diff options
author | Ulf Hermann <ulf.hermann@qt.io> | 2021-04-08 13:50:46 +0200 |
---|---|---|
committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2021-04-09 09:05:00 +0000 |
commit | 81c2da0c7ccc361e3cc2206d30aaeb55065a5352 (patch) | |
tree | b200431f91b8507d83d59a67cf5018dd4f390828 /tests/auto | |
parent | 06b332fe74cd2dc6ae424edc84f06ea38d5b898e (diff) |
Do not auto-clean components with live inline components
The inline components do not hold a strong reference to their outer type
because that would be a reference cycle.
Fixes: QTBUG-92236
Change-Id: I6d76a114352653210f0ece6c198cf761d3b4eda1
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(cherry picked from commit d0d4cc528ba9e3c39c15a2292066dac1d457abd5)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'tests/auto')
-rw-r--r-- | tests/auto/qml/qqmllanguage/data/Tab1.qml | 9 | ||||
-rw-r--r-- | tests/auto/qml/qqmllanguage/data/bareInline.qml | 9 | ||||
-rw-r--r-- | tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp | 28 |
3 files changed, 46 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmllanguage/data/Tab1.qml b/tests/auto/qml/qqmllanguage/data/Tab1.qml new file mode 100644 index 0000000000..e1cd6d8c34 --- /dev/null +++ b/tests/auto/qml/qqmllanguage/data/Tab1.qml @@ -0,0 +1,9 @@ +import QtQuick 2.15 + +Item { + component LeftTab: Item { + } + + component RightTab: Item { + } +} diff --git a/tests/auto/qml/qqmllanguage/data/bareInline.qml b/tests/auto/qml/qqmllanguage/data/bareInline.qml new file mode 100644 index 0000000000..cb79021250 --- /dev/null +++ b/tests/auto/qml/qqmllanguage/data/bareInline.qml @@ -0,0 +1,9 @@ +import QtQuick 2.9 + +Item { + width: 800 + height: 600 + visible: true + + Tab1.RightTab {} +} diff --git a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp index 3b527a8f50..41fb80d8ed 100644 --- a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp +++ b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp @@ -49,6 +49,7 @@ #include <private/qqmlscriptstring_p.h> #include <private/qqmlvmemetaobject_p.h> #include <private/qqmlcomponent_p.h> +#include <private/qqmltype_p_p.h> #include "testtypes.h" #include "testhttpserver.h" @@ -337,6 +338,7 @@ private slots: void arrayToContainer(); void qualifiedScopeInCustomParser(); void accessNullPointerPropertyCache(); + void bareInlineComponent(); void checkUncreatableNoReason(); @@ -6248,6 +6250,32 @@ void tst_qqmllanguage::qtbug_85615() QCOMPARE(o->property("resultNull").metaType(), QMetaType(QMetaType::Nullptr)); } +void tst_qqmllanguage::bareInlineComponent() +{ + QQmlEngine engine; + + QQmlComponent c(&engine, testFileUrl("bareInline.qml")); + QVERIFY2(c.isReady(), qPrintable(c.errorString())); + QScopedPointer<QObject> o(c.create()); + QVERIFY(!o.isNull()); + + QQmlMetaType::freeUnusedTypesAndCaches(); + + bool tab1Found = false; + const auto types = QQmlMetaType::qmlTypes(); + for (const QQmlType &type : types) { + if (type.elementName() == QStringLiteral("Tab1")) { + QVERIFY(type.module().isEmpty()); + tab1Found = true; + const auto ics = type.priv()->objectIdToICType; + QVERIFY(ics.size() > 0); + for (const QQmlType &ic : ics) + QVERIFY(ic.containingType() == type); + } + } + QVERIFY(tab1Found); +} + QTEST_MAIN(tst_qqmllanguage) #include "tst_qqmllanguage.moc" |