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| author | Fabian Kosmale <fabian.kosmale@qt.io> | 2019-07-09 16:39:25 +0200 |
|---|---|---|
| committer | Fabian Kosmale <fabian.kosmale@qt.io> | 2019-07-10 16:28:38 +0200 |
| commit | f3d40896c1d8601703fcbf30214e22f50eb72727 (patch) | |
| tree | 1ee6a81be0848dced11d496c4c8257012b14e6ff /tests | |
| parent | b15a745c384436f706cd9b87c04a7f252e109962 (diff) | |
Fix promise chaining
Fixes: QTBUG-71329
Change-Id: I261b25ff281bb44d03650ab05258743f104f3cc9
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/auto/qml/qqmlpromise/data/promisechain.qml | 24 | ||||
| -rw-r--r-- | tests/auto/qml/qqmlpromise/tst_qqmlpromise.cpp | 15 |
2 files changed, 39 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlpromise/data/promisechain.qml b/tests/auto/qml/qqmlpromise/data/promisechain.qml new file mode 100644 index 0000000000..fa1809aef0 --- /dev/null +++ b/tests/auto/qml/qqmlpromise/data/promisechain.qml @@ -0,0 +1,24 @@ +import QtQml 2.0 + +QtObject { + property int x: 0 + id: root; + Component.onCompleted: { + new Promise((res) => { + res(1) + }) + .then((data) => { + console.debug(data) + return new Promise((res) => {res(2)}); + }) + .then((data) => { + console.debug(data) + return new Promise((res) => {res(3)}); + }) + .then((data) => { + console.debug(data); + root.x = 42; + }); + } + +} diff --git a/tests/auto/qml/qqmlpromise/tst_qqmlpromise.cpp b/tests/auto/qml/qqmlpromise/tst_qqmlpromise.cpp index 0f4bb5cdcc..41850d0263 100644 --- a/tests/auto/qml/qqmlpromise/tst_qqmlpromise.cpp +++ b/tests/auto/qml/qqmlpromise/tst_qqmlpromise.cpp @@ -82,6 +82,7 @@ private slots: void then_fulfilled_non_callable(); void then_reject_non_callable(); void then_resolve_multiple_then(); + void promiseChain(); private: void execute_test(QString testName); @@ -270,6 +271,20 @@ void tst_qqmlpromise::execute_test(QString testName) QTRY_COMPARE(object->property("wasTestSuccessful").toBool(), true); } +void tst_qqmlpromise::promiseChain() +{ + QQmlEngine engine; + QQmlComponent component(&engine, testFileUrl("promisechain.qml")); + QVERIFY(component.isReady()); + QTest::ignoreMessage(QtDebugMsg, "1"); + QTest::ignoreMessage(QtDebugMsg, "2"); + QTest::ignoreMessage(QtDebugMsg, "3"); + QScopedPointer<QObject> root(component.create()); + QVERIFY(root); + QTRY_VERIFY(root->property("x") == 42); + +} + QTEST_MAIN(tst_qqmlpromise) |