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author | Fabian Kosmale <fabian.kosmale@qt.io> | 2019-09-20 16:38:30 +0200 |
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committer | Fabian Kosmale <fabian.kosmale@qt.io> | 2019-09-23 11:00:55 +0200 |
commit | 36be27265d61c76b25417a25e482030e30ff380f (patch) | |
tree | 8445ce374857bb76bcc2c28c524b5cf98bf09e06 /tests/auto/qml/qqmlpromise/data | |
parent | 5e96f43fe03e16d7ca68f0dd888c4518a98694f2 (diff) |
QMLJS: Fix exception handling in promises
If an exception is thrown inside a promise's resolve or reject
handler, the promise needs to resolve into a rejected state with the
exceptions value. The value was previously not set.
Fixes: QTBUG-78554
Change-Id: Ic22faa6ef1e519e4cae6732c69bb14f7053d13da
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Diffstat (limited to 'tests/auto/qml/qqmlpromise/data')
-rw-r--r-- | tests/auto/qml/qqmlpromise/data/promisehandlerthrows.qml | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlpromise/data/promisehandlerthrows.qml b/tests/auto/qml/qqmlpromise/data/promisehandlerthrows.qml new file mode 100644 index 0000000000..d23ea43e74 --- /dev/null +++ b/tests/auto/qml/qqmlpromise/data/promisehandlerthrows.qml @@ -0,0 +1,17 @@ +import QtQuick 2.12 + +Item { + id: root + property string errorMessage + Component.onCompleted: () => { + let prom = Promise.reject("Some error") + .then( + o => {console.log("Never reached");}, + err => { + console.log("Rethrowing err"); + throw err; + } + ) + .catch(err => root.errorMessage = err) + } +} |