+void KFileItemModelTest::testNaturalSorting()
+{
+ QSignalSpy itemsInsertedSpy(m_model, &KFileItemModel::itemsInserted);
+ QSignalSpy itemsMovedSpy(m_model, &KFileItemModel::itemsMoved);
+ QVERIFY(itemsMovedSpy.isValid());
+
+ m_model->setSortRole("text");
+ m_model->setShowHiddenFiles(true);
+
+ m_testDir->createFiles({".a", "a.txt", "b.txt", "a 1.txt", "a 2.txt", "a 10.txt", "a.tar", "b.tar"});
+
+ m_model->loadDirectory(m_testDir->url());
+ QVERIFY(itemsInsertedSpy.wait());
+
+ // Sort by Name, ascending, natural sorting enabled
+ QCOMPARE(m_model->sortRole(), QByteArray("text"));
+ QCOMPARE(m_model->sortOrder(), Qt::AscendingOrder);
+ QCOMPARE(itemsInModel(),
+ QStringList() << ".a"
+ << "a.tar"
+ << "a.txt"
+ << "a 1.txt"
+ << "a 2.txt"
+ << "a 10.txt"
+ << "b.tar"
+ << "b.txt");
+
+ // Sort by Extension
+ m_model->setSortRole("extension");
+ QCOMPARE(m_model->sortRole(), QByteArray("extension"));
+ QCOMPARE(itemsInModel(),
+ QStringList() << ".a"
+ << "a.tar"
+ << "b.tar"
+ << "a.txt"
+ << "a 1.txt"
+ << "a 2.txt"
+ << "a 10.txt"
+ << "b.txt");
+ QCOMPARE(itemsMovedSpy.count(), 1);
+ QCOMPARE(itemsMovedSpy.first().at(0).value<KItemRange>(), KItemRange(2, 5));
+ QCOMPARE(itemsMovedSpy.takeFirst().at(1).value<QList<int>>(), QList<int>() << 3 << 4 << 5 << 6 << 2);
+
+ // Disable natural sorting, refresh directory for the change to take effect
+ m_model->m_naturalSorting = false;
+ m_model->refreshDirectory(m_model->directory());
+ QVERIFY(itemsInsertedSpy.wait());
+
+ // Sort by Extension, ascending, natural sorting disabled
+ QCOMPARE(m_model->sortRole(), QByteArray("extension"));
+ QCOMPARE(itemsInModel(),
+ QStringList() << ".a"
+ << "a.tar"
+ << "b.tar"
+ << "a 1.txt"
+ << "a 10.txt"
+ << "a 2.txt"
+ << "a.txt"
+ << "b.txt");
+
+ // Sort by Name
+ m_model->setSortRole("text");
+ QCOMPARE(m_model->sortRole(), QByteArray("text"));
+ QCOMPARE(itemsInModel(),
+ QStringList() << ".a"
+ << "a 1.txt"
+ << "a 10.txt"
+ << "a 2.txt"
+ << "a.tar"
+ << "a.txt"
+ << "b.tar"
+ << "b.txt");
+ QCOMPARE(itemsMovedSpy.count(), 1);
+ QCOMPARE(itemsMovedSpy.first().at(0).value<KItemRange>(), KItemRange(1, 6));
+ QCOMPARE(itemsMovedSpy.takeFirst().at(1).value<QList<int>>(), QList<int>() << 4 << 6 << 1 << 2 << 3 << 5);
+}
+