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| author | Fabian Kosmale <fabian.kosmale@qt.io> | 2020-01-06 17:08:41 +0100 |
|---|---|---|
| committer | Fabian Kosmale <fabian.kosmale@qt.io> | 2020-01-07 14:11:49 +0100 |
| commit | 6dfbbc2a5435d2e9542e9cf2eb039147db0ff29b (patch) | |
| tree | 9c951d175db4c52ee92bf2c47b79242cd3d12604 /tests | |
| parent | 49cf23bd2a14e2ca7236b261d7960588f07f5a0b (diff) | |
QV4: Support printing arrays with circular references
Fixes: QTBUG-81105
Change-Id: Iaf0597cea3a5572f020c5f87a843774f33cc01fd
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/auto/qml/qjsengine/tst_qjsengine.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/auto/qml/qjsengine/tst_qjsengine.cpp b/tests/auto/qml/qjsengine/tst_qjsengine.cpp index 56d2ce8730..b9df69d2db 100644 --- a/tests/auto/qml/qjsengine/tst_qjsengine.cpp +++ b/tests/auto/qml/qjsengine/tst_qjsengine.cpp @@ -258,6 +258,7 @@ private slots: void tostringRecursionCheck(); void arrayIncludesWithLargeArray(); + void printCircularArray(); public: Q_INVOKABLE QJSValue throwingCppMethod1(); @@ -5054,6 +5055,18 @@ void tst_QJSEngine::arrayIncludesWithLargeArray() QCOMPARE(value.toBool(), false); } +void tst_QJSEngine::printCircularArray() +{ + QJSEngine engine; + engine.installExtensions(QJSEngine::ConsoleExtension); + QTest::ignoreMessage(QtMsgType::QtDebugMsg, "[[Circular]]"); + auto value = engine.evaluate(R"js( + let v1 = [] + v1.push(v1) + console.log(v1) + )js"); +} + QTEST_MAIN(tst_QJSEngine) #include "tst_qjsengine.moc" |