2 * Copyright (c) 2010 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 /* Adapted from a bug report by <cairouser@yahoo.com> */
29 #include "cairo-test.h"
31 static const struct xy {
42 static const double vp[3] = { 100, 144, 238.5 };
44 static cairo_test_status_t
45 draw (cairo_t *cr, int width, int height)
49 cairo_paint (cr); /* opaque background */
51 for (i = 0; i < 5; ++i)
52 cairo_line_to (cr, gp[i].x, gp[i].y);
53 cairo_close_path (cr);
55 cairo_set_source_rgb (cr, 1, 0, 0);
56 cairo_set_line_width (cr, 1.5);
57 cairo_stroke_preserve (cr);
60 for (i = 1; i < 3; ++i) {
61 double x1 = vp[i - 1];
64 cairo_move_to (cr, x1, 0);
65 cairo_line_to (cr, x1, height);
66 cairo_line_to (cr, x2, height);
67 cairo_line_to (cr, x2, 0);
68 cairo_close_path (cr);
71 cairo_set_source_rgb (cr, 0, 1, 0);
73 cairo_set_source_rgb (cr, 1, 1, 0);
78 return CAIRO_TEST_SUCCESS;
81 CAIRO_TEST (clip_shape,
82 "Test handling of clipping with a non-aligned shape",
83 "clip", /* keywords */
84 NULL, /* requirements */