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/*
* Copyright © 2015 Samsung Electronics Co., Ltd
* Copyright 2022 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.
*
* xwayland-test: Confirm that we can map a window and we're running
* under Xwayland, not just X.
*
* This is done in steps:
* 1) Confirm that the WL_SURFACE_ID atom exists
* 2) Confirm that our window name is "Xwayland Test Window"
* 3) Confirm that there's conforming Window Manager
* 4) Confirm that the window manager's name is "Weston WM"
* 5) Make sure we can map a window
*/
#include "config.h"
#include <unistd.h>
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "weston-test-runner.h"
#include "weston-test-fixture-compositor.h"
#include "shared/string-helpers.h"
#include "weston-test-client-helper.h"
#include "xcb-client-helper.h"
static enum test_result_code
fixture_setup(struct weston_test_harness *harness)
{
struct compositor_setup setup;
compositor_setup_defaults(&setup);
setup.shell = SHELL_TEST_DESKTOP;
setup.xwayland = true;
setup.logging_scopes = "log,xwm-wm-x11";
return weston_test_harness_execute_as_client(harness, &setup);
}
DECLARE_FIXTURE_SETUP(fixture_setup);
static char *
get_x11_window_name(struct window_x11 *window, xcb_drawable_t win)
{
xcb_get_property_reply_t *reply;
int reply_len;
char *name;
struct atom_x11 *atoms = window_get_atoms(window);
reply = window_x11_dump_prop(window, win, atoms->net_wm_name);
assert(reply);
assert(reply->type == atoms->string ||
reply->type == atoms->utf8_string);
reply_len = xcb_get_property_value_length(reply);
assert(reply_len > 0);
str_printf(&name, "%.*s", reply_len,
(char *) xcb_get_property_value(reply));
free(reply);
return name;
}
static char *
get_wm_name(struct window_x11 *window)
{
xcb_get_property_reply_t *reply;
xcb_generic_error_t *error;
xcb_get_property_cookie_t prop_cookie;
char *wm_name = NULL;
struct atom_x11 *atoms = window_get_atoms(window);
struct xcb_connection_t *conn = window_get_connection(window);
prop_cookie = xcb_get_property(conn, 0, window->root_win_id,
atoms->net_supporting_wm_check,
XCB_ATOM_WINDOW, 0, 1024);
reply = xcb_get_property_reply(conn, prop_cookie, &error);
assert(reply);
assert(reply->type == XCB_ATOM_WINDOW);
assert(reply->format == 32);
xcb_window_t wm_id = *(xcb_window_t *) xcb_get_property_value(reply);
wm_name = get_x11_window_name(window, wm_id);
free(reply);
free(error);
return wm_name;
}
TEST(xwayland_client_test)
{
struct window_x11 *window;
struct connection_x11 *conn;
xcb_get_property_reply_t *reply;
char *win_name;
char *wm_name;
pixman_color_t bg_color;
struct atom_x11 *atoms;
color_rgb888(&bg_color, 255, 0, 0);
conn = create_x11_connection();
assert(conn);
window = create_x11_window(100, 100, 100, 100, conn, bg_color, NULL);
assert(window);
window_x11_set_win_name(window, "Xwayland Test Window");
handle_events_and_check_flags(window, PROPERTY_NAME);
/* The Window Manager MUST set _NET_SUPPORTING_WM_CHECK on the root
* window to be the ID of a child window created by himself, to
* indicate that a compliant window manager is active.
*
* The child window MUST also have the _NET_SUPPORTING_WM_CHECK
* property set to the ID of the child window. The child window MUST
* also have the _NET_WM_NAME property set to the name of the Window
* Manager.
*
* See Extended Window Manager Hints,
* https://specifications.freedesktop.org/wm-spec/latest/ar01s03.html,
* _NET_SUPPORTING_WM_CHECK
* */
atoms = window_get_atoms(window);
assert(atoms->net_supporting_wm_check != XCB_ATOM_NONE);
assert(atoms->wl_surface_id != XCB_ATOM_NONE);
assert(atoms->net_wm_name != XCB_ATOM_NONE);
assert(atoms->utf8_string != XCB_ATOM_NONE);
reply = window_x11_dump_prop(window, window->root_win_id,
atoms->net_supporting_wm_check);
assert(reply);
assert(reply->type == XCB_ATOM_WINDOW);
free(reply);
window_x11_map(window);
handle_events_and_check_flags(window, MAPPED);
win_name = get_x11_window_name(window, window->win_id);
assert(strcmp(win_name, "Xwayland Test Window") == 0);
free(win_name);
wm_name = get_wm_name(window);
assert(wm_name);
assert(strcmp(wm_name, "Weston WM") == 0);
free(wm_name);
window_x11_unmap(window);
handle_events_and_check_flags(window, UNMAPPED);
destroy_x11_window(window);
destroy_x11_connection(conn);
}
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