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/*
* Copyright © 2008 Chris Wilson
*
* 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
* Chris Wilson not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. Chris Wilson makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* CHRIS WILSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL CHRIS WILSON 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.
*
* Author: Chris Wilson <chris@chris-wilson.co.uk>
*/
#include <cairo.h>
#include <assert.h>
#include <stdlib.h>
int
main (void)
{
cairo_font_options_t *options1;
cairo_font_options_t *options2;
cairo_surface_t *surface;
cairo_matrix_t identity;
cairo_t *cr;
cairo_scaled_font_t *scaled_font;
/* first check NULL handling of cairo_font_options_t */
options1 = cairo_font_options_create ();
options2 = cairo_font_options_copy (NULL);
assert (cairo_font_options_equal (options1, options2));
assert (cairo_font_options_equal (NULL, options2));
assert (cairo_font_options_equal (options1, NULL));
assert (cairo_font_options_hash (options1) == cairo_font_options_hash (options2));
assert (cairo_font_options_hash (NULL) == cairo_font_options_hash (options2));
assert (cairo_font_options_hash (options1) == cairo_font_options_hash (NULL));
cairo_font_options_merge (NULL, NULL);
cairo_font_options_merge (options1, NULL);
cairo_font_options_merge (options1, options2);
cairo_font_options_destroy (NULL);
cairo_font_options_destroy (options1);
cairo_font_options_destroy (options2);
cairo_font_options_set_antialias (NULL, CAIRO_ANTIALIAS_DEFAULT);
cairo_font_options_get_antialias (NULL);
cairo_font_options_set_subpixel_order (NULL, CAIRO_SUBPIXEL_ORDER_DEFAULT);
cairo_font_options_get_subpixel_order (NULL);
cairo_font_options_set_hint_style (NULL, CAIRO_HINT_STYLE_DEFAULT);
cairo_font_options_get_hint_style (NULL);
cairo_font_options_set_hint_metrics (NULL, CAIRO_HINT_METRICS_DEFAULT);
cairo_font_options_get_hint_metrics (NULL);
/* Now try creating fonts with NULLs */
surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, 0, 0);
cr = cairo_create (surface);
cairo_surface_destroy (surface);
cairo_matrix_init_identity (&identity);
scaled_font = cairo_scaled_font_create (cairo_get_font_face (cr),
&identity, &identity,
NULL);
assert (cairo_scaled_font_status (scaled_font) == CAIRO_STATUS_SUCCESS);
cairo_scaled_font_get_font_options (scaled_font, NULL);
cairo_scaled_font_destroy (scaled_font);
cairo_set_font_options (cr, NULL);
cairo_get_font_options (cr, NULL);
cairo_destroy (cr);
return 0;
}
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