diff options
| -rw-r--r-- | src/script/api/qscriptengine.cpp | 4 | ||||
| -rw-r--r-- | tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp | 40 |
2 files changed, 41 insertions, 3 deletions
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp index 54039c0759..e58c43b0ff 100644 --- a/src/script/api/qscriptengine.cpp +++ b/src/script/api/qscriptengine.cpp @@ -2761,9 +2761,7 @@ JSC::CallFrame *QScriptEnginePrivate::pushContext(JSC::CallFrame *exec, JSC::JSV if (!clearScopeChain) { newCallFrame->init(0, /*vPC=*/0, exec->scopeChain(), exec, flags | ShouldRestoreCallFrame, argc, callee); } else { - JSC::JSObject *jscObject = originalGlobalObject(); - JSC::ScopeChainNode *scn = new JSC::ScopeChainNode(0, jscObject, &exec->globalData(), exec->lexicalGlobalObject(), jscObject); - newCallFrame->init(0, /*vPC=*/0, scn, exec, flags | ShouldRestoreCallFrame, argc, callee); + newCallFrame->init(0, /*vPC=*/0, globalExec()->scopeChain(), exec, flags | ShouldRestoreCallFrame, argc, callee); } } else { setContextFlags(newCallFrame, flags); diff --git a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp index b19b3c9735..40b0e1baab 100644 --- a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp +++ b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp @@ -50,6 +50,7 @@ #include <QtCore/qnumeric.h> #include <private/qdeclarativeengine_p.h> #include <private/qdeclarativeglobalscriptclass_p.h> +#include <private/qscriptdeclarativeclass_p.h> #include "testtypes.h" #include "testhttpserver.h" #include "../../../shared/util.h" @@ -174,6 +175,7 @@ private slots: void aliasBindingsAssignCorrectly(); void aliasBindingsOverrideTarget(); void aliasWritesOverrideBindings(); + void pushCleanContext(); void include(); @@ -3015,6 +3017,44 @@ void tst_qdeclarativeecmascript::revision() } } +// Test for QScriptDeclarativeClass::pushCleanContext() +void tst_qdeclarativeecmascript::pushCleanContext() +{ + QScriptEngine engine; + engine.globalObject().setProperty("a", 6); + QCOMPARE(engine.evaluate("a").toInt32(), 6); + + // First confirm pushContext() behaves as we expect + QScriptValue object = engine.newObject(); + object.setProperty("a", 15); + QScriptContext *context1 = engine.pushContext(); + context1->pushScope(object); + QCOMPARE(engine.evaluate("a").toInt32(), 15); + + QScriptContext *context2 = engine.pushContext(); + Q_UNUSED(context2); + QCOMPARE(engine.evaluate("a").toInt32(), 15); + QScriptValue func1 = engine.evaluate("(function() { return a; })"); + + // Now check that pushCleanContext() works + QScriptDeclarativeClass::pushCleanContext(&engine); + QCOMPARE(engine.evaluate("a").toInt32(), 6); + QScriptValue func2 = engine.evaluate("(function() { return a; })"); + + engine.popContext(); + QCOMPARE(engine.evaluate("a").toInt32(), 15); + + engine.popContext(); + QCOMPARE(engine.evaluate("a").toInt32(), 15); + + engine.popContext(); + QCOMPARE(engine.evaluate("a").toInt32(), 6); + + // Check that function objects created in these contexts work + QCOMPARE(func1.call().toInt32(), 15); + QCOMPARE(func2.call().toInt32(), 6); +} + QTEST_MAIN(tst_qdeclarativeecmascript) #include "tst_qdeclarativeecmascript.moc" |