diff options
Diffstat (limited to 'tests/auto/corelib/tools/qmargins/tst_qmargins.cpp')
| -rw-r--r-- | tests/auto/corelib/tools/qmargins/tst_qmargins.cpp | 190 |
1 files changed, 161 insertions, 29 deletions
diff --git a/tests/auto/corelib/tools/qmargins/tst_qmargins.cpp b/tests/auto/corelib/tools/qmargins/tst_qmargins.cpp index 2a35162ef0..2611f62f01 100644 --- a/tests/auto/corelib/tools/qmargins/tst_qmargins.cpp +++ b/tests/auto/corelib/tools/qmargins/tst_qmargins.cpp @@ -1,34 +1,40 @@ -/**************************************************************************** -** -** 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> +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only + +#include <QMargins> +#ifdef QVARIANT_H +# error "This test requires qmargins.h to not include qvariant.h" +#endif + +// don't assume <type_traits> +template <typename T, typename U> +constexpr inline bool my_is_same_v = false; +template <typename T> +constexpr inline bool my_is_same_v<T, T> = true; + +#define CHECK(cvref) \ + static_assert(my_is_same_v<decltype(get<0>(std::declval<QMargins cvref >())), int cvref >); \ + static_assert(my_is_same_v<decltype(get<1>(std::declval<QMargins cvref >())), int cvref >); \ + static_assert(my_is_same_v<decltype(get<2>(std::declval<QMargins cvref >())), int cvref >); \ + static_assert(my_is_same_v<decltype(get<3>(std::declval<QMargins cvref >())), int cvref >); \ + \ + static_assert(my_is_same_v<decltype(get<0>(std::declval<QMarginsF cvref >())), qreal cvref >); \ + static_assert(my_is_same_v<decltype(get<1>(std::declval<QMarginsF cvref >())), qreal cvref >); \ + static_assert(my_is_same_v<decltype(get<2>(std::declval<QMarginsF cvref >())), qreal cvref >); \ + static_assert(my_is_same_v<decltype(get<3>(std::declval<QMarginsF cvref >())), qreal cvref >) + +CHECK(&); +CHECK(const &); +CHECK(&&); +CHECK(const &&); + +#undef CHECK + +#include <QTest> #include <qmargins.h> +#include <array> + Q_DECLARE_METATYPE(QMargins) class tst_QMargins : public QObject @@ -36,12 +42,27 @@ class tst_QMargins : public QObject Q_OBJECT private slots: void getSetCheck(); +#ifndef QT_NO_DATASTREAM void dataStreamCheck(); +#endif void operators(); +#ifndef QT_NO_DEBUG_STREAM + void debugStreamCheck(); +#endif void getSetCheckF(); +#ifndef QT_NO_DATASTREAM void dataStreamCheckF(); +#endif void operatorsF(); +#ifndef QT_NO_DEBUG_STREAM + void debugStreamCheckF(); +#endif + + void structuredBinding(); + + void toMarginsF_data(); + void toMarginsF(); }; // Testing get/set functions @@ -123,6 +144,19 @@ void tst_QMargins::operators() QCOMPARE(-m3, QMargins(-10, -11, -12, -13)); } +#ifndef QT_NO_DEBUG_STREAM +// Testing QDebug operators +void tst_QMargins::debugStreamCheck() +{ + QMargins m(10, 11, 12, 13); + const QString expected = "QMargins(10, 11, 12, 13)"; + QString result; + QDebug(&result).nospace() << m; + QCOMPARE(result, expected); +} +#endif + +#ifndef QT_NO_DATASTREAM // Testing QDataStream operators void tst_QMargins::dataStreamCheck() { @@ -147,6 +181,7 @@ void tst_QMargins::dataStreamCheck() QCOMPARE(marginsIn.bottom(), 6852); } } +#endif // Testing get/set functions void tst_QMargins::getSetCheckF() @@ -220,6 +255,7 @@ void tst_QMargins::operatorsF() QCOMPARE(-m3, QMarginsF(-10.3, -11.4, -12.5, -13.6)); } +#ifndef QT_NO_DATASTREAM // Testing QDataStream operators void tst_QMargins::dataStreamCheckF() { @@ -244,6 +280,102 @@ void tst_QMargins::dataStreamCheckF() QCOMPARE(marginsIn.bottom(), 4.4); } } +#endif + +#ifndef QT_NO_DEBUG_STREAM +// Testing QDebug operators +void tst_QMargins::debugStreamCheckF() +{ + QMarginsF m(10.1, 11.2, 12.3, 13.4); + const QString expected = "QMarginsF(10.1, 11.2, 12.3, 13.4)"; + QString result; + QDebug(&result).nospace() << m; + QCOMPARE(result, expected); +} +#endif + +void tst_QMargins::structuredBinding() +{ + { + QMargins m(1, 2, 3, 4); + auto [left, top, right, bottom] = m; + QCOMPARE(left, 1); + QCOMPARE(top, 2); + QCOMPARE(right, 3); + QCOMPARE(bottom, 4); + } + { + QMargins m(1, 2, 3, 4); + auto &[left, top, right, bottom] = m; + QCOMPARE(left, 1); + QCOMPARE(top, 2); + QCOMPARE(right, 3); + QCOMPARE(bottom, 4); + + left = 10; + top = 20; + right = 30; + bottom = 40; + QCOMPARE(m.left(), 10); + QCOMPARE(m.top(), 20); + QCOMPARE(m.right(), 30); + QCOMPARE(m.bottom(), 40); + } + { + QMarginsF m(1.0, 2.0, 3.0, 4.0); + auto [left, top, right, bottom] = m; + QCOMPARE(left, 1.0); + QCOMPARE(top, 2.0); + QCOMPARE(right, 3.0); + QCOMPARE(bottom, 4.0); + } + { + QMarginsF m(1.0, 2.0, 3.0, 4.0); + auto &[left, top, right, bottom] = m; + QCOMPARE(left, 1.0); + QCOMPARE(top, 2.0); + QCOMPARE(right, 3.0); + QCOMPARE(bottom, 4.0); + + left = 10.0; + top = 20.0; + right = 30.0; + bottom = 40.0; + QCOMPARE(m.left(), 10.0); + QCOMPARE(m.top(), 20.0); + QCOMPARE(m.right(), 30.0); + QCOMPARE(m.bottom(), 40.0); + } +} + +void tst_QMargins::toMarginsF_data() +{ + QTest::addColumn<QMargins>("input"); + QTest::addColumn<QMarginsF>("result"); + + auto row = [](int x1, int y1, int x2, int y2) { + QTest::addRow("(%d, %d, %d, %d)", x1, y1, x2, y2) + << QMargins(x1, y1, x2, y2) << QMarginsF(x1, y1, x2, y2); + }; + constexpr std::array samples = {-1, 0, 1}; + for (int x1 : samples) { + for (int y1 : samples) { + for (int x2 : samples) { + for (int y2 : samples) { + row(x1, y1, x2, y2); + } + } + } + } +} + +void tst_QMargins::toMarginsF() +{ + QFETCH(const QMargins, input); + QFETCH(const QMarginsF, result); + + QCOMPARE(input.toMarginsF(), result); +} QTEST_APPLESS_MAIN(tst_QMargins) #include "tst_qmargins.moc" |