (result < 0) { - QVERIFY(testres > 0); - } else { - QVERIFY(testres == 0); - } - - if (!locale.isEmpty()) - setlocale(LC_ALL, ""); -} - -void tst_QString::reverseIterators() -{ - QString s = "1234"; - QString sr = s; - std::reverse(sr.begin(), sr.end()); - const QString &csr = sr; - QVERIFY(std::equal(s.begin(), s.end(), sr.rbegin())); - QVERIFY(std::equal(s.begin(), s.end(), sr.crbegin())); - QVERIFY(std::equal(s.begin(), s.end(), csr.rbegin())); - QVERIFY(std::equal(sr.rbegin(), sr.rend(), s.begin())); - QVERIFY(std::equal(sr.crbegin(), sr.crend(), s.begin())); - QVERIFY(std::equal(csr.rbegin(), csr.rend(), s.begin())); -} - -void tst_QString::split_data() -{ - QTest::addColumn("str"); - QTest::addColumn("sep"); - QTest::addColumn("result"); - - QTest::newRow("1") << "a,b,c" << "," << (QStringList() << "a" << "b" << "c"); - QTest::newRow("2") << QString("-rw-r--r-- 1 0 0 519240 Jul 9 2002 bigfile") - << " " - << (QStringList() << "-rw-r--r--" << "" << "1" << "0" << "" << "0" << "" - << "519240" << "Jul" << "" << "9" << "" << "2002" << "bigfile"); - QTest::newRow("one-empty") << "" << " " << (QStringList() << ""); - QTest::newRow("two-empty") << " " << " " << (QStringList() << "" << ""); - QTest::newRow("three-empty") << " " << " " << (QStringList() << "" << "" << ""); - - QTest::newRow("all-empty") << "" << "" << (QStringList() << "" << ""); - QTest::newRow("sep-empty") << "abc" << "" << (QStringList() << "" << "a" << "b" << "c" << ""); -} - -template struct StringSplitWrapper; -template<> struct StringSplitWrapper -{ - const QString &string; - - QStringList split(const QString &sep, QString::SplitBehavior behavior = QString::KeepEmptyParts, Qt::CaseSensitivity cs = Qt::CaseSensitive) const { return string.split(sep, behavior, cs); } - QStringList split(QChar sep, QString::SplitBehavior behavior = QString::KeepEmptyParts, Qt::CaseSensitivity cs = Qt::CaseSensitive) const { return string.split(sep, behavior, cs); } - QStringList split(const QRegExp &sep, QString::SplitBehavior behavior = QString::KeepEmptyParts) const { return string.split(sep, behavior); } - QStringList split(const QRegularExpression &sep, QString::SplitBehavior behavior = QString::KeepEmptyParts) const { return string.split(sep, behavior); } -}; - -template<> struct StringSplitWrapper -{ - const QString &string; - QVector split(const QString &sep, QString::SplitBehavior behavior = QString::KeepEmptyParts, Qt::CaseSensitivity cs = Qt::CaseSensitive) const { return string.splitRef(sep, behavior, cs); } - QVector split(QChar sep, QString::SplitBehavior behavior = QString::KeepEmptyParts, Qt::CaseSensitivity cs = Qt::CaseSensitive) const { return string.splitRef(sep, behavior, cs); } - QVector split(const QRegExp &sep, QString::SplitBehavior behavior = QString::KeepEmptyParts) const { return string.splitRef(sep, behavior); } - QVector split(const QRegularExpression &sep, QString::SplitBehavior behavior = QString::KeepEmptyParts) const { return string.splitRef(sep, behavior); } -}; - -static bool operator ==(const QStringList &left, const QVector &right) -{ - if (left.size() != right.size()) - return false; - - QStringList::const_iterator iLeft = left.constBegin(); - QVector::const_iterator iRight = right.constBegin(); - for (; iLeft != left.end(); ++iLeft, ++iRight) { - if (*iLeft != *iRight) - return false; - } - return true; -} -static inline bool operator ==(const QVector &left, const QStringList &right) { return right == left; } - -template -void tst_QString::split(const QString &string, const QString &sep, QStringList result) -{ - QRegExp rx = QRegExp(QRegExp::escape(sep)); - QRegularExpression re(QRegularExpression::escape(sep)); - - List list; - StringSplitWrapper str = {string}; - - list = str.split(sep); - QVERIFY(list == result); - list = str.split(rx); - QVERIFY(list == result); - list = str.split(re); - QVERIFY(list == result); - if (sep.size() == 1) { - list = str.split(sep.at(0)); - QVERIFY(list == result); - } - - list = str.split(sep, QString::KeepEmptyParts); - QVERIFY(list == result); - list = str.split(rx, QString::KeepEmptyParts); - QVERIFY(list == result); - list = str.split(re, QString::KeepEmptyParts); - QVERIFY(list == result); - if (sep.size() == 1) { - list = str.split(sep.at(0), QString::KeepEmptyParts); - QVERIFY(list == result); - } - - result.removeAll(""); - list = str.split(sep, QString::SkipEmptyParts); - QVERIFY(list == result); - list = str.split(rx, QString::SkipEmptyParts); - QVERIFY(list == result); - list = str.split(re, QString::SkipEmptyParts); - QVERIFY(list == result); - if (sep.size() == 1) { - list = str.split(sep.at(0), QString::SkipEmptyParts); - QVERIFY(list == result); - } -} - -void tst_QString::split() -{ - QFETCH(QString, str); - QFETCH(QString, sep); - QFETCH(QStringList, result); - split(str, sep, result); -} - -void tst_QString::splitRef_data() -{ - split_data(); -} - -void tst_QString::splitRef() -{ - QFETCH(QString, str); - QFETCH(QString, sep); - QFETCH(QStringList, result); - split >(str, sep, result); -} - -void tst_QString::split_regexp_data() -{ - QTest::addColumn("string"); - QTest::addColumn("pattern"); - QTest::addColumn("result"); - - QTest::newRow("data01") << "Some text\n\twith strange whitespace." - << "\\s+" - << (QStringList() << "Some" << "text" << "with" << "strange" << "whitespace." ); - - QTest::newRow("data02") << "This time, a normal English sentence." - << "\\W+" - << (QStringList() << "This" << "time" << "a" << "normal" << "English" << "sentence" << ""); - - QTest::newRow("data03") << "Now: this sentence fragment." - << "\\b" - << (QStringList() << "" << "Now" << ": " << "this" << " " << "sentence" << " " << "fragment" << "."); -} - -template -void tst_QString::split_regexp(const QString &_string, const QString &pattern, QStringList result) -{ - List list; - StringSplitWrapper string = {_string}; - - list = string.split(RegExp(pattern)); - QVERIFY(list == result); - - result.removeAll(QString()); - - list = string.split(RegExp(pattern), QString::SkipEmptyParts); - QVERIFY(list == result); -} - -void tst_QString::split_regexp() -{ - QFETCH(QString, string); - QFETCH(QString, pattern); - QFETCH(QStringList, result); - split_regexp(string, pattern, result); -} - -void tst_QString::split_regularexpression_data() -{ - split_regexp_data(); -} - -void tst_QString::split_regularexpression() -{ - QFETCH(QString, string); - QFETCH(QString, pattern); - QFETCH(QStringList, result); - split_regexp(string, pattern, result); -} - -void tst_QString::splitRef_regularexpression_data() -{ - split_regexp_data(); -} - -void tst_QString::splitRef_regularexpression() -{ - QFETCH(QString, string); - QFETCH(QString, pattern); - QFETCH(QStringList, result); - split_regexp, QRegularExpression>(string, pattern, result); -} - -void tst_QString::splitRef_regexp_data() -{ - split_regexp_data(); -} - -void tst_QString::splitRef_regexp() -{ - QFETCH(QString, string); - QFETCH(QString, pattern); - QFETCH(QStringList, result); - split_regexp, QRegExp>(string, pattern, result); -} - -void tst_QString::fromUtf16_data() -{ - QTest::addColumn("ucs2"); - QTest::addColumn("res"); - QTest::addColumn("len"); - - QTest::newRow("str0") << QString("abcdefgh") << QString("abcdefgh") << -1; - QTest::newRow("str0-len") << QString("abcdefgh") << QString("abc") << 3; -} - -void tst_QString::fromUtf16() -{ - QFETCH(QString, ucs2); - QFETCH(QString, res); - QFETCH(int, len); - - QCOMPARE(QString::fromUtf16(ucs2.utf16(), len), res); -} - -void tst_QString::fromUtf16_char16_data() -{ -#ifdef Q_COMPILER_UNICODE_STRINGS - fromUtf16_data(); -#else - QSKIP("Compiler does not support C++11 unicode strings"); -#endif -} - -void tst_QString::fromUtf16_char16() -{ -#ifdef Q_COMPILER_UNICODE_STRINGS - QFETCH(QString, ucs2); - QFETCH(QString, res); - QFETCH(int, len); - - QCOMPARE(QString::fromUtf16(reinterpret_cast(ucs2.utf16()), len), res); -#endif -} - -void tst_QString::unicodeStrings() -{ -#ifdef Q_STDLIB_UNICODE_STRINGS - QString s1, s2; - static const std::u16string u16str1(u"Hello Unicode World"); - static const std::u32string u32str1(U"Hello Unicode World"); - s1 = QString::fromStdU16String(u16str1); - s2 = QString::fromStdU32String(u32str1); - QCOMPARE(s1, QString("Hello Unicode World")); - QCOMPARE(s1, s2); - - QCOMPARE(s2.toStdU16String(), u16str1); - QCOMPARE(s1.toStdU32String(), u32str1); - - s1 = QString::fromStdU32String(std::u32string(U"\u221212\U000020AC\U00010000")); - QCOMPARE(s1, QString::fromUtf8("\342\210\222" "12" "\342\202\254" "\360\220\200\200")); -#else - QSKIP("Standard Library does not support C++11 unicode strings"); -#endif -} - -void tst_QString::latin1String() -{ - QString s("Hello"); - - QVERIFY(s == QLatin1String("Hello")); - QVERIFY(s != QLatin1String("Hello World")); - QVERIFY(s < QLatin1String("Helloa")); - QVERIFY(!(s > QLatin1String("Helloa"))); - QVERIFY(s > QLatin1String("Helln")); - QVERIFY(s > QLatin1String("Hell")); - QVERIFY(!(s < QLatin1String("Helln"))); - QVERIFY(!(s < QLatin1String("Hell"))); -} - -void tst_QString::nanAndInf() -{ - bool ok; - double d; - -#define CHECK_DOUBLE(str, expected_ok, expected_inf) \ - d = QString(str).toDouble(&ok); \ - QVERIFY(ok == expected_ok); \ - QVERIFY(qIsInf(d) == expected_inf); - - CHECK_DOUBLE("inf", true, true) - CHECK_DOUBLE("INF", true, true) - CHECK_DOUBLE("inf ", true, true) - CHECK_DOUBLE("+inf", true, true) - CHECK_DOUBLE("\t +INF", true, true) - CHECK_DOUBLE("\t INF", true, true) - CHECK_DOUBLE("inF ", true, true) - CHECK_DOUBLE("+iNf", true, true) - CHECK_DOUBLE("INFe-10", false, false) - CHECK_DOUBLE("0xINF", false, false) - CHECK_DOUBLE("- INF", false, false) - CHECK_DOUBLE("+ INF", false, false) - CHECK_DOUBLE("-- INF", false, false) - CHECK_DOUBLE("inf0", false, false) - CHECK_DOUBLE("--INF", false, false) - CHECK_DOUBLE("++INF", false, false) - CHECK_DOUBLE("INF++", false, false) - CHECK_DOUBLE("INF--", false, false) - CHECK_DOUBLE("INF +", false, false) - CHECK_DOUBLE("INF -", false, false) - CHECK_DOUBLE("0INF", false, false) -#undef CHECK_INF - -#define CHECK_NAN(str, expected_ok, expected_nan) \ - d = QString(str).toDouble(&ok); \ - QVERIFY(ok == expected_ok); \ - QVERIFY(qIsNaN(d) == expected_nan); - - CHECK_NAN("nan", true, true) - CHECK_NAN("NAN", true, true) - CHECK_NAN("nan ", true, true) - CHECK_NAN("\t NAN", true, true) - CHECK_NAN("\t NAN ", true, true) - CHECK_NAN("-nan", false, false) - CHECK_NAN("+NAN", false, false) - CHECK_NAN("NaN", true, true) - CHECK_NAN("nAn", true, true) - CHECK_NAN("NANe-10", false, false) - CHECK_NAN("0xNAN", false, false) - CHECK_NAN("0NAN", false, false) -#undef CHECK_NAN - - d = QString("-INF").toDouble(&ok); - QVERIFY(ok); - QVERIFY(d == -qInf()); - - QString("INF").toLong(&ok); - QVERIFY(!ok); - - QString("INF").toLong(&ok, 36); - QVERIFY(ok); - - QString("INF0").toLong(&ok, 36); - QVERIFY(ok); - - QString("0INF0").toLong(&ok, 36); - QVERIFY(ok); - - // Check that inf (float) => "inf" (QString) => inf (float). - float value = qInf(); - QString valueAsString = QString::number(value); - QCOMPARE(valueAsString, QString::fromLatin1("inf")); - float valueFromString = valueAsString.toFloat(); - QVERIFY(qIsInf(valueFromString)); - - // Check that -inf (float) => "-inf" (QString) => -inf (float). - value = -qInf(); - valueAsString = QString::number(value); - QCOMPARE(valueAsString, QString::fromLatin1("-inf")); - valueFromString = valueAsString.toFloat(); - QVERIFY(value == -qInf()); - QVERIFY(qIsInf(valueFromString)); -} - -void tst_QString::arg_fillChar_data() -{ - QTest::addColumn("pattern"); - QTest::addColumn >("replaceValues"); - QTest::addColumn("widths"); - QTest::addColumn("fillChars"); - QTest::addColumn("expected"); - - QList replaceValues; - IntList widths; - QString fillChars; - - replaceValues << QVariant((int)5) << QVariant(QString("f")) << QVariant((int)0); - widths << 3 << 2 << 5; - QTest::newRow("str0") << QString("%1%2%3") << replaceValues << widths << QString("abc") << QString("aa5bfcccc0"); - - replaceValues.clear(); - widths.clear(); - replaceValues << QVariant((int)5.5) << QVariant(QString("foo")) << QVariant((qulonglong)INT_MAX); - widths << 10 << 2 << 5; - QTest::newRow("str1") << QString("%3.%1.%3.%2") << replaceValues << widths << QString("0 c") - << QString("2147483647.0000000005.2147483647.foo"); - - replaceValues.clear(); - widths.clear(); - replaceValues << QVariant(QString("fisk")); - widths << 100; - QTest::newRow("str2") << QString("%9 og poteter") << replaceValues << widths << QString("f") - << QString("fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffisk og poteter"); -} - -void tst_QString::arg_fillChar() -{ - static const int base = 10; - static const char fmt = 'g'; - static const int prec = -1; - - QFETCH(QString, pattern); - QFETCH(QList, replaceValues); - QFETCH(IntList, widths); - QFETCH(QString, fillChars); - QFETCH(QString, expected); - QCOMPARE(replaceValues.count(), fillChars.count()); - QCOMPARE(replaceValues.count(), widths.count()); - - QString actual = pattern; - for (int i=0; i("s1"); - QTest::addColumn("s2"); - QTest::addColumn("csr"); // case sensitive result - QTest::addColumn("cir"); // case insensitive result - - // null strings - QTest::newRow("null-null") << QString() << QString() << 0 << 0; - QTest::newRow("text-null") << QString("a") << QString() << 1 << 1; - QTest::newRow("null-text") << QString() << QString("a") << -1 << -1; - QTest::newRow("null-empty") << QString() << QString("") << 0 << 0; - QTest::newRow("empty-null") << QString("") << QString() << 0 << 0; - - // empty strings - QTest::newRow("data0") << QString("") << QString("") << 0 << 0; - QTest::newRow("data1") << QString("a") << QString("") << 1 << 1; - QTest::newRow("data2") << QString("") << QString("a") << -1 << -1; - - // equal length - QTest::newRow("data3") << QString("abc") << QString("abc") << 0 << 0; - QTest::newRow("data4") << QString("abC") << QString("abc") << -1 << 0; - QTest::newRow("data5") << QString("abc") << QString("abC") << 1 << 0; - - // different length - QTest::newRow("data6") << QString("abcdef") << QString("abc") << 1 << 1; - QTest::newRow("data7") << QString("abCdef") << QString("abc") << -1 << 1; - QTest::newRow("data8") << QString("abc") << QString("abcdef") << -1 << -1; - - QString upper; - upper += QChar(QChar::highSurrogate(0x10400)); - upper += QChar(QChar::lowSurrogate(0x10400)); - QString lower; - lower += QChar(QChar::highSurrogate(0x10428)); - lower += QChar(QChar::lowSurrogate(0x10428)); - QTest::newRow("data8") << upper << lower << -1 << 0; - - // embedded nulls - // These don't work as of now. It's OK that these don't work since \0 is not a valid unicode - /*QTest::newRow("data10") << QString(QByteArray("\0", 1)) << QString(QByteArray("\0", 1)) << 0 << 0; - QTest::newRow("data11") << QString(QByteArray("\0", 1)) << QString("") << 1 << 1; - QTest::newRow("data12") << QString("") << QString(QByteArray("\0", 1)) << -1 << -1; - QTest::newRow("data13") << QString("ab\0c") << QString(QByteArray("ab\0c", 4)) << 0 << 0; - QTest::newRow("data14") << QString(QByteArray("ab\0c", 4)) << QString("abc") << -1 << -1; - QTest::newRow("data15") << QString("abc") << QString(QByteArray("ab\0c", 4)) << 1 << 1;*/ - - // All tests below (generated by the 3 for-loops) are meant to excercise the vectorized versions - // of ucstrncmp. - - QString in1, in2; - for (int i = 0; i < 70; ++i) { - in1 += QString::number(i % 10); - in2 += QString::number((70 - i + 1) % 10); - } - Q_ASSERT(in1.length() == in2.length()); - Q_ASSERT(in1 != in2); - Q_ASSERT(in1.at(0) < in2.at(0)); - for (int i = 0; i < in1.length(); ++i) { - Q_ASSERT(in1.at(i) != in2.at(i)); - } - - for (int i = 1; i <= 65; ++i) { - QString inp1 = in1.left(i); - QString inp2 = in2.left(i); - QTest::addRow("all-different-%d", i) << inp1 << inp2 << -1 << -1; - } - - for (int i = 1; i <= 65; ++i) { - QString start(i - 1, 'a'); - - QString in = start + QLatin1Char('a'); - QTest::addRow("all-same-%d", i) << in << in << 0 << 0; - - QString in2 = start + QLatin1Char('b'); - QTest::addRow("last-different-%d", i) << in << in2 << -1 << -1; - } - - for (int i = 0; i < 16; ++i) { - QString in1(16, 'a'); - QString in2 = in1; - in2[i] = 'b'; - QTest::addRow("all-same-except-char-%d", i) << in1 << in2 << -1 << -1; - } -} - -static bool isLatin(const QString &s) -{ - for (int i = 0; i < s.length(); ++i) - if (s.at(i).unicode() > 0xff) - return false; - return true; -} - -void tst_QString::compare() -{ - QFETCH(QString, s1); - QFETCH(QString, s2); - QFETCH(int, csr); - QFETCH(int, cir); - - QStringRef r1(&s1, 0, s1.length()); - QStringRef r2(&s2, 0, s2.length()); - - const QStringView v2(s2); - - QCOMPARE(sign(QString::compare(s1, s2)), csr); - QCOMPARE(sign(QStringRef::compare(r1, r2)), csr); - QCOMPARE(sign(s1.compare(s2)), csr); - QCOMPARE(sign(s1.compare(r2)), csr); - QCOMPARE(sign(r1.compare(r2)), csr); - QCOMPARE(sign(s1.compare(v2)), csr); - - QCOMPARE(sign(s1.compare(s2, Qt::CaseSensitive)), csr); - QCOMPARE(sign(s1.compare(s2, Qt::CaseInsensitive)), cir); - QCOMPARE(sign(s1.compare(r2, Qt::CaseSensitive)), csr); - QCOMPARE(sign(s1.compare(r2, Qt::CaseInsensitive)), cir); - QCOMPARE(sign(r1.compare(r2, Qt::CaseSensitive)), csr); - QCOMPARE(sign(r1.compare(r2, Qt::CaseInsensitive)), cir); - QCOMPARE(sign(s1.compare(v2, Qt::CaseSensitive)), csr); - QCOMPARE(sign(s1.compare(v2, Qt::CaseInsensitive)), cir); - - QCOMPARE(sign(QString::compare(s1, s2, Qt::CaseSensitive)), csr); - QCOMPARE(sign(QString::compare(s1, s2, Qt::CaseInsensitive)), cir); - QCOMPARE(sign(QString::compare(s1, r2, Qt::CaseSensitive)), csr); - QCOMPARE(sign(QString::compare(s1, r2, Qt::CaseInsensitive)), cir); - QCOMPARE(sign(QStringRef::compare(r1, r2, Qt::CaseSensitive)), csr); - QCOMPARE(sign(QStringRef::compare(r1, r2, Qt::CaseInsensitive)), cir); - - if (csr == 0) { - QVERIFY(qHash(s1) == qHash(s2)); - QVERIFY(qHash(s1) == qHash(r2)); - QVERIFY(qHash(r1) == qHash(s2)); - QVERIFY(qHash(r1) == qHash(r2)); - } - - if (!cir) { - QCOMPARE(s1.toCaseFolded(), s2.toCaseFolded()); - } - - if (isLatin(s2)) { - QCOMPARE(sign(QString::compare(s1, QLatin1String(s2.toLatin1()))), csr); - QCOMPARE(sign(QString::compare(s1, QLatin1String(s2.toLatin1()), Qt::CaseInsensitive)), cir); - QCOMPARE(sign(QStringRef::compare(r1, QLatin1String(s2.toLatin1()))), csr); - QCOMPARE(sign(QStringRef::compare(r1, QLatin1String(s2.toLatin1()), Qt::CaseInsensitive)), cir); - QByteArray l1 = s2.toLatin1(); - l1 += "x"; - QLatin1String l1str(l1.constData(), l1.size() - 1); - QCOMPARE(sign(QString::compare(s1, l1str)), csr); - QCOMPARE(sign(QString::compare(s1, l1str, Qt::CaseInsensitive)), cir); - QCOMPARE(sign(QStringRef::compare(r1, l1str)), csr); - QCOMPARE(sign(QStringRef::compare(r1, l1str, Qt::CaseInsensitive)), cir); - } - - if (isLatin(s1)) { - QCOMPARE(sign(QString::compare(QLatin1String(s1.toLatin1()), s2)), csr); - QCOMPARE(sign(QString::compare(QLatin1String(s1.toLatin1()), s2, Qt::CaseInsensitive)), cir); - } -} - -void tst_QString::resize() -{ - QString s = QLatin1String("hello world"); - - s.resize(5); - QCOMPARE(s, QLatin1String("hello")); - s.resize(8); - QCOMPARE(s.size(), 8); - QVERIFY(s.startsWith(QLatin1String("hello"))); - - s.resize(10, QLatin1Char('n')); - QCOMPARE(s.size(), 10); - QVERIFY(s.startsWith(QLatin1String("hello"))); - QCOMPARE(s.right(2), QLatin1String("nn")); -} - -void tst_QString::resizeAfterFromRawData() -{ - QString buffer("hello world"); - - QString array = QString::fromRawData(buffer.constData(), buffer.size()); - QVERIFY(array.constData() == buffer.constData()); - array.resize(5); - QVERIFY(array.constData() == buffer.constData()); -} - -void tst_QString::resizeAfterReserve() -{ - - QString s; - s.reserve(100); - - s += "hello world"; - - // resize should not affect capacity - s.resize(s.size()); - QVERIFY(s.capacity() == 100); - - // but squeeze does - s.squeeze(); - QVERIFY(s.capacity() == s.size()); - - // clear does too - s.clear(); - QVERIFY(s.capacity() == 0); - - // test resize(0) border case - s.reserve(100); - s += "hello world"; - s.resize(0); - QVERIFY(s.capacity() == 100); - - // reserve() can't be used to truncate data - s.fill('x', 100); - s.reserve(50); - QVERIFY(s.capacity() == 100); - QVERIFY(s.size() == 100); - - // even with increased ref count truncation isn't allowed - QString t = s; - s.reserve(50); - QVERIFY(s.capacity() == 100); - QVERIFY(s.size() == 100); -} - -void tst_QString::resizeWithNegative() const -{ - { - QString string(QLatin1String("input")); - string.resize(-1); - QCOMPARE(string, QString()); - } - - { - QString string(QLatin1String("input")); - string.resize(-9099); - QCOMPARE(string, QString()); - } - - { - /* Example code from customer. */ - QString s(QLatin1String("hola")); - s.reserve(1); - s.resize(-1); - QCOMPARE(s, QString()); - } -} - -void tst_QString::truncateWithNegative() const -{ - { - QString string(QLatin1String("input")); - string.truncate(-1); - QCOMPARE(string, QString()); - } - - { - QString string(QLatin1String("input")); - string.truncate(-9099); - QCOMPARE(string, QString()); - } - - { - /* Example code from customer. */ - QString test(QLatin1String("c")); - - test.replace(QRegExp(QLatin1String("c")), QLatin1String("z")); - test.truncate(-1); - QCOMPARE(test, QString()); - } -} - -void tst_QString::QCharRefMutableUnicode() const -{ - QString str; - str.resize(3); - str[0].unicode() = 115; - str[1].unicode() = 116; - str[2].unicode() = 114; - - QCOMPARE(str, QString::fromLatin1("str")); -} - -void tst_QString::QCharRefDetaching() const -{ - { - QString str = QString::fromLatin1("str"); - QString copy; - copy[0] = QLatin1Char('S'); - - QCOMPARE(str, QString::fromLatin1("str")); - } - - { - ushort buf[] = { 's', 't', 'r' }; - QString str = QString::fromRawData((const QChar *)buf, 3); - str[0] = QLatin1Char('S'); - - QCOMPARE(buf[0], ushort('s')); - } - - { - static const ushort buf[] = { 's', 't', 'r' }; - QString str = QString::fromRawData((const QChar *)buf, 3); - - // this causes a crash in most systems if the detaching doesn't work - str[0] = QLatin1Char('S'); - - QCOMPARE(buf[0], ushort('s')); - } -} - -void tst_QString::sprintfZU() const -{ - { - size_t s = 6; - QCOMPARE(QString::asprintf("%zu", s), QString::fromLatin1("6")); - } - - { - QCOMPARE(QString::asprintf("%s\n", "foo"), QString::fromLatin1("foo\n")); - } - - { - /* This code crashed. I don't know how to reduce it further. In other words, - * both %zu and %s needs to be present. */ - size_t s = 6; - QCOMPARE(QString::asprintf("%zu%s", s, "foo"), QString::fromLatin1("6foo")); - } - - { - size_t s = 6; - QCOMPARE(QString::asprintf("%zu %s\n", s, "foo"), QString::fromLatin1("6 foo\n")); - } -} - -void tst_QString::repeatedSignature() const -{ - /* repated() should be a const member. */ - const QString string; - (void) string.repeated(3); -} - -void tst_QString::repeated() const -{ - QFETCH(QString, string); - QFETCH(QString, expected); - QFETCH(int, count); - - QCOMPARE(string.repeated(count), expected); -} - -void tst_QString::repeated_data() const -{ - QTest::addColumn("string" ); - QTest::addColumn("expected" ); - QTest::addColumn("count" ); - - /* Empty strings. */ - QTest::newRow("data1") - << QString() - << QString() - << 0; - - QTest::newRow("data2") - << QString() - << QString() - << -1004; - - QTest::newRow("data3") - << QString() - << QString() - << 1; - - QTest::newRow("data4") - << QString() - << QString() - << 5; - - /* On simple string. */ - QTest::newRow("data5") - << QString(QLatin1String("abc")) - << QString() - << -1004; - - QTest::newRow("data6") - << QString(QLatin1String("abc")) - << QString() - << -1; - - QTest::newRow("data7") - << QString(QLatin1String("abc")) - << QString() - << 0; - - QTest::newRow("data8") - << QString(QLatin1String("abc")) - << QString(QLatin1String("abc")) - << 1; - - QTest::newRow("data9") - << QString(QLatin1String("abc")) - << QString(QLatin1String("abcabc")) - << 2; - - QTest::newRow("data10") - << QString(QLatin1String("abc")) - << QString(QLatin1String("abcabcabc")) - << 3; - - QTest::newRow("data11") - << QString(QLatin1String("abc")) - << QString(QLatin1String("abcabcabcabc")) - << 4; -} - -void tst_QString::compareRef() -{ - QString a = "ABCDEFGH"; - - QCOMPARE(QStringRef(&a, 1, 2).compare(QLatin1String("BC")), 0); - QVERIFY(QStringRef(&a, 1, 2).compare(QLatin1String("BCD")) < 0); - QCOMPARE(QStringRef(&a, 1, 2).compare(QLatin1String("Bc"), Qt::CaseInsensitive), 0); - QVERIFY(QStringRef(&a, 1, 2).compare(QLatin1String("bCD"), Qt::CaseInsensitive) < 0); - - QCOMPARE(QStringRef(&a, 1, 2).compare(QString::fromLatin1("BC")), 0); - QVERIFY(QStringRef(&a, 1, 2).compare(QString::fromLatin1("BCD")) < 0); - QCOMPARE(QStringRef(&a, 1, 2).compare(QString::fromLatin1("Bc"), Qt::CaseInsensitive), 0); - QVERIFY(QStringRef(&a, 1, 2).compare(QString::fromLatin1("bCD"), Qt::CaseInsensitive) < 0); - - QCOMPARE(QString::fromLatin1("BC").compare(QStringRef(&a, 1, 2)), 0); - QVERIFY(QString::fromLatin1("BCD").compare(QStringRef(&a, 1, 2)) > 0); - QCOMPARE(QString::fromLatin1("Bc").compare(QStringRef(&a, 1, 2), Qt::CaseInsensitive), 0); - QVERIFY(QString::fromLatin1("bCD").compare(QStringRef(&a, 1, 2), Qt::CaseInsensitive) > 0); - - QCOMPARE(QStringRef(&a, 1, 2).compare(QStringRef(&a, 1, 2)), 0); - QVERIFY(QStringRef(&a, 1, 2).compare(QStringRef(&a, 1, 3)) < 0); - QCOMPARE(QStringRef(&a, 1, 2).compare(QStringRef(&a, 1, 2), Qt::CaseInsensitive), 0); - QVERIFY(QStringRef(&a, 1, 2).compare(QStringRef(&a, 1, 3), Qt::CaseInsensitive) < 0); - - QString a2 = "ABCDEFGh"; - QCOMPARE(QStringRef(&a2, 1, 2).compare(QStringRef(&a, 1, 2)), 0); - QVERIFY(QStringRef(&a2, 1, 2).compare(QStringRef(&a, 1, 3)) < 0); - QCOMPARE(QStringRef(&a2, 1, 2).compare(QStringRef(&a, 1, 2), Qt::CaseInsensitive), 0); - QVERIFY(QStringRef(&a2, 1, 2).compare(QStringRef(&a, 1, 3), Qt::CaseInsensitive) < 0); -} - -void tst_QString::arg_locale() -{ - QLocale l(QLocale::English, QLocale::UnitedKingdom); - QString str("*%L1*%L2*"); - - TransientDefaultLocale transient(l); - QCOMPARE(str.arg(123456).arg(1234.56), QString::fromLatin1("*123,456*1,234.56*")); - - l.setNumberOptions(QLocale::OmitGroupSeparator); - transient.revise(l); - QCOMPARE(str.arg(123456).arg(1234.56), QString::fromLatin1("*123456*1234.56*")); - - transient.revise(QLocale::C); - QCOMPARE(str.arg(123456).arg(1234.56), QString::fromLatin1("*123456*1234.56*")); -} - - -#ifdef QT_USE_ICU -// Qt has to be built with ICU support -void tst_QString::toUpperLower_icu() -{ - QString s = QString::fromLatin1("i"); - - QCOMPARE(s.toUpper(), QString::fromLatin1("I")); - QCOMPARE(s.toLower(), QString::fromLatin1("i")); - - TransientDefaultLocale transient(QLocale(QLocale::Turkish, QLocale::Turkey)); - - QCOMPARE(s.toUpper(), QString::fromLatin1("I")); - QCOMPARE(s.toLower(), QString::fromLatin1("i")); - - // turkish locale has a capital I with a dot (U+0130, utf8 c4b0) - QLocale l; - - QCOMPARE(l.toUpper(s), QString::fromUtf8("\xc4\xb0")); - QCOMPARE(l.toLower(QString::fromUtf8("\xc4\xb0")), s); - - // nothing should happen here - QCOMPARE(l.toLower(s), s); - QCOMPARE(l.toUpper(QString::fromLatin1("I")), QString::fromLatin1("I")); - - // U+0131, utf8 c4b1 is the lower-case i without a dot - QString sup = QString::fromUtf8("\xc4\xb1"); - - QCOMPARE(l.toUpper(sup), QString::fromLatin1("I")); - QCOMPARE(l.toLower(QString::fromLatin1("I")), sup); - - // nothing should happen here - QCOMPARE(l.toLower(sup), sup); - QCOMPARE(l.toLower(QString::fromLatin1("i")), QString::fromLatin1("i")); -} -#endif - -#if !defined(QT_NO_UNICODE_LITERAL) -// Only tested on c++0x compliant compiler or gcc -void tst_QString::literals() -{ - QString str(QStringLiteral("abcd")); - - QVERIFY(str.length() == 4); - QVERIFY(str == QLatin1String("abcd")); - QVERIFY(str.data_ptr()->ref.isStatic()); - QVERIFY(str.data_ptr()->offset == sizeof(QStringData)); - - const QChar *s = str.constData(); - QString str2 = str; - QVERIFY(str2.constData() == s); - - // detach on non const access - QVERIFY(str.data() != s); - - QVERIFY(str2.constData() == s); - QVERIFY(str2.data() != s); -} -#endif - -void tst_QString::eightBitLiterals_data() -{ - QTest::addColumn("data"); - QTest::addColumn("stringData"); - - QTest::newRow("null") << QByteArray() << QString(); - QTest::newRow("empty") << QByteArray("") << QString(""); - QTest::newRow("regular") << QByteArray("foo") << "foo"; - QTest::newRow("non-ascii") << QByteArray("\xc3\xa9") << QString::fromLatin1("\xe9"); -} - -void tst_QString::eightBitLiterals() -{ - QFETCH(QByteArray, data); - QFETCH(QString, stringData); - - { - QString s(data); - QCOMPARE(s, stringData); - } - { - QString s(data.constData()); - QCOMPARE(s, stringData); - } - { - QString s; - s = data; - QCOMPARE(s, stringData); - } - { - QString s; - s = data.constData(); - QCOMPARE(s, stringData); - } - { - QString s; - s.append(data); - QCOMPARE(s, stringData); - } - { - QString s; - s.append(data.constData()); - QCOMPARE(s, stringData); - } - { - QString s; - s += data; - QCOMPARE(s, stringData); - } - { - QString s; - s += data.constData(); - QCOMPARE(s, stringData); - } - { - QString s; - s.prepend(data); - QCOMPARE(s, stringData); - } - { - QString s; - s.prepend(data.constData()); - QCOMPARE(s, stringData); - } - { - QString s = QString() + data; - QCOMPARE(s, stringData); - } - { - QString s = QString() + data.constData(); - QCOMPARE(s, stringData); - } - { - QString s = data + QString(); - QCOMPARE(s, stringData); - } - { - QString s = QString() % data; - QCOMPARE(s, stringData); - } - { - QString s = QString() % data.constData(); - QCOMPARE(s, stringData); - } - { - QString s = data % QString(); - QCOMPARE(s, stringData); - } - - { - QVERIFY(stringData == data); - QVERIFY(stringData == data.constData()); - QVERIFY(!(stringData != data)); - QVERIFY(!(stringData != data.constData())); - QVERIFY(!(stringData < data)); - QVERIFY(!(stringData < data.constData())); - QVERIFY(!(stringData > data)); - QVERIFY(!(stringData > data.constData())); - QVERIFY(stringData <= data); - QVERIFY(stringData <= data.constData()); - QVERIFY(stringData >= data); - QVERIFY(stringData >= data.constData()); - } -} - -void tst_QString::reserve() -{ - QString nil1, nil2; - nil1.reserve(0); - nil2.squeeze(); - nil1.squeeze(); - nil2.reserve(0); -} - -void tst_QString::toHtmlEscaped_data() -{ - QTest::addColumn("original"); - QTest::addColumn("expected"); - - QTest::newRow("1") << "Hello World\n" << "Hello World\n"; - QTest::newRow("2") << "#include " << "#include <QtCore>"; - QTest::newRow("3") << "

plop -->

" - << "<p class="cool"><a href="http://example.com/?foo=bar&amp;bar=foo">plop --&gt; </a></p>"; - QTest::newRow("4") << QString::fromUtf8("<\320\222\321\201>") << QString::fromUtf8("<\320\222\321\201>"); -} - -void tst_QString::toHtmlEscaped() -{ - QFETCH(QString, original); - QFETCH(QString, expected); - - QCOMPARE(original.toHtmlEscaped(), expected); -} - -void tst_QString::operatorGreaterWithQLatin1String() -{ - QLatin1String latin1foo("fooZZ", 3); - QString stringfoo = QString::fromLatin1("foo"); - QVERIFY(stringfoo >= latin1foo); - QVERIFY(!(stringfoo > latin1foo)); - QVERIFY(stringfoo <= latin1foo); - QVERIFY(!(stringfoo < latin1foo)); -} - -void tst_QString::compareQLatin1Strings() -{ - QLatin1String abc("abc"); - QLatin1String abcd("abcd"); - QLatin1String cba("cba"); - QLatin1String de("de"); - - QVERIFY(abc == abc); - QVERIFY(!(abc == cba)); - QVERIFY(!(cba == abc)); - QVERIFY(!(abc == abcd)); - QVERIFY(!(abcd == abc)); - - QVERIFY(abc != cba); - QVERIFY(!(abc != abc)); - QVERIFY(cba != abc); - QVERIFY(abc != abcd); - QVERIFY(abcd != abc); - - QVERIFY(abc < abcd); - QVERIFY(abc < cba); - QVERIFY(abc < de); - QVERIFY(abcd < cba); - QVERIFY(!(abc < abc)); - QVERIFY(!(abcd < abc)); - QVERIFY(!(de < cba)); - - QVERIFY(abcd > abc); - QVERIFY(cba > abc); - QVERIFY(de > abc); - QVERIFY(!(abc > abc)); - QVERIFY(!(abc > abcd)); - QVERIFY(!(abcd > cba)); - - QVERIFY(abc <= abc); - QVERIFY(abc <= abcd); - QVERIFY(abc <= cba); - QVERIFY(abc <= de); - QVERIFY(!(abcd <= abc)); - QVERIFY(!(cba <= abc)); - QVERIFY(!(cba <= abcd)); - QVERIFY(!(de <= abc)); - - QVERIFY(abc >= abc); - QVERIFY(abcd >= abc); - QVERIFY(!(abc >= abcd)); - QVERIFY(cba >= abc); - QVERIFY(!(abc >= cba)); - QVERIFY(de >= abc); - QVERIFY(!(abc >= de)); - - QLatin1String subfoo("fooZZ", 3); - QLatin1String foo("foo"); - QVERIFY(subfoo == foo); - QVERIFY(foo == subfoo); - QVERIFY(!(subfoo != foo)); - QVERIFY(!(foo != subfoo)); - QVERIFY(!(foo < subfoo)); - QVERIFY(!(subfoo < foo)); - QVERIFY(foo >= subfoo); - QVERIFY(subfoo >= foo); - QVERIFY(!(foo > subfoo)); - QVERIFY(!(subfoo > foo)); - QVERIFY(foo <= subfoo); - QVERIFY(subfoo <= foo); - - QLatin1String subabc("abcZZ", 3); - QLatin1String subab("abcZZ", 2); - QVERIFY(subabc != subab); - QVERIFY(subab != subabc); - QVERIFY(!(subabc == subab)); - QVERIFY(!(subab == subabc)); - QVERIFY(subab < subabc); - QVERIFY(!(subabc < subab)); - QVERIFY(subabc > subab); - QVERIFY(!(subab > subabc)); - QVERIFY(subab <= subabc); - QVERIFY(!(subabc <= subab)); - QVERIFY(subabc >= subab); - QVERIFY(!(subab >= subabc)); -} - -void tst_QString::fromQLatin1StringWithLength() -{ - QLatin1String latin1foo("foobar", 3); - QString foo(latin1foo); - QCOMPARE(foo.size(), latin1foo.size()); - QCOMPARE(foo, QString::fromLatin1("foo")); -} - -void tst_QString::assignQLatin1String() -{ - QString empty = QLatin1String(""); - QVERIFY(empty.isEmpty()); - QVERIFY(!empty.isNull()); - - QString null = QLatin1String(0); - QVERIFY(null.isEmpty()); - QVERIFY(null.isNull()); - - QLatin1String latin1foo("foo"); - QString foo = latin1foo; - QCOMPARE(foo.size(), latin1foo.size()); - QCOMPARE(foo, QString::fromLatin1("foo")); - - QLatin1String latin1subfoo("foobar", 3); - foo = latin1subfoo; - QCOMPARE(foo.size(), latin1subfoo.size()); - QCOMPARE(foo, QString::fromLatin1("foo")); - - // check capacity re-use: - QString s; - QCOMPARE(s.capacity(), 0); - - // assign to null QString: - s = latin1foo; - QCOMPARE(s, QString::fromLatin1("foo")); - QCOMPARE(s.capacity(), 3); - - // assign to non-null QString with enough capacity: - s = QString::fromLatin1("foofoo"); - const int capacity = s.capacity(); - s = latin1foo; - QCOMPARE(s, QString::fromLatin1("foo")); - QCOMPARE(s.capacity(), capacity); - - // assign to shared QString (enough capacity, but can't use): - s = QString::fromLatin1("foofoo"); - QString s2 = s; - s = latin1foo; - QCOMPARE(s, QString::fromLatin1("foo")); - QCOMPARE(s.capacity(), 3); - - // assign to QString with too little capacity: - s = QString::fromLatin1("fo"); - QCOMPARE(s.capacity(), 2); - s = latin1foo; - QCOMPARE(s, QString::fromLatin1("foo")); - QCOMPARE(s.capacity(), 3); - -} - -void tst_QString::assignQChar() -{ - const QChar sp = QLatin1Char(' '); - QString s; - QCOMPARE(s.capacity(), 0); - - // assign to null QString: - s = sp; - QCOMPARE(s, QString(sp)); - QCOMPARE(s.capacity(), 1); - - // assign to non-null QString with enough capacity: - s = QLatin1String("foo"); - const int capacity = s.capacity(); - QCOMPARE(capacity, 3); - s = sp; - QCOMPARE(s, QString(sp)); - QCOMPARE(s.capacity(), capacity); - - // assign to shared QString (enough capacity, but can't use): - s = QLatin1String("foo"); - QString s2 = s; - s = sp; - QCOMPARE(s, QString(sp)); - QCOMPARE(s.capacity(), 1); - - // assign to empty QString: - s = QString(""); - s.detach(); - QCOMPARE(s.capacity(), 0); - s = sp; - QCOMPARE(s, QString(sp)); - QCOMPARE(s.capacity(), 1); -} - -void tst_QString::isRightToLeft_data() -{ - QTest::addColumn("unicode"); - QTest::addColumn("rtl"); - - QTest::newRow("null") << QString() << false; - QTest::newRow("empty") << QString("") << false; - - QTest::newRow("numbers-only") << QString("12345") << false; - QTest::newRow("latin1-only") << QString("hello") << false; - QTest::newRow("numbers-latin1") << (QString("12345") + QString("hello")) << false; - - static const ushort unicode1[] = { 0x627, 0x627 }; - QTest::newRow("arabic-only") << QString::fromUtf16(unicode1, 2) << true; - QTest::newRow("numbers-arabic") << (QString("12345") + QString::fromUtf16(unicode1, 2)) << true; - QTest::newRow("numbers-latin1-arabic") << (QString("12345") + QString("hello") + QString::fromUtf16(unicode1, 2)) << false; - QTest::newRow("numbers-arabic-latin1") << (QString("12345") + QString::fromUtf16(unicode1, 2) + QString("hello")) << true; - - static const ushort unicode2[] = { QChar::highSurrogate(0xE01DAu), QChar::lowSurrogate(0xE01DAu), QChar::highSurrogate(0x2F800u), QChar::lowSurrogate(0x2F800u) }; - QTest::newRow("surrogates-VS-CJK") << QString::fromUtf16(unicode2, 4) << false; - - static const ushort unicode3[] = { QChar::highSurrogate(0x10800u), QChar::lowSurrogate(0x10800u), QChar::highSurrogate(0x10805u), QChar::lowSurrogate(0x10805u) }; - QTest::newRow("surrogates-cypriot") << QString::fromUtf16(unicode3, 4) << true; - - QTest::newRow("lre") << (QString("12345") + QChar(0x202a) + QString("9") + QChar(0x202c)) << false; - QTest::newRow("rle") << (QString("12345") + QChar(0x202b) + QString("9") + QChar(0x202c)) << false; - QTest::newRow("r in lre") << (QString("12345") + QChar(0x202a) + QString::fromUtf16(unicode1, 2) + QChar(0x202c) + QString("a")) << true; - QTest::newRow("l in lre") << (QString("12345") + QChar(0x202a) + QString("a") + QChar(0x202c) + QString::fromUtf16(unicode1, 2)) << false; - QTest::newRow("r in rle") << (QString("12345") + QChar(0x202b) + QString::fromUtf16(unicode1, 2) + QChar(0x202c) + QString("a")) << true; - QTest::newRow("l in rle") << (QString("12345") + QChar(0x202b) + QString("a") + QChar(0x202c) + QString::fromUtf16(unicode1, 2)) << false; - - QTest::newRow("lro") << (QString("12345") + QChar(0x202d) + QString("9") + QChar(0x202c)) << false; - QTest::newRow("rlo") << (QString("12345") + QChar(0x202e) + QString("9") + QChar(0x202c)) << false; - QTest::newRow("r in lro") << (QString("12345") + QChar(0x202d) + QString::fromUtf16(unicode1, 2) + QChar(0x202c) + QString("a")) << true; - QTest::newRow("l in lro") << (QString("12345") + QChar(0x202d) + QString("a") + QChar(0x202c) + QString::fromUtf16(unicode1, 2)) << false; - QTest::newRow("r in rlo") << (QString("12345") + QChar(0x202e) + QString::fromUtf16(unicode1, 2) + QChar(0x202c) + QString("a")) << true; - QTest::newRow("l in rlo") << (QString("12345") + QChar(0x202e) + QString("a") + QChar(0x202c) + QString::fromUtf16(unicode1, 2)) << false; - - QTest::newRow("lri") << (QString("12345") + QChar(0x2066) + QString("a") + QChar(0x2069) + QString::fromUtf16(unicode1, 2)) << true; - QTest::newRow("rli") << (QString("12345") + QChar(0x2067) + QString::fromUtf16(unicode1, 2) + QChar(0x2069) + QString("a")) << false; - QTest::newRow("fsi1") << (QString("12345") + QChar(0x2068) + QString("a") + QChar(0x2069) + QString::fromUtf16(unicode1, 2)) << true; - QTest::newRow("fsi2") << (QString("12345") + QChar(0x2068) + QString::fromUtf16(unicode1, 2) + QChar(0x2069) + QString("a")) << false; -} - -void tst_QString::isRightToLeft() -{ - QFETCH(QString, unicode); - QFETCH(bool, rtl); - - QCOMPARE(unicode.isRightToLeft(), rtl); -} - -QTEST_APPLESS_MAIN(tst_QString) - -#include "tst_qstring.moc" -- cgit v1.2.3