diff options
Diffstat (limited to 'libs/cairo-1.16.0/test/unaligned-box.c')
| -rw-r--r-- | libs/cairo-1.16.0/test/unaligned-box.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/libs/cairo-1.16.0/test/unaligned-box.c b/libs/cairo-1.16.0/test/unaligned-box.c new file mode 100644 index 0000000..5526919 --- /dev/null +++ b/libs/cairo-1.16.0/test/unaligned-box.c @@ -0,0 +1,73 @@ +/* -*- Mode: c; c-basic-offset: 4; indent-tabs-mode: t; tab-width: 8; -*- */ +/* + * 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" + +#define WIDTH 48 +#define HEIGHT 52 + +static cairo_test_status_t +draw (cairo_t *cr, int width, int height) +{ + int sx, sy; + + cairo_set_source_rgb (cr, 1, 1, 1); + cairo_paint (cr); + cairo_set_source_rgb (cr, 0, 0, 0); + + cairo_translate(cr, 2, 2); + + for (sx = 1; sx <= 4; sx++) { + cairo_save (cr); + for (sy = 1; sy <= 4; sy++) { + cairo_rectangle (cr, 0, 0, sx, sy); + cairo_fill (cr); + + cairo_rectangle (cr, sx + 1 + .5, 0, sx, sy); + cairo_fill (cr); + + cairo_rectangle (cr, 0, sy + 1 + .5, sx, sy); + cairo_fill (cr); + + cairo_rectangle (cr, sx + 1 + .5, sy + 1 + .5, sx-.5, sy-.5); + cairo_fill (cr); + + cairo_translate (cr, 2*sx + 3, 0); + } + cairo_restore (cr); + cairo_translate (cr, 0, 2*sy + 3); + } + + return CAIRO_TEST_SUCCESS; +} + +CAIRO_TEST (unaligned_box, + "Tests handling of various boundary conditions for unaligned rectangles.", + "fill", /* keywords */ + NULL, /* requirements */ + WIDTH, HEIGHT, + NULL, draw) |