Method testMoveAssignment

kdevplatform/serialization/tests/test_indexedstring.cpp:81–107

}

void TestIndexedString::testMoveAssignment()
{
    // Deliberately make no assumptions about the value of the moved-from object.

    const QString text = QStringLiteral("random text");
    IndexedString movedFrom(text);
    QCOMPARE(movedFrom.str(), text);

    IndexedString notRefCounted;
    notRefCounted = std::move(movedFrom);
    QCOMPARE(notRefCounted.str(), text);

    movedFrom = std::move(notRefCounted);
    QCOMPARE(movedFrom.str(), text);

    const QString toBeDerefed = QStringLiteral("to-be-derefed");

    // Enable reference counting throughout refCounted's lifetime.
    std::byte indexedStringData[sizeof(IndexedString)];
    const DUChainReferenceCountingEnabler rcEnabler(indexedStringData, sizeof(IndexedString));
    IndexedString* const refCounted = new (indexedStringData) IndexedString(toBeDerefed);
    QCOMPARE(refCounted->str(), toBeDerefed);

    *refCounted = std::move(movedFrom);
    QCOMPARE(refCounted->str(), text);
    refCounted->~IndexedString();
}

void TestIndexedString::testSwap()
{