weston/tests/weston-test.c
2013-06-25 16:18:35 -04:00

251 lines
6.7 KiB
C

/*
* Copyright © 2012 Intel Corporation
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the copyright holders not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. The copyright holders make
* no representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <signal.h>
#include <unistd.h>
#include "../src/compositor.h"
#include "wayland-test-server-protocol.h"
struct weston_test {
struct weston_compositor *compositor;
struct weston_layer layer;
struct weston_process process;
};
struct weston_test_surface {
struct weston_surface *surface;
int32_t x, y;
struct weston_test *test;
};
static void
test_client_sigchld(struct weston_process *process, int status)
{
struct weston_test *test =
container_of(process, struct weston_test, process);
assert(status == 0);
wl_display_terminate(test->compositor->wl_display);
}
static struct weston_seat *
get_seat(struct weston_test *test)
{
struct wl_list *seat_list;
struct weston_seat *seat;
seat_list = &test->compositor->seat_list;
assert(wl_list_length(seat_list) == 1);
seat = container_of(seat_list->next, struct weston_seat, link);
return seat;
}
static void
notify_pointer_position(struct weston_test *test, struct wl_resource *resource)
{
struct weston_seat *seat = get_seat(test);
struct weston_pointer *pointer = seat->pointer;
wl_test_send_pointer_position(resource, pointer->x, pointer->y);
}
static void
test_surface_configure(struct weston_surface *surface, int32_t sx, int32_t sy, int32_t width, int32_t height)
{
struct weston_test_surface *test_surface = surface->configure_private;
struct weston_test *test = test_surface->test;
if (wl_list_empty(&surface->layer_link))
wl_list_insert(&test->layer.surface_list,
&surface->layer_link);
weston_surface_configure(surface, test_surface->x, test_surface->y,
width, height);
if (!weston_surface_is_mapped(surface))
weston_surface_update_transform(surface);
}
static void
move_surface(struct wl_client *client, struct wl_resource *resource,
struct wl_resource *surface_resource,
int32_t x, int32_t y)
{
struct weston_surface *surface =
wl_resource_get_user_data(surface_resource);
struct weston_test_surface *test_surface;
surface->configure = test_surface_configure;
if (surface->configure_private == NULL)
surface->configure_private = malloc(sizeof *test_surface);
test_surface = surface->configure_private;
if (test_surface == NULL) {
wl_resource_post_no_memory(resource);
return;
}
test_surface->surface = surface;
test_surface->test = wl_resource_get_user_data(resource);
test_surface->x = x;
test_surface->y = y;
}
static void
move_pointer(struct wl_client *client, struct wl_resource *resource,
int32_t x, int32_t y)
{
struct weston_test *test = wl_resource_get_user_data(resource);
struct weston_seat *seat = get_seat(test);
struct weston_pointer *pointer = seat->pointer;
test->compositor->focus = 1;
notify_motion(seat, 100,
wl_fixed_from_int(x) - pointer->x,
wl_fixed_from_int(y) - pointer->y);
notify_pointer_position(test, resource);
}
static void
send_button(struct wl_client *client, struct wl_resource *resource,
int32_t button, uint32_t state)
{
struct weston_test *test = wl_resource_get_user_data(resource);
struct weston_seat *seat = get_seat(test);
test->compositor->focus = 1;
notify_button(seat, 100, button, state);
}
static void
activate_surface(struct wl_client *client, struct wl_resource *resource,
struct wl_resource *surface_resource)
{
struct weston_surface *surface = surface_resource ?
wl_resource_get_user_data(surface_resource) : NULL;
struct weston_test *test = wl_resource_get_user_data(resource);
struct weston_seat *seat;
seat = get_seat(test);
if (surface) {
weston_surface_activate(surface, seat);
notify_keyboard_focus_in(seat, &seat->keyboard->keys,
STATE_UPDATE_AUTOMATIC);
}
else {
notify_keyboard_focus_out(seat);
weston_surface_activate(surface, seat);
}
}
static void
send_key(struct wl_client *client, struct wl_resource *resource,
uint32_t key, enum wl_keyboard_key_state state)
{
struct weston_test *test = wl_resource_get_user_data(resource);
struct weston_seat *seat = get_seat(test);
test->compositor->focus = 1;
notify_key(seat, 100, key, state, STATE_UPDATE_AUTOMATIC);
}
static const struct wl_test_interface test_implementation = {
move_surface,
move_pointer,
send_button,
activate_surface,
send_key
};
static void
bind_test(struct wl_client *client, void *data, uint32_t version, uint32_t id)
{
struct weston_test *test = data;
struct wl_resource *resource;
resource = wl_client_add_object(client, &wl_test_interface,
&test_implementation, id, test);
notify_pointer_position(test, resource);
}
static void
idle_launch_client(void *data)
{
struct weston_test *test = data;
pid_t pid;
sigset_t allsigs;
char *path;
path = getenv("WESTON_TEST_CLIENT_PATH");
if (path == NULL)
exit(EXIT_FAILURE);
pid = fork();
if (pid == -1)
exit(EXIT_FAILURE);
if (pid == 0) {
sigfillset(&allsigs);
sigprocmask(SIG_UNBLOCK, &allsigs, NULL);
execl(path, path, NULL);
weston_log("compositor: executing '%s' failed: %m\n", path);
exit(EXIT_FAILURE);
}
test->process.pid = pid;
test->process.cleanup = test_client_sigchld;
weston_watch_process(&test->process);
}
WL_EXPORT int
module_init(struct weston_compositor *ec,
int *argc, char *argv[])
{
struct weston_test *test;
struct wl_event_loop *loop;
test = malloc(sizeof *test);
if (test == NULL)
return -1;
memset(test, 0, sizeof *test);
test->compositor = ec;
weston_layer_init(&test->layer, &ec->cursor_layer.link);
if (wl_display_add_global(ec->wl_display, &wl_test_interface,
test, bind_test) == NULL)
return -1;
loop = wl_display_get_event_loop(ec->wl_display);
wl_event_loop_add_idle(loop, idle_launch_client, test);
return 0;
}