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author | Simon Hausmann <simon.hausmann@qt.io> | 2017-01-13 13:31:35 +0100 |
---|---|---|
committer | Simon Hausmann <simon.hausmann@qt.io> | 2017-01-13 12:41:33 +0000 |
commit | 0e3380f9c6ab6e3ea7398caccf5aa84f1575f1cd (patch) | |
tree | fcd63e5b7e60fc3150ad4b1d5a6031a9c6b3b4a8 /tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml | |
parent | 6e568c6ef5b34e32b0e2ec7b66d01d63888166a5 (diff) |
Fix crash when C++ QJSValue parameterized signal interacts with JS
When converting the parameters of a C++ signal to JS values to provide
to a signal handler written in JS, the conversion of a QJSValue to a
QV4::Value* may yield a null pointer in case of a default constructed
QJSValue for example. This is a regression from commit
aa869cbb06bcf005e238059a2cb0205947ff0b5f and we must check for this.
Task-number: QTBUG-58133
Change-Id: I528b606b2851dfb3072e54902bd8843d31571a55
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml')
-rw-r--r-- | tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml b/tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml index 4fc2dab943..676593096c 100644 --- a/tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml +++ b/tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml @@ -15,4 +15,6 @@ MyQmlObject onMySignal: { intProperty = a; realProperty = b; colorProperty = c; variantProperty = d; enumProperty = e; qtEnumProperty = f; } onBasicSignal: root.mySignal(10, 19.2, Qt.rgba(1, 1, 0, 1), Qt.rgba(1, 0, 1, 1), MyQmlObject.EnumValue3, Qt.LeftButton) + + onQjsValueEmittingSignal: {} } |