Grcov report - get-xrender-format.c

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/*

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 * Copyright © 2008 Red Hat, Inc.

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 * Permission is hereby granted, free of charge, to any person

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 * obtaining a copy of this software and associated documentation

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 * files (the "Software"), to deal in the Software without

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 * restriction, including without limitation the rights to use, copy,

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 * modify, merge, publish, distribute, sublicense, and/or sell copies

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 * of the Software, and to permit persons to whom the Software is

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 * furnished to do so, subject to the following conditions:

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 * The above copyright notice and this permission notice shall be

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 * included in all copies or substantial portions of the Software.

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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

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 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

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 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS

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 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

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 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

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 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

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 * SOFTWARE.

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 * Author: Carl D. Worth <cworth@cworth.org>

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*/

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#include "cairo-test.h"

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#include "cairo-xlib.h"

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#include "cairo-xlib-xrender.h"

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#include "cairo-boilerplate-xlib.h"

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static cairo_test_status_t

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1

preamble (cairo_test_context_t *ctx)

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    Display *dpy;

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    XRenderPictFormat *orig_format, *format;

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    cairo_surface_t *surface;

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    Pixmap pixmap;

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    int screen;

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    cairo_test_status_t result;

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1

    result = CAIRO_TEST_UNTESTED;

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1

    if (! cairo_test_is_target_enabled (ctx, "xlib"))

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1

	goto CLEANUP_TEST;

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    dpy = XOpenDisplay (NULL);

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    if (! dpy) {

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	cairo_test_log (ctx, "Error: Cannot open display: %s, skipping.\n",

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			XDisplayName (NULL));

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	goto CLEANUP_TEST;

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    result = CAIRO_TEST_FAILURE;

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    screen = DefaultScreen (dpy);

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    cairo_test_log (ctx, "Testing with image surface.\n");

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    surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 1, 1);

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    format = cairo_xlib_surface_get_xrender_format (surface);

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    if (format != NULL) {

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	cairo_test_log (ctx, "Error: expected NULL for image surface\n");

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	goto CLEANUP_SURFACE;

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    cairo_surface_destroy (surface);

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    cairo_test_log (ctx, "Testing with non-xrender xlib surface.\n");

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    pixmap = XCreatePixmap (dpy, DefaultRootWindow (dpy),

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			    1, 1, DefaultDepth (dpy, screen));

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    surface = cairo_xlib_surface_create (dpy, pixmap,

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					 DefaultVisual (dpy, screen),

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					 1, 1);

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    orig_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen));

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    format = cairo_xlib_surface_get_xrender_format (surface);

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    if (format != orig_format) {

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	cairo_test_log (ctx, "Error: did not receive the same format as XRenderFindVisualFormat\n");

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	goto CLEANUP_PIXMAP;

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    cairo_surface_destroy (surface);

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    XFreePixmap (dpy, pixmap);

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    cairo_test_log (ctx, "Testing with xlib xrender surface.\n");

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    orig_format = XRenderFindStandardFormat (dpy, PictStandardARGB32);

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    pixmap = XCreatePixmap (dpy, DefaultRootWindow (dpy),

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			    1, 1, 32);

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    surface = cairo_xlib_surface_create_with_xrender_format (dpy,

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							     pixmap,

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							     DefaultScreenOfDisplay (dpy),

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							     orig_format,

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							     1, 1);

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    format = cairo_xlib_surface_get_xrender_format (surface);

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    if (format != orig_format) {

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	cairo_test_log (ctx, "Error: did not receive the same format originally set\n");

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	goto CLEANUP_PIXMAP;

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    result = CAIRO_TEST_SUCCESS;

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  CLEANUP_PIXMAP:

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    XFreePixmap (dpy, pixmap);

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  CLEANUP_SURFACE:

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    cairo_surface_destroy (surface);

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    XCloseDisplay (dpy);

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1

  CLEANUP_TEST:

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1

    return result;

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1

CAIRO_TEST (get_xrender_format,

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	    "Check XRender specific API",

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	    "xrender, api", /* keywords */

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	    NULL, /* requirements */

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	    0, 0,

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	    preamble, NULL)