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/*
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 * Copyright 2009 Intel Corporation
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 *
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 * Permission to use, copy, modify, distribute, and sell this software
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 * and its documentation for any purpose is hereby granted without
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 * fee, provided that the above copyright notice appear in all copies
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 * and that both that copyright notice and this permission notice
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 * appear in supporting documentation, and that the name of
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 * Intel not be used in advertising or publicity pertaining to
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 * distribution of the software without specific, written prior
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 * permission. Intel makes no representations about the
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 * suitability of this software for any purpose.  It is provided "as
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 * is" without express or implied warranty.
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 *
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 * INTEL CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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 * FITNESS, IN NO EVENT SHALL INTEL CORPORATION BE LIABLE FOR ANY SPECIAL,
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 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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 * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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 *
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 * Author: Chris Wilson <chris@chris-wilson.co.uk>
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 */
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#include "cairo-test.h"

            

        

            

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static cairo_test_status_t

            

        

            

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draw (cairo_t *cr, int width, int height)

            

        

            

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{

            

        

            

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    cairo_surface_t *region;

            

        

            

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    cairo_t *cr_region;

            

        

            

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    cairo_set_source_rgb (cr, .5, .5, .5);

            

        

            

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                3
            

            

                
    cairo_paint (cr);

            

        

            

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    /* fill the centre */

            

        

            

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    region = cairo_surface_create_for_rectangle (cairo_get_target (cr),

            

        

            

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						 20, 20, 20, 20);

            

        

            

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    cr_region = cairo_create (region);

            

        

            

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    cairo_surface_destroy (region);

            

        

            

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    cairo_set_source_rgb (cr_region, 1, 1, 1);

            

        

            

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    cairo_rectangle (cr_region, 0, 0, 10, 10);

            

        

            

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    cairo_fill (cr_region);

            

        

            

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    cairo_set_source_rgb (cr_region, 1, 0, 0);

            

        

            

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    cairo_rectangle (cr_region, 10, 0, 10, 10);

            

        

            

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    cairo_fill (cr_region);

            

        

            

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    cairo_set_source_rgb (cr_region, 0, 1, 0);

            

        

            

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    cairo_rectangle (cr_region, 0, 10, 10, 10);

            

        

            

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    cairo_fill (cr_region);

            

        

            

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    cairo_set_source_rgb (cr_region, 0, 0, 1);

            

        

            

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    cairo_rectangle (cr_region, 10, 10, 10, 10);

            

        

            

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                3
            

            

                
    cairo_fill (cr_region);

            

        

            

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                3
            

            

                
    cairo_set_source_surface (cr, cairo_get_target (cr_region), 20, 20);

            

        

            

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                3
            

            

                
    cairo_destroy (cr_region);

            

        

            

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    /* reflect the pattern around the outside, but do not overwrite...*/

            

        

            

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                3
            

            

                
    cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_PAD);

            

        

            

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    cairo_rectangle (cr, 0, 0, width, height);

            

        

            

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    cairo_rectangle (cr, 20, 40, 20, -20);

            

        

            

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    cairo_fill (cr);

            

        

            

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    return CAIRO_TEST_SUCCESS;

            

        

            

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}

            

        

            

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                1
            

            

                
CAIRO_TEST (subsurface_pad,

            

        

            

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	    "Tests source clipping with pad",

            

        

            

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	    "subsurface, pad", /* keywords */

            

        

            

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	    "target=raster", /* FIXME! recursion bug in subsurface/snapshot (with pdf backend) */ /* requirements */

            

        

            

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	    60, 60,

            

        

            

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	    NULL, draw)