1 files changed, 12 insertions, 0 deletions
diff --git a/tests/auto/qml/qjsengine/tst_qjsengine.cpp b/tests/auto/qml/qjsengine/tst_qjsengine.cpp
index 363070d7f8..f1c34e6142 100644
--- a/tests/auto/qml/qjsengine/tst_qjsengine.cpp
+++ b/tests/auto/qml/qjsengine/tst_qjsengine.cpp
@@ -271,6 +271,8 @@ private slots:
     void uiLanguage();
     void forOfAndGc();
 
+    void spreadNoOverflow();
+
 public:
     Q_INVOKABLE QJSValue throwingCppMethod1();
     Q_INVOKABLE void throwingCppMethod2();
@@ -5339,6 +5341,16 @@ void tst_QJSEngine::forOfAndGc()
     QTRY_VERIFY(o->property("count").toInt() > 32768);
 }
 
+void tst_QJSEngine::spreadNoOverflow()
+{
+    QJSEngine engine;
+
+    const QString program = QString::fromLatin1("var a = [] ;a.length =  555840;Math.max(...a)");
+    const QJSValue result = engine.evaluate(program);
+    QVERIFY(result.isError());
+    QCOMPARE(result.errorType(), QJSValue::RangeError);
+}
+
 QTEST_MAIN(tst_QJSEngine)
 
 #include "tst_qjsengine.moc"