CMake: Add qmldir classname entry only if there is a plugin

A class name without a plugin is pointless.

Pick-to: 6.2
Change-Id: I3cfd95bc7d9dd9e80d7f23fbd6e2c2b2b855763d
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 28 insertions, 0 deletions

diff --git a/tests/auto/qml/qmlbasicapp/tst_qmlbasicapp.cpp b/tests/auto/qml/qmlbasicapp/tst_qmlbasicapp.cpp
index 9f027c3d8a..08ce2f0fd9 100644
--- a/tests/auto/qml/qmlbasicapp/tst_qmlbasicapp.cpp
+++ b/tests/auto/qml/qmlbasicapp/tst_qmlbasicapp.cpp
@@ -38,6 +38,7 @@ private slots:
     void loadComponent();
     void resourceFiles();
     void fileSystemFiles();
+    void qmldirContents();
 };
 
 void tst_basicapp::loadComponent()
@@ -81,5 +82,32 @@ void tst_basicapp::fileSystemFiles()
     QVERIFY(QFile::exists(basedir + QStringLiteral("/TimeExample/minute.png")));
 }
 
+void tst_basicapp::qmldirContents()
+{
+    {
+        QFile qmldir(QCoreApplication::applicationDirPath() + "/qmldir");
+        QVERIFY(qmldir.open(QIODevice::ReadOnly));
+        const QByteArray contents = qmldir.readAll();
+        QVERIFY(contents.contains("module BasicApp"));
+        QVERIFY(contents.contains("typeinfo"));
+        QVERIFY(contents.contains("prefer :/BasicApp/"));
+        QVERIFY(!contents.contains("classname"));
+        QVERIFY(!contents.contains("plugin"));
+    }
+
+    {
+        QFile qmldir(QCoreApplication::applicationDirPath() + "/TimeExample/qmldir");
+        QVERIFY(qmldir.open(QIODevice::ReadOnly));
+        const QByteArray contents = qmldir.readAll();
+        QVERIFY(contents.contains("module TimeExample"));
+        QVERIFY(contents.contains("optional plugin"));
+        QVERIFY(contents.contains("classname"));
+        QVERIFY(contents.contains("typeinfo"));
+        QVERIFY(contents.contains("depends QtQml"));
+        QVERIFY(contents.contains("prefer :/TimeExample/"));
+        QVERIFY(contents.contains("Clock 1.0 Clock.qml"));
+    }
+}
+
 QTEST_MAIN(tst_basicapp)
 #include "tst_qmlbasicapp.moc"