diff options
Diffstat (limited to 'test/coverage.c')
| -rw-r--r-- | test/coverage.c | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/test/coverage.c b/test/coverage.c deleted file mode 100644 index 1afee3c3..00000000 --- a/test/coverage.c +++ /dev/null @@ -1,185 +0,0 @@ -/* - * Copyright © 2005 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: Kristian Høgsberg <krh@redhat.com> - */ - -#include <math.h> -#include "cairo-test.h" - -#define WIDTH 64 -#define HEIGHT 64 -#define PAD 10 - -/* XXX The test image uses Bitstream Vera Sans as the font - how do we - * ensure that it's available? Can we ship it with this test? */ - -const char fontname[] = "Bitstream Vera Sans"; -const int fontsize = 40; -const char png_filename[] = "romedalen.png"; - -static void -set_solid_pattern (cairo_t *cr, int x, int y) -{ - cairo_set_source_rgb (cr, 0, 0, 0.6); -} - -static void -set_translucent_pattern (cairo_t *cr, int x, int y) -{ - cairo_set_source_rgba (cr, 0, 0, 0.6, 0.5); -} - -static void -set_gradient_pattern (cairo_t *cr, int x, int y) -{ - cairo_pattern_t *pattern; - - pattern = - cairo_pattern_create_linear (x, y, x + WIDTH, y + HEIGHT); - cairo_pattern_add_color_stop_rgb (pattern, 0, 1, 1, 1); - cairo_pattern_add_color_stop_rgb (pattern, 1, 0, 0, 0.4); - cairo_set_source (cr, pattern); -} - -static void -set_image_pattern (cairo_t *cr, int x, int y) -{ - cairo_pattern_t *pattern; - - pattern = cairo_test_create_png_pattern (cr, png_filename); - cairo_set_source (cr, pattern); -} - -static void -set_translucent_image_pattern (cairo_t *cr, int x, int y) -{ - cairo_pattern_t *pattern; - - pattern = cairo_test_create_png_pattern (cr, png_filename); - cairo_set_source (cr, pattern); -} - -#if WE_FIX_THE_TEST_SO_THAT_IT_DOES_NOT_DEPEND_ON_HOW_FREETPYE_IS_COMPILED -static void -draw_text (cairo_t *cr, int x, int y) -{ - cairo_rel_move_to (cr, 0, fontsize); - cairo_show_text (cr, "Aa"); -} -#endif - -static void -draw_polygon (cairo_t *cr, int x, int y) -{ - cairo_new_path (cr); - cairo_move_to (cr, x, y); - cairo_line_to (cr, x, y + HEIGHT); - cairo_line_to (cr, x + WIDTH / 2, y + 3 * HEIGHT / 4); - cairo_line_to (cr, x + WIDTH, y + HEIGHT); - cairo_line_to (cr, x + WIDTH, y); - cairo_line_to (cr, x + WIDTH / 2, y + HEIGHT / 4); - cairo_close_path (cr); - cairo_fill (cr); -} - -static void (*pattern_funcs[])(cairo_t *cr, int x, int y) = { - set_solid_pattern, - set_translucent_pattern, - set_gradient_pattern, - set_image_pattern, - set_translucent_image_pattern -}; - -static void (*draw_funcs[])(cairo_t *cr, int x, int y) = { -#if WE_FIX_THE_TEST_SO_THAT_IT_DOES_NOT_DEPEND_ON_HOW_FREETPYE_IS_COMPILED - draw_text, -#endif - draw_polygon, -}; - -#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0])) -#define IMAGE_WIDTH (ARRAY_SIZE (pattern_funcs) * (WIDTH + PAD) + PAD) -#define IMAGE_HEIGHT (ARRAY_SIZE (draw_funcs) * (HEIGHT + PAD) * 2 + PAD) - -static cairo_test_t test = { - "coverage", - "Various coverage test of cairo", - IMAGE_WIDTH, IMAGE_HEIGHT -}; - - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - /* TODO: pattern fill, gradient fill, clipping, gradient clipping, - path+solid alpha mask clipping */ - - int i, j, x, y; - -#if WE_FIX_THE_TEST_SO_THAT_IT_DOES_NOT_DEPEND_ON_HOW_FREETPYE_IS_COMPILED - cairo_select_font (cr, fontname, - CAIRO_FONT_SLANT_NORMAL, - CAIRO_FONT_WEIGHT_BOLD); - cairo_set_font_size (cr, fontsize); -#endif - - for (j = 0; j < ARRAY_SIZE (draw_funcs); j++) { - for (i = 0; i < ARRAY_SIZE (pattern_funcs); i++) { - x = i * (WIDTH + PAD) + PAD; - y = j * (HEIGHT + PAD) + PAD; - cairo_move_to (cr, x, y); - pattern_funcs[i] (cr, x, y); - draw_funcs[j] (cr, x, y); - } - } - - for (j = 0; j < ARRAY_SIZE (draw_funcs); j++) { - for (i = 0; i < ARRAY_SIZE (pattern_funcs); i++) { - x = i * (WIDTH + PAD) + PAD; - y = (ARRAY_SIZE (draw_funcs) + j) * (HEIGHT + PAD) + PAD; - - cairo_save (cr); - - cairo_new_path (cr); - cairo_arc (cr, x + WIDTH / 2, y + HEIGHT / 2, - WIDTH / 3, 0, 2 * M_PI); - cairo_clip (cr); - - cairo_move_to (cr, x, y); - pattern_funcs[i] (cr, x, y); - draw_funcs[j] (cr, x, y); - - cairo_restore (cr); - - } - } - - return CAIRO_TEST_SUCCESS; -} - -int -main (void) -{ - return cairo_test_expect_failure (&test, draw, - "missing API to replace cairo_show_surface with alpha"); -} |