41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
#include "long_long_spin_box.h"
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#include <QLineEdit>
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#include <QtTest>
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class LongLongSpinBoxTest final : public QObject {
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Q_OBJECT
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private slots:
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void preservesValuesAboveTwoGigabytes()
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{
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LongLongSpinBox spin;
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spin.setRange(0, std::numeric_limits<qint64>::max());
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spin.setSuffix(QStringLiteral(" bytes"));
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spin.setValue(5'000'000'000);
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QCOMPARE(spin.value(), qint64(5'000'000'000));
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QCOMPARE(spin.findChild<QLineEdit *>()->text(), QStringLiteral("5000000000 bytes"));
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spin.stepUp();
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QCOMPARE(spin.value(), qint64(5'000'000'001));
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spin.findChild<QLineEdit *>()->setText(QStringLiteral("6000000000 bytes"));
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QVERIFY(QMetaObject::invokeMethod(&spin, "editingFinished", Qt::DirectConnection));
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QCOMPARE(spin.value(), qint64(6'000'000'000));
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}
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void clampsAtRangeEdges()
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{
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LongLongSpinBox spin;
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spin.setRange(0, 10);
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spin.setValue(10);
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spin.stepUp();
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QCOMPARE(spin.value(), qint64(10));
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spin.setValue(-50);
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QCOMPARE(spin.value(), qint64(0));
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}
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};
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QTEST_MAIN(LongLongSpinBoxTest)
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#include "long_long_spin_box_test.moc"
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