diff options
| author | Fabian Kosmale <fabian.kosmale@qt.io> | 2020-02-12 13:29:08 +0100 |
|---|---|---|
| committer | Fabian Kosmale <fabian.kosmale@qt.io> | 2020-02-12 14:47:35 +0100 |
| commit | 1a7ca47a7a92945e16006ddd00adea186535cdd5 (patch) | |
| tree | a5029ce5c620ee525848da2daeb6a34c65c1518b /tests/auto/quick/qquickloader | |
| parent | 70120c931faa0c6139354c75fcf8d39b77ec3b4a (diff) | |
QQuickLoader: store status
This allows us to emit the change signal only when the status has
actually changed. Due to alignment restrictions, this does not even
change the size of the class.
Fixes: QTBUG-82002
Change-Id: I2192bf80e72b92108046780811c3acdab39af518
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Diffstat (limited to 'tests/auto/quick/qquickloader')
| -rw-r--r-- | tests/auto/quick/qquickloader/data/statusChanged.qml | 16 | ||||
| -rw-r--r-- | tests/auto/quick/qquickloader/tst_qquickloader.cpp | 14 |
2 files changed, 30 insertions, 0 deletions
diff --git a/tests/auto/quick/qquickloader/data/statusChanged.qml b/tests/auto/quick/qquickloader/data/statusChanged.qml new file mode 100644 index 0000000000..fe46bc7b24 --- /dev/null +++ b/tests/auto/quick/qquickloader/data/statusChanged.qml @@ -0,0 +1,16 @@ +import QtQuick 2.12 +import QtQuick.Window 2.12 + +Window { + id: root + property int statusChangedCounter: 0 + property alias status: loader.status + visible: true; width: 640; height: 480 + Loader { + id: loader + anchors.fill: parent + asynchronous: true + source: "./RedRect.qml" + onStatusChanged: root.statusChangedCounter++ + } +} diff --git a/tests/auto/quick/qquickloader/tst_qquickloader.cpp b/tests/auto/quick/qquickloader/tst_qquickloader.cpp index d0a1a8a45b..7bd6f9466a 100644 --- a/tests/auto/quick/qquickloader/tst_qquickloader.cpp +++ b/tests/auto/quick/qquickloader/tst_qquickloader.cpp @@ -39,6 +39,7 @@ #include "testhttpserver.h" #include "../../shared/util.h" #include "../shared/geometrytestutil.h" +#include <QQmlApplicationEngine> Q_LOGGING_CATEGORY(lcTests, "qt.quick.tests") @@ -128,6 +129,7 @@ private slots: void rootContext(); void sourceURLKeepComponent(); + void statusChangeOnlyEmittedOnce(); }; Q_DECLARE_METATYPE(QList<QQmlError>) @@ -1446,6 +1448,18 @@ void tst_QQuickLoader::sourceURLKeepComponent() } +// QTBUG-82002 +void tst_QQuickLoader::statusChangeOnlyEmittedOnce() +{ + QQmlApplicationEngine engine; + auto url = testFileUrl("statusChanged.qml"); + engine.load(url); + auto root = engine.rootObjects().at(0); + QVERIFY(root); + QTRY_COMPARE(QQuickLoader::Status(root->property("status").toInt()), QQuickLoader::Ready); + QCOMPARE(root->property("statusChangedCounter").toInt(), 2); // 1xLoading + 1xReady*/ +} + QTEST_MAIN(tst_QQuickLoader) #include "tst_qquickloader.moc" |