diff options
| author | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2016-06-27 11:55:33 +0200 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2016-06-27 15:40:17 +0000 |
| commit | 97212616d5a7fc68d9ee97015751326ec2908287 (patch) | |
| tree | ada8f172265b097406489672cd29cda1029f4642 /tests/auto/quickwidgets | |
| parent | c9d4c8ed97694defea78184a80874764ebedfda1 (diff) | |
Lazy create QmlEngine on accessing rootContext
A common usecase appears to be to set variables in the rootContext
before loading a url in a QQuickWidget. We there need to ensure there
is a QmlEngine to set variables on when this is attempted.
Change-Id: I07aff2104313eeb3fab902ea3c6043c3c82c50f7
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'tests/auto/quickwidgets')
| -rw-r--r-- | tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp b/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp index 9b4d0dd7d1..ab2c41b6bf 100644 --- a/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp +++ b/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp @@ -305,9 +305,13 @@ void tst_qquickwidget::grabBeforeShow() void tst_qquickwidget::nullEngine() { QQuickWidget widget; - QVERIFY(widget.engine() == Q_NULLPTR); + // Default should have no errors, even with a null qml engine QVERIFY(widget.errors().isEmpty()); QCOMPARE(widget.status(), QQuickWidget::Null); + + // A QML engine should be created lazily. + QVERIFY(widget.rootContext()); + QVERIFY(widget.engine()); } QTEST_MAIN(tst_qquickwidget) |