Merge remote-tracking branch 'origin/dev' into HEAD

Conflicts:
	src/qml/compiler/qv4codegen.cpp
	src/qml/compiler/qv4compileddata.cpp
	src/qml/compiler/qv4compileddata_p.h
	src/qml/compiler/qv4isel_moth_p.h
	src/qml/compiler/qv4ssa.cpp
	src/qml/jit/qv4assembler_p.h
	src/qml/jit/qv4isel_masm_p.h
	src/qml/jit/qv4regalloc.cpp
	src/qml/jsruntime/qv4engine.cpp
	src/qml/jsruntime/qv4qmlcontext_p.h
	src/qml/jsruntime/qv4regexp.cpp
	src/qml/jsruntime/qv4regexp_p.h
	src/qml/jsruntime/qv4regexpobject.cpp
	src/qml/jsruntime/qv4runtime.cpp
	src/qml/jsruntime/qv4vme_moth.cpp
	src/qml/qml/v8/qqmlbuiltinfunctions.cpp
	tests/auto/qml/qml.pro
	tests/auto/qml/qmlplugindump/tst_qmlplugindump.cpp
	tools/qmlcachegen/qmlcachegen.cpp

Change-Id: I1577e195c736f3414089036b957a01cb91a3ca23

1 files changed, 61 insertions, 0 deletions

diff --git a/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp b/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp
index a285d13001..cdc9f29aab 100644
--- a/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp
+++ b/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp
@@ -58,6 +58,7 @@ private slots:
     void cacheResources();
     void stableOrderOfDependentCompositeTypes();
     void singletonDependency();
+    void cppRegisteredSingletonDependency();
 };
 
 // A wrapper around QQmlComponent to ensure the temporary reference counts
@@ -792,6 +793,66 @@ void tst_qmldiskcache::singletonDependency()
     }
 }
 
+void tst_qmldiskcache::cppRegisteredSingletonDependency()
+{
+    qmlClearTypeRegistrations();
+    QScopedPointer<QQmlEngine> engine(new QQmlEngine);
+
+    QTemporaryDir tempDir;
+    QVERIFY(tempDir.isValid());
+
+    const auto writeTempFile = [&tempDir](const QString &fileName, const char *contents) {
+        QFile f(tempDir.path() + '/' + fileName);
+        const bool ok = f.open(QIODevice::WriteOnly | QIODevice::Truncate);
+        Q_ASSERT(ok);
+        f.write(contents);
+        return f.fileName();
+    };
+
+    writeTempFile("MySingleton.qml", "import QtQml 2.0\npragma Singleton\nQtObject { property int value: 42 }");
+
+    qmlRegisterSingletonType(QUrl::fromLocalFile(tempDir.path() + QLatin1String("/MySingleton.qml")), "CppRegisteredSingletonDependency", 1, 0, "Singly");
+
+    const QString testFilePath = writeTempFile("main.qml", "import QtQml 2.0\nimport CppRegisteredSingletonDependency 1.0\nQtObject {\n"
+                                                           "    function getValue() { return Singly.value; }\n"
+                                                           "}");
+
+    {
+        CleanlyLoadingComponent component(engine.data(), QUrl::fromLocalFile(testFilePath));
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+        QVariant value;
+        QVERIFY(QMetaObject::invokeMethod(obj.data(), "getValue", Q_RETURN_ARG(QVariant, value)));
+        QCOMPARE(value.toInt(), 42);
+    }
+
+    const QString testFileCachePath = testFilePath + QLatin1Char('c');
+    QVERIFY(QFile::exists(testFileCachePath));
+    QDateTime initialCacheTimeStamp = QFileInfo(testFileCachePath).lastModified();
+
+    engine.reset(new QQmlEngine);
+    waitForFileSystem();
+
+    writeTempFile("MySingleton.qml", "import QtQml 2.0\npragma Singleton\nQtObject { property int value: 100 }");
+    waitForFileSystem();
+
+    {
+        CleanlyLoadingComponent component(engine.data(), QUrl::fromLocalFile(testFilePath));
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+
+        {
+            QVERIFY(QFile::exists(testFileCachePath));
+            QDateTime newCacheTimeStamp = QFileInfo(testFileCachePath).lastModified();
+            QVERIFY2(newCacheTimeStamp > initialCacheTimeStamp, qPrintable(newCacheTimeStamp.toString()));
+        }
+
+        QVariant value;
+        QVERIFY(QMetaObject::invokeMethod(obj.data(), "getValue", Q_RETURN_ARG(QVariant, value)));
+        QCOMPARE(value.toInt(), 100);
+    }
+}
+
 QTEST_MAIN(tst_qmldiskcache)
 
 #include "tst_qmldiskcache.moc"