diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/auto/quick/qquickitem2/data/keynavigationtest_implicitDestroy.qml | 13 | ||||
| -rw-r--r-- | tests/auto/quick/qquickitem2/tst_qquickitem.cpp | 24 |
2 files changed, 37 insertions, 0 deletions
diff --git a/tests/auto/quick/qquickitem2/data/keynavigationtest_implicitDestroy.qml b/tests/auto/quick/qquickitem2/data/keynavigationtest_implicitDestroy.qml new file mode 100644 index 0000000000..54d20273da --- /dev/null +++ b/tests/auto/quick/qquickitem2/data/keynavigationtest_implicitDestroy.qml @@ -0,0 +1,13 @@ +import QtQuick 2.12 + +Item { + id: root + + function createImplicitKeyNavigation() { + var item = Qt.createQmlObject("import QtQuick 2.0; Item { }", root); + item.KeyNavigation.up = root + item.destroy(); + + forceActiveFocus(); + } +} diff --git a/tests/auto/quick/qquickitem2/tst_qquickitem.cpp b/tests/auto/quick/qquickitem2/tst_qquickitem.cpp index 7107f4d995..399535cfa6 100644 --- a/tests/auto/quick/qquickitem2/tst_qquickitem.cpp +++ b/tests/auto/quick/qquickitem2/tst_qquickitem.cpp @@ -86,6 +86,7 @@ private slots: void keyNavigation_RightToLeft(); void keyNavigation_skipNotVisible(); void keyNavigation_implicitSetting(); + void keyNavigation_implicitDestroy(); void keyNavigation_focusReason(); void keyNavigation_loop(); void layoutMirroring(); @@ -2164,6 +2165,29 @@ void tst_QQuickItem::keyNavigation_implicitSetting() delete window; } +// QTBUG-75399 +void tst_QQuickItem::keyNavigation_implicitDestroy() +{ + QQuickView view; + view.setSource(testFileUrl("keynavigationtest_implicitDestroy.qml")); + view.show(); + + QVERIFY(QTest::qWaitForWindowActive(&view)); + + QQuickItem *root = view.rootObject(); + QVERIFY(QMetaObject::invokeMethod(root, "createImplicitKeyNavigation")); + + // process events is necessary to trigger upcoming memory access violation + QTest::qWait(0); + + QVERIFY(root->hasActiveFocus()); + + QKeyEvent keyPress = QKeyEvent(QEvent::KeyPress, Qt::Key_Down, Qt::NoModifier, "", false, 1); + QGuiApplication::sendEvent(&view, &keyPress); // <-- access violation happens here + // this should fail the test, even if the access violation does not occur + QVERIFY(!keyPress.isAccepted()); +} + void tst_QQuickItem::keyNavigation_focusReason() { QQuickView *window = new QQuickView(nullptr); |