weston/tests/button-test.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 <linux/input.h>
#include "weston-test-client-helper.h"

TEST(simple_button_test)
{
	struct client *client;
	struct pointer *pointer;

	client = client_create(100, 100, 100, 100);
	assert(client);

	pointer = client->input->pointer;

	assert(pointer->button == 0);
	assert(pointer->state == 0);

	wl_test_move_pointer(client->test->wl_test, 150, 150);
	wl_display_roundtrip(client->wl_display);
	assert(pointer->x == 50);
	assert(pointer->y == 50);

	wl_test_send_button(client->test->wl_test, BTN_LEFT,
			    WL_POINTER_BUTTON_STATE_PRESSED);
	wl_display_roundtrip(client->wl_display);
	assert(pointer->button == BTN_LEFT);
	assert(pointer->state == WL_POINTER_BUTTON_STATE_PRESSED);

	wl_test_send_button(client->test->wl_test, BTN_LEFT,
			    WL_POINTER_BUTTON_STATE_RELEASED);
	wl_display_roundtrip(client->wl_display);
	assert(pointer->button == BTN_LEFT);
	assert(pointer->state == WL_POINTER_BUTTON_STATE_RELEASED);
}