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/*
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 * Copyright 2010 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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3
draw (cairo_t *cr, int width, int height)
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{
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    cairo_surface_t *region;
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3
    cairo_set_source_rgb (cr, .5, .5, .5);
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3
    cairo_paint (cr);
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    /* fill the centre, but through the *original* surface */
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3
    region = cairo_surface_create_for_rectangle (cairo_get_target (cr),
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						 20, 20, 20, 20);
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    /* first trigger a snapshot of the region... */
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3
    cairo_set_source_surface (cr, region, 20, 20);
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3
    cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
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3
    cairo_paint (cr);
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3
    cairo_set_source_rgb (cr, 1, 1, 1);
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    cairo_rectangle (cr, 20, 20, 10, 10);
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3
    cairo_fill (cr);
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3
    cairo_set_source_rgb (cr, 1, 0, 0);
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    cairo_rectangle (cr, 30, 20, 10, 10);
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3
    cairo_fill (cr);
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    cairo_set_source_rgb (cr, 0, 1, 0);
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    cairo_rectangle (cr, 20, 30, 10, 10);
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    cairo_fill (cr);
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    cairo_set_source_rgb (cr, 0, 0, 1);
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    cairo_rectangle (cr, 30, 30, 10, 10);
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    cairo_fill (cr);
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    cairo_set_source_surface (cr, region, 20, 20);
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    cairo_surface_destroy (region);
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    /* repeat the pattern around the outside, but do not overwrite...*/
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    cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
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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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3
    return CAIRO_TEST_SUCCESS;
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}
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1
CAIRO_TEST (subsurface_modify_parent,
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	    "Tests source clipping with later modifications",
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	    "subsurface", /* 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)