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51d788de5b
A late-destroy listener for a client is called after all the client's resources have been destroyed and the destroy callbacks emitted. This lives in parallel to the existing client destroy listener, called immediately before the client's objects get destroyed. Signed-off-by: Daniel Stone <daniels@collabora.com> Fixes: wayland/wayland#207
115 lines
3.2 KiB
C
115 lines
3.2 KiB
C
/*
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* Copyright © 2012 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <assert.h>
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#include <sys/socket.h>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include "wayland-private.h"
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#include "wayland-server.h"
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#include "test-runner.h"
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struct client_destroy_listener {
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struct wl_listener listener;
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bool done;
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struct wl_listener late_listener;
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bool late_done;
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};
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static void
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client_destroy_notify(struct wl_listener *l, void *data)
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{
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struct client_destroy_listener *listener =
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wl_container_of(l, listener, listener);
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assert(!listener->late_done);
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listener->done = true;
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}
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static void
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client_late_destroy_notify(struct wl_listener *l, void *data)
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{
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struct client_destroy_listener *listener =
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wl_container_of(l, listener, late_listener);
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assert(listener->done);
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listener->late_done = true;
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}
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TEST(client_destroy_listener)
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{
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struct wl_display *display;
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struct wl_client *client;
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struct client_destroy_listener a, b;
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int s[2];
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assert(socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0, s) == 0);
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display = wl_display_create();
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assert(display);
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client = wl_client_create(display, s[0]);
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assert(client);
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a.listener.notify = client_destroy_notify;
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a.done = false;
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a.late_listener.notify = client_late_destroy_notify;
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a.late_done = false;
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wl_client_add_destroy_listener(client, &a.listener);
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wl_client_add_destroy_late_listener(client, &a.late_listener);
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assert(wl_client_get_destroy_listener(client, client_destroy_notify) ==
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&a.listener);
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assert(wl_client_get_destroy_late_listener(client, client_late_destroy_notify) ==
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&a.late_listener);
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b.listener.notify = client_destroy_notify;
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b.done = false;
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b.late_listener.notify = client_late_destroy_notify;
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b.late_done = false;
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wl_client_add_destroy_listener(client, &b.listener);
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wl_client_add_destroy_late_listener(client, &b.late_listener);
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wl_list_remove(&a.listener.link);
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wl_list_remove(&a.late_listener.link);
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wl_client_destroy(client);
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assert(!a.done);
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assert(!a.late_done);
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assert(b.done);
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assert(b.late_done);
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close(s[0]);
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close(s[1]);
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wl_display_destroy(display);
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}
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