Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
  Don't leak ScopeChainNode's
  Rename 'plugins\qmldebugging' (work around qmake issues)
  Correct the "module not installed" error handling
  Flickable uses the flick velocity to determine whether to retain grab
  Make addImportPath() work for windows paths starting with lower case
  Report any exceptions occurring in WorkerScript javascript code
  MouseArea docs - link to onCanceled() from onReleased()

1 files changed, 40 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
index b19b3c9..40b0e1b 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"