blob: c4a754dee5f3e207f86fc32c59e1c7ed7562fbf2 [file] [log] [blame]
/*
* Copyright © 2010 Red Hat Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of
* Red Hat, Inc. not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. Red Hat, Inc. makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Author: Benjamin Otte <otte@redhat.com>
*/
/*
* WHAT THIS TEST DOES
*
* This test tests that for all public APIs Cairo behaves correct, consistent
* and most of all doesn't crash. It does this by calling all APIs that take
* surfaces or contexts and calling them on specially prepared arguments that
* should fail when called on this function.
*
* ADDING NEW FUNCTIONS
*
* You need (for adding the function cairo_surface_foo):
* 1) A surface_test_func_t named test_cairo_surface_foo that gets passed the
* prepared surface and has the job of calling the function and checking
* the return value (if one exists) for correctness. The top of this file
* contains all these shim functions.
* 2) Knowledge if the function behaves like a setter or like a getter. A
* setter should set an error status on the surface, a getter does not
* modify the function.
* 3) Knowledge if the function only works for a specific surface type and for
* which one.
* 4) An entry in the tests array using the TEST() macro. It takes as arguments:
* - The function name
* - TRUE if the function modifies the surface, FALSE otherwise
* - the surface type for which the function is valid or -1 if it is valid
* for all surface types.
*
* FIXING FAILURES
*
* The test will dump failures notices into the api-special-cases.log file (when
* it doesn't crash). These should be pretty self-explanatory. Usually it is
* enough to just add a new check to the function it complained about.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <assert.h>
#include <limits.h>
#include "cairo-test.h"
#if CAIRO_HAS_GL_SURFACE
#include <cairo-gl.h>
#endif
#if CAIRO_HAS_OS2_SURFACE
#include <cairo-os2.h>
#endif
#if CAIRO_HAS_PDF_SURFACE
#include <cairo-pdf.h>
#endif
#if CAIRO_HAS_PS_SURFACE
#include <cairo-ps.h>
#endif
#if CAIRO_HAS_QUARTZ_SURFACE
#define Cursor QuartzCursor
#include <cairo-quartz.h>
#undef Cursor
#endif
#if CAIRO_HAS_SVG_SURFACE
#include <cairo-svg.h>
#endif
#if CAIRO_HAS_TEE_SURFACE
#include <cairo-tee.h>
#endif
#if CAIRO_HAS_XCB_SURFACE
#include <cairo-xcb.h>
#endif
#if CAIRO_HAS_XLIB_SURFACE
#define Cursor XCursor
#include <cairo-xlib.h>
#undef Cursor
#endif
#define surface_has_type(surface,type) (cairo_surface_get_type (surface) == (type))
typedef cairo_test_status_t (* surface_test_func_t) (cairo_surface_t *surface);
typedef cairo_test_status_t (* context_test_func_t) (cairo_t *cr);
static cairo_test_status_t
test_cairo_reference (cairo_t *cr)
{
cairo_destroy (cairo_reference (cr));
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_get_reference_count (cairo_t *cr)
{
unsigned int refcount = cairo_get_reference_count (cr);
if (refcount > 0)
return CAIRO_TEST_SUCCESS;
/* inert error context have a refcount of 0 */
return cairo_status (cr) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
}
static cairo_test_status_t
test_cairo_set_user_data (cairo_t *cr)
{
static cairo_user_data_key_t key;
cairo_status_t status;
status = cairo_set_user_data (cr, &key, &key, NULL);
if (status == CAIRO_STATUS_NO_MEMORY)
return CAIRO_TEST_NO_MEMORY;
else if (status)
return CAIRO_TEST_SUCCESS;
if (cairo_get_user_data (cr, &key) != &key)
return CAIRO_TEST_ERROR;
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_save (cairo_t *cr)
{
cairo_save (cr);
cairo_restore (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_push_group (cairo_t *cr)
{
cairo_pattern_t *pattern;
cairo_status_t status;
cairo_push_group (cr);
pattern = cairo_pop_group (cr);
status = cairo_pattern_status (pattern);
cairo_pattern_destroy (pattern);
return status == CAIRO_STATUS_SUCCESS || status == cairo_status (cr) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
}
static cairo_test_status_t
test_cairo_push_group_with_content (cairo_t *cr)
{
cairo_push_group_with_content (cr, CAIRO_CONTENT_COLOR_ALPHA);
cairo_pop_group_to_source (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_operator (cairo_t *cr)
{
cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_source (cairo_t *cr)
{
cairo_pattern_t *source = cairo_pattern_create_rgb (0, 0, 0);
cairo_set_source (cr, source);
cairo_pattern_destroy (source);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_source_rgb (cairo_t *cr)
{
cairo_set_source_rgb (cr, 0, 0, 0);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_source_rgba (cairo_t *cr)
{
cairo_set_source_rgba (cr, 0, 0, 0, 1);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_source_surface (cairo_t *cr)
{
cairo_surface_t *surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 1, 1);
cairo_set_source_surface (cr, surface, 0, 0);
cairo_surface_destroy (surface);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_tolerance (cairo_t *cr)
{
cairo_set_tolerance (cr, 42);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_antialias (cairo_t *cr)
{
cairo_set_antialias (cr, CAIRO_ANTIALIAS_BEST);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_fill_rule (cairo_t *cr)
{
cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_line_width (cairo_t *cr)
{
cairo_set_line_width (cr, 42);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_line_cap (cairo_t *cr)
{
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_line_join (cairo_t *cr)
{
cairo_set_line_join (cr, CAIRO_LINE_JOIN_BEVEL);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_dash (cairo_t *cr)
{
cairo_set_dash (cr, NULL, 0, 0);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_miter_limit (cairo_t *cr)
{
cairo_set_miter_limit (cr, 2);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_translate (cairo_t *cr)
{
cairo_translate (cr, 2, 2);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_scale (cairo_t *cr)
{
cairo_scale (cr, 2, 2);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_rotate (cairo_t *cr)
{
cairo_rotate (cr, 2);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_transform (cairo_t *cr)
{
cairo_matrix_t matrix;
cairo_matrix_init_translate (&matrix, 1, 1);
cairo_transform (cr, &matrix);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_set_matrix (cairo_t *cr)
{
cairo_matrix_t matrix;
cairo_matrix_init_translate (&matrix, 1, 1);
cairo_set_matrix (cr, &matrix);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_identity_matrix (cairo_t *cr)
{
cairo_identity_matrix (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_user_to_device (cairo_t *cr)
{
double x = 42, y = 42;
cairo_user_to_device (cr, &x, &y);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_user_to_device_distance (cairo_t *cr)
{
double x = 42, y = 42;
cairo_user_to_device_distance (cr, &x, &y);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_device_to_user (cairo_t *cr)
{
double x = 42, y = 42;
cairo_device_to_user (cr, &x, &y);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_device_to_user_distance (cairo_t *cr)
{
double x = 42, y = 42;
cairo_device_to_user_distance (cr, &x, &y);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_new_path (cairo_t *cr)
{
cairo_new_path (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_move_to (cairo_t *cr)
{
cairo_move_to (cr, 2, 2);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_new_sub_path (cairo_t *cr)
{
cairo_new_sub_path (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_line_to (cairo_t *cr)
{
cairo_line_to (cr, 2, 2);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_curve_to (cairo_t *cr)
{
cairo_curve_to (cr, 2, 2, 3, 3, 4, 4);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_arc (cairo_t *cr)
{
cairo_arc (cr, 2, 2, 3, 0, 2 * M_PI);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_arc_negative (cairo_t *cr)
{
cairo_arc_negative (cr, 2, 2, 3, 0, 2 * M_PI);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_rel_move_to (cairo_t *cr)
{
cairo_rel_move_to (cr, 2, 2);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_rel_line_to (cairo_t *cr)
{
cairo_rel_line_to (cr, 2, 2);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_rel_curve_to (cairo_t *cr)
{
cairo_rel_curve_to (cr, 2, 2, 3, 3, 4, 4);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_rectangle (cairo_t *cr)
{
cairo_rectangle (cr, 2, 2, 3, 3);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_close_path (cairo_t *cr)
{
cairo_close_path (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_path_extents (cairo_t *cr)
{
double x1, y1, x2, y2;
cairo_path_extents (cr, &x1, &y1, &x2, &y2);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_paint (cairo_t *cr)
{
cairo_paint (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_paint_with_alpha (cairo_t *cr)
{
cairo_paint_with_alpha (cr, 0.5);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_mask (cairo_t *cr)
{
cairo_pattern_t *pattern;
pattern = cairo_pattern_create_rgb (0.5, 0.5, 0.5);
cairo_mask (cr, pattern);
cairo_pattern_destroy (pattern);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_mask_surface (cairo_t *cr)
{
cairo_surface_t *surface;
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 1, 1);
cairo_mask_surface (cr, surface, 0, 0);
cairo_surface_destroy (surface);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_stroke (cairo_t *cr)
{
cairo_stroke (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_stroke_preserve (cairo_t *cr)
{
cairo_stroke_preserve (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_fill (cairo_t *cr)
{
cairo_fill (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_fill_preserve (cairo_t *cr)
{
cairo_fill_preserve (cr);
return CAIRO_TEST_SUCCESS;
}
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 = "http://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_GL_SURFACE
static cairo_test_status_t
test_cairo_gl_surface_set_size (cairo_surface_t *surface)
{
cairo_gl_surface_set_size (surface, 5, 5);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
test_cairo_gl_surface_get_width (cairo_surface_t *surface)
{
unsigned int width = cairo_gl_surface_get_width (surface);
return width == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_GL) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
}
static cairo_test_status_t
test_cairo_gl_surface_get_height (cairo_surface_t *surface)
{
unsigned int height = cairo_gl_surface_get_height (surface);
return height == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_GL) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR;
}
static cairo_test_status_t
test_cairo_gl_surface_swapbuffers (cairo_surface_t *surface)
{
cairo_gl_surface_swapbuffers (surface);
return CAIRO_TEST_SUCCESS;
}
#endif /* CAIRO_HAS_GL_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_GL_SURFACE
TEST (cairo_gl_surface_set_size, CAIRO_SURFACE_TYPE_GL, TRUE),
TEST (cairo_gl_surface_get_width, CAIRO_SURFACE_TYPE_GL, FALSE),
TEST (cairo_gl_surface_get_height, CAIRO_SURFACE_TYPE_GL, FALSE),
TEST (cairo_gl_surface_swapbuffers, CAIRO_SURFACE_TYPE_GL, TRUE),
#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)