2 * Copyright © 2011 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
7 * restriction, including without limitation the rights to use, copy,
8 * modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 * Author: Chris Wilson <chris@chris-wilson.co.uk>
27 #include "cairo-test.h"
29 #define LINE_WIDTH 10.
30 #define SIZE (5 * LINE_WIDTH)
31 #define PAD (2 * LINE_WIDTH)
34 make_path (cairo_t *cr)
36 cairo_move_to (cr, 0, 0);
37 cairo_rel_line_to (cr, -SIZE/2, SIZE);
38 cairo_rel_line_to (cr, SIZE, 0);
39 /* back to the start, but do not close */
40 cairo_rel_line_to (cr, -SIZE/2, -SIZE);
43 static cairo_test_status_t
44 draw (cairo_t *cr, int width, int height)
47 cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); /* white */
51 cairo_set_line_width (cr, LINE_WIDTH);
52 cairo_translate (cr, PAD + SIZE / 2., PAD);
54 cairo_set_line_cap (cr, CAIRO_LINE_CAP_BUTT);
55 cairo_set_line_join (cr, CAIRO_LINE_JOIN_BEVEL);
59 cairo_translate (cr, 0, SIZE + PAD);
61 cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
62 cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
66 cairo_translate (cr, 0, SIZE + PAD);
68 cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE);
69 cairo_set_line_join (cr, CAIRO_LINE_JOIN_MITER);
73 return CAIRO_TEST_SUCCESS;
76 CAIRO_TEST (unclosed_strokes,
77 "Test coincident end-points are capped and not joined",
78 "stroke, caps", /* keywords */
79 NULL, /* requirements */
81 3 * (PAD + SIZE) + PAD,