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| author | Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> | 2015-12-14 09:44:40 +0100 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> | 2015-12-15 10:56:48 +0000 |
| commit | 93de0b0e3d11d761bcfd94283dc6b5e86c12d87f (patch) | |
| tree | ff81125f16ae9004155030ff3b992756b2e00cc3 /tests | |
| parent | 946c48d83158e64d4e66ba338d73ff79fac5e0c3 (diff) | |
Fix crash when grabbing a QQuickWidget before it is shown.
Do not access null share contexts.
Task-number: QTBUG-49929
Change-Id: I1c88563df71dd6c5d186b6f2ae147614fcc6ded9
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp b/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp index 79ff18011d..bec3de524c 100644 --- a/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp +++ b/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp @@ -59,6 +59,7 @@ private slots: void engine(); void readback(); void renderingSignals(); + void grabBeforeShow(); }; @@ -297,6 +298,14 @@ void tst_qquickwidget::renderingSignals() QTRY_VERIFY(afterRenderingSpy.size() > 0); } +// QTBUG-49929, verify that Qt Designer grabbing the contents before drag +// does not crash due to missing GL contexts or similar. +void tst_qquickwidget::grabBeforeShow() +{ + QQuickWidget widget; + QVERIFY(!widget.grab().isNull()); +} + QTEST_MAIN(tst_qquickwidget) #include "tst_qquickwidget.moc" |