Fix interaction of files selectors with disk caching

Make sure to save the .qmlc/.jsc files to the location
determined by the file selectors.

Change-Id: If535bb1e4f0d20ac692b3d8e6d563f77cd00446b
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

1 files changed, 52 insertions, 0 deletions

diff --git a/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp b/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp
index a4e10205bd..ca47aae92e 100644
--- a/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp
+++ b/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp
@@ -36,6 +36,7 @@
 #include <private/qv4engine_p.h>
 #include <QQmlComponent>
 #include <QQmlEngine>
+#include <QQmlFileSelector>
 #include <QThread>
 
 class tst_qmldiskcache: public QObject
@@ -49,6 +50,7 @@ private slots:
     void registerImportForImplicitComponent();
     void basicVersionChecks();
     void recompileAfterChange();
+    void fileSelectors();
 };
 
 // A wrapper around QQmlComponent to ensure the temporary reference counts
@@ -433,6 +435,56 @@ void tst_qmldiskcache::recompileAfterChange()
     }
 }
 
+void tst_qmldiskcache::fileSelectors()
+{
+    QQmlEngine engine;
+
+    QTemporaryDir tempDir;
+    QVERIFY(tempDir.isValid());
+
+    const QString testFilePath = tempDir.path() + "/test.qml";
+    {
+        QFile f(testFilePath);
+        QVERIFY2(f.open(QIODevice::WriteOnly), qPrintable(f.errorString()));
+        f.write(QByteArrayLiteral("import QtQml 2.0\nQtObject { property int value: 42 }"));
+    }
+
+    const QString selector = QStringLiteral("testSelector");
+    const QString selectorPath = tempDir.path() + "/+" + selector;
+    const QString selectedTestFilePath = selectorPath + "/test.qml";
+    {
+        QVERIFY(QDir::root().mkpath(selectorPath));
+        QFile f(selectorPath + "/test.qml");
+        QVERIFY2(f.open(QIODevice::WriteOnly), qPrintable(f.errorString()));
+        f.write(QByteArrayLiteral("import QtQml 2.0\nQtObject { property int value: 100 }"));
+    }
+
+    {
+        QQmlComponent component(&engine, testFilePath);
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+        QCOMPARE(obj->property("value").toInt(), 42);
+
+        QFile cacheFile(testFilePath + "c");
+        QVERIFY2(cacheFile.exists(), qPrintable(cacheFile.fileName()));
+    }
+
+    QQmlFileSelector qmlSelector(&engine);
+    qmlSelector.setExtraSelectors(QStringList() << selector);
+
+    engine.clearComponentCache();
+
+    {
+        QQmlComponent component(&engine, testFilePath);
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+        QCOMPARE(obj->property("value").toInt(), 100);
+
+        QFile cacheFile(selectedTestFilePath + "c");
+        QVERIFY2(cacheFile.exists(), qPrintable(cacheFile.fileName()));
+    }
+}
+
 QTEST_MAIN(tst_qmldiskcache)
 
 #include "tst_qmldiskcache.moc"