diff options
Diffstat (limited to 'tests/auto/quick/qquickgridview/tst_qquickgridview.cpp')
-rw-r--r-- | tests/auto/quick/qquickgridview/tst_qquickgridview.cpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/tests/auto/quick/qquickgridview/tst_qquickgridview.cpp b/tests/auto/quick/qquickgridview/tst_qquickgridview.cpp index 447eeb8103..2a4a9dbdd9 100644 --- a/tests/auto/quick/qquickgridview/tst_qquickgridview.cpp +++ b/tests/auto/quick/qquickgridview/tst_qquickgridview.cpp @@ -153,6 +153,8 @@ private slots: void multipleTransitions(); void multipleTransitions_data(); void multipleDisplaced(); + void regression_QTBUG_57225(); + void regression_QTBUG_57225_data(); void inserted_leftToRight_RtL_TtB(); void inserted_leftToRight_RtL_TtB_data(); @@ -5798,6 +5800,65 @@ void tst_QQuickGridView::multipleDisplaced() delete window; } +void tst_QQuickGridView::regression_QTBUG_57225() +{ + QFETCH(int, initialCount); + QFETCH(int, removeIndex); + QFETCH(int, removeCount); + QFETCH(int, expectedDisplaceTransitions); + + // deleting all visible items should not cause a repositioning of said items. + + QaimModel model; + for (int i = 0; i < initialCount; i++) + model.addItem("Original item" + QString::number(i), ""); + + QQuickView *window = createView(); + QQmlContext *ctxt = window->rootContext(); + ctxt->setContextProperty("testModel", &model); + window->setSource(testFileUrl("qtbug57225.qml")); + window->show(); + QVERIFY(QTest::qWaitForWindowExposed(window)); + + QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid"); + QVERIFY(gridview != 0); + QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false); + + model.removeItems(removeIndex, removeCount); + QTRY_VERIFY(gridview->property("animationDone").toBool()); + + // verify that none of the removed items has moved to a negative position + QPoint minimumPosition = gridview->property("minimumPosition").toPoint(); + QVERIFY(minimumPosition.x() >= 0); + QVERIFY(minimumPosition.y() >= 0); + + // wait some more time to let the displaced transition happen + QTest::qWait(window->rootObject()->property("duration").toInt()); + QTRY_VERIFY2(gridview->property("displaceTransitionsDone").toInt() >= expectedDisplaceTransitions, + QByteArray::number(gridview->property("displaceTransitionsDone").toInt()).constData()); + + delete window; +} + +void tst_QQuickGridView::regression_QTBUG_57225_data() +{ + QTest::addColumn<int>("initialCount"); + QTest::addColumn<int>("removeIndex"); + QTest::addColumn<int>("removeCount"); + QTest::addColumn<int>("expectedDisplaceTransitions"); + + // no displace transitions should happen + QTest::newRow("remove all visible items") << + 20 << 0 << 8 << 0; + + // check that the removal animation is performed + QTest::newRow("remove items in between") << + 20 << 1 << 2 << 3; + + QTest::newRow("remove items in between - 2") << + 20 << 2 << 3 << 1; +} + void tst_QQuickGridView::cacheBuffer() { QQuickView *window = createView(); |