/* * 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 */ /* * 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. */ #include "config.h" #include #include #include "cairo-test.h" #if CAIRO_HAS_PDF_SURFACE #include #endif #if CAIRO_HAS_PS_SURFACE #include #endif #if CAIRO_HAS_QUARTZ_SURFACE #define Cursor QuartzCursor #include #undef Cursor #endif #if CAIRO_HAS_SVG_SURFACE #include #endif #if CAIRO_HAS_TEE_SURFACE #include #endif #if CAIRO_HAS_XCB_SURFACE #include #endif #if CAIRO_HAS_XLIB_SURFACE #define Cursor XCursor #include #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_PDF_SURFACE static cairo_test_status_t test_cairo_pdf_surface_restrict_to_version (cairo_surface_t *surface) { cairo_pdf_surface_restrict_to_version (surface, CAIRO_PDF_VERSION_1_4); return CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_cairo_pdf_surface_set_size (cairo_surface_t *surface) { cairo_pdf_surface_set_size (surface, 5, 5); return CAIRO_TEST_SUCCESS; } #endif /* CAIRO_HAS_PDF_SURFACE */ #if CAIRO_HAS_PS_SURFACE static cairo_test_status_t test_cairo_ps_surface_restrict_to_level (cairo_surface_t *surface) { cairo_ps_surface_restrict_to_level (surface, CAIRO_PS_LEVEL_2); return CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_cairo_ps_surface_set_eps (cairo_surface_t *surface) { cairo_ps_surface_set_eps (surface, TRUE); return CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_cairo_ps_surface_get_eps (cairo_surface_t *surface) { cairo_bool_t eps = cairo_ps_surface_get_eps (surface); return eps ? CAIRO_TEST_ERROR : CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_cairo_ps_surface_set_size (cairo_surface_t *surface) { cairo_ps_surface_set_size (surface, 5, 5); return CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_cairo_ps_surface_dsc_comment (cairo_surface_t *surface) { cairo_ps_surface_dsc_comment (surface, "54, 74, 90, 2010"); return CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_cairo_ps_surface_dsc_begin_setup (cairo_surface_t *surface) { cairo_ps_surface_dsc_begin_setup (surface); return CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_cairo_ps_surface_dsc_begin_page_setup (cairo_surface_t *surface) { cairo_ps_surface_dsc_begin_page_setup (surface); return CAIRO_TEST_SUCCESS; } #endif /* CAIRO_HAS_PS_SURFACE */ #if CAIRO_HAS_QUARTZ_SURFACE static cairo_test_status_t test_cairo_quartz_surface_get_cg_context (cairo_surface_t *surface) { CGContextRef context = cairo_quartz_surface_get_cg_context (surface); return context == NULL || surface_has_type (surface, CAIRO_SURFACE_TYPE_QUARTZ) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR; } #endif /* CAIRO_HAS_QUARTZ_SURFACE */ #if CAIRO_HAS_SVG_SURFACE static cairo_test_status_t test_cairo_svg_surface_restrict_to_version (cairo_surface_t *surface) { cairo_svg_surface_restrict_to_version (surface, CAIRO_SVG_VERSION_1_1); return CAIRO_TEST_SUCCESS; } #endif /* CAIRO_HAS_SVG_SURFACE */ #if CAIRO_HAS_XCB_SURFACE static cairo_test_status_t test_cairo_xcb_surface_set_size (cairo_surface_t *surface) { cairo_xcb_surface_set_size (surface, 5, 5); return CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_cairo_xcb_surface_set_drawable (cairo_surface_t *surface) { cairo_xcb_surface_set_drawable (surface, 0, 5, 5); return CAIRO_TEST_SUCCESS; } #endif #if CAIRO_HAS_XLIB_SURFACE static cairo_test_status_t test_cairo_xlib_surface_set_size (cairo_surface_t *surface) { cairo_xlib_surface_set_size (surface, 5, 5); return CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_cairo_xlib_surface_set_drawable (cairo_surface_t *surface) { cairo_xlib_surface_set_drawable (surface, 0, 5, 5); return CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_cairo_xlib_surface_get_display (cairo_surface_t *surface) { Display *display = cairo_xlib_surface_get_display (surface); return display == NULL || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR; } static cairo_test_status_t test_cairo_xlib_surface_get_screen (cairo_surface_t *surface) { Screen *screen = cairo_xlib_surface_get_screen (surface); return screen == NULL || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR; } static cairo_test_status_t test_cairo_xlib_surface_get_visual (cairo_surface_t *surface) { Visual *visual = cairo_xlib_surface_get_visual (surface); return visual == NULL || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR; } static cairo_test_status_t test_cairo_xlib_surface_get_drawable (cairo_surface_t *surface) { Drawable drawable = cairo_xlib_surface_get_drawable (surface); return drawable == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR; } static cairo_test_status_t test_cairo_xlib_surface_get_depth (cairo_surface_t *surface) { int depth = cairo_xlib_surface_get_depth (surface); return depth == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR; } static cairo_test_status_t test_cairo_xlib_surface_get_width (cairo_surface_t *surface) { int width = cairo_xlib_surface_get_width (surface); return width == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR; } static cairo_test_status_t test_cairo_xlib_surface_get_height (cairo_surface_t *surface) { int height = cairo_xlib_surface_get_height (surface); return height == 0 || surface_has_type (surface, CAIRO_SURFACE_TYPE_XLIB) ? CAIRO_TEST_SUCCESS : CAIRO_TEST_ERROR; } #endif #define TEST(name) { #name, test_ ## name } struct { const char *name; context_test_func_t func; } context_tests[] = { TEST (cairo_reference), TEST (cairo_get_reference_count), TEST (cairo_set_user_data), TEST (cairo_save), TEST (cairo_push_group), TEST (cairo_push_group_with_content), TEST (cairo_set_operator), TEST (cairo_set_source), TEST (cairo_set_source_rgb), TEST (cairo_set_source_rgba), TEST (cairo_set_source_surface), TEST (cairo_set_tolerance), TEST (cairo_set_antialias), TEST (cairo_set_fill_rule), TEST (cairo_set_line_width), TEST (cairo_set_line_cap), TEST (cairo_set_line_join), TEST (cairo_set_dash), TEST (cairo_set_miter_limit), TEST (cairo_translate), TEST (cairo_scale), TEST (cairo_rotate), TEST (cairo_transform), TEST (cairo_set_matrix), TEST (cairo_identity_matrix), TEST (cairo_user_to_device), TEST (cairo_user_to_device_distance), TEST (cairo_device_to_user), TEST (cairo_device_to_user_distance), TEST (cairo_new_path), TEST (cairo_move_to), TEST (cairo_new_sub_path), TEST (cairo_line_to), TEST (cairo_curve_to), TEST (cairo_arc), TEST (cairo_arc_negative), TEST (cairo_rel_move_to), TEST (cairo_rel_line_to), TEST (cairo_rel_curve_to), TEST (cairo_rectangle), TEST (cairo_close_path), TEST (cairo_path_extents), TEST (cairo_paint), TEST (cairo_paint_with_alpha), TEST (cairo_mask), TEST (cairo_mask_surface), TEST (cairo_stroke), TEST (cairo_stroke_preserve), TEST (cairo_fill), TEST (cairo_fill_preserve), TEST (cairo_copy_page), TEST (cairo_show_page), TEST (cairo_in_stroke), TEST (cairo_in_fill), TEST (cairo_in_clip), TEST (cairo_stroke_extents), TEST (cairo_fill_extents), TEST (cairo_reset_clip), TEST (cairo_clip), TEST (cairo_clip_preserve), TEST (cairo_clip_extents), TEST (cairo_copy_clip_rectangle_list), TEST (cairo_select_font_face), TEST (cairo_set_font_size), TEST (cairo_set_font_matrix), TEST (cairo_get_font_matrix), TEST (cairo_set_font_options), TEST (cairo_get_font_options), TEST (cairo_set_font_face), TEST (cairo_set_scaled_font), TEST (cairo_show_text), TEST (cairo_show_glyphs), TEST (cairo_show_text_glyphs), TEST (cairo_text_path), TEST (cairo_glyph_path), TEST (cairo_text_extents), TEST (cairo_glyph_extents), TEST (cairo_font_extents), TEST (cairo_get_operator), TEST (cairo_get_source), TEST (cairo_get_tolerance), TEST (cairo_get_antialias), TEST (cairo_has_current_point), TEST (cairo_get_current_point), TEST (cairo_get_fill_rule), TEST (cairo_get_line_width), TEST (cairo_get_line_cap), TEST (cairo_get_line_join), TEST (cairo_get_miter_limit), TEST (cairo_get_dash_count), TEST (cairo_get_dash), TEST (cairo_get_matrix), TEST (cairo_get_target), TEST (cairo_get_group_target), TEST (cairo_copy_path), TEST (cairo_copy_path_flat), TEST (cairo_append_path), }; #undef TEST #define TEST(name, surface_type, sets_status) { #name, test_ ## name, surface_type, sets_status } struct { const char *name; surface_test_func_t func; int surface_type; /* cairo_surface_type_t or -1 */ cairo_bool_t modifies_surface; } surface_tests[] = { TEST (cairo_surface_create_similar, -1, FALSE), TEST (cairo_surface_create_for_rectangle, -1, FALSE), TEST (cairo_surface_reference, -1, FALSE), TEST (cairo_surface_finish, -1, TRUE), TEST (cairo_surface_get_device, -1, FALSE), TEST (cairo_surface_get_reference_count, -1, FALSE), TEST (cairo_surface_status, -1, FALSE), TEST (cairo_surface_get_type, -1, FALSE), TEST (cairo_surface_get_content, -1, FALSE), TEST (cairo_surface_set_user_data, -1, FALSE), TEST (cairo_surface_set_mime_data, -1, TRUE), TEST (cairo_surface_get_mime_data, -1, FALSE), TEST (cairo_surface_get_font_options, -1, FALSE), TEST (cairo_surface_flush, -1, TRUE), TEST (cairo_surface_mark_dirty, -1, TRUE), TEST (cairo_surface_mark_dirty_rectangle, -1, TRUE), TEST (cairo_surface_set_device_offset, -1, TRUE), TEST (cairo_surface_get_device_offset, -1, FALSE), TEST (cairo_surface_set_fallback_resolution, -1, TRUE), TEST (cairo_surface_get_fallback_resolution, -1, FALSE), TEST (cairo_surface_copy_page, -1, TRUE), TEST (cairo_surface_show_page, -1, TRUE), TEST (cairo_surface_has_show_text_glyphs, -1, FALSE), TEST (cairo_image_surface_get_data, CAIRO_SURFACE_TYPE_IMAGE, FALSE), TEST (cairo_image_surface_get_format, CAIRO_SURFACE_TYPE_IMAGE, FALSE), TEST (cairo_image_surface_get_width, CAIRO_SURFACE_TYPE_IMAGE, FALSE), TEST (cairo_image_surface_get_height, CAIRO_SURFACE_TYPE_IMAGE, FALSE), TEST (cairo_image_surface_get_stride, CAIRO_SURFACE_TYPE_IMAGE, FALSE), #if CAIRO_HAS_PNG_FUNCTIONS TEST (cairo_surface_write_to_png, -1, FALSE), TEST (cairo_surface_write_to_png_stream, -1, FALSE), #endif TEST (cairo_recording_surface_ink_extents, CAIRO_SURFACE_TYPE_RECORDING, FALSE), #if CAIRO_HAS_TEE_SURFACE TEST (cairo_tee_surface_add, CAIRO_SURFACE_TYPE_TEE, TRUE), TEST (cairo_tee_surface_remove, CAIRO_SURFACE_TYPE_TEE, TRUE), TEST (cairo_tee_surface_index, CAIRO_SURFACE_TYPE_TEE, FALSE), #endif #if CAIRO_HAS_PDF_SURFACE TEST (cairo_pdf_surface_restrict_to_version, CAIRO_SURFACE_TYPE_PDF, TRUE), TEST (cairo_pdf_surface_set_size, CAIRO_SURFACE_TYPE_PDF, TRUE), #endif #if CAIRO_HAS_PS_SURFACE TEST (cairo_ps_surface_restrict_to_level, CAIRO_SURFACE_TYPE_PS, TRUE), TEST (cairo_ps_surface_set_eps, CAIRO_SURFACE_TYPE_PS, TRUE), TEST (cairo_ps_surface_get_eps, CAIRO_SURFACE_TYPE_PS, FALSE), TEST (cairo_ps_surface_set_size, CAIRO_SURFACE_TYPE_PS, TRUE), TEST (cairo_ps_surface_dsc_comment, CAIRO_SURFACE_TYPE_PS, TRUE), TEST (cairo_ps_surface_dsc_begin_setup, CAIRO_SURFACE_TYPE_PS, TRUE), TEST (cairo_ps_surface_dsc_begin_page_setup, CAIRO_SURFACE_TYPE_PS, TRUE), #endif #if CAIRO_HAS_QUARTZ_SURFACE TEST (cairo_quartz_surface_get_cg_context, CAIRO_SURFACE_TYPE_QUARTZ, FALSE), #endif #if CAIRO_HAS_SVG_SURFACE TEST (cairo_svg_surface_restrict_to_version, CAIRO_SURFACE_TYPE_SVG, TRUE), #endif #if CAIRO_HAS_XCB_SURFACE TEST (cairo_xcb_surface_set_size, CAIRO_SURFACE_TYPE_XCB, TRUE), TEST (cairo_xcb_surface_set_drawable, CAIRO_SURFACE_TYPE_XCB, TRUE), #endif #if CAIRO_HAS_XLIB_SURFACE TEST (cairo_xlib_surface_set_size, CAIRO_SURFACE_TYPE_XLIB, TRUE), TEST (cairo_xlib_surface_set_drawable, CAIRO_SURFACE_TYPE_XLIB, TRUE), TEST (cairo_xlib_surface_get_display, CAIRO_SURFACE_TYPE_XLIB, FALSE), TEST (cairo_xlib_surface_get_drawable, CAIRO_SURFACE_TYPE_XLIB, FALSE), TEST (cairo_xlib_surface_get_screen, CAIRO_SURFACE_TYPE_XLIB, FALSE), TEST (cairo_xlib_surface_get_visual, CAIRO_SURFACE_TYPE_XLIB, FALSE), TEST (cairo_xlib_surface_get_depth, CAIRO_SURFACE_TYPE_XLIB, FALSE), TEST (cairo_xlib_surface_get_width, CAIRO_SURFACE_TYPE_XLIB, FALSE), TEST (cairo_xlib_surface_get_height, CAIRO_SURFACE_TYPE_XLIB, FALSE), #endif }; static cairo_test_status_t preamble (cairo_test_context_t *ctx) { cairo_surface_t *surface; cairo_t *cr; cairo_test_status_t test_status; cairo_status_t status_before, status_after; unsigned int i; /* Test an error surface */ for (i = 0; i < ARRAY_LENGTH (surface_tests); i++) { surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, INT_MAX, INT_MAX); status_before = cairo_surface_status (surface); assert (status_before); test_status = surface_tests[i].func (surface); status_after = cairo_surface_status (surface); cairo_surface_destroy (surface); if (test_status != CAIRO_TEST_SUCCESS) { cairo_test_log (ctx, "Failed test %s with %d\n", surface_tests[i].name, (int) test_status); return test_status; } if (status_before != status_after) { cairo_test_log (ctx, "Failed test %s: Modified surface status from %u (%s) to %u (%s)\n", surface_tests[i].name, status_before, cairo_status_to_string (status_before), status_after, cairo_status_to_string (status_after)); return CAIRO_TEST_ERROR; } } /* Test an error context */ for (i = 0; i < ARRAY_LENGTH (context_tests); i++) { cr = cairo_create (NULL); status_before = cairo_status (cr); assert (status_before); test_status = context_tests[i].func (cr); status_after = cairo_status (cr); cairo_destroy (cr); if (test_status != CAIRO_TEST_SUCCESS) { cairo_test_log (ctx, "Failed test %s with %d\n", context_tests[i].name, (int) test_status); return test_status; } if (status_before != status_after) { cairo_test_log (ctx, "Failed test %s: Modified context status from %u (%s) to %u (%s)\n", context_tests[i].name, status_before, cairo_status_to_string (status_before), status_after, cairo_status_to_string (status_after)); return CAIRO_TEST_ERROR; } } /* Test a context for an error surface */ for (i = 0; i < ARRAY_LENGTH (context_tests); i++) { surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, INT_MAX, INT_MAX); cr = cairo_create (surface); cairo_surface_destroy (surface); status_before = cairo_status (cr); assert (status_before); test_status = context_tests[i].func (cr); status_after = cairo_status (cr); cairo_destroy (cr); if (test_status != CAIRO_TEST_SUCCESS) { cairo_test_log (ctx, "Failed test %s with %d\n", context_tests[i].name, (int) test_status); return test_status; } if (status_before != status_after) { cairo_test_log (ctx, "Failed test %s: Modified context status from %u (%s) to %u (%s)\n", context_tests[i].name, status_before, cairo_status_to_string (status_before), status_after, cairo_status_to_string (status_after)); return CAIRO_TEST_ERROR; } } return CAIRO_TEST_SUCCESS; } static cairo_test_status_t test_context (const cairo_test_context_t *ctx, cairo_t *cr, const char *name, unsigned int i) { cairo_test_status_t test_status; cairo_status_t status_before, status_after; /* Make sure that there is a current point */ cairo_move_to (cr, 0, 0); status_before = cairo_status (cr); test_status = context_tests[i].func (cr); status_after = cairo_status (cr); if (test_status != CAIRO_TEST_SUCCESS) { cairo_test_log (ctx, "Failed test %s on %s with %d\n", context_tests[i].name, name, (int) test_status); return test_status; } if (status_after != CAIRO_STATUS_SURFACE_FINISHED && status_before != status_after) { cairo_test_log (ctx, "Failed test %s on %s: Modified context status from %u (%s) to %u (%s)\n", context_tests[i].name, name, status_before, cairo_status_to_string (status_before), status_after, cairo_status_to_string (status_after)); return CAIRO_TEST_ERROR; } return CAIRO_TEST_SUCCESS; } static cairo_test_status_t draw (cairo_t *cr, int width, int height) { const cairo_test_context_t *ctx = cairo_test_get_context (cr); cairo_surface_t *similar, *target; cairo_test_status_t test_status; cairo_status_t status; cairo_t *cr2; unsigned int i; target = cairo_get_target (cr); /* Test a finished similar surface */ for (i = 0; i < ARRAY_LENGTH (surface_tests); i++) { similar = cairo_surface_create_similar (target, cairo_surface_get_content (target), 10, 10); cairo_surface_finish (similar); test_status = surface_tests[i].func (similar); status = cairo_surface_status (similar); cairo_surface_destroy (similar); if (test_status != CAIRO_TEST_SUCCESS) { cairo_test_log (ctx, "Failed test %s with %d\n", surface_tests[i].name, (int) test_status); return test_status; } if (surface_tests[i].modifies_surface && strcmp (surface_tests[i].name, "cairo_surface_finish") && strcmp (surface_tests[i].name, "cairo_surface_flush") && status != CAIRO_STATUS_SURFACE_FINISHED) { cairo_test_log (ctx, "Failed test %s: Finished surface not set into error state\n", surface_tests[i].name); return CAIRO_TEST_ERROR; } } /* Test a context for a finished similar surface */ for (i = 0; i < ARRAY_LENGTH (context_tests); i++) { similar = cairo_surface_create_similar (target, cairo_surface_get_content (target), 10, 10); cairo_surface_finish (similar); cr2 = cairo_create (similar); test_status = test_context (ctx, cr2, "finished surface", i); cairo_surface_destroy (similar); cairo_destroy (cr2); if (test_status != CAIRO_TEST_SUCCESS) return test_status; } /* Test a context for a similar surface finished later */ for (i = 0; i < ARRAY_LENGTH (context_tests); i++) { similar = cairo_surface_create_similar (target, cairo_surface_get_content (target), 10, 10); cr2 = cairo_create (similar); cairo_surface_finish (similar); test_status = test_context (ctx, cr2, "finished surface after create", i); cairo_surface_destroy (similar); cairo_destroy (cr2); if (test_status != CAIRO_TEST_SUCCESS) return test_status; } /* Test a context for a similar surface finished later with a path */ for (i = 0; i < ARRAY_LENGTH (context_tests); i++) { similar = cairo_surface_create_similar (target, cairo_surface_get_content (target), 10, 10); cr2 = cairo_create (similar); cairo_rectangle (cr2, 2, 2, 4, 4); cairo_surface_finish (similar); test_status = test_context (ctx, cr2, "finished surface with path", i); cairo_surface_destroy (similar); cairo_destroy (cr2); if (test_status != CAIRO_TEST_SUCCESS) return test_status; } /* Test a normal surface for functions that have the wrong type */ for (i = 0; i < ARRAY_LENGTH (surface_tests); i++) { cairo_status_t desired_status; if (surface_tests[i].surface_type == -1) continue; similar = cairo_surface_create_similar (target, cairo_surface_get_content (target), 10, 10); if (cairo_surface_get_type (similar) == (cairo_surface_type_t) surface_tests[i].surface_type) { cairo_surface_destroy (similar); continue; } test_status = surface_tests[i].func (similar); status = cairo_surface_status (similar); cairo_surface_destroy (similar); if (test_status != CAIRO_TEST_SUCCESS) { cairo_test_log (ctx, "Failed test %s with %d\n", surface_tests[i].name, (int) test_status); return test_status; } desired_status = surface_tests[i].modifies_surface ? CAIRO_STATUS_SURFACE_TYPE_MISMATCH : CAIRO_STATUS_SUCCESS; if (status != desired_status) { cairo_test_log (ctx, "Failed test %s: Surface status should be %u (%s), but is %u (%s)\n", surface_tests[i].name, desired_status, cairo_status_to_string (desired_status), status, cairo_status_to_string (status)); return CAIRO_TEST_ERROR; } } /* 565-compatible gray background */ cairo_set_source_rgb (cr, 0.51613, 0.55555, 0.51613); cairo_paint (cr); return CAIRO_TEST_SUCCESS; } CAIRO_TEST (api_special_cases, "Check surface functions properly handle wrong surface arguments", "api", /* keywords */ NULL, /* requirements */ 10, 10, preamble, draw)