From 530ffd0b7d3c39757b20f00716e486b5caf89aff Mon Sep 17 00:00:00 2001 From: sanine Date: Wed, 12 Oct 2022 12:03:23 -0500 Subject: add cairo --- libs/cairo-1.16.0/test/bug-bo-collins.c | 76 +++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 libs/cairo-1.16.0/test/bug-bo-collins.c (limited to 'libs/cairo-1.16.0/test/bug-bo-collins.c') diff --git a/libs/cairo-1.16.0/test/bug-bo-collins.c b/libs/cairo-1.16.0/test/bug-bo-collins.c new file mode 100644 index 0000000..cf6d688 --- /dev/null +++ b/libs/cairo-1.16.0/test/bug-bo-collins.c @@ -0,0 +1,76 @@ +/* + * Copyright © 2012 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Author: Chris Wilson + */ + +#include "cairo-test.h" + +static cairo_test_status_t +draw (cairo_t *cr, int width, int height) +{ + cairo_set_source_rgb (cr, 1, 1, 1); + cairo_paint (cr); + cairo_set_source_rgb (cr, 0, 0, 0); + + cairo_translate (cr, 0, 0); + cairo_save (cr); + cairo_rectangle (cr, 10, 10, 20, 20); + cairo_rectangle (cr, 20, 10, -10, 10); + cairo_clip (cr); + cairo_paint (cr); + cairo_restore (cr); + + cairo_translate (cr, 40, 0); + cairo_save (cr); + cairo_rectangle (cr, 10, 10, 20, 20); + cairo_rectangle (cr, 30, 10, -10, 10); + cairo_clip (cr); + cairo_paint (cr); + cairo_restore (cr); + + cairo_translate (cr, 0, 40); + cairo_save (cr); + cairo_rectangle (cr, 10, 10, 20, 20); + cairo_rectangle (cr, 30, 20, -10, 10); + cairo_clip (cr); + cairo_paint (cr); + cairo_restore (cr); + + cairo_translate (cr, -40, 0); + cairo_save (cr); + cairo_rectangle (cr, 10, 10, 20, 20); + cairo_rectangle (cr, 20, 20, -10, 10); + cairo_clip (cr); + cairo_paint (cr); + cairo_restore (cr); + + return CAIRO_TEST_SUCCESS; +} + +CAIRO_TEST (bug_bo_collins, + "Exercises a bug discovered by S. Christian Collins", + "clip, rectangular", /* keywords */ + NULL, /* requirements */ + 80, 80, + NULL, draw) -- cgit v1.2.1