text: /*
   * 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);
  
  	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;
  	float x, y;
  	wl_fixed_t fx, fy;
  	int32_t ix, iy;
  
  	surface = weston_surface_create(compositor);
  	assert(surface);
  	view = weston_view_create(surface);
  	assert(view);
  	surface->width = 50;
  	surface->height = 50;
  	weston_view_set_position(view, 5, 10);
  	weston_view_update_transform(view);
  
  	weston_view_to_global_float(view, 33, 22, &x, &y);
  	assert(x == 38 && y == 32);
  
  	weston_view_to_global_float(view, -8, -2, &x, &y);
  	assert(x == -3 && y == 8);
  
  	weston_view_to_global_fixed(view, wl_fixed_from_int(12),
  				       wl_fixed_from_int(5), &fx, &fy);
  	assert(fx == wl_fixed_from_int(17) && fy == wl_fixed_from_int(15));
  
  	weston_view_from_global_float(view, 38, 32, &x, &y);
  	assert(x == 33 && y == 22);
  
  	weston_view_from_global_float(view, 42, 5, &x, &y);
  	assert(x == 37 && y == -5);
  
  	weston_view_from_global_fixed(view, wl_fixed_from_int(21),
  					 wl_fixed_from_int(100), &fx, &fy);
  	assert(fx == wl_fixed_from_int(16) && fy == wl_fixed_from_int(90));
  
  	weston_view_from_global(view, 0, 0, &ix, &iy);
  	assert(ix == -5 && iy == -10);
  
  	weston_view_from_global(view, 5, 10, &ix, &iy);
  	assert(ix == 0 && iy == 0);
  }
  