diff options
Diffstat (limited to 'libs/cairo-1.16.0/test/api-special-cases.c')
| -rw-r--r-- | libs/cairo-1.16.0/test/api-special-cases.c | 1989 |
1 files changed, 1989 insertions, 0 deletions
diff --git a/libs/cairo-1.16.0/test/api-special-cases.c b/libs/cairo-1.16.0/test/api-special-cases.c new file mode 100644 index 0000000..aa615f8 --- /dev/null +++ b/libs/cairo-1.16.0/test/api-special-cases.c @@ -0,0 +1,1989 @@ +/* + * 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 = "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_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) |