mirror of
https://gitlab.freedesktop.org/cairo/cairo.git
synced 2025-12-21 04:00:11 +01:00
e90073f7dd
Avoid calling libtool to link every single test case, by building just one binary from all the sources. This binary is then given the task of choosing tests to run (based on user selection and individual test requirement), forking each test into its own process and accumulating the results.
72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/*
|
|
* Copyright © 2007 Keith Packard
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it either under the terms of the GNU Lesser General Public
|
|
* License version 2.1 as published by the Free Software Foundation
|
|
* (the "LGPL") or, at your option, under the terms of the Mozilla
|
|
* Public License Version 1.1 (the "MPL"). If you do not alter this
|
|
* notice, a recipient may use your version of this file under either
|
|
* the MPL or the LGPL.
|
|
*
|
|
* You should have received a copy of the LGPL along with this library
|
|
* in the file COPYING-LGPL-2.1; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
* You should have received a copy of the MPL along with this library
|
|
* in the file COPYING-MPL-1.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License
|
|
* Version 1.1 (the "License"); you may not use this file except in
|
|
* compliance with the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
|
|
* OF ANY KIND, either express or implied. See the LGPL or the MPL for
|
|
* the specific language governing rights and limitations.
|
|
*
|
|
* The Original Code is the cairo graphics library.
|
|
*
|
|
* The Initial Developer of the Original Code is Keith Packard
|
|
*
|
|
* Contributor(s):
|
|
* Keith Packard <keithp@keithp.com>
|
|
*/
|
|
#include "cairo-test.h"
|
|
|
|
static cairo_test_status_t
|
|
draw (cairo_t *cr, int width, int height)
|
|
{
|
|
double xscale, yscale;
|
|
cairo_set_source_rgb (cr, 1, 1, 1);
|
|
cairo_paint (cr);
|
|
|
|
cairo_set_source_rgb (cr, 0, 0, 0);
|
|
cairo_set_miter_limit (cr, 100000);
|
|
for (xscale = 1; xscale <= 1000; xscale += 999)
|
|
for (yscale = 1; yscale <= 1000; yscale += 999)
|
|
{
|
|
double max_scale = xscale > yscale ? xscale : yscale;
|
|
cairo_save (cr);
|
|
if (xscale > 1)
|
|
cairo_translate (cr, 50, 0);
|
|
if (yscale > 1)
|
|
cairo_translate (cr, 0, 50);
|
|
cairo_scale (cr, xscale, yscale);
|
|
cairo_set_line_width (cr, 10.0 / max_scale);
|
|
cairo_move_to (cr, 10.0 / xscale, 10.0 / yscale);
|
|
cairo_line_to (cr, 40.0 / xscale, 10.0 / yscale);
|
|
cairo_line_to (cr, 10.0 / xscale, 30.0 / yscale);
|
|
cairo_stroke (cr);
|
|
cairo_restore (cr);
|
|
}
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
CAIRO_TEST (miter_precision,
|
|
"test how cairo deals with small miters"
|
|
"\ncurrent code draws inappropriate bevels at times",
|
|
"stoke, stress", /* keywords */
|
|
NULL, /* requirements */
|
|
120, 100,
|
|
NULL, draw)
|