4 files changed, 168 insertions, 0 deletions
diff --git a/tests/data/empty-client.h b/tests/data/empty-client.h
new file mode 100644
index 0000000..bf1264a
--- /dev/null
+++ b/tests/data/empty-client.h
@@ -0,0 +1,83 @@
+/* SCANNER TEST */
+
+#ifndef EMPTY_CLIENT_PROTOCOL_H
+#define EMPTY_CLIENT_PROTOCOL_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "wayland-client.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @page page_empty The empty protocol
+ * @section page_ifaces_empty Interfaces
+ * - @subpage page_iface_empty - 
+ */
+struct empty;
+
+#ifndef EMPTY_INTERFACE
+#define EMPTY_INTERFACE
+/**
+ * @page page_iface_empty empty
+ * @section page_iface_empty_api API
+ * See @ref iface_empty.
+ */
+/**
+ * @defgroup iface_empty The empty interface
+ */
+extern const struct wl_interface empty_interface;
+#endif
+
+#define EMPTY_EMPTY 0
+
+
+/**
+ * @ingroup iface_empty
+ */
+#define EMPTY_EMPTY_SINCE_VERSION 1
+
+/** @ingroup iface_empty */
+static inline void
+empty_set_user_data(struct empty *empty, void *user_data)
+{
+	wl_proxy_set_user_data((struct wl_proxy *) empty, user_data);
+}
+
+/** @ingroup iface_empty */
+static inline void *
+empty_get_user_data(struct empty *empty)
+{
+	return wl_proxy_get_user_data((struct wl_proxy *) empty);
+}
+
+static inline uint32_t
+empty_get_version(struct empty *empty)
+{
+	return wl_proxy_get_version((struct wl_proxy *) empty);
+}
+
+/** @ingroup iface_empty */
+static inline void
+empty_destroy(struct empty *empty)
+{
+	wl_proxy_destroy((struct wl_proxy *) empty);
+}
+
+/**
+ * @ingroup iface_empty
+ */
+static inline void
+empty_empty(struct empty *empty)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) empty,
+			 EMPTY_EMPTY, NULL, wl_proxy_get_version((struct wl_proxy *) empty), 0);
+}
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/tests/data/empty-code.c b/tests/data/empty-code.c
new file mode 100644
index 0000000..6f0f619
--- /dev/null
+++ b/tests/data/empty-code.c
@@ -0,0 +1,20 @@
+/* SCANNER TEST */
+
+#include <stdlib.h>
+#include <stdint.h>
+#include "wayland-util.h"
+
+
+static const struct wl_interface *empty_types[] = {
+};
+
+static const struct wl_message empty_requests[] = {
+	{ "empty", "", empty_types + 0 },
+};
+
+WL_EXPORT const struct wl_interface empty_interface = {
+	"empty", 1,
+	1, empty_requests,
+	0, NULL,
+};
+
diff --git a/tests/data/empty-server.h b/tests/data/empty-server.h
new file mode 100644
index 0000000..4baf6d6
--- /dev/null
+++ b/tests/data/empty-server.h
@@ -0,0 +1,58 @@
+/* SCANNER TEST */
+
+#ifndef EMPTY_SERVER_PROTOCOL_H
+#define EMPTY_SERVER_PROTOCOL_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "wayland-server.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+struct wl_client;
+struct wl_resource;
+
+/**
+ * @page page_empty The empty protocol
+ * @section page_ifaces_empty Interfaces
+ * - @subpage page_iface_empty - 
+ */
+struct empty;
+
+#ifndef EMPTY_INTERFACE
+#define EMPTY_INTERFACE
+/**
+ * @page page_iface_empty empty
+ * @section page_iface_empty_api API
+ * See @ref iface_empty.
+ */
+/**
+ * @defgroup iface_empty The empty interface
+ */
+extern const struct wl_interface empty_interface;
+#endif
+
+/**
+ * @ingroup iface_empty
+ * @struct empty_interface
+ */
+struct empty_interface {
+	/**
+	 */
+	void (*empty)(struct wl_client *client,
+		      struct wl_resource *resource);
+};
+
+
+/**
+ * @ingroup iface_empty
+ */
+#define EMPTY_EMPTY_SINCE_VERSION 1
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/tests/data/empty.xml b/tests/data/empty.xml
new file mode 100644
index 0000000..2549d8f
--- /dev/null
+++ b/tests/data/empty.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="empty">
+  <interface name="empty" version="1">
+    <request name="empty">
+    </request>
+  </interface>
+</protocol>