1 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileloader.cpp b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileloader.cpp
index 560b1a84b2..9927089e5e 100644
--- a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileloader.cpp
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileloader.cpp
@@ -57,7 +57,7 @@ QQmlPreviewFileLoader::QQmlPreviewFileLoader(QQmlPreviewServiceImpl *service) :
     // Target specific configuration should not replaced with files from the host.
     m_blacklist.blacklist("/etc");
 
-    for (int loc = QLibraryInfo::PrefixPath; loc <= QLibraryInfo::TestsPath; ++loc) {
+    for (int loc = QLibraryInfo::PrefixPath; loc < QLibraryInfo::TestsPath; ++loc) {
         m_blacklist.blacklist(QLibraryInfo::location(
                                   static_cast<QLibraryInfo::LibraryLocation>(loc)));
     }
@@ -80,6 +80,8 @@ QQmlPreviewFileLoader::QQmlPreviewFileLoader(QQmlPreviewServiceImpl *service) :
             m_blacklist.blacklist(location);
     }
 
+    m_blacklist.whitelist(QLibraryInfo::location(QLibraryInfo::TestsPath));
+
     connect(this, &QQmlPreviewFileLoader::request, service, &QQmlPreviewServiceImpl::forwardRequest,
             Qt::DirectConnection);
     connect(service, &QQmlPreviewServiceImpl::directory, this, &QQmlPreviewFileLoader::directory);