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tests: test posting errors
Test posting errors to one and more clients. Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Marek Chalupa
Pekka Paalanen
parent
93e654061b
commit
47208d2ab1
1 changed files with 246 additions and 0 deletions
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@ -34,7 +34,9 @@
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#include "wayland-private.h"
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#include "wayland-server.h"
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#include "wayland-client.h"
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#include "test-runner.h"
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#include "test-compositor.h"
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struct display_destroy_listener {
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struct wl_listener listener;
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@ -77,3 +79,247 @@ TEST(display_destroy_listener)
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assert(b.done);
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}
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static void
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registry_handle_globals(void *data, struct wl_registry *registry,
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uint32_t id, const char *intf, uint32_t ver)
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{
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struct wl_seat **seat = data;
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if (strcmp(intf, "wl_seat") == 0) {
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*seat = wl_registry_bind(registry, id,
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&wl_seat_interface, ver);
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assert(*seat);
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}
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}
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static const struct wl_registry_listener registry_listener = {
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registry_handle_globals,
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NULL
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};
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static struct wl_seat *
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client_get_seat(struct client *c)
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{
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struct wl_seat *seat;
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struct wl_registry *reg = wl_display_get_registry(c->wl_display);
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assert(reg);
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wl_registry_add_listener(reg, ®istry_listener, &seat);
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wl_display_roundtrip(c->wl_display);
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assert(seat);
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wl_registry_destroy(reg);
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return seat;
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}
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static void
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check_for_error(struct client *c, struct wl_proxy *proxy)
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{
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uint32_t ec, id;
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int err;
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const struct wl_interface *intf;
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/* client should be disconnected */
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assert(wl_display_roundtrip(c->wl_display) == -1);
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err = wl_display_get_error(c->wl_display);
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assert(err == EPROTO);
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ec = wl_display_get_protocol_error(c->wl_display, &intf, &id);
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assert(ec == 23);
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assert(intf == &wl_seat_interface);
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assert(id == wl_proxy_get_id(proxy));
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}
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static void
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bind_seat(struct wl_client *client, void *data,
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uint32_t vers, uint32_t id)
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{
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struct display *d = data;
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struct client_info *ci;
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struct wl_resource *res;
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/* find the right client_info struct and save the
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* resource as its data, so that we can use it later */
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wl_list_for_each(ci, &d->clients, link) {
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if (ci->wl_client == client)
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break;
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}
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res = wl_resource_create(client, &wl_seat_interface, vers, id);
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assert(res);
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ci->data = res;
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}
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static void
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post_error_main(void)
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{
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struct client *c = client_connect();
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struct wl_seat *seat = client_get_seat(c);
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/* stop display so that it can post the error.
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* The function should return -1, because of the posted error */
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assert(stop_display(c, 1) == -1);
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/* display should have posted error, check it! */
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check_for_error(c, (struct wl_proxy *) seat);
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/* don't call client_disconnect(c), because then the test would be
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* aborted due to checks for error in this function */
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wl_proxy_destroy((struct wl_proxy *) seat);
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wl_proxy_destroy((struct wl_proxy *) c->tc);
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wl_display_disconnect(c->wl_display);
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}
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TEST(post_error_to_one_client)
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{
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struct display *d = display_create();
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struct client_info *cl;
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wl_global_create(d->wl_display, &wl_seat_interface,
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1, d, bind_seat);
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cl = client_create(d, post_error_main);
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display_run(d);
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/* the display was stopped by client, so it can
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* proceed in the code and post an error */
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assert(cl->data);
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wl_resource_post_error((struct wl_resource *) cl->data,
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23, "Dummy error");
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/* this one should be ignored */
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wl_resource_post_error((struct wl_resource *) cl->data,
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21, "Dummy error (ignore)");
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display_resume(d);
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display_destroy(d);
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}
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static void
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post_error_main2(void)
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{
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struct client *c = client_connect();
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struct wl_seat *seat = client_get_seat(c);
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/* the error should not be posted for this client */
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assert(stop_display(c, 2) >= 0);
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wl_proxy_destroy((struct wl_proxy *) seat);
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client_disconnect(c);
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}
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static void
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post_error_main3(void)
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{
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struct client *c = client_connect();
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struct wl_seat *seat = client_get_seat(c);
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assert(stop_display(c, 2) == -1);
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check_for_error(c, (struct wl_proxy *) seat);
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/* don't call client_disconnect(c), because then the test would be
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* aborted due to checks for error in this function */
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wl_proxy_destroy((struct wl_proxy *) seat);
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wl_proxy_destroy((struct wl_proxy *) c->tc);
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wl_display_disconnect(c->wl_display);
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}
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/* all the testcases could be in one TEST, but splitting it
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* apart is better for debugging when the test fails */
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TEST(post_error_to_one_from_two_clients)
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{
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struct display *d = display_create();
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struct client_info *cl;
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wl_global_create(d->wl_display, &wl_seat_interface,
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1, d, bind_seat);
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client_create(d, post_error_main2);
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cl = client_create(d, post_error_main3);
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display_run(d);
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/* post error only to the second client */
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assert(cl->data);
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wl_resource_post_error((struct wl_resource *) cl->data,
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23, "Dummy error");
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wl_resource_post_error((struct wl_resource *) cl->data,
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21, "Dummy error (ignore)");
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display_resume(d);
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display_destroy(d);
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}
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/* all the testcases could be in one TEST, but splitting it
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* apart is better for debugging when the test fails */
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TEST(post_error_to_two_clients)
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{
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struct display *d = display_create();
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struct client_info *cl, *cl2;
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wl_global_create(d->wl_display, &wl_seat_interface,
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1, d, bind_seat);
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cl = client_create(d, post_error_main3);
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cl2 = client_create(d, post_error_main3);
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display_run(d);
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/* Try to send the error to both clients */
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assert(cl->data && cl2->data);
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wl_resource_post_error((struct wl_resource *) cl->data,
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23, "Dummy error");
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wl_resource_post_error((struct wl_resource *) cl->data,
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21, "Dummy error (ignore)");
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wl_resource_post_error((struct wl_resource *) cl2->data,
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23, "Dummy error");
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wl_resource_post_error((struct wl_resource *) cl2->data,
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21, "Dummy error (ignore)");
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display_resume(d);
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display_destroy(d);
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}
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static void
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post_nomem_main(void)
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{
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struct client *c = client_connect();
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struct wl_seat *seat = client_get_seat(c);
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assert(stop_display(c, 1) == -1);
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assert(wl_display_get_error(c->wl_display) == ENOMEM);
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wl_proxy_destroy((struct wl_proxy *) seat);
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wl_proxy_destroy((struct wl_proxy *) c->tc);
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wl_display_disconnect(c->wl_display);
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}
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TEST(post_nomem_tst)
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{
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struct display *d = display_create();
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struct client_info *cl;
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wl_global_create(d->wl_display, &wl_seat_interface,
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1, d, bind_seat);
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cl = client_create(d, post_nomem_main);
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display_run(d);
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assert(cl->data);
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wl_resource_post_no_memory((struct wl_resource *) cl->data);
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display_resume(d);
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/* first client terminated. Run it again,
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* but post no memory to client */
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cl = client_create(d, post_nomem_main);
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display_run(d);
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assert(cl->data);
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wl_client_post_no_memory(cl->wl_client);
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display_resume(d);
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display_destroy(d);
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}
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