diff options
Diffstat (limited to 'tests/auto/corelib/tools/qmargins/tst_qmargins.cpp')
-rw-r--r-- | tests/auto/corelib/tools/qmargins/tst_qmargins.cpp | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qmargins/tst_qmargins.cpp b/tests/auto/corelib/tools/qmargins/tst_qmargins.cpp index 2611f62f01..dc0b0e4085 100644 --- a/tests/auto/corelib/tools/qmargins/tst_qmargins.cpp +++ b/tests/auto/corelib/tools/qmargins/tst_qmargins.cpp @@ -32,15 +32,28 @@ CHECK(const &&); #include <QTest> #include <qmargins.h> +#include <private/qcomparisontesthelper_p.h> #include <array> Q_DECLARE_METATYPE(QMargins) +constexpr static qreal qreal_min = std::numeric_limits<qreal>::min(); + class tst_QMargins : public QObject { Q_OBJECT private slots: + void comparisonCompiles(); + void comparison_data(); + void comparison(); + + void fuzzyComparison_data(); + void fuzzyComparison(); + + void isNull_data(); + void isNull(); + void getSetCheck(); #ifndef QT_NO_DATASTREAM void dataStreamCheck(); @@ -65,6 +78,92 @@ private slots: void toMarginsF(); }; +void tst_QMargins::comparisonCompiles() +{ + QTestPrivate::testEqualityOperatorsCompile<QMargins>(); + QTestPrivate::testEqualityOperatorsCompile<QMarginsF>(); + QTestPrivate::testEqualityOperatorsCompile<QMarginsF, QMargins>(); +} + +void tst_QMargins::comparison_data() +{ + QTest::addColumn<QMarginsF>("lhs"); + QTest::addColumn<QMarginsF>("rhs"); + QTest::addColumn<bool>("result"); + QTest::addColumn<bool>("floatResult"); + QTest::addColumn<bool>("mixedResult"); + + auto row = [](const QMarginsF &lhs, const QMarginsF &rhs, bool res, bool fRes, bool mRes) { + QString str; + QDebug dbg(&str); + dbg.nospace() << "(" << lhs.left() << ", " << lhs.top() << ", " << lhs.right() << ", " + << lhs.bottom() << ") vs (" << rhs.left() << ", " << rhs.top() << ", " + << rhs.right() << ", " << rhs.bottom() << ")"; + QTest::addRow("%s", str.toLatin1().constData()) << lhs << rhs << res << fRes << mRes; + }; + + row(QMarginsF(0.0, 0.0, 0.0, 0.0), QMarginsF(0.0, 0.0, 0.0, 0.0), true, true, true); + row(QMarginsF(qreal_min, -qreal_min, -qreal_min, qreal_min), QMarginsF(0.0, 0.0, 0.0, 0.0), true, true, true); + row(QMarginsF(1.0, 2.0, 3.0, 4.0), QMarginsF(1.1, 2.1, 2.9, 3.9), true, false, true); + row(QMarginsF(1.5, 2.5, 3.0, 4.0), QMarginsF(1.1, 2.1, 2.9, 3.9), false, false, false); +} + +void tst_QMargins::comparison() +{ + QFETCH(const QMarginsF, lhs); + QFETCH(const QMarginsF, rhs); + QFETCH(const bool, result); + QFETCH(const bool, floatResult); + QFETCH(const bool, mixedResult); + + QT_TEST_EQUALITY_OPS(lhs, rhs, floatResult); + + const QMargins lhsInt = lhs.toMargins(); + const QMargins rhsInt = rhs.toMargins(); + QT_TEST_EQUALITY_OPS(lhsInt, rhsInt, result); + + QT_TEST_EQUALITY_OPS(lhs, rhsInt, mixedResult); +} + +void tst_QMargins::fuzzyComparison_data() +{ + comparison_data(); +} + +void tst_QMargins::fuzzyComparison() +{ + QFETCH(const QMarginsF, lhs); + QFETCH(const QMarginsF, rhs); + QFETCH(const bool, floatResult); + + QCOMPARE_EQ(qFuzzyCompare(lhs, rhs), floatResult); +} + +void tst_QMargins::isNull_data() +{ + QTest::addColumn<QMarginsF>("margins"); + QTest::addColumn<bool>("result"); + + QTest::newRow("null") << QMarginsF(0.0, 0.0, 0.0, 0.0) << true; + QTest::newRow("non_null_left") << QMarginsF(1.0, 0.0, 0.0, 0.0) << false; + QTest::newRow("non_null_top") << QMarginsF(0.0, 0.5, 0.0, 0.0) << false; + QTest::newRow("non_null_right") << QMarginsF(0.0, 0.0, -2.0, 0.0) << false; + QTest::newRow("non_null_bottom") << QMarginsF(0.0, 0.0, 0.0, -0.6) << false; + QTest::newRow("almost_null") << QMarginsF(qreal_min, -qreal_min, qreal_min, -qreal_min) << true; +} + +void tst_QMargins::isNull() +{ + QFETCH(const QMarginsF, margins); + QFETCH(const bool, result); + + QCOMPARE_EQ(margins.isNull(), result); + QCOMPARE_EQ(qFuzzyIsNull(margins), result); + + const QMargins marginsInt = margins.toMargins(); + QCOMPARE_EQ(marginsInt.isNull(), result); +} + // Testing get/set functions void tst_QMargins::getSetCheck() { |