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Diffstat (limited to 'tests/auto/corelib/text/qcollator/tst_qcollator.cpp')
| -rw-r--r-- | tests/auto/corelib/text/qcollator/tst_qcollator.cpp | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/tests/auto/corelib/text/qcollator/tst_qcollator.cpp b/tests/auto/corelib/text/qcollator/tst_qcollator.cpp new file mode 100644 index 0000000000..2ae9c6e159 --- /dev/null +++ b/tests/auto/corelib/text/qcollator/tst_qcollator.cpp @@ -0,0 +1,233 @@ +/**************************************************************************** +** +** Copyright (C) 2016 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 +** 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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; + + /* + 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; + + + /* + 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; + + /* + 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; + + /* + 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; + + // 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; +} + +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" |