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/*
* Copyright (c) 2019 Red Hat, Inc.
*
* 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.
*/
#include <assert.h>
#include <string.h>
#include "wayland-server.h"
#include "wayland-client.h"
#include "test-runner.h"
static struct {
struct wl_display *display;
struct wl_event_loop *loop;
int sync_count;
} server;
static struct {
struct wl_display *display;
struct wl_callback *callback_a;
struct wl_callback *callback_b;
int callback_count;
} client;
static const char *tag_a = "tag";
static const char *tag_b = "tag";
static void
callback_done(void *data, struct wl_callback *cb, uint32_t time)
{
const char * const *expected_tag;
const char * const *tag;
if (cb == client.callback_a)
expected_tag = &tag_a;
else if (cb == client.callback_b)
expected_tag = &tag_b;
else
assert(!"unexpected callback");
tag = wl_proxy_get_tag((struct wl_proxy *) cb);
assert(tag == expected_tag);
assert(strcmp(*tag, "tag") == 0);
wl_callback_destroy(cb);
client.callback_count++;
}
static const struct wl_callback_listener callback_listener = {
callback_done,
};
static void
logger_func(void *user_data,
enum wl_protocol_logger_type type,
const struct wl_protocol_logger_message *message)
{
if (type != WL_PROTOCOL_LOGGER_REQUEST)
return;
assert(strcmp(wl_resource_get_class(message->resource),
"wl_display") == 0);
assert(strcmp(message->message->name, "sync") == 0);
server.sync_count++;
}
TEST(proxy_tag)
{
const char *socket;
struct wl_protocol_logger *logger;
assert(&tag_a != &tag_b);
server.display = wl_display_create();
assert(server.display);
server.loop = wl_display_get_event_loop(server.display);
assert(server.loop);
socket = wl_display_add_socket_auto(server.display);
assert(socket);
logger = wl_display_add_protocol_logger(server.display,
logger_func, NULL);
assert(logger);
client.display = wl_display_connect(socket);
assert(client.display);
client.callback_a = wl_display_sync(client.display);
wl_callback_add_listener(client.callback_a, &callback_listener, NULL);
wl_proxy_set_tag((struct wl_proxy *) client.callback_a,
&tag_a);
client.callback_b = wl_display_sync(client.display);
wl_callback_add_listener(client.callback_b, &callback_listener, NULL);
wl_proxy_set_tag((struct wl_proxy *) client.callback_b,
&tag_b);
wl_display_flush(client.display);
while (server.sync_count < 2) {
wl_event_loop_dispatch(server.loop, -1);
wl_display_flush_clients(server.display);
}
wl_display_dispatch(client.display);
assert(client.callback_count == 2);
wl_protocol_logger_destroy(logger);
wl_display_disconnect(client.display);
wl_event_loop_dispatch(server.loop, 100);
wl_display_destroy(server.display);
}
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