tests: add data files for future wayland-scanner test

This patch adds the input and reference output data files for the
wayland-scanner tests to be added by the following patch.

The data files are split into their own patch because they are extremely
uninteresting to review:
- example.xml is just a copy wayland.xml from 1.12.0
- small.xml is a tiny dummy definition used for testing scanner
  variations without causing lots of big output files
- the other files are wayland-scanner products from the xml files

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk>
v2: update output due to 2c6350beb9
Acked-by: Yong Bakos <ybakos@humanoriented.com>

tests/data/small-server-core.h

@@ -0,0 +1,131 @@
+/* SCANNER TEST */
+
+#ifndef SMALL_TEST_SERVER_PROTOCOL_H
+#define SMALL_TEST_SERVER_PROTOCOL_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "wayland-server-core.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+struct wl_client;
+struct wl_resource;
+
+/**
+ * @page page_small_test The small_test protocol
+ * @section page_ifaces_small_test Interfaces
+ * - @subpage page_iface_intf_A - the thing A
+ * @section page_copyright_small_test Copyright
+ * <pre>
+ *
+ * Copyright © 2016 Collabora, Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ * </pre>
+ */
+struct another_intf;
+struct intf_A;
+struct intf_not_here;
+
+/**
+ * @page page_iface_intf_A intf_A
+ * @section page_iface_intf_A_desc Description
+ *
+ * A useless example trying to tickle the scanner.
+ * @section page_iface_intf_A_api API
+ * See @ref iface_intf_A.
+ */
+/**
+ * @defgroup iface_intf_A The intf_A interface
+ *
+ * A useless example trying to tickle the scanner.
+ */
+extern const struct wl_interface intf_A_interface;
+
+/**
+ * @ingroup iface_intf_A
+ * @struct intf_A_interface
+ */
+struct intf_A_interface {
+	/**
+	 * @param interface name of the objects interface
+	 * @param version version of the objects interface
+	 */
+	void (*rq1)(struct wl_client *client,
+		    struct wl_resource *resource,
+		    const char *interface, uint32_t version, uint32_t untyped_new);
+	/**
+	 */
+	void (*rq2)(struct wl_client *client,
+		    struct wl_resource *resource,
+		    uint32_t typed_new,
+		    const char *str,
+		    int32_t i,
+		    uint32_t u,
+		    wl_fixed_t f,
+		    int32_t fd,
+		    struct wl_resource *obj);
+	/**
+	 */
+	void (*destroy)(struct wl_client *client,
+			struct wl_resource *resource);
+};
+
+#define INTF_A_HEY 0
+
+/**
+ * @ingroup iface_intf_A
+ */
+#define INTF_A_HEY_SINCE_VERSION 1
+
+/**
+ * @ingroup iface_intf_A
+ */
+#define INTF_A_RQ1_SINCE_VERSION 1
+/**
+ * @ingroup iface_intf_A
+ */
+#define INTF_A_RQ2_SINCE_VERSION 1
+/**
+ * @ingroup iface_intf_A
+ */
+#define INTF_A_DESTROY_SINCE_VERSION 1
+
+/**
+ * @ingroup iface_intf_A
+ * Sends an hey event to the client owning the resource.
+ * @param resource_ The client's resource
+ */
+static inline void
+intf_A_send_hey(struct wl_resource *resource_)
+{
+	wl_resource_post_event(resource_, INTF_A_HEY);
+}
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif