mirror of
https://gitlab.freedesktop.org/cairo/cairo.git
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114 lines
4.8 KiB
C
114 lines
4.8 KiB
C
/*
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* Copyright © 2008 Chris Wilson
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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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* Chris Wilson 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. Chris Wilson 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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* CHRIS WILSON 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 CHRIS WILSON 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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#include <assert.h>
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static cairo_test_status_t
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preamble (cairo_test_context_t *ctx)
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{
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cairo_font_options_t *default_options;
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cairo_font_options_t *nil_options;
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cairo_surface_t *surface;
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cairo_matrix_t identity;
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cairo_t *cr;
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cairo_scaled_font_t *scaled_font;
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/* first check NULL handling of cairo_font_options_t */
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default_options = cairo_font_options_create ();
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assert (cairo_font_options_status (default_options) == CAIRO_STATUS_SUCCESS);
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nil_options = cairo_font_options_copy (NULL);
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assert (cairo_font_options_status (nil_options) == CAIRO_STATUS_NO_MEMORY);
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assert (cairo_font_options_equal (default_options, default_options));
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assert (! cairo_font_options_equal (default_options, nil_options));
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assert (! cairo_font_options_equal (NULL, nil_options));
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assert (! cairo_font_options_equal (nil_options, nil_options));
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assert (! cairo_font_options_equal (default_options, NULL));
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assert (! cairo_font_options_equal (NULL, default_options));
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assert (cairo_font_options_hash (default_options) == cairo_font_options_hash (nil_options));
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assert (cairo_font_options_hash (NULL) == cairo_font_options_hash (nil_options));
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assert (cairo_font_options_hash (default_options) == cairo_font_options_hash (NULL));
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cairo_font_options_merge (NULL, NULL);
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cairo_font_options_merge (default_options, NULL);
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cairo_font_options_merge (default_options, nil_options);
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cairo_font_options_set_antialias (NULL, CAIRO_ANTIALIAS_DEFAULT);
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cairo_font_options_get_antialias (NULL);
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assert (cairo_font_options_get_antialias (default_options) == CAIRO_ANTIALIAS_DEFAULT);
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cairo_font_options_set_subpixel_order (NULL, CAIRO_SUBPIXEL_ORDER_DEFAULT);
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cairo_font_options_get_subpixel_order (NULL);
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assert (cairo_font_options_get_subpixel_order (default_options) == CAIRO_SUBPIXEL_ORDER_DEFAULT);
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cairo_font_options_set_hint_style (NULL, CAIRO_HINT_STYLE_DEFAULT);
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cairo_font_options_get_hint_style (NULL);
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assert (cairo_font_options_get_hint_style (default_options) == CAIRO_HINT_STYLE_DEFAULT);
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cairo_font_options_set_hint_metrics (NULL, CAIRO_HINT_METRICS_DEFAULT);
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cairo_font_options_get_hint_metrics (NULL);
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assert (cairo_font_options_get_hint_metrics (default_options) == CAIRO_HINT_METRICS_DEFAULT);
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cairo_font_options_set_color_palette (NULL, CAIRO_COLOR_PALETTE_DEFAULT);
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cairo_font_options_get_color_palette (NULL);
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assert (cairo_font_options_get_color_palette (default_options) == CAIRO_COLOR_PALETTE_DEFAULT);
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cairo_font_options_destroy (NULL);
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cairo_font_options_destroy (default_options);
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cairo_font_options_destroy (nil_options);
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/* Now try creating fonts with NULLs */
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surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, 0, 0);
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cr = cairo_create (surface);
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cairo_surface_destroy (surface);
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cairo_matrix_init_identity (&identity);
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scaled_font = cairo_scaled_font_create (cairo_get_font_face (cr),
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&identity, &identity,
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NULL);
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assert (cairo_scaled_font_status (scaled_font) == CAIRO_STATUS_NULL_POINTER);
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cairo_scaled_font_get_font_options (scaled_font, NULL);
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cairo_scaled_font_destroy (scaled_font);
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assert (cairo_status (cr) == CAIRO_STATUS_SUCCESS);
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cairo_get_font_options (cr, NULL);
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cairo_set_font_options (cr, NULL);
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assert (cairo_status (cr) == CAIRO_STATUS_NULL_POINTER);
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cairo_destroy (cr);
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return CAIRO_TEST_SUCCESS;
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}
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CAIRO_TEST (font_options,
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"Check setters and getters on cairo_font_options_t.",
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"font, api", /* keywords */
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NULL, /* requirements */
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0, 0,
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preamble, NULL)
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