| /**************************************************************************** |
| ** |
| ** Copyright (C) 2020 The Qt Company Ltd. |
| ** 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 |
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| ** |
| ** 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. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include <QtTest/QtTest> |
| |
| #include <qlocale.h> |
| #include <qcollator.h> |
| #include <private/qglobal_p.h> |
| |
| #include <cstring> |
| |
| class tst_QCollator : public QObject |
| { |
| Q_OBJECT |
| |
| private Q_SLOTS: |
| void moveSemantics(); |
| |
| void compare_data(); |
| void compare(); |
| |
| void state(); |
| }; |
| |
| static bool dpointer_is_null(QCollator &c) |
| { |
| char mem[sizeof c]; |
| using namespace std; |
| memcpy(mem, &c, sizeof c); |
| for (size_t i = 0; i < sizeof c; ++i) |
| if (mem[i]) |
| return false; |
| return true; |
| } |
| |
| void tst_QCollator::moveSemantics() |
| { |
| const QLocale de_AT(QLocale::German, QLocale::Austria); |
| |
| QCollator c1(de_AT); |
| QCOMPARE(c1.locale(), de_AT); |
| |
| QCollator c2(std::move(c1)); |
| QCOMPARE(c2.locale(), de_AT); |
| QVERIFY(dpointer_is_null(c1)); |
| |
| QCollator c3(c1); |
| QVERIFY(dpointer_is_null(c3)); |
| |
| c1 = std::move(c2); |
| QCOMPARE(c1.locale(), de_AT); |
| QVERIFY(dpointer_is_null(c2)); |
| } |
| |
| |
| void tst_QCollator::compare_data() |
| { |
| QTest::addColumn<QString>("locale"); |
| QTest::addColumn<QString>("s1"); |
| QTest::addColumn<QString>("s2"); |
| QTest::addColumn<int>("result"); |
| QTest::addColumn<int>("caseInsensitiveResult"); |
| QTest::addColumn<bool>("numericMode"); |
| QTest::addColumn<bool>("ignorePunctuation"); |
| QTest::addColumn<int>("punctuationResult"); // Test ignores punctuation *and case* |
| |
| /* |
| 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 << 1 << false << false << 1; |
| QTest::newRow("english2") << QString("en_US") << QString("4") << QString("6") << -1 << -1 << false << false << -1; |
| QTest::newRow("english3") << QString("en_US") << QString("5") << QString("6") << -1 << -1 << false << false << -1; |
| QTest::newRow("english4") << QString("en_US") << QString("a") << QString("b") << -1 << -1 << false << false << -1; |
| QTest::newRow("english5") << QString("en_US") << QString("test 9") << QString("test 19") << -1 << -1 << true << false << -1; |
| QTest::newRow("english6") << QString("en_US") << QString("test 9") << QString("test_19") << -1 << -1 << true << true << -1; |
| QTest::newRow("english7") << QString("en_US") << QString("test_19") << QString("test 19") << 1 << 1 << true << false << 1; |
| QTest::newRow("english8") << QString("en_US") << QString("test.19") << QString("test,19") << 1 << 1 << true << true << 0; |
| QTest::newRow("en-empty-word") << QString("en_US") << QString() << QString("non-empty") << -1 << -1 << false << true << -1; |
| QTest::newRow("en-empty-number") << QString("en_US") << QString() << QString("42") << -1 << -1 << true << true << -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. |
| */ |
| QTest::newRow("swedish1") << QString("sv_SE") << QString::fromLatin1("\xe5") << QString::fromLatin1("\xe4") << -1 << -1 << false << false << -1; |
| QTest::newRow("swedish2") << QString("sv_SE") << QString::fromLatin1("\xe4") << QString::fromLatin1("\xf6") << -1 << -1 << false << false << -1; |
| QTest::newRow("swedish3") << QString("sv_SE") << QString::fromLatin1("\xe5") << QString::fromLatin1("\xf6") << -1 << -1 << false << false << -1; |
| QTest::newRow("swedish4") << QString("sv_SE") << QString::fromLatin1("z") << QString::fromLatin1("\xe5") << -1 << -1 << false << false << -1; |
| QTest::newRow("swedish5") << QString("sv_SE") << QString("9") << QString("19") << -1 << -1 << true << false << -1; |
| QTest::newRow("swedish6") << QString("sv_SE") << QString("Test 9") << QString("Test_19") << -1 << -1 << true << true << -1; |
| QTest::newRow("swedish7") << QString("sv_SE") << QString("test_19") << QString("test 19") << 1 << 1 << true << false << 1; |
| QTest::newRow("swedish8") << QString("sv_SE") << QString("test.19") << QString("test,19") << 1 << 1 << true << true << 0; |
| QTest::newRow("sv-empty-word") << QString("sv_SE") << QString() << QString("mett") << -1 << -1 << false << true << -1; |
| QTest::newRow("sv-empty-number") << QString("sv_SE") << QString() << QString("42") << -1 << -1 << true << true << -1; |
| |
| |
| /* |
| 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 << -1 << false << false << -1; |
| QTest::newRow("norwegian2") << QString("no_NO") << QString::fromLatin1("\xd8") << QString::fromLatin1("\xe5") << -1 << -1 << false << false << -1; |
| QTest::newRow("norwegian3") << QString("no_NO") << QString::fromLatin1("\xe6") << QString::fromLatin1("\xe5") << -1 << -1 << false << false << -1; |
| QTest::newRow("norwegian4") << QString("no_NO") << QString("9") << QString("19") << -1 << -1 << true << false << -1; |
| QTest::newRow("norwegian5") << QString("no_NO") << QString("Test 9") << QString("Test_19") << -1 << -1 << true << true << -1; |
| QTest::newRow("norwegian6") << QString("no_NO") << QString("Test 9") << QString("Test_19") << -1 << -1 << true << true << -1; |
| QTest::newRow("norwegian7") << QString("no_NO") << QString("test_19") << QString("test 19") << 1 << 1 << true << false << 1; |
| QTest::newRow("norwegian8") << QString("no_NO") << QString("test.19") << QString("test,19") << 1 << 1 << true << true << 0; |
| QTest::newRow("nb-empty-word") << QString("nb_NO") << QString() << QString("mett") << -1 << -1 << false << true << -1; |
| QTest::newRow("nb-empty-number") << QString("nb_NO") << QString() << QString("42") << -1 << -1 << true << true << -1; |
| |
| /* |
| In German, z comes *after* a with diaresis (E4), |
| which comes before o diaresis (F6). |
| */ |
| QTest::newRow("german1") << QString("de_DE") << QString::fromLatin1("a") << QString::fromLatin1("\xe4") << -1 << -1 << false << false << -1; |
| QTest::newRow("german2") << QString("de_DE") << QString::fromLatin1("b") << QString::fromLatin1("\xe4") << 1 << 1 << false << false << 1; |
| QTest::newRow("german3") << QString("de_DE") << QString::fromLatin1("z") << QString::fromLatin1("\xe4") << 1 << 1 << false << false << 1; |
| QTest::newRow("german4") << QString("de_DE") << QString::fromLatin1("\xe4") << QString::fromLatin1("\xf6") << -1 << -1 << false << false << -1; |
| QTest::newRow("german5") << QString("de_DE") << QString::fromLatin1("z") << QString::fromLatin1("\xf6") << 1 << 1 << false << false << 1; |
| QTest::newRow("german6") << QString("de_DE") << QString::fromLatin1("\xc0") << QString::fromLatin1("\xe0") << 1 << 0 << false << false << 0; |
| QTest::newRow("german7") << QString("de_DE") << QString::fromLatin1("\xd6") << QString::fromLatin1("\xf6") << 1 << 0 << false << false << 0; |
| QTest::newRow("german8") << QString("de_DE") << QString::fromLatin1("oe") << QString::fromLatin1("\xf6") << 1 << 1 << false << false << 1; |
| QTest::newRow("german9") << QString("de_DE") << QString("A") << QString("a") << 1 << 0 << false << false << 0; |
| QTest::newRow("german10") << QString("de_DE") << QString("9") << QString("19") << -1 << -1 << true << false << -1; |
| QTest::newRow("german11") << QString("de_DE") << QString("Test 9") << QString("Test_19") << -1 << -1 << true << true << -1; |
| QTest::newRow("german12") << QString("de_DE") << QString("test_19") << QString("test 19") << 1 << 1 << true << false << 1; |
| QTest::newRow("german13") << QString("de_DE") << QString("test.19") << QString("test,19") << 1 << 1 << true << true << 0; |
| QTest::newRow("de-empty-word") << QString("de_DE") << QString() << QString("satt") << -1 << -1 << false << true << -1; |
| QTest::newRow("de-empty-number") << QString("de_DE") << QString() << QString("42") << -1 << -1 << true << true << -1; |
| |
| /* |
| French sorting of e and e with acute accent |
| */ |
| QTest::newRow("french1") << QString("fr_FR") << QString::fromLatin1("\xe9") << QString::fromLatin1("e") << 1 << 1 << false << false << 1; |
| QTest::newRow("french2") << QString("fr_FR") << QString::fromLatin1("\xe9t") << QString::fromLatin1("et") << 1 << 1 << false << false << 1; |
| QTest::newRow("french3") << QString("fr_FR") << QString::fromLatin1("\xe9") << QString::fromLatin1("d") << 1 << 1 << false << false << 1; |
| QTest::newRow("french4") << QString("fr_FR") << QString::fromLatin1("\xe9") << QString::fromLatin1("f") << -1 << -1 << false << false << -1; |
| QTest::newRow("french5") << QString("fr_FR") << QString("9") << QString("19") << -1 << -1 << true << false << -1; |
| QTest::newRow("french6") << QString("fr_FR") << QString("Test 9") << QString("Test_19") << -1 << -1 << true << true << -1; |
| QTest::newRow("french7") << QString("fr_FR") << QString("test_19") << QString("test 19") << 1 << 1 << true << false << 1; |
| QTest::newRow("french8") << QString("fr_FR") << QString("test.19") << QString("test,19") << 1 << 1 << true << true << 0; |
| QTest::newRow("fr-empty-word") << QString("fr_FR") << QString() << QString("plein") << -1 << -1 << false << true << -1; |
| QTest::newRow("fr-empty-number") << QString("fr_FR") << QString() << QString("42") << -1 << -1 << true << true << -1; |
| |
| // C locale: case sensitive [A-Z] < [a-z] but case insensitive [Aa] < [Bb] <...< [Zz] |
| const QString C = QStringLiteral("C"); |
| QTest::newRow("C:ABBA:AaaA") << C << QStringLiteral("ABBA") << QStringLiteral("AaaA") << -1 << 1 << false << false << 1; |
| QTest::newRow("C:AZa:aAZ") << C << QStringLiteral("AZa") << QStringLiteral("aAZ") << -1 << 1 << false << false << 1; |
| QTest::newRow("C-empty-word") << QString(C) << QString() << QString("non-empty") << -1 << -1 << false << true << -1; |
| QTest::newRow("C-empty-number") << QString(C) << QString() << QString("42") << -1 << -1 << true << true << -1; |
| } |
| |
| void tst_QCollator::compare() |
| { |
| QFETCH(QString, locale); |
| QFETCH(QString, s1); |
| QFETCH(QString, s2); |
| QFETCH(int, result); |
| QFETCH(int, caseInsensitiveResult); |
| QFETCH(bool, numericMode); |
| QFETCH(bool, ignorePunctuation); |
| QFETCH(int, punctuationResult); |
| |
| QCollator collator(locale); |
| // Need to canonicalize sign to -1, 0 or 1, as .compare() can produce any -ve for <, any +ve for >. |
| auto asSign = [](int compared) { |
| return compared < 0 ? -1 : compared > 0 ? 1 : 0; |
| }; |
| |
| #if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_EMBEDDED) |
| if (collator.locale() != QLocale()) |
| QSKIP("Posix implementation of collation only supports default locale"); |
| #endif |
| |
| if (numericMode) |
| collator.setNumericMode(true); |
| |
| QCOMPARE(asSign(collator.compare(s1, s2)), result); |
| collator.setCaseSensitivity(Qt::CaseInsensitive); |
| QCOMPARE(asSign(collator.compare(s1, s2)), caseInsensitiveResult); |
| #if !QT_CONFIG(iconv) |
| collator.setIgnorePunctuation(ignorePunctuation); |
| QCOMPARE(asSign(collator.compare(s1, s2)), punctuationResult); |
| #endif |
| } |
| |
| |
| void tst_QCollator::state() |
| { |
| QCollator c; |
| c.setCaseSensitivity(Qt::CaseInsensitive); |
| c.setLocale(QLocale::German); |
| |
| c.compare(QString("a"), QString("b")); |
| |
| QCOMPARE(c.caseSensitivity(), Qt::CaseInsensitive); |
| QCOMPARE(c.locale(), QLocale(QLocale::German)); |
| |
| c.setLocale(QLocale::French); |
| c.setNumericMode(true); |
| c.setIgnorePunctuation(true); |
| c.setLocale(QLocale::Norwegian); |
| |
| QCOMPARE(c.caseSensitivity(), Qt::CaseInsensitive); |
| QCOMPARE(c.numericMode(), true); |
| QCOMPARE(c.ignorePunctuation(), true); |
| QCOMPARE(c.locale(), QLocale(QLocale::Norwegian)); |
| |
| } |
| |
| QTEST_APPLESS_MAIN(tst_QCollator) |
| |
| #include "tst_qcollator.moc" |