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/*
* Copyright © 2005 Keith Packard
*
* 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 Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD 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 "cairo-test.h"
#define SIZE 10
static cairo_status_t
invalid_rel_move_to (cairo_surface_t *target)
{
cairo_t *cr;
cairo_status_t status;
cr = cairo_create (target);
cairo_rel_move_to (cr, SIZE, SIZE/2);
status = cairo_status (cr);
cairo_destroy (cr);
return status;
}
invalid_rel_line_to (cairo_surface_t *target)
cairo_rel_line_to (cr, -SIZE, SIZE/2);
invalid_rel_curve_to (cairo_surface_t *target)
cairo_rel_curve_to (cr,
SIZE/2, -SIZE/2,
SIZE*2/3, -SIZE/3,
SIZE/2, -SIZE);
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
const cairo_test_context_t *ctx = cairo_test_get_context (cr);
cairo_test_status_t result;
/* first test that a relative move without a current point fails... */
status = invalid_rel_move_to (cairo_get_target (cr));
if (status != CAIRO_STATUS_NO_CURRENT_POINT) {
result = cairo_test_status_from_status (ctx, status);
if (result == CAIRO_TEST_NO_MEMORY)
return result;
cairo_test_log (ctx, "Error: invalid cairo_rel_move_to() did not raise NO_CURRENT_POINT\n");
status = invalid_rel_line_to (cairo_get_target (cr));
cairo_test_log (ctx, "Error: invalid cairo_rel_line_to() did not raise NO_CURRENT_POINT\n");
status = invalid_rel_curve_to (cairo_get_target (cr));
cairo_test_log (ctx, "Error: invalid cairo_rel_curve_to() did not raise NO_CURRENT_POINT\n");
cairo_set_source_rgb (cr, 1, 1, 1);
cairo_move_to (cr, 0, 0);
cairo_stroke (cr);
return CAIRO_TEST_SUCCESS;
CAIRO_TEST (rel_path,
"Tests calls to various relative path functions",
"path", /* keywords */
NULL, /* requirements */
SIZE, SIZE,
NULL, draw)