From 16316391948b09c7249b5094493eeef6b869d9bc Mon Sep 17 00:00:00 2001
From: Aaron Kennedy <aaron.kennedy@nokia.com>
Date: Thu, 17 Nov 2011 15:27:04 +0000
Subject: Fix crash in incubator when a guarded context is deleted

Change-Id: Ice7375c344b7e8d0d11cc6ee0bdfdf864ecd7109
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
---
 .../qdeclarativeincubator/data/contextDelete.qml     |  5 +++++
 .../tst_qdeclarativeincubator.cpp                    | 20 ++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 tests/auto/declarative/qdeclarativeincubator/data/contextDelete.qml

(limited to 'tests')

diff --git a/tests/auto/declarative/qdeclarativeincubator/data/contextDelete.qml b/tests/auto/declarative/qdeclarativeincubator/data/contextDelete.qml
new file mode 100644
index 0000000000..c3952074f1
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativeincubator/data/contextDelete.qml
@@ -0,0 +1,5 @@
+import QtQuick 2.0
+
+QtObject {
+    property int dummy: 12
+}
diff --git a/tests/auto/declarative/qdeclarativeincubator/tst_qdeclarativeincubator.cpp b/tests/auto/declarative/qdeclarativeincubator/tst_qdeclarativeincubator.cpp
index 54ca622753..efa46264c3 100644
--- a/tests/auto/declarative/qdeclarativeincubator/tst_qdeclarativeincubator.cpp
+++ b/tests/auto/declarative/qdeclarativeincubator/tst_qdeclarativeincubator.cpp
@@ -47,6 +47,7 @@
 #include <QPointer>
 #include <QFileInfo>
 #include <QDeclarativeEngine>
+#include <QDeclarativeContext>
 #include <QDeclarativeProperty>
 #include <QDeclarativeComponent>
 #include <QDeclarativeIncubator>
@@ -85,6 +86,7 @@ private slots:
     void chainedAsynchronousIfNested();
     void chainedAsynchronousIfNestedOnCompleted();
     void selfDelete();
+    void contextDelete();
 
 private:
     QDeclarativeIncubationController controller;
@@ -975,6 +977,24 @@ void tst_qdeclarativeincubator::selfDelete()
     }
 }
 
+// Test that QML doesn't crash if the context is deleted prior to the incubator
+// first executing.
+void tst_qdeclarativeincubator::contextDelete()
+{
+    QDeclarativeContext *context = new QDeclarativeContext(engine.rootContext());
+    QDeclarativeComponent component(&engine, TEST_FILE("contextDelete.qml"));
+
+    QDeclarativeIncubator incubator;
+    component.create(incubator, context);
+
+    delete context;
+
+    {
+        bool b = false;
+        controller.incubateWhile(&b);
+    }
+}
+
 QTEST_MAIN(tst_qdeclarativeincubator)
 
 #include "tst_qdeclarativeincubator.moc"
-- 
cgit v1.2.3