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/*
* Copyright © 2005 Red Hat, Inc.
*
* 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
* Red Hat, Inc. not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. Red Hat, Inc. makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL RED HAT, INC. 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: Kristian Høgsberg <krh@redhat.com>
*/
#include "cairo-test.h"
#include <assert.h>
static void
destroy_data1 (void *p)
{
*(int *) p = 1;
}
static void
destroy_data2 (void *p)
{
*(int *) p = 2;
}
static cairo_test_status_t
preamble (cairo_test_context_t *ctx)
{
static const cairo_user_data_key_t key1, key2;
cairo_surface_t *surface;
cairo_status_t status;
int data1, data2;
data1 = 0;
data2 = 0;
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 1, 1);
status = cairo_surface_set_user_data (surface, &key1, &data1, destroy_data1);
if (status)
goto error;
status = cairo_surface_set_user_data (surface, &key2, &data2, destroy_data2);
if (status)
goto error;
assert (cairo_surface_get_user_data (surface, &key1) == &data1);
status = cairo_surface_set_user_data (surface, &key1, NULL, NULL);
if (status)
goto error;
assert (cairo_surface_get_user_data (surface, &key1) == NULL);
assert (data1 == 1);
assert (data2 == 0);
status = cairo_surface_set_user_data (surface, &key2, NULL, NULL);
if (status)
goto error;
assert (data2 == 2);
data1 = 0;
status = cairo_surface_set_user_data (surface, &key1, &data1, NULL);
if (status)
goto error;
status = cairo_surface_set_user_data (surface, &key1, NULL, NULL);
if (status)
goto error;
assert (data1 == 0);
assert (cairo_surface_get_user_data (surface, &key1) == NULL);
status = cairo_surface_set_user_data (surface, &key1, &data1, destroy_data1);
if (status)
goto error;
cairo_surface_destroy (surface);
assert (data1 == 1);
assert (data2 == 2);
return CAIRO_TEST_SUCCESS;
error:
cairo_surface_destroy (surface);
return cairo_test_status_from_status (ctx, status);
}
CAIRO_TEST (user_data,
"Test setting and getting random bits of user data.",
"api", /* keywords */
NULL, /* requirements */
0, 0,
preamble, NULL)