X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/40c71d5ce0f6978ce48eb67fd73ed211bab4e887..b4dc66e27fd007bebeca3f68dbfad17483ca9241:/src/tests/kfileitemmodeltest.cpp diff --git a/src/tests/kfileitemmodeltest.cpp b/src/tests/kfileitemmodeltest.cpp index 9eee50d44..fd6c2be90 100644 --- a/src/tests/kfileitemmodeltest.cpp +++ b/src/tests/kfileitemmodeltest.cpp @@ -28,20 +28,20 @@ void myMessageOutput(QtMsgType type, const char* msg) { switch (type) { - case QtDebugMsg: - break; - case QtWarningMsg: - break; - case QtCriticalMsg: - fprintf(stderr, "Critical: %s\n", msg); - break; - case QtFatalMsg: - fprintf(stderr, "Fatal: %s\n", msg); - abort(); - default: + case QtDebugMsg: break; + case QtWarningMsg: + break; + case QtCriticalMsg: + fprintf(stderr, "Critical: %s\n", msg); + break; + case QtFatalMsg: + fprintf(stderr, "Fatal: %s\n", msg); + abort(); + default: + break; } - } +} namespace { const int DefaultTimeout = 5000; @@ -67,15 +67,19 @@ private slots: void testSetData(); void testSetDataWithModifiedSortRole_data(); void testSetDataWithModifiedSortRole(); + void testChangeSortRole(); void testModelConsistencyWhenInsertingItems(); void testItemRangeConsistencyWhenInsertingItems(); void testExpandItems(); void testExpandParentItems(); void testSorting(); - void testIndexForKeyboardSearch(); - void testNameFilter(); + void testEmptyPath(); + void testRefreshExpandedItem(); + void testRemoveHiddenItems(); + void collapseParentOfHiddenItems(); + void removeParentOfHiddenItems(); private: bool isModelConsistent() const; @@ -113,14 +117,15 @@ void KFileItemModelTest::cleanup() void KFileItemModelTest::testDefaultRoles() { const QSet roles = m_model->roles(); - QCOMPARE(roles.count(), 2); - QVERIFY(roles.contains("name")); + QCOMPARE(roles.count(), 3); + QVERIFY(roles.contains("text")); QVERIFY(roles.contains("isDir")); + QVERIFY(roles.contains("isLink")); } void KFileItemModelTest::testDefaultSortRole() { - QCOMPARE(m_model->sortRole(), QByteArray("name")); + QCOMPARE(m_model->sortRole(), QByteArray("text")); QStringList files; files << "c.txt" << "a.txt" << "b.txt"; @@ -131,9 +136,9 @@ void KFileItemModelTest::testDefaultSortRole() QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); QCOMPARE(m_model->count(), 3); - QCOMPARE(m_model->data(0)["name"].toString(), QString("a.txt")); - QCOMPARE(m_model->data(1)["name"].toString(), QString("b.txt")); - QCOMPARE(m_model->data(2)["name"].toString(), QString("c.txt")); + QCOMPARE(m_model->data(0)["text"].toString(), QString("a.txt")); + QCOMPARE(m_model->data(1)["text"].toString(), QString("b.txt")); + QCOMPARE(m_model->data(2)["text"].toString(), QString("c.txt")); } void KFileItemModelTest::testDefaultGroupedSorting() @@ -269,7 +274,9 @@ void KFileItemModelTest::testSetDataWithModifiedSortRole() // Changing the value of a sort-role must result in // a reordering of the items. - QCOMPARE(m_model->sortRole(), QByteArray("name")); + QCOMPARE(m_model->sortRole(), QByteArray("text")); + m_model->setSortRole("rating"); + QCOMPARE(m_model->sortRole(), QByteArray("rating")); QStringList files; files << "a.txt" << "b.txt" << "c.txt"; @@ -295,7 +302,6 @@ void KFileItemModelTest::testSetDataWithModifiedSortRole() ratingC.insert("rating", 6); m_model->setData(2, ratingC); - m_model->setSortRole("rating"); QCOMPARE(m_model->data(0).value("rating").toInt(), 2); QCOMPARE(m_model->data(1).value("rating").toInt(), 4); QCOMPARE(m_model->data(2).value("rating").toInt(), 6); @@ -316,6 +322,45 @@ void KFileItemModelTest::testSetDataWithModifiedSortRole() QVERIFY(isModelConsistent()); } +void KFileItemModelTest::testChangeSortRole() +{ + QCOMPARE(m_model->sortRole(), QByteArray("text")); + + QStringList files; + files << "a.txt" << "b.jpg" << "c.txt"; + m_testDir->createFiles(files); + + m_model->loadDirectory(m_testDir->url()); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(itemsInModel(), QStringList() << "a.txt" << "b.jpg" << "c.txt"); + + // Simulate that KFileItemModelRolesUpdater determines the mime type. + // Resorting the files by 'type' will only work immediately if their + // mime types are known. + for (int index = 0; index < m_model->count(); ++index) { + m_model->fileItem(index).determineMimeType(); + } + + // Now: sort by type. + QSignalSpy spyItemsMoved(m_model, SIGNAL(itemsMoved(KItemRange,QList))); + m_model->setSortRole("type"); + QCOMPARE(m_model->sortRole(), QByteArray("type")); + QVERIFY(!spyItemsMoved.isEmpty()); + + // The actual order of the files might depend on the translation of the + // result of KFileItem::mimeComment() in the user's language. + QStringList version1; + version1 << "b.jpg" << "a.txt" << "c.txt"; + + QStringList version2; + version2 << "a.txt" << "c.txt" << "b.jpg"; + + const bool ok1 = (itemsInModel() == version1); + const bool ok2 = (itemsInModel() == version2); + + QVERIFY(ok1 || ok2); +} + void KFileItemModelTest::testModelConsistencyWhenInsertingItems() { //QSKIP("Temporary disabled", SkipSingle); @@ -418,7 +463,7 @@ void KFileItemModelTest::testExpandItems() // Store the URLs of all folders in a set. QSet allFolders; - allFolders << KUrl(m_testDir->name() + "a") << KUrl(m_testDir->name() + "a/a") << KUrl(m_testDir->name() + "a/a-1"); + allFolders << KUrl(m_testDir->name() + 'a') << KUrl(m_testDir->name() + "a/a") << KUrl(m_testDir->name() + "a/a-1"); m_model->loadDirectory(m_testDir->url()); QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); @@ -436,7 +481,7 @@ void KFileItemModelTest::testExpandItems() QVERIFY(m_model->isExpanded(0)); QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); QCOMPARE(m_model->count(), 3); // 3 items: "a/", "a/a/", "a/a-1/" - QCOMPARE(m_model->expandedDirectories(), QSet() << KUrl(m_testDir->name() + "a")); + QCOMPARE(m_model->expandedDirectories(), QSet() << KUrl(m_testDir->name() + 'a')); QCOMPARE(spyInserted.count(), 1); KItemRangeList itemRangeList = spyInserted.takeFirst().at(0).value(); @@ -452,7 +497,7 @@ void KFileItemModelTest::testExpandItems() QVERIFY(m_model->isExpanded(1)); QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); QCOMPARE(m_model->count(), 4); // 4 items: "a/", "a/a/", "a/a/1", "a/a-1/" - QCOMPARE(m_model->expandedDirectories(), QSet() << KUrl(m_testDir->name() + "a") << KUrl(m_testDir->name() + "a/a")); + QCOMPARE(m_model->expandedDirectories(), QSet() << KUrl(m_testDir->name() + 'a') << KUrl(m_testDir->name() + "a/a")); QCOMPARE(spyInserted.count(), 1); itemRangeList = spyInserted.takeFirst().at(0).value(); @@ -481,7 +526,7 @@ void KFileItemModelTest::testExpandItems() m_model->setExpanded(0, false); QVERIFY(!m_model->isExpanded(0)); QCOMPARE(m_model->count(), 1); - QVERIFY(!m_model->expandedDirectories().contains(KUrl(m_testDir->name() + "a"))); // TODO: Make sure that child URLs are also removed + QVERIFY(!m_model->expandedDirectories().contains(KUrl(m_testDir->name() + 'a'))); // TODO: Make sure that child URLs are also removed QCOMPARE(spyRemoved.count(), 1); itemRangeList = spyRemoved.takeFirst().at(0).value(); @@ -572,7 +617,7 @@ void KFileItemModelTest::testSorting() QDateTime now = QDateTime::currentDateTime(); QSet roles; - roles.insert("name"); + roles.insert("text"); roles.insert("isExpanded"); roles.insert("isExpandable"); roles.insert("expandedParentsCount"); @@ -592,7 +637,7 @@ void KFileItemModelTest::testSorting() m_model->loadDirectory(m_testDir->url()); QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); - int index = m_model->index(KUrl(m_testDir->url().url() + "c")); + int index = m_model->index(KUrl(m_testDir->url().url() + 'c')); m_model->setExpanded(index, true); QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); @@ -601,7 +646,7 @@ void KFileItemModelTest::testSorting() QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); // Default: Sort by Name, ascending - QCOMPARE(m_model->sortRole(), QByteArray("name")); + QCOMPARE(m_model->sortRole(), QByteArray("text")); QCOMPARE(m_model->sortOrder(), Qt::AscendingOrder); QVERIFY(m_model->sortDirectoriesFirst()); QVERIFY(!m_model->showHiddenFiles()); @@ -611,7 +656,7 @@ void KFileItemModelTest::testSorting() // Sort by Name, ascending, 'Sort Folders First' disabled m_model->setSortDirectoriesFirst(false); - QCOMPARE(m_model->sortRole(), QByteArray("name")); + QCOMPARE(m_model->sortRole(), QByteArray("text")); QCOMPARE(m_model->sortOrder(), Qt::AscendingOrder); QCOMPARE(itemsInModel(), QStringList() << "a" << "b" << "c" << "c-1" << "c-2" << "c-3" << "d" << "e"); QCOMPARE(spyItemsMoved.count(), 1); @@ -620,7 +665,7 @@ void KFileItemModelTest::testSorting() // Sort by Name, descending m_model->setSortDirectoriesFirst(true); m_model->setSortOrder(Qt::DescendingOrder); - QCOMPARE(m_model->sortRole(), QByteArray("name")); + QCOMPARE(m_model->sortRole(), QByteArray("text")); QCOMPARE(m_model->sortOrder(), Qt::DescendingOrder); QCOMPARE(itemsInModel(), QStringList() << "c" << "c-2" << "c-3" << "c-1" << "e" << "d" << "b" << "a"); QCOMPARE(spyItemsMoved.count(), 2); @@ -654,7 +699,7 @@ void KFileItemModelTest::testSorting() QCOMPARE(spyItemsMoved.takeFirst().at(1).value >(), QList() << 2 << 4 << 5 << 3 << 0 << 1 << 6 << 7); // Sort by Name, ascending, 'Sort Folders First' disabled - m_model->setSortRole("name"); + m_model->setSortRole("text"); QCOMPARE(m_model->sortOrder(), Qt::AscendingOrder); QVERIFY(!m_model->sortDirectoriesFirst()); QCOMPARE(itemsInModel(), QStringList() << "a" << "b" << "c" << "c-1" << "c-2" << "c-3" << "d" << "e"); @@ -773,6 +818,213 @@ void KFileItemModelTest::testNameFilter() QCOMPARE(m_model->count(), 5); } +/** + * Verifies that we do not crash when adding a KFileItem with an empty path. + * Before this issue was fixed, KFileItemModel::expandedParentsCountCompare() + * tried to always read the first character of the path, even if the path is empty. + */ +void KFileItemModelTest::testEmptyPath() +{ + QSet roles; + roles.insert("text"); + roles.insert("isExpanded"); + roles.insert("isExpandable"); + roles.insert("expandedParentsCount"); + m_model->setRoles(roles); + + const KUrl emptyUrl; + QVERIFY(emptyUrl.path().isEmpty()); + + const KUrl url("file:///test/"); + + KFileItemList items; + items << KFileItem(emptyUrl, QString(), KFileItem::Unknown) << KFileItem(url, QString(), KFileItem::Unknown); + m_model->slotNewItems(items); + m_model->slotCompleted(); +} + +/** + * Verifies that the 'isExpanded' state of folders does not change when the + * 'refreshItems' signal is received, see https://bugs.kde.org/show_bug.cgi?id=299675. + */ +void KFileItemModelTest::testRefreshExpandedItem() +{ + QSet modelRoles = m_model->roles(); + modelRoles << "isExpanded" << "isExpandable" << "expandedParentsCount"; + m_model->setRoles(modelRoles); + + QStringList files; + files << "a/1" << "a/2" << "3" << "4"; + m_testDir->createFiles(files); + + m_model->loadDirectory(m_testDir->url()); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(m_model->count(), 3); // "a/", "3", "4" + + m_model->setExpanded(0, true); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(m_model->count(), 5); // "a/", "a/1", "a/2", "3", "4" + QVERIFY(m_model->isExpanded(0)); + + QSignalSpy spyItemsChanged(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet))); + + const KFileItem item = m_model->fileItem(0); + m_model->slotRefreshItems(QList >() << qMakePair(item, item)); + QVERIFY(!spyItemsChanged.isEmpty()); + + QCOMPARE(m_model->count(), 5); // "a/", "a/1", "a/2", "3", "4" + QVERIFY(m_model->isExpanded(0)); +} + +/** + * Verify that removing hidden files and folders from the model does not + * result in a crash, see https://bugs.kde.org/show_bug.cgi?id=314046 + */ +void KFileItemModelTest::testRemoveHiddenItems() +{ + m_testDir->createDir(".a"); + m_testDir->createDir(".b"); + m_testDir->createDir("c"); + m_testDir->createDir("d"); + m_testDir->createFiles(QStringList() << ".f" << ".g" << "h" << "i"); + + QSignalSpy spyItemsInserted(m_model, SIGNAL(itemsInserted(KItemRangeList))); + QSignalSpy spyItemsRemoved(m_model, SIGNAL(itemsRemoved(KItemRangeList))); + + m_model->setShowHiddenFiles(true); + m_model->loadDirectory(m_testDir->url()); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(itemsInModel(), QStringList() << ".a" << ".b" << "c" << "d" <<".f" << ".g" << "h" << "i"); + QCOMPARE(spyItemsInserted.count(), 1); + QCOMPARE(spyItemsRemoved.count(), 0); + KItemRangeList itemRangeList = spyItemsInserted.takeFirst().at(0).value(); + QCOMPARE(itemRangeList, KItemRangeList() << KItemRange(0, 8)); + + m_model->setShowHiddenFiles(false); + QCOMPARE(itemsInModel(), QStringList() << "c" << "d" << "h" << "i"); + QCOMPARE(spyItemsInserted.count(), 0); + QCOMPARE(spyItemsRemoved.count(), 1); + itemRangeList = spyItemsRemoved.takeFirst().at(0).value(); + QCOMPARE(itemRangeList, KItemRangeList() << KItemRange(0, 2) << KItemRange(4, 2)); + + m_model->setShowHiddenFiles(true); + QCOMPARE(itemsInModel(), QStringList() << ".a" << ".b" << "c" << "d" <<".f" << ".g" << "h" << "i"); + QCOMPARE(spyItemsInserted.count(), 1); + QCOMPARE(spyItemsRemoved.count(), 0); + itemRangeList = spyItemsInserted.takeFirst().at(0).value(); + QCOMPARE(itemRangeList, KItemRangeList() << KItemRange(0, 2) << KItemRange(2, 2)); + + m_model->clear(); + QCOMPARE(itemsInModel(), QStringList()); + QCOMPARE(spyItemsInserted.count(), 0); + QCOMPARE(spyItemsRemoved.count(), 1); + itemRangeList = spyItemsRemoved.takeFirst().at(0).value(); + QCOMPARE(itemRangeList, KItemRangeList() << KItemRange(0, 8)); + + // Hiding hidden files makes the dir lister emit its itemsDeleted signal. + // Verify that this does not make the model crash. + m_model->setShowHiddenFiles(false); +} + +/** + * Verify that filtered items are removed when their parent is collapsed. + */ +void KFileItemModelTest::collapseParentOfHiddenItems() +{ + QSet modelRoles = m_model->roles(); + modelRoles << "isExpanded" << "isExpandable" << "expandedParentsCount"; + m_model->setRoles(modelRoles); + + QStringList files; + files << "a/1" << "a/b/1" << "a/b/c/1" << "a/b/c/d/1"; + m_testDir->createFiles(files); + + m_model->loadDirectory(m_testDir->url()); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(m_model->count(), 1); // Only "a/" + + // Expand "a/". + m_model->setExpanded(0, true); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(m_model->count(), 3); // 3 items: "a/", "a/b/", "a/1" + + // Expand "a/b/". + m_model->setExpanded(1, true); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(m_model->count(), 5); // 5 items: "a/", "a/b/", "a/b/c", "a/b/1", "a/1" + + // Expand "a/b/c/". + m_model->setExpanded(2, true); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(m_model->count(), 7); // 7 items: "a/", "a/b/", "a/b/c", "a/b/c/d/", "a/b/c/1", "a/b/1", "a/1" + + // Set a name filter that matches nothing -> only the expanded folders remain. + m_model->setNameFilter("xyz"); + QCOMPARE(m_model->count(), 3); + QCOMPARE(itemsInModel(), QStringList() << "a" << "b" << "c"); + + // Collapse the folder "a/". + QSignalSpy spyItemsRemoved(m_model, SIGNAL(itemsRemoved(KItemRangeList))); + m_model->setExpanded(0, false); + QCOMPARE(spyItemsRemoved.count(), 1); + QCOMPARE(m_model->count(), 1); + QCOMPARE(itemsInModel(), QStringList() << "a"); + + // Remove the filter -> no files should appear (and we should not get a crash). + m_model->setNameFilter(QString()); + QCOMPARE(m_model->count(), 1); +} + +/** + * Verify that filtered items are removed when their parent is deleted. + */ +void KFileItemModelTest::removeParentOfHiddenItems() +{ + QSet modelRoles = m_model->roles(); + modelRoles << "isExpanded" << "isExpandable" << "expandedParentsCount"; + m_model->setRoles(modelRoles); + + QStringList files; + files << "a/1" << "a/b/1" << "a/b/c/1" << "a/b/c/d/1"; + m_testDir->createFiles(files); + + m_model->loadDirectory(m_testDir->url()); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(m_model->count(), 1); // Only "a/" + + // Expand "a/". + m_model->setExpanded(0, true); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(m_model->count(), 3); // 3 items: "a/", "a/b/", "a/1" + + // Expand "a/b/". + m_model->setExpanded(1, true); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(m_model->count(), 5); // 5 items: "a/", "a/b/", "a/b/c", "a/b/1", "a/1" + + // Expand "a/b/c/". + m_model->setExpanded(2, true); + QVERIFY(QTest::kWaitForSignal(m_model, SIGNAL(itemsInserted(KItemRangeList)), DefaultTimeout)); + QCOMPARE(m_model->count(), 7); // 7 items: "a/", "a/b/", "a/b/c", "a/b/c/d/", "a/b/c/1", "a/b/1", "a/1" + + // Set a name filter that matches nothing -> only the expanded folders remain. + m_model->setNameFilter("xyz"); + QCOMPARE(m_model->count(), 3); + QCOMPARE(itemsInModel(), QStringList() << "a" << "b" << "c"); + + // Simulate the deletion of the directory "a/b/". + QSignalSpy spyItemsRemoved(m_model, SIGNAL(itemsRemoved(KItemRangeList))); + m_model->slotItemsDeleted(KFileItemList() << m_model->fileItem(1)); + QCOMPARE(spyItemsRemoved.count(), 1); + QCOMPARE(m_model->count(), 1); + QCOMPARE(itemsInModel(), QStringList() << "a"); + + // Remove the filter -> only the file "a/1" should appear. + m_model->setNameFilter(QString()); + QCOMPARE(m_model->count(), 2); + QCOMPARE(itemsInModel(), QStringList() << "a" << "1"); +} + bool KFileItemModelTest::isModelConsistent() const { if (m_model->m_items.count() != m_model->m_itemData.count()) { @@ -800,7 +1052,7 @@ QStringList KFileItemModelTest::itemsInModel() const { QStringList items; for (int i = 0; i < m_model->count(); i++) { - items << m_model->data(i).value("name").toString(); + items << m_model->data(i).value("text").toString(); } return items; }