Make the 'arguments' object working when calling eval from native functions

The 'arguments' is not handled by JavaScriptCore for native function. We
have to do that manually

Reviewed-by: Kent Hansen

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/auto/qscriptengine/tst_qscriptengine.cpp b/tests/auto/qscriptengine/tst_qscriptengine.cpp
index b52051f..768fe3c 100644
--- a/tests/auto/qscriptengine/tst_qscriptengine.cpp
+++ b/tests/auto/qscriptengine/tst_qscriptengine.cpp
@@ -2723,6 +2723,14 @@ void tst_QScriptEngine::errorConstructors()
     }
 }
 
+static QScriptValue argumentsProperty_fun(QScriptContext *, QScriptEngine *eng)
+{
+    eng->evaluate("var a = arguments[0];");
+    eng->evaluate("arguments[0] = 200;");
+    return eng->evaluate("a + arguments[0]");
+}
+
+
 void tst_QScriptEngine::argumentsProperty()
 {
     {
@@ -2751,6 +2759,15 @@ void tst_QScriptEngine::argumentsProperty()
         QEXPECT_FAIL("", "", Continue);
         QVERIFY(eng.evaluate("arguments").isUndefined());
     }
+
+    {
+        QScriptEngine eng;
+        QScriptValue fun = eng.newFunction(argumentsProperty_fun);
+        eng.globalObject().setProperty("fun", eng.newFunction(argumentsProperty_fun));
+        QScriptValue result = eng.evaluate("fun(18)");
+        QVERIFY(result.isNumber());
+        QCOMPARE(result.toInt32(), 218);
+    }
 }
 
 void tst_QScriptEngine::numberClass()