weston/tests/surface-global-test.c

106 lines
3.4 KiB
C

/*
* Copyright © 2012 Intel Corporation
*
* 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.
*/
#include "config.h"
#include <assert.h>
#include <stdint.h>
#include <libweston/libweston.h>
#include "libweston-internal.h"
#include "compositor/weston.h"
#include "weston-test-runner.h"
#include "weston-test-fixture-compositor.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;
return weston_test_harness_execute_as_plugin(harness, &setup);
}
DECLARE_FIXTURE_SETUP(fixture_setup);
PLUGIN_TEST(surface_to_from_global)
{
/* struct weston_compositor *compositor; */
struct weston_surface *surface;
struct weston_view *view;
struct weston_coord_global cg;
struct weston_coord_surface cs;
surface = weston_surface_create(compositor);
assert(surface);
view = weston_view_create(surface);
assert(view);
surface->width = 50;
surface->height = 50;
cg.c = weston_coord(5, 10);
weston_view_set_position(view, cg);
weston_view_update_transform(view);
cs = weston_coord_surface(33, 22, surface);
cg = weston_coord_surface_to_global(view, cs);
assert(cg.c.x == 38 && cg.c.y == 32);
cs = weston_coord_surface(-8, -2, surface);
cg = weston_coord_surface_to_global(view, cs);
assert(cg.c.x == -3 && cg.c.y == 8);
cs = weston_coord_surface_from_fixed(wl_fixed_from_int(12),
wl_fixed_from_int(5), surface);
cg = weston_coord_surface_to_global(view, cs);
assert(wl_fixed_from_double(cg.c.x) == wl_fixed_from_int(17) &&
wl_fixed_from_double(cg.c.y) == wl_fixed_from_int(15));
cg.c = weston_coord(38, 32);
cs = weston_coord_global_to_surface(view, cg);
assert(cs.c.x == 33 && cs.c.y == 22);
cg.c = weston_coord(42, 5);
cs = weston_coord_global_to_surface(view, cg);
assert(cs.c.x == 37 && cs.c.y == -5);
cg.c = weston_coord_from_fixed(wl_fixed_from_int(21),
wl_fixed_from_int(100));
cs = weston_coord_global_to_surface(view, cg);
assert(wl_fixed_from_double(cs.c.x) == wl_fixed_from_int(16) &&
wl_fixed_from_double(cs.c.y) == wl_fixed_from_int(90));
cg.c = weston_coord(0, 0);
cs = weston_coord_global_to_surface(view, cg);
assert(cs.c.x == -5 && cs.c.y == -10);
cg.c = weston_coord(5, 10);
cs = weston_coord_global_to_surface(view, cg);
assert(cs.c.x == 0 && cs.c.y == 0);
/* Destroys all views too. */
weston_surface_unref(surface);
}