summaryrefslogtreecommitdiff
path: root/test/ft-font-create-for-ft-face.c
diff options
context:
space:
mode:
Diffstat (limited to 'test/ft-font-create-for-ft-face.c')
-rw-r--r--test/ft-font-create-for-ft-face.c228
1 files changed, 0 insertions, 228 deletions
diff --git a/test/ft-font-create-for-ft-face.c b/test/ft-font-create-for-ft-face.c
deleted file mode 100644
index 52c838dd4..000000000
--- a/test/ft-font-create-for-ft-face.c
+++ /dev/null
@@ -1,228 +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: Carl D. Worth <cworth@cworth.org>
- */
-
-#include "cairo-test.h"
-#include <cairo-ft.h>
-
-static void
-_stress_font_cache (FT_Face ft_face, cairo_t *cr, int lvl);
-
-static cairo_font_face_t *
-_load_font (FT_Face ft_face, int flags, cairo_t *cr, int lvl)
-{
- cairo_font_face_t *font_face;
- cairo_font_extents_t font_extents;
-
- _stress_font_cache (ft_face, cr, lvl+1);
-
- font_face = cairo_ft_font_face_create_for_ft_face (ft_face, flags);
-
- cairo_set_font_face (cr, font_face);
- cairo_font_extents (cr, &font_extents);
-
- _stress_font_cache (ft_face, cr, lvl+1);
-
- return font_face;
-}
-
-static void
-_stress_font_cache (FT_Face ft_face, cairo_t *cr, int lvl)
-{
-#define A _load_font (ft_face, 0, cr, lvl)
-#define B _load_font (ft_face, FT_LOAD_NO_BITMAP, cr, lvl)
-#define C _load_font (ft_face, FT_LOAD_NO_RECURSE, cr, lvl)
-#define D _load_font (ft_face, FT_LOAD_FORCE_AUTOHINT, cr, lvl)
-
- cairo_font_face_t *font_face[4];
-
- while (lvl++ < 5) {
- font_face[0] = A; font_face[1] = A;
- font_face[2] = A; font_face[3] = A;
- cairo_font_face_destroy (font_face[0]);
- cairo_font_face_destroy (font_face[1]);
- cairo_font_face_destroy (font_face[2]);
- cairo_font_face_destroy (font_face[3]);
-
- font_face[0] = A; font_face[1] = B;
- font_face[2] = C; font_face[3] = D;
- cairo_font_face_destroy (font_face[0]);
- cairo_font_face_destroy (font_face[1]);
- cairo_font_face_destroy (font_face[2]);
- cairo_font_face_destroy (font_face[3]);
-
- font_face[0] = A; font_face[1] = B;
- font_face[2] = C; font_face[3] = D;
- cairo_font_face_destroy (font_face[3]);
- cairo_font_face_destroy (font_face[2]);
- cairo_font_face_destroy (font_face[1]);
- cairo_font_face_destroy (font_face[0]);
-
- font_face[0] = A;
- font_face[1] = A;
- cairo_font_face_destroy (font_face[0]);
- font_face[2] = A;
- cairo_font_face_destroy (font_face[1]);
- font_face[3] = A;
- cairo_font_face_destroy (font_face[2]);
- cairo_font_face_destroy (font_face[3]);
-
- font_face[0] = A;
- font_face[1] = B;
- cairo_font_face_destroy (font_face[0]);
- font_face[2] = C;
- cairo_font_face_destroy (font_face[1]);
- font_face[3] = D;
- cairo_font_face_destroy (font_face[2]);
- cairo_font_face_destroy (font_face[3]);
- }
-
-#undef A
-#undef B
-#undef C
-#undef D
-}
-
-static cairo_test_status_t
-draw (cairo_t *cr, int width, int height)
-{
- const cairo_test_context_t *ctx = cairo_test_get_context (cr);
- FcPattern *pattern, *resolved;
- FcResult result;
- cairo_font_face_t *font_face;
- cairo_scaled_font_t *scaled_font;
- cairo_font_options_t *font_options;
- cairo_font_extents_t font_extents;
- cairo_matrix_t font_matrix, ctm;
- FT_Face ft_face;
-
- /* We're trying here to get our hands on _some_ FT_Face but we do
- * not at all care which one. So we start with an empty pattern
- * and do the minimal substitution on it in order to get a valid
- * pattern.
- *
- * Do not use this in production code! */
- pattern = FcPatternCreate ();
- if (! pattern) {
- cairo_test_log (ctx, "FcPatternCreate failed.\n");
- return cairo_test_status_from_status (ctx, CAIRO_STATUS_NO_MEMORY);
- }
-
- FcConfigSubstitute (NULL, pattern, FcMatchPattern);
- FcDefaultSubstitute (pattern);
- resolved = FcFontMatch (NULL, pattern, &result);
- if (! resolved) {
- FcPatternDestroy (pattern);
- cairo_test_log (ctx, "FcFontMatch failed.\n");
- return cairo_test_status_from_status (ctx, CAIRO_STATUS_NO_MEMORY);
- }
-
- font_face = cairo_ft_font_face_create_for_pattern (resolved);
- if (cairo_font_face_status (font_face)) {
- FcPatternDestroy (resolved);
- FcPatternDestroy (pattern);
- return cairo_test_status_from_status (ctx, cairo_font_face_status (font_face));
- }
-
- if (cairo_font_face_get_type (font_face) != CAIRO_FONT_TYPE_FT) {
- cairo_test_log (ctx, "Unexpected value from cairo_font_face_get_type: %d (expected %d)\n",
- cairo_font_face_get_type (font_face), CAIRO_FONT_TYPE_FT);
- cairo_font_face_destroy (font_face);
- FcPatternDestroy (resolved);
- FcPatternDestroy (pattern);
- return CAIRO_TEST_FAILURE;
- }
-
- cairo_matrix_init_identity (&font_matrix);
-
- cairo_get_matrix (cr, &ctm);
-
- font_options = cairo_font_options_create ();
-
- cairo_get_font_options (cr, font_options);
-
- scaled_font = cairo_scaled_font_create (font_face,
- &font_matrix,
- &ctm,
- font_options);
-
- cairo_font_options_destroy (font_options);
- cairo_font_face_destroy (font_face);
- FcPatternDestroy (pattern);
- FcPatternDestroy (resolved);
-
- if (cairo_scaled_font_status (scaled_font)) {
- return cairo_test_status_from_status (ctx,
- cairo_scaled_font_status (scaled_font));
- }
-
- if (cairo_scaled_font_get_type (scaled_font) != CAIRO_FONT_TYPE_FT) {
- cairo_test_log (ctx, "Unexpected value from cairo_scaled_font_get_type: %d (expected %d)\n",
- cairo_scaled_font_get_type (scaled_font), CAIRO_FONT_TYPE_FT);
- cairo_scaled_font_destroy (scaled_font);
- return CAIRO_TEST_FAILURE;
- }
-
- ft_face = cairo_ft_scaled_font_lock_face (scaled_font);
- if (ft_face == NULL) {
- cairo_test_log (ctx, "Failed to get an ft_face with cairo_ft_scaled_font_lock_face\n");
- cairo_scaled_font_destroy (scaled_font);
- return CAIRO_TEST_FAILURE;
- }
-
- /* phew, that was a lot of work. But at least we didn't ever have
- * to call freetype directly, nor did we have to make many (any?)
- * assumptions about the current system.
- *
- * Now, on to the simple thing we actually want to test.
- */
-
- cairo_save (cr);
-
- /* First we want to test caching behaviour */
- _stress_font_cache (ft_face, cr, 0);
-
- /* Set the font_face and force cairo to actually use it for
- * something. */
- font_face = cairo_ft_font_face_create_for_ft_face (ft_face, 0);
- cairo_set_font_face (cr, font_face);
- cairo_font_extents (cr, &font_extents);
-
- cairo_restore (cr);
-
- /* Finally, even more cleanup */
- cairo_font_face_destroy (font_face);
- cairo_ft_scaled_font_unlock_face (scaled_font);
- cairo_scaled_font_destroy (scaled_font);
-
- return CAIRO_TEST_SUCCESS;
-}
-
-CAIRO_TEST (ft_font_create_for_ft_face,
- "Simple test to verify that cairo_ft_font_create_for_ft_face doesn't crash.",
- "ft, font", /* keywords */
- NULL, /* requirements */
- 0, 0,
- NULL, draw)
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-07 12:57:07 +0000