13b05c9ed1
Nullable arrays, which are not used anywhere, were marshalled the same way as an empty non-null array. The demarshalling logic did not recognize anything as a null array. Given this, it seems better to just explicitly not support it. Fixes https://gitlab.freedesktop.org/wayland/wayland/-/issues/306. Signed-off-by: Ian Douglas Scott <idscott@system76.com>
91 lines
3.0 KiB
C
91 lines
3.0 KiB
C
/*
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* Copyright © 2014 Jonas Ådahl
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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 <assert.h>
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#include "wayland-client.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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TEST(message_version)
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{
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unsigned int i;
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const struct {
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const struct wl_message *message;
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int expected_version;
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} messages[] = {
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{ &wl_pointer_interface.events[WL_POINTER_ENTER], 1 },
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{ &wl_surface_interface.events[WL_SURFACE_ENTER], 1 },
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{ &wl_pointer_interface.methods[WL_POINTER_SET_CURSOR], 1 },
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{ &wl_pointer_interface.methods[WL_POINTER_RELEASE], 3 },
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{ &wl_surface_interface.methods[WL_SURFACE_DESTROY], 1 },
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{ &wl_surface_interface.methods[WL_SURFACE_SET_BUFFER_TRANSFORM], 2 },
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{ &wl_surface_interface.methods[WL_SURFACE_SET_BUFFER_SCALE], 3 },
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};
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for (i = 0; i < ARRAY_LENGTH(messages); ++i) {
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assert(wl_message_get_since(messages[i].message) ==
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messages[i].expected_version);
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}
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}
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TEST(message_count_arrays)
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{
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unsigned int i;
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struct wl_message fake_messages[] = {
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{ "empty", "", NULL },
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{ "non_present", "iufsonh", NULL },
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{ "leading", "aiufsonh", NULL},
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{ "trailing", "iufsonha", NULL },
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{ "middle", "iufasonh", NULL },
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{ "multiple", "aaiufaasonhaa", NULL },
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{ "leading_version", "2aaiufaasonhaa", NULL },
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{ "among_nullables", "iufsa?oa?nah", NULL },
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{ "all_mixed", "2aiufas?oa?na", NULL },
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};
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const struct {
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const struct wl_message *message;
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int expected_array_count;
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} messages[] = {
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{ &wl_pointer_interface.events[WL_POINTER_ENTER], 0 },
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{ &wl_keyboard_interface.events[WL_KEYBOARD_ENTER], 1 },
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{ &fake_messages[0], 0 },
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{ &fake_messages[1], 0 },
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{ &fake_messages[2], 1 },
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{ &fake_messages[3], 1 },
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{ &fake_messages[4], 1 },
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{ &fake_messages[5], 6 },
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{ &fake_messages[6], 6 },
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{ &fake_messages[7], 3 },
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{ &fake_messages[8], 4 },
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};
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for (i = 0; i < ARRAY_LENGTH(messages); ++i) {
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assert(wl_message_count_arrays(messages[i].message) ==
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messages[i].expected_array_count);
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}
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}
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