add tests/utils/qdbus-helpers.h so that we only define qDBusArgumentToMap() in one place

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/utils/qdbus-helpers.h b/tests/utils/qdbus-helpers.h
new file mode 100644
index 0000000..f873e23
--- /dev/null
+++ b/tests/utils/qdbus-helpers.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#define QT_NO_KEYWORDS
+#include <QDBusArgument>
+#include <QVariant>
+
+bool qDBusArgumentToMap(QVariant const& variant, QVariantMap& map)
+{
+    if (variant.canConvert<QDBusArgument>())
+    {
+        QDBusArgument value(variant.value<QDBusArgument>());
+        if (value.currentType() == QDBusArgument::MapType)
+        {
+            value >> map;
+            return true;
+        }
+    }
+
+    return false;
+}
+