diff options
Diffstat (limited to 'libs/cairo-1.16.0/test/bug-bo-ricotz.c')
-rw-r--r-- | libs/cairo-1.16.0/test/bug-bo-ricotz.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/libs/cairo-1.16.0/test/bug-bo-ricotz.c b/libs/cairo-1.16.0/test/bug-bo-ricotz.c new file mode 100644 index 0000000..9524d20 --- /dev/null +++ b/libs/cairo-1.16.0/test/bug-bo-ricotz.c @@ -0,0 +1,74 @@ +/* + * Copyright © 2011 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 <chris@chris-wilson.co.uk> + */ + +#include "cairo-test.h" + +/* An assertion failure found by Rico Tzschichholz */ + +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_rectangle (cr, 10, 55,165, 1); + cairo_rectangle (cr, 174, 55,1, 413); + cairo_rectangle (cr, 10, 56, 1, 413); + cairo_rectangle (cr, 10, 469, 165, 1); + cairo_clip (cr); + + cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD); + + cairo_move_to (cr, 10, 57); + cairo_curve_to (cr, 10, 55.894531, 10.894531, 55, 12, 55); + cairo_line_to (cr, 173, 55); + cairo_curve_to (cr, 174.105469, 55, 175, 55.894531, 175, 57); + cairo_line_to (cr, 175, 468); + cairo_curve_to (cr, 175, 469.105469, 174.105469, 470, 173, 470); + cairo_line_to (cr, 12, 470); + cairo_curve_to (cr, 10.894531, 470, 10, 469.105469, 10, 468); + + cairo_move_to (cr, 11, 57); + cairo_curve_to (cr, 11, 56.449219, 11.449219, 56, 12, 56); + cairo_line_to (cr, 173, 56); + cairo_curve_to (cr, 173.550781, 56, 174, 56.449219, 174, 57); + cairo_line_to (cr, 174, 468); + cairo_curve_to (cr, 174, 468.550781, 173.550781, 469, 173, 469); + cairo_line_to (cr, 12, 469); + cairo_curve_to (cr, 11.449219, 469, 11, 468.550781, 11, 468); + + cairo_fill (cr); + + return CAIRO_TEST_SUCCESS; +} + +CAIRO_TEST (bug_bo_ricotz, + "Exercises a bug discovered by Rico Tzschichholz", + "clip, fill", /* keywords */ + NULL, /* requirements */ + 649, 480, + NULL, draw) |