mirror of
https://gitlab.freedesktop.org/cairo/cairo.git
synced 2025-12-20 05:50:10 +01:00
b5793081d0
The GL support in Cairo has always been a prototype, and nothing happened in the past 10+ years to make it work as it was meant to. GL support is not enabled by any downstream packagers of Cairo, so nobody should notice its absence.
1943 lines
51 KiB
C
1943 lines
51 KiB
C
/*
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* Copyright © 2010 Red Hat Inc.
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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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* Red Hat, Inc. 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. Red Hat, Inc. 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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* RED HAT, INC. 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 RED HAT, INC. 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: Benjamin Otte <otte@redhat.com>
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*/
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/*
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* WHAT THIS TEST DOES
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*
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* This test tests that for all public APIs Cairo behaves correct, consistent
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* and most of all doesn't crash. It does this by calling all APIs that take
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* surfaces or contexts and calling them on specially prepared arguments that
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* should fail when called on this function.
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*
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* ADDING NEW FUNCTIONS
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*
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* You need (for adding the function cairo_surface_foo):
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* 1) A surface_test_func_t named test_cairo_surface_foo that gets passed the
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* prepared surface and has the job of calling the function and checking
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* the return value (if one exists) for correctness. The top of this file
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* contains all these shim functions.
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* 2) Knowledge if the function behaves like a setter or like a getter. A
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* setter should set an error status on the surface, a getter does not
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* modify the function.
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* 3) Knowledge if the function only works for a specific surface type and for
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* which one.
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* 4) An entry in the tests array using the TEST() macro. It takes as arguments:
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* - The function name
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* - TRUE if the function modifies the surface, FALSE otherwise
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* - the surface type for which the function is valid or -1 if it is valid
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* for all surface types.
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*
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* FIXING FAILURES
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*
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* The test will dump failures notices into the api-special-cases.log file (when
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* it doesn't crash). These should be pretty self-explanatory. Usually it is
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* enough to just add a new check to the function it complained about.
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*/
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#include "config.h"
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#include <assert.h>
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#include <limits.h>
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#include "cairo-test.h"
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#if CAIRO_HAS_PDF_SURFACE
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#include <cairo-pdf.h>
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#endif
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#if CAIRO_HAS_PS_SURFACE
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#include <cairo-ps.h>
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#endif
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#if CAIRO_HAS_QUARTZ_SURFACE
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#define Cursor QuartzCursor
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#include <cairo-quartz.h>
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#undef Cursor
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#endif
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#if CAIRO_HAS_SVG_SURFACE
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#include <cairo-svg.h>
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#endif
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#if CAIRO_HAS_TEE_SURFACE
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#include <cairo-tee.h>
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#endif
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#if CAIRO_HAS_XCB_SURFACE
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#include <cairo-xcb.h>
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#endif
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#if CAIRO_HAS_XLIB_SURFACE
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#define Cursor XCursor
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#include <cairo-xlib.h>
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#undef Cursor
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#endif
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#define surface_has_type(surface,type) (cairo_surface_get_type (surface) == (type))
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typedef cairo_test_status_t (* surface_test_func_t) (cairo_surface_t *surface);
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typedef cairo_test_status_t (* context_test_func_t) (cairo_t *cr);
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static cairo_test_status_t
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test_cairo_reference (cairo_t *cr)
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{
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cairo_destroy (cairo_reference (cr));
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_get_reference_count (cairo_t *cr)
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{
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unsigned int refcount = cairo_get_reference_count (cr);
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if (refcount > 0)
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return CAIRO_TEST_SUCCESS;
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/* inert error context have a refcount of 0 */
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return cairo_status (cr) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
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}
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static cairo_test_status_t
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test_cairo_set_user_data (cairo_t *cr)
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{
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static cairo_user_data_key_t key;
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cairo_status_t status;
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status = cairo_set_user_data (cr, &key, &key, NULL);
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if (status == CAIRO_STATUS_NO_MEMORY)
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return CAIRO_TEST_NO_MEMORY;
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else if (status)
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return CAIRO_TEST_SUCCESS;
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if (cairo_get_user_data (cr, &key) != &key)
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return CAIRO_TEST_ERROR;
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_save (cairo_t *cr)
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{
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cairo_save (cr);
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cairo_restore (cr);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_push_group (cairo_t *cr)
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{
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cairo_pattern_t *pattern;
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cairo_status_t status;
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cairo_push_group (cr);
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pattern = cairo_pop_group (cr);
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status = cairo_pattern_status (pattern);
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cairo_pattern_destroy (pattern);
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return status == CAIRO_STATUS_SUCCESS || status == cairo_status (cr) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
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}
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static cairo_test_status_t
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test_cairo_push_group_with_content (cairo_t *cr)
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{
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cairo_push_group_with_content (cr, CAIRO_CONTENT_COLOR_ALPHA);
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cairo_pop_group_to_source (cr);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_operator (cairo_t *cr)
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{
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cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_source (cairo_t *cr)
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{
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cairo_pattern_t *source = cairo_pattern_create_rgb (0, 0, 0);
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cairo_set_source (cr, source);
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cairo_pattern_destroy (source);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_source_rgb (cairo_t *cr)
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{
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cairo_set_source_rgb (cr, 0, 0, 0);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_source_rgba (cairo_t *cr)
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{
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cairo_set_source_rgba (cr, 0, 0, 0, 1);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_source_surface (cairo_t *cr)
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{
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cairo_surface_t *surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 1, 1);
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cairo_set_source_surface (cr, surface, 0, 0);
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cairo_surface_destroy (surface);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_tolerance (cairo_t *cr)
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{
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cairo_set_tolerance (cr, 42);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_antialias (cairo_t *cr)
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{
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cairo_set_antialias (cr, CAIRO_ANTIALIAS_BEST);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_fill_rule (cairo_t *cr)
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{
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cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_line_width (cairo_t *cr)
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{
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cairo_set_line_width (cr, 42);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_line_cap (cairo_t *cr)
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{
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cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_line_join (cairo_t *cr)
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{
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cairo_set_line_join (cr, CAIRO_LINE_JOIN_BEVEL);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_dash (cairo_t *cr)
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{
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cairo_set_dash (cr, NULL, 0, 0);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_miter_limit (cairo_t *cr)
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{
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cairo_set_miter_limit (cr, 2);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_translate (cairo_t *cr)
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{
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cairo_translate (cr, 2, 2);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_scale (cairo_t *cr)
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{
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cairo_scale (cr, 2, 2);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_rotate (cairo_t *cr)
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{
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cairo_rotate (cr, 2);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_transform (cairo_t *cr)
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{
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cairo_matrix_t matrix;
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cairo_matrix_init_translate (&matrix, 1, 1);
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cairo_transform (cr, &matrix);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_set_matrix (cairo_t *cr)
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{
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cairo_matrix_t matrix;
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cairo_matrix_init_translate (&matrix, 1, 1);
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cairo_set_matrix (cr, &matrix);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_identity_matrix (cairo_t *cr)
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{
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cairo_identity_matrix (cr);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_user_to_device (cairo_t *cr)
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{
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double x = 42, y = 42;
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cairo_user_to_device (cr, &x, &y);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_user_to_device_distance (cairo_t *cr)
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{
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double x = 42, y = 42;
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cairo_user_to_device_distance (cr, &x, &y);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_device_to_user (cairo_t *cr)
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{
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double x = 42, y = 42;
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cairo_device_to_user (cr, &x, &y);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_device_to_user_distance (cairo_t *cr)
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{
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double x = 42, y = 42;
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cairo_device_to_user_distance (cr, &x, &y);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_new_path (cairo_t *cr)
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{
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cairo_new_path (cr);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_move_to (cairo_t *cr)
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{
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cairo_move_to (cr, 2, 2);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_new_sub_path (cairo_t *cr)
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{
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cairo_new_sub_path (cr);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_line_to (cairo_t *cr)
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{
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cairo_line_to (cr, 2, 2);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_curve_to (cairo_t *cr)
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{
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cairo_curve_to (cr, 2, 2, 3, 3, 4, 4);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_arc (cairo_t *cr)
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{
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cairo_arc (cr, 2, 2, 3, 0, 2 * M_PI);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_arc_negative (cairo_t *cr)
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{
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cairo_arc_negative (cr, 2, 2, 3, 0, 2 * M_PI);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_rel_move_to (cairo_t *cr)
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{
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cairo_rel_move_to (cr, 2, 2);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_rel_line_to (cairo_t *cr)
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{
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cairo_rel_line_to (cr, 2, 2);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_rel_curve_to (cairo_t *cr)
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{
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cairo_rel_curve_to (cr, 2, 2, 3, 3, 4, 4);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_rectangle (cairo_t *cr)
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{
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cairo_rectangle (cr, 2, 2, 3, 3);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_close_path (cairo_t *cr)
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{
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cairo_close_path (cr);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_path_extents (cairo_t *cr)
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{
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double x1, y1, x2, y2;
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cairo_path_extents (cr, &x1, &y1, &x2, &y2);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_paint (cairo_t *cr)
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{
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cairo_paint (cr);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_paint_with_alpha (cairo_t *cr)
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{
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cairo_paint_with_alpha (cr, 0.5);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_mask (cairo_t *cr)
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{
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cairo_pattern_t *pattern;
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pattern = cairo_pattern_create_rgb (0.5, 0.5, 0.5);
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cairo_mask (cr, pattern);
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cairo_pattern_destroy (pattern);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_mask_surface (cairo_t *cr)
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{
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cairo_surface_t *surface;
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surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 1, 1);
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cairo_mask_surface (cr, surface, 0, 0);
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cairo_surface_destroy (surface);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_stroke (cairo_t *cr)
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{
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cairo_stroke (cr);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_stroke_preserve (cairo_t *cr)
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{
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cairo_stroke_preserve (cr);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_fill (cairo_t *cr)
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{
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cairo_fill (cr);
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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test_cairo_fill_preserve (cairo_t *cr)
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{
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cairo_fill_preserve (cr);
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return CAIRO_TEST_SUCCESS;
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}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_copy_page (cairo_t *cr)
|
|
{
|
|
cairo_copy_page (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_show_page (cairo_t *cr)
|
|
{
|
|
cairo_show_page (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_in_stroke (cairo_t *cr)
|
|
{
|
|
cairo_in_stroke (cr, 1, 1);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_in_fill (cairo_t *cr)
|
|
{
|
|
cairo_in_fill (cr, 1, 1);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_in_clip (cairo_t *cr)
|
|
{
|
|
cairo_in_clip (cr, 1, 1);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_stroke_extents (cairo_t *cr)
|
|
{
|
|
double x1, y1, x2, y2;
|
|
cairo_stroke_extents (cr, &x1, &y1, &x2, &y2);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_fill_extents (cairo_t *cr)
|
|
{
|
|
double x1, y1, x2, y2;
|
|
cairo_fill_extents (cr, &x1, &y1, &x2, &y2);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_reset_clip (cairo_t *cr)
|
|
{
|
|
cairo_reset_clip (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_clip (cairo_t *cr)
|
|
{
|
|
cairo_clip (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_clip_preserve (cairo_t *cr)
|
|
{
|
|
cairo_clip_preserve (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_clip_extents (cairo_t *cr)
|
|
{
|
|
double x1, y1, x2, y2;
|
|
cairo_clip_extents (cr, &x1, &y1, &x2, &y2);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_copy_clip_rectangle_list (cairo_t *cr)
|
|
{
|
|
cairo_rectangle_list_destroy (cairo_copy_clip_rectangle_list (cr));
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_select_font_face (cairo_t *cr)
|
|
{
|
|
cairo_select_font_face (cr, "Arial", CAIRO_FONT_SLANT_ITALIC, CAIRO_FONT_WEIGHT_BOLD);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_set_font_size (cairo_t *cr)
|
|
{
|
|
cairo_set_font_size (cr, 42);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_set_font_matrix (cairo_t *cr)
|
|
{
|
|
cairo_matrix_t matrix;
|
|
|
|
cairo_matrix_init_translate (&matrix, 1, 1);
|
|
cairo_set_font_matrix (cr, &matrix);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_font_matrix (cairo_t *cr)
|
|
{
|
|
cairo_matrix_t matrix;
|
|
|
|
cairo_get_font_matrix (cr, &matrix);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_set_font_options (cairo_t *cr)
|
|
{
|
|
cairo_font_options_t *opt = cairo_font_options_create ();
|
|
cairo_set_font_options (cr, opt);
|
|
cairo_font_options_destroy (opt);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_font_options (cairo_t *cr)
|
|
{
|
|
cairo_font_options_t *opt = cairo_font_options_create ();
|
|
cairo_get_font_options (cr, opt);
|
|
cairo_font_options_destroy (opt);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_set_font_face (cairo_t *cr)
|
|
{
|
|
cairo_set_font_face (cr, cairo_get_font_face (cr));
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_set_scaled_font (cairo_t *cr)
|
|
{
|
|
cairo_set_scaled_font (cr, cairo_get_scaled_font (cr));
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_show_text (cairo_t *cr)
|
|
{
|
|
cairo_show_text (cr, "Cairo");
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_show_glyphs (cairo_t *cr)
|
|
{
|
|
cairo_glyph_t glyph;
|
|
|
|
glyph.index = 65;
|
|
glyph.x = 0;
|
|
glyph.y = 0;
|
|
|
|
cairo_show_glyphs (cr, &glyph, 1);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_show_text_glyphs (cairo_t *cr)
|
|
{
|
|
cairo_glyph_t glyph;
|
|
cairo_text_cluster_t cluster;
|
|
|
|
glyph.index = 65;
|
|
glyph.x = 0;
|
|
glyph.y = 0;
|
|
|
|
cluster.num_bytes = 1;
|
|
cluster.num_glyphs = 1;
|
|
|
|
cairo_show_text_glyphs (cr, "a", -1, &glyph, 1, &cluster, 1, 0);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_text_path (cairo_t *cr)
|
|
{
|
|
cairo_text_path (cr, "Cairo");
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_glyph_path (cairo_t *cr)
|
|
{
|
|
cairo_glyph_t glyph;
|
|
|
|
glyph.index = 65;
|
|
glyph.x = 0;
|
|
glyph.y = 0;
|
|
|
|
cairo_glyph_path (cr, &glyph, 1);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_text_extents (cairo_t *cr)
|
|
{
|
|
cairo_text_extents_t extents;
|
|
|
|
cairo_text_extents (cr, "Cairo", &extents);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_glyph_extents (cairo_t *cr)
|
|
{
|
|
cairo_glyph_t glyph;
|
|
cairo_text_extents_t extents;
|
|
|
|
glyph.index = 65;
|
|
glyph.x = 0;
|
|
glyph.y = 0;
|
|
|
|
cairo_glyph_extents (cr, &glyph, 1, &extents);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_font_extents (cairo_t *cr)
|
|
{
|
|
cairo_font_extents_t extents;
|
|
|
|
cairo_font_extents (cr, &extents);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_operator (cairo_t *cr)
|
|
{
|
|
cairo_get_operator (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_source (cairo_t *cr)
|
|
{
|
|
cairo_get_source (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_tolerance (cairo_t *cr)
|
|
{
|
|
cairo_get_tolerance (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_antialias (cairo_t *cr)
|
|
{
|
|
cairo_get_antialias (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_has_current_point (cairo_t *cr)
|
|
{
|
|
cairo_has_current_point (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_current_point (cairo_t *cr)
|
|
{
|
|
double x, y;
|
|
|
|
cairo_get_current_point (cr, &x, &y);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_fill_rule (cairo_t *cr)
|
|
{
|
|
cairo_get_fill_rule (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_line_width (cairo_t *cr)
|
|
{
|
|
cairo_get_line_width (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_line_cap (cairo_t *cr)
|
|
{
|
|
cairo_get_line_cap (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_line_join (cairo_t *cr)
|
|
{
|
|
cairo_get_line_join (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_miter_limit (cairo_t *cr)
|
|
{
|
|
cairo_get_miter_limit (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_dash_count (cairo_t *cr)
|
|
{
|
|
cairo_get_dash_count (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_dash (cairo_t *cr)
|
|
{
|
|
double dashes[42];
|
|
double offset;
|
|
|
|
cairo_get_dash (cr, &dashes[0], &offset);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_matrix (cairo_t *cr)
|
|
{
|
|
cairo_matrix_t matrix;
|
|
|
|
cairo_get_matrix (cr, &matrix);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_target (cairo_t *cr)
|
|
{
|
|
cairo_get_target (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_get_group_target (cairo_t *cr)
|
|
{
|
|
cairo_get_group_target (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_copy_path (cairo_t *cr)
|
|
{
|
|
cairo_path_destroy (cairo_copy_path (cr));
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_copy_path_flat (cairo_t *cr)
|
|
{
|
|
cairo_path_destroy (cairo_copy_path_flat (cr));
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_append_path (cairo_t *cr)
|
|
{
|
|
cairo_path_data_t data[3];
|
|
cairo_path_t path;
|
|
|
|
path.status = CAIRO_STATUS_SUCCESS;
|
|
path.data = &data[0];
|
|
path.num_data = ARRAY_LENGTH(data);
|
|
|
|
data[0].header.type = CAIRO_PATH_MOVE_TO;
|
|
data[0].header.length = 2;
|
|
data[1].point.x = 1;
|
|
data[1].point.y = 2;
|
|
data[2].header.type = CAIRO_PATH_CLOSE_PATH;
|
|
data[2].header.length = 1;
|
|
|
|
cairo_append_path (cr, &path);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_create_similar (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_t *similar;
|
|
|
|
similar = cairo_surface_create_similar (surface, CAIRO_CONTENT_ALPHA, 100, 100);
|
|
|
|
cairo_surface_destroy (similar);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_create_for_rectangle (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_t *similar;
|
|
|
|
similar = cairo_surface_create_for_rectangle (surface, 1, 1, 8, 8);
|
|
|
|
cairo_surface_destroy (similar);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_reference (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_destroy (cairo_surface_reference (surface));
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_finish (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_finish (surface);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_get_device (cairo_surface_t *surface)
|
|
{
|
|
/* cairo_device_t *device = */cairo_surface_get_device (surface);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_get_reference_count (cairo_surface_t *surface)
|
|
{
|
|
unsigned int refcount = cairo_surface_get_reference_count (surface);
|
|
if (refcount > 0)
|
|
return CAIRO_TEST_SUCCESS;
|
|
/* inert error surfaces have a refcount of 0 */
|
|
return cairo_surface_status (surface) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_status (cairo_surface_t *surface)
|
|
{
|
|
cairo_status_t status = cairo_surface_status (surface);
|
|
return status < CAIRO_STATUS_LAST_STATUS ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_get_type (cairo_surface_t *surface)
|
|
{
|
|
/* cairo_surface_type_t type = */cairo_surface_get_type (surface);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_get_content (cairo_surface_t *surface)
|
|
{
|
|
cairo_content_t content = cairo_surface_get_content (surface);
|
|
|
|
switch (content) {
|
|
case CAIRO_CONTENT_COLOR:
|
|
case CAIRO_CONTENT_ALPHA:
|
|
case CAIRO_CONTENT_COLOR_ALPHA:
|
|
return CAIRO_TEST_SUCCESS;
|
|
default:
|
|
return CAIRO_TEST_ERROR;
|
|
}
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_set_user_data (cairo_surface_t *surface)
|
|
{
|
|
static cairo_user_data_key_t key;
|
|
cairo_status_t status;
|
|
|
|
status = cairo_surface_set_user_data (surface, &key, &key, NULL);
|
|
if (status == CAIRO_STATUS_NO_MEMORY)
|
|
return CAIRO_TEST_NO_MEMORY;
|
|
else if (status)
|
|
return CAIRO_TEST_SUCCESS;
|
|
|
|
if (cairo_surface_get_user_data (surface, &key) != &key)
|
|
return CAIRO_TEST_ERROR;
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_set_mime_data (cairo_surface_t *surface)
|
|
{
|
|
const char *mimetype = "text/x-uri";
|
|
const char *data = "https://www.cairographics.org";
|
|
cairo_status_t status;
|
|
|
|
status = cairo_surface_set_mime_data (surface,
|
|
mimetype,
|
|
(const unsigned char *) data,
|
|
strlen (data),
|
|
NULL, NULL);
|
|
return status ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_get_mime_data (cairo_surface_t *surface)
|
|
{
|
|
const char *mimetype = "text/x-uri";
|
|
const unsigned char *data;
|
|
unsigned long length;
|
|
|
|
cairo_surface_get_mime_data (surface, mimetype, &data, &length);
|
|
return data == NULL && length == 0 ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_get_font_options (cairo_surface_t *surface)
|
|
{
|
|
cairo_font_options_t *options;
|
|
cairo_status_t status;
|
|
|
|
options = cairo_font_options_create ();
|
|
if (likely (!cairo_font_options_status (options)))
|
|
cairo_surface_get_font_options (surface, options);
|
|
status = cairo_font_options_status (options);
|
|
cairo_font_options_destroy (options);
|
|
return status ? CAIRO_TEST_ERROR : CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_flush (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_flush (surface);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_mark_dirty (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_mark_dirty (surface);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_mark_dirty_rectangle (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_mark_dirty_rectangle (surface, 1, 1, 8, 8);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_set_device_offset (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_set_device_offset (surface, 5, 5);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_get_device_offset (cairo_surface_t *surface)
|
|
{
|
|
double x, y;
|
|
|
|
cairo_surface_get_device_offset (surface, &x, &y);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_set_fallback_resolution (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_set_fallback_resolution (surface, 42, 42);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_get_fallback_resolution (cairo_surface_t *surface)
|
|
{
|
|
double x, y;
|
|
|
|
cairo_surface_get_fallback_resolution (surface, &x, &y);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_copy_page (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_copy_page (surface);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_show_page (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_show_page (surface);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_has_show_text_glyphs (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_has_show_text_glyphs (surface);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_image_surface_get_data (cairo_surface_t *surface)
|
|
{
|
|
unsigned char *data = cairo_image_surface_get_data (surface);
|
|
return data == NULL || surface_has_type (surface, CAIRO_SURFACE_TYPE_IMAGE) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_image_surface_get_format (cairo_surface_t *surface)
|
|
{
|
|
cairo_format_t format = cairo_image_surface_get_format (surface);
|
|
return format == CAIRO_FORMAT_INVALID || surface_has_type (surface, CAIRO_SURFACE_TYPE_IMAGE) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_image_surface_get_width (cairo_surface_t *surface)
|
|
{
|
|
unsigned int width = cairo_image_surface_get_width (surface);
|
|
return width == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_IMAGE) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_image_surface_get_height (cairo_surface_t *surface)
|
|
{
|
|
unsigned int height = cairo_image_surface_get_height (surface);
|
|
return height == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_IMAGE) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_image_surface_get_stride (cairo_surface_t *surface)
|
|
{
|
|
unsigned int stride = cairo_image_surface_get_stride (surface);
|
|
return stride == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_IMAGE) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
#if CAIRO_HAS_PNG_FUNCTIONS
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_write_to_png (cairo_surface_t *surface)
|
|
{
|
|
cairo_status_t status;
|
|
|
|
status = cairo_surface_write_to_png (surface, "/this/file/will/definitely/not/exist.png");
|
|
|
|
return status ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_status_t
|
|
write_func_that_always_fails (void *closure, const unsigned char *data, unsigned int length)
|
|
{
|
|
return CAIRO_STATUS_WRITE_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_surface_write_to_png_stream (cairo_surface_t *surface)
|
|
{
|
|
cairo_status_t status;
|
|
|
|
status = cairo_surface_write_to_png_stream (surface,
|
|
write_func_that_always_fails,
|
|
NULL);
|
|
|
|
return status && status != CAIRO_STATUS_WRITE_ERROR ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
#endif /* CAIRO_HAS_PNG_FUNCTIONS */
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_recording_surface_ink_extents (cairo_surface_t *surface)
|
|
{
|
|
double x, y, w, h;
|
|
|
|
cairo_recording_surface_ink_extents (surface, &x, &y, &w, &h);
|
|
return x == 0 && y == 0 && w == 0 && h == 0 ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
#if CAIRO_HAS_TEE_SURFACE
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_tee_surface_add (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_t *image = cairo_image_surface_create (CAIRO_FORMAT_A8, 10, 10);
|
|
|
|
cairo_tee_surface_add (surface, image);
|
|
cairo_surface_destroy (image);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_tee_surface_remove (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_t *image = cairo_image_surface_create (CAIRO_FORMAT_A8, 10, 10);
|
|
|
|
cairo_tee_surface_remove (surface, image);
|
|
cairo_surface_destroy (image);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_tee_surface_index (cairo_surface_t *surface)
|
|
{
|
|
cairo_surface_t *master;
|
|
cairo_status_t status;
|
|
|
|
master = cairo_tee_surface_index (surface, 0);
|
|
status = cairo_surface_status (master);
|
|
cairo_surface_destroy (master);
|
|
return status ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
#endif /* CAIRO_HAS_TEE_SURFACE */
|
|
|
|
#if CAIRO_HAS_PDF_SURFACE
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_pdf_surface_restrict_to_version (cairo_surface_t *surface)
|
|
{
|
|
cairo_pdf_surface_restrict_to_version (surface, CAIRO_PDF_VERSION_1_4);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_pdf_surface_set_size (cairo_surface_t *surface)
|
|
{
|
|
cairo_pdf_surface_set_size (surface, 5, 5);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
#endif /* CAIRO_HAS_PDF_SURFACE */
|
|
|
|
#if CAIRO_HAS_PS_SURFACE
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_ps_surface_restrict_to_level (cairo_surface_t *surface)
|
|
{
|
|
cairo_ps_surface_restrict_to_level (surface, CAIRO_PS_LEVEL_2);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_ps_surface_set_eps (cairo_surface_t *surface)
|
|
{
|
|
cairo_ps_surface_set_eps (surface, TRUE);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_ps_surface_get_eps (cairo_surface_t *surface)
|
|
{
|
|
cairo_bool_t eps = cairo_ps_surface_get_eps (surface);
|
|
return eps ? CAIRO_TEST_ERROR : CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_ps_surface_set_size (cairo_surface_t *surface)
|
|
{
|
|
cairo_ps_surface_set_size (surface, 5, 5);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_ps_surface_dsc_comment (cairo_surface_t *surface)
|
|
{
|
|
cairo_ps_surface_dsc_comment (surface, "54, 74, 90, 2010");
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_ps_surface_dsc_begin_setup (cairo_surface_t *surface)
|
|
{
|
|
cairo_ps_surface_dsc_begin_setup (surface);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_ps_surface_dsc_begin_page_setup (cairo_surface_t *surface)
|
|
{
|
|
cairo_ps_surface_dsc_begin_page_setup (surface);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
#endif /* CAIRO_HAS_PS_SURFACE */
|
|
|
|
#if CAIRO_HAS_QUARTZ_SURFACE
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_quartz_surface_get_cg_context (cairo_surface_t *surface)
|
|
{
|
|
CGContextRef context = cairo_quartz_surface_get_cg_context (surface);
|
|
return context == NULL || surface_has_type (surface, CAIRO_SURFACE_TYPE_QUARTZ) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
#endif /* CAIRO_HAS_QUARTZ_SURFACE */
|
|
|
|
#if CAIRO_HAS_SVG_SURFACE
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_svg_surface_restrict_to_version (cairo_surface_t *surface)
|
|
{
|
|
cairo_svg_surface_restrict_to_version (surface, CAIRO_SVG_VERSION_1_1);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
#endif /* CAIRO_HAS_SVG_SURFACE */
|
|
|
|
#if CAIRO_HAS_XCB_SURFACE
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xcb_surface_set_size (cairo_surface_t *surface)
|
|
{
|
|
cairo_xcb_surface_set_size (surface, 5, 5);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xcb_surface_set_drawable (cairo_surface_t *surface)
|
|
{
|
|
cairo_xcb_surface_set_drawable (surface, 0, 5, 5);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
#endif
|
|
|
|
#if CAIRO_HAS_XLIB_SURFACE
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xlib_surface_set_size (cairo_surface_t *surface)
|
|
{
|
|
cairo_xlib_surface_set_size (surface, 5, 5);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xlib_surface_set_drawable (cairo_surface_t *surface)
|
|
{
|
|
cairo_xlib_surface_set_drawable (surface, 0, 5, 5);
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xlib_surface_get_display (cairo_surface_t *surface)
|
|
{
|
|
Display *display = cairo_xlib_surface_get_display (surface);
|
|
return display == NULL || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xlib_surface_get_screen (cairo_surface_t *surface)
|
|
{
|
|
Screen *screen = cairo_xlib_surface_get_screen (surface);
|
|
return screen == NULL || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xlib_surface_get_visual (cairo_surface_t *surface)
|
|
{
|
|
Visual *visual = cairo_xlib_surface_get_visual (surface);
|
|
return visual == NULL || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xlib_surface_get_drawable (cairo_surface_t *surface)
|
|
{
|
|
Drawable drawable = cairo_xlib_surface_get_drawable (surface);
|
|
return drawable == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xlib_surface_get_depth (cairo_surface_t *surface)
|
|
{
|
|
int depth = cairo_xlib_surface_get_depth (surface);
|
|
return depth == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xlib_surface_get_width (cairo_surface_t *surface)
|
|
{
|
|
int width = cairo_xlib_surface_get_width (surface);
|
|
return width == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_cairo_xlib_surface_get_height (cairo_surface_t *surface)
|
|
{
|
|
int height = cairo_xlib_surface_get_height (surface);
|
|
return height == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
#endif
|
|
|
|
#define TEST(name) { #name, test_ ## name }
|
|
|
|
struct {
|
|
const char *name;
|
|
context_test_func_t func;
|
|
} context_tests[] = {
|
|
TEST (cairo_reference),
|
|
TEST (cairo_get_reference_count),
|
|
TEST (cairo_set_user_data),
|
|
TEST (cairo_save),
|
|
TEST (cairo_push_group),
|
|
TEST (cairo_push_group_with_content),
|
|
TEST (cairo_set_operator),
|
|
TEST (cairo_set_source),
|
|
TEST (cairo_set_source_rgb),
|
|
TEST (cairo_set_source_rgba),
|
|
TEST (cairo_set_source_surface),
|
|
TEST (cairo_set_tolerance),
|
|
TEST (cairo_set_antialias),
|
|
TEST (cairo_set_fill_rule),
|
|
TEST (cairo_set_line_width),
|
|
TEST (cairo_set_line_cap),
|
|
TEST (cairo_set_line_join),
|
|
TEST (cairo_set_dash),
|
|
TEST (cairo_set_miter_limit),
|
|
TEST (cairo_translate),
|
|
TEST (cairo_scale),
|
|
TEST (cairo_rotate),
|
|
TEST (cairo_transform),
|
|
TEST (cairo_set_matrix),
|
|
TEST (cairo_identity_matrix),
|
|
TEST (cairo_user_to_device),
|
|
TEST (cairo_user_to_device_distance),
|
|
TEST (cairo_device_to_user),
|
|
TEST (cairo_device_to_user_distance),
|
|
TEST (cairo_new_path),
|
|
TEST (cairo_move_to),
|
|
TEST (cairo_new_sub_path),
|
|
TEST (cairo_line_to),
|
|
TEST (cairo_curve_to),
|
|
TEST (cairo_arc),
|
|
TEST (cairo_arc_negative),
|
|
TEST (cairo_rel_move_to),
|
|
TEST (cairo_rel_line_to),
|
|
TEST (cairo_rel_curve_to),
|
|
TEST (cairo_rectangle),
|
|
TEST (cairo_close_path),
|
|
TEST (cairo_path_extents),
|
|
TEST (cairo_paint),
|
|
TEST (cairo_paint_with_alpha),
|
|
TEST (cairo_mask),
|
|
TEST (cairo_mask_surface),
|
|
TEST (cairo_stroke),
|
|
TEST (cairo_stroke_preserve),
|
|
TEST (cairo_fill),
|
|
TEST (cairo_fill_preserve),
|
|
TEST (cairo_copy_page),
|
|
TEST (cairo_show_page),
|
|
TEST (cairo_in_stroke),
|
|
TEST (cairo_in_fill),
|
|
TEST (cairo_in_clip),
|
|
TEST (cairo_stroke_extents),
|
|
TEST (cairo_fill_extents),
|
|
TEST (cairo_reset_clip),
|
|
TEST (cairo_clip),
|
|
TEST (cairo_clip_preserve),
|
|
TEST (cairo_clip_extents),
|
|
TEST (cairo_copy_clip_rectangle_list),
|
|
TEST (cairo_select_font_face),
|
|
TEST (cairo_set_font_size),
|
|
TEST (cairo_set_font_matrix),
|
|
TEST (cairo_get_font_matrix),
|
|
TEST (cairo_set_font_options),
|
|
TEST (cairo_get_font_options),
|
|
TEST (cairo_set_font_face),
|
|
TEST (cairo_set_scaled_font),
|
|
TEST (cairo_show_text),
|
|
TEST (cairo_show_glyphs),
|
|
TEST (cairo_show_text_glyphs),
|
|
TEST (cairo_text_path),
|
|
TEST (cairo_glyph_path),
|
|
TEST (cairo_text_extents),
|
|
TEST (cairo_glyph_extents),
|
|
TEST (cairo_font_extents),
|
|
TEST (cairo_get_operator),
|
|
TEST (cairo_get_source),
|
|
TEST (cairo_get_tolerance),
|
|
TEST (cairo_get_antialias),
|
|
TEST (cairo_has_current_point),
|
|
TEST (cairo_get_current_point),
|
|
TEST (cairo_get_fill_rule),
|
|
TEST (cairo_get_line_width),
|
|
TEST (cairo_get_line_cap),
|
|
TEST (cairo_get_line_join),
|
|
TEST (cairo_get_miter_limit),
|
|
TEST (cairo_get_dash_count),
|
|
TEST (cairo_get_dash),
|
|
TEST (cairo_get_matrix),
|
|
TEST (cairo_get_target),
|
|
TEST (cairo_get_group_target),
|
|
TEST (cairo_copy_path),
|
|
TEST (cairo_copy_path_flat),
|
|
TEST (cairo_append_path),
|
|
};
|
|
|
|
#undef TEST
|
|
|
|
#define TEST(name, surface_type, sets_status) { #name, test_ ## name, surface_type, sets_status }
|
|
|
|
struct {
|
|
const char *name;
|
|
surface_test_func_t func;
|
|
int surface_type; /* cairo_surface_type_t or -1 */
|
|
cairo_bool_t modifies_surface;
|
|
} surface_tests[] = {
|
|
TEST (cairo_surface_create_similar, -1, FALSE),
|
|
TEST (cairo_surface_create_for_rectangle, -1, FALSE),
|
|
TEST (cairo_surface_reference, -1, FALSE),
|
|
TEST (cairo_surface_finish, -1, TRUE),
|
|
TEST (cairo_surface_get_device, -1, FALSE),
|
|
TEST (cairo_surface_get_reference_count, -1, FALSE),
|
|
TEST (cairo_surface_status, -1, FALSE),
|
|
TEST (cairo_surface_get_type, -1, FALSE),
|
|
TEST (cairo_surface_get_content, -1, FALSE),
|
|
TEST (cairo_surface_set_user_data, -1, FALSE),
|
|
TEST (cairo_surface_set_mime_data, -1, TRUE),
|
|
TEST (cairo_surface_get_mime_data, -1, FALSE),
|
|
TEST (cairo_surface_get_font_options, -1, FALSE),
|
|
TEST (cairo_surface_flush, -1, TRUE),
|
|
TEST (cairo_surface_mark_dirty, -1, TRUE),
|
|
TEST (cairo_surface_mark_dirty_rectangle, -1, TRUE),
|
|
TEST (cairo_surface_set_device_offset, -1, TRUE),
|
|
TEST (cairo_surface_get_device_offset, -1, FALSE),
|
|
TEST (cairo_surface_set_fallback_resolution, -1, TRUE),
|
|
TEST (cairo_surface_get_fallback_resolution, -1, FALSE),
|
|
TEST (cairo_surface_copy_page, -1, TRUE),
|
|
TEST (cairo_surface_show_page, -1, TRUE),
|
|
TEST (cairo_surface_has_show_text_glyphs, -1, FALSE),
|
|
TEST (cairo_image_surface_get_data, CAIRO_SURFACE_TYPE_IMAGE, FALSE),
|
|
TEST (cairo_image_surface_get_format, CAIRO_SURFACE_TYPE_IMAGE, FALSE),
|
|
TEST (cairo_image_surface_get_width, CAIRO_SURFACE_TYPE_IMAGE, FALSE),
|
|
TEST (cairo_image_surface_get_height, CAIRO_SURFACE_TYPE_IMAGE, FALSE),
|
|
TEST (cairo_image_surface_get_stride, CAIRO_SURFACE_TYPE_IMAGE, FALSE),
|
|
#if CAIRO_HAS_PNG_FUNCTIONS
|
|
TEST (cairo_surface_write_to_png, -1, FALSE),
|
|
TEST (cairo_surface_write_to_png_stream, -1, FALSE),
|
|
#endif
|
|
TEST (cairo_recording_surface_ink_extents, CAIRO_SURFACE_TYPE_RECORDING, FALSE),
|
|
#if CAIRO_HAS_TEE_SURFACE
|
|
TEST (cairo_tee_surface_add, CAIRO_SURFACE_TYPE_TEE, TRUE),
|
|
TEST (cairo_tee_surface_remove, CAIRO_SURFACE_TYPE_TEE, TRUE),
|
|
TEST (cairo_tee_surface_index, CAIRO_SURFACE_TYPE_TEE, FALSE),
|
|
#endif
|
|
#if CAIRO_HAS_PDF_SURFACE
|
|
TEST (cairo_pdf_surface_restrict_to_version, CAIRO_SURFACE_TYPE_PDF, TRUE),
|
|
TEST (cairo_pdf_surface_set_size, CAIRO_SURFACE_TYPE_PDF, TRUE),
|
|
#endif
|
|
#if CAIRO_HAS_PS_SURFACE
|
|
TEST (cairo_ps_surface_restrict_to_level, CAIRO_SURFACE_TYPE_PS, TRUE),
|
|
TEST (cairo_ps_surface_set_eps, CAIRO_SURFACE_TYPE_PS, TRUE),
|
|
TEST (cairo_ps_surface_get_eps, CAIRO_SURFACE_TYPE_PS, FALSE),
|
|
TEST (cairo_ps_surface_set_size, CAIRO_SURFACE_TYPE_PS, TRUE),
|
|
TEST (cairo_ps_surface_dsc_comment, CAIRO_SURFACE_TYPE_PS, TRUE),
|
|
TEST (cairo_ps_surface_dsc_begin_setup, CAIRO_SURFACE_TYPE_PS, TRUE),
|
|
TEST (cairo_ps_surface_dsc_begin_page_setup, CAIRO_SURFACE_TYPE_PS, TRUE),
|
|
#endif
|
|
#if CAIRO_HAS_QUARTZ_SURFACE
|
|
TEST (cairo_quartz_surface_get_cg_context, CAIRO_SURFACE_TYPE_QUARTZ, FALSE),
|
|
#endif
|
|
#if CAIRO_HAS_SVG_SURFACE
|
|
TEST (cairo_svg_surface_restrict_to_version, CAIRO_SURFACE_TYPE_SVG, TRUE),
|
|
#endif
|
|
#if CAIRO_HAS_XCB_SURFACE
|
|
TEST (cairo_xcb_surface_set_size, CAIRO_SURFACE_TYPE_XCB, TRUE),
|
|
TEST (cairo_xcb_surface_set_drawable, CAIRO_SURFACE_TYPE_XCB, TRUE),
|
|
#endif
|
|
#if CAIRO_HAS_XLIB_SURFACE
|
|
TEST (cairo_xlib_surface_set_size, CAIRO_SURFACE_TYPE_XLIB, TRUE),
|
|
TEST (cairo_xlib_surface_set_drawable, CAIRO_SURFACE_TYPE_XLIB, TRUE),
|
|
TEST (cairo_xlib_surface_get_display, CAIRO_SURFACE_TYPE_XLIB, FALSE),
|
|
TEST (cairo_xlib_surface_get_drawable, CAIRO_SURFACE_TYPE_XLIB, FALSE),
|
|
TEST (cairo_xlib_surface_get_screen, CAIRO_SURFACE_TYPE_XLIB, FALSE),
|
|
TEST (cairo_xlib_surface_get_visual, CAIRO_SURFACE_TYPE_XLIB, FALSE),
|
|
TEST (cairo_xlib_surface_get_depth, CAIRO_SURFACE_TYPE_XLIB, FALSE),
|
|
TEST (cairo_xlib_surface_get_width, CAIRO_SURFACE_TYPE_XLIB, FALSE),
|
|
TEST (cairo_xlib_surface_get_height, CAIRO_SURFACE_TYPE_XLIB, FALSE),
|
|
#endif
|
|
};
|
|
|
|
static cairo_test_status_t
|
|
preamble (cairo_test_context_t *ctx)
|
|
{
|
|
cairo_surface_t *surface;
|
|
cairo_t *cr;
|
|
cairo_test_status_t test_status;
|
|
cairo_status_t status_before, status_after;
|
|
unsigned int i;
|
|
|
|
/* Test an error surface */
|
|
for (i = 0; i < ARRAY_LENGTH (surface_tests); i++) {
|
|
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, INT_MAX, INT_MAX);
|
|
status_before = cairo_surface_status (surface);
|
|
assert (status_before);
|
|
|
|
test_status = surface_tests[i].func (surface);
|
|
|
|
status_after = cairo_surface_status (surface);
|
|
cairo_surface_destroy (surface);
|
|
|
|
if (test_status != CAIRO_TEST_SUCCESS) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s with %d\n",
|
|
surface_tests[i].name, (int) test_status);
|
|
return test_status;
|
|
}
|
|
|
|
if (status_before != status_after) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s: Modified surface status from %u (%s) to %u (%s)\n",
|
|
surface_tests[i].name,
|
|
status_before, cairo_status_to_string (status_before),
|
|
status_after, cairo_status_to_string (status_after));
|
|
return CAIRO_TEST_ERROR;
|
|
}
|
|
}
|
|
|
|
/* Test an error context */
|
|
for (i = 0; i < ARRAY_LENGTH (context_tests); i++) {
|
|
cr = cairo_create (NULL);
|
|
status_before = cairo_status (cr);
|
|
assert (status_before);
|
|
|
|
test_status = context_tests[i].func (cr);
|
|
|
|
status_after = cairo_status (cr);
|
|
cairo_destroy (cr);
|
|
|
|
if (test_status != CAIRO_TEST_SUCCESS) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s with %d\n",
|
|
context_tests[i].name, (int) test_status);
|
|
return test_status;
|
|
}
|
|
|
|
if (status_before != status_after) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s: Modified context status from %u (%s) to %u (%s)\n",
|
|
context_tests[i].name,
|
|
status_before, cairo_status_to_string (status_before),
|
|
status_after, cairo_status_to_string (status_after));
|
|
return CAIRO_TEST_ERROR;
|
|
}
|
|
}
|
|
|
|
/* Test a context for an error surface */
|
|
for (i = 0; i < ARRAY_LENGTH (context_tests); i++) {
|
|
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, INT_MAX, INT_MAX);
|
|
cr = cairo_create (surface);
|
|
cairo_surface_destroy (surface);
|
|
status_before = cairo_status (cr);
|
|
assert (status_before);
|
|
|
|
test_status = context_tests[i].func (cr);
|
|
|
|
status_after = cairo_status (cr);
|
|
cairo_destroy (cr);
|
|
|
|
if (test_status != CAIRO_TEST_SUCCESS) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s with %d\n",
|
|
context_tests[i].name, (int) test_status);
|
|
return test_status;
|
|
}
|
|
|
|
if (status_before != status_after) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s: Modified context status from %u (%s) to %u (%s)\n",
|
|
context_tests[i].name,
|
|
status_before, cairo_status_to_string (status_before),
|
|
status_after, cairo_status_to_string (status_after));
|
|
return CAIRO_TEST_ERROR;
|
|
}
|
|
}
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
test_context (const cairo_test_context_t *ctx, cairo_t *cr, const char *name, unsigned int i)
|
|
{
|
|
cairo_test_status_t test_status;
|
|
cairo_status_t status_before, status_after;
|
|
|
|
/* Make sure that there is a current point */
|
|
cairo_move_to (cr, 0, 0);
|
|
|
|
status_before = cairo_status (cr);
|
|
test_status = context_tests[i].func (cr);
|
|
status_after = cairo_status (cr);
|
|
|
|
if (test_status != CAIRO_TEST_SUCCESS) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s on %s with %d\n",
|
|
context_tests[i].name, name, (int) test_status);
|
|
return test_status;
|
|
}
|
|
|
|
if (status_after != CAIRO_STATUS_SURFACE_FINISHED && status_before != status_after) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s on %s: Modified context status from %u (%s) to %u (%s)\n",
|
|
context_tests[i].name, name,
|
|
status_before, cairo_status_to_string (status_before),
|
|
status_after, cairo_status_to_string (status_after));
|
|
return CAIRO_TEST_ERROR;
|
|
}
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
static cairo_test_status_t
|
|
draw (cairo_t *cr, int width, int height)
|
|
{
|
|
const cairo_test_context_t *ctx = cairo_test_get_context (cr);
|
|
cairo_surface_t *similar, *target;
|
|
cairo_test_status_t test_status;
|
|
cairo_status_t status;
|
|
cairo_t *cr2;
|
|
unsigned int i;
|
|
|
|
target = cairo_get_target (cr);
|
|
|
|
/* Test a finished similar surface */
|
|
for (i = 0; i < ARRAY_LENGTH (surface_tests); i++) {
|
|
similar = cairo_surface_create_similar (target,
|
|
cairo_surface_get_content (target),
|
|
10, 10);
|
|
cairo_surface_finish (similar);
|
|
test_status = surface_tests[i].func (similar);
|
|
status = cairo_surface_status (similar);
|
|
cairo_surface_destroy (similar);
|
|
|
|
if (test_status != CAIRO_TEST_SUCCESS) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s with %d\n",
|
|
surface_tests[i].name, (int) test_status);
|
|
return test_status;
|
|
}
|
|
|
|
if (surface_tests[i].modifies_surface &&
|
|
strcmp (surface_tests[i].name, "cairo_surface_finish") &&
|
|
strcmp (surface_tests[i].name, "cairo_surface_flush") &&
|
|
status != CAIRO_STATUS_SURFACE_FINISHED) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s: Finished surface not set into error state\n",
|
|
surface_tests[i].name);
|
|
return CAIRO_TEST_ERROR;
|
|
}
|
|
}
|
|
|
|
/* Test a context for a finished similar surface */
|
|
for (i = 0; i < ARRAY_LENGTH (context_tests); i++) {
|
|
similar = cairo_surface_create_similar (target,
|
|
cairo_surface_get_content (target),
|
|
10, 10);
|
|
cairo_surface_finish (similar);
|
|
cr2 = cairo_create (similar);
|
|
test_status = test_context (ctx, cr2, "finished surface", i);
|
|
cairo_surface_destroy (similar);
|
|
cairo_destroy (cr2);
|
|
|
|
if (test_status != CAIRO_TEST_SUCCESS)
|
|
return test_status;
|
|
}
|
|
|
|
/* Test a context for a similar surface finished later */
|
|
for (i = 0; i < ARRAY_LENGTH (context_tests); i++) {
|
|
similar = cairo_surface_create_similar (target,
|
|
cairo_surface_get_content (target),
|
|
10, 10);
|
|
cr2 = cairo_create (similar);
|
|
cairo_surface_finish (similar);
|
|
test_status = test_context (ctx, cr2, "finished surface after create", i);
|
|
cairo_surface_destroy (similar);
|
|
cairo_destroy (cr2);
|
|
|
|
if (test_status != CAIRO_TEST_SUCCESS)
|
|
return test_status;
|
|
}
|
|
|
|
/* Test a context for a similar surface finished later with a path */
|
|
for (i = 0; i < ARRAY_LENGTH (context_tests); i++) {
|
|
similar = cairo_surface_create_similar (target,
|
|
cairo_surface_get_content (target),
|
|
10, 10);
|
|
cr2 = cairo_create (similar);
|
|
cairo_rectangle (cr2, 2, 2, 4, 4);
|
|
cairo_surface_finish (similar);
|
|
test_status = test_context (ctx, cr2, "finished surface with path", i);
|
|
cairo_surface_destroy (similar);
|
|
cairo_destroy (cr2);
|
|
|
|
if (test_status != CAIRO_TEST_SUCCESS)
|
|
return test_status;
|
|
}
|
|
|
|
/* Test a normal surface for functions that have the wrong type */
|
|
for (i = 0; i < ARRAY_LENGTH (surface_tests); i++) {
|
|
cairo_status_t desired_status;
|
|
|
|
if (surface_tests[i].surface_type == -1)
|
|
continue;
|
|
similar = cairo_surface_create_similar (target,
|
|
cairo_surface_get_content (target),
|
|
10, 10);
|
|
if (cairo_surface_get_type (similar) == (cairo_surface_type_t) surface_tests[i].surface_type) {
|
|
cairo_surface_destroy (similar);
|
|
continue;
|
|
}
|
|
|
|
test_status = surface_tests[i].func (similar);
|
|
status = cairo_surface_status (similar);
|
|
cairo_surface_destroy (similar);
|
|
|
|
if (test_status != CAIRO_TEST_SUCCESS) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s with %d\n",
|
|
surface_tests[i].name, (int) test_status);
|
|
return test_status;
|
|
}
|
|
|
|
desired_status = surface_tests[i].modifies_surface ? CAIRO_STATUS_SURFACE_TYPE_MISMATCH : CAIRO_STATUS_SUCCESS;
|
|
if (status != desired_status) {
|
|
cairo_test_log (ctx,
|
|
"Failed test %s: Surface status should be %u (%s), but is %u (%s)\n",
|
|
surface_tests[i].name,
|
|
desired_status, cairo_status_to_string (desired_status),
|
|
status, cairo_status_to_string (status));
|
|
return CAIRO_TEST_ERROR;
|
|
}
|
|
}
|
|
|
|
/* 565-compatible gray background */
|
|
cairo_set_source_rgb (cr, 0.51613, 0.55555, 0.51613);
|
|
cairo_paint (cr);
|
|
|
|
return CAIRO_TEST_SUCCESS;
|
|
}
|
|
|
|
CAIRO_TEST (api_special_cases,
|
|
"Check surface functions properly handle wrong surface arguments",
|
|
"api", /* keywords */
|
|
NULL, /* requirements */
|
|
10, 10,
|
|
preamble, draw)
|