HarfBuzz text shaping engine
http://harfbuzz.github.io/
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241 lines
7.0 KiB
241 lines
7.0 KiB
/* |
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* Copyright © 2011 Google, Inc. |
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* |
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* This is part of HarfBuzz, a text shaping library. |
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* |
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* Permission is hereby granted, without written agreement and without |
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* license or royalty fees, to use, copy, modify, and distribute this |
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* software and its documentation for any purpose, provided that the |
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* above copyright notice and the following two paragraphs appear in |
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* all copies of this software. |
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* |
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR |
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES |
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN |
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH |
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* DAMAGE. |
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* |
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, |
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND |
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS |
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO |
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
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* |
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* Google Author(s): Behdad Esfahbod |
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*/ |
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#ifndef HB_TEST_H |
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#define HB_TEST_H |
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#include <config.h> |
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#include <hb-glib.h> |
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#include <stdlib.h> |
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#include <string.h> |
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HB_BEGIN_DECLS |
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/* Just in case */ |
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#undef G_DISABLE_ASSERT |
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/* Misc */ |
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/* This is too ugly to be public API, but quite handy. */ |
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#define HB_TAG_CHAR4(s) (HB_TAG(((const char *) s)[0], \ |
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((const char *) s)[1], \ |
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((const char *) s)[2], \ |
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((const char *) s)[3])) |
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/* Helpers */ |
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static inline void |
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hb_test_init (int *argc, char ***argv) |
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{ |
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g_thread_init (NULL); |
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g_test_init (argc, argv, NULL); |
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} |
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static inline int |
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hb_test_run (void) |
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{ |
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return g_test_run (); |
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} |
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/* Bugzilla helpers */ |
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static inline void |
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hb_test_bug (const char *uri_base, unsigned int number) |
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{ |
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char *s = g_strdup_printf ("%u", number); |
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g_test_bug_base (uri_base); |
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g_test_bug (s); |
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g_free (s); |
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} |
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static inline void |
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hb_test_bug_freedesktop (unsigned int number) |
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{ |
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hb_test_bug ("http://bugs.freedesktop.org/", number); |
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} |
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static inline void |
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hb_test_bug_gnome (unsigned int number) |
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{ |
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hb_test_bug ("http://bugzilla.gnome.org/", number); |
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} |
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static inline void |
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hb_test_bug_mozilla (unsigned int number) |
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{ |
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hb_test_bug ("http://bugzilla.mozilla.org/", number); |
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} |
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static inline void |
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hb_test_bug_redhat (unsigned int number) |
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{ |
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hb_test_bug ("http://bugzilla.redhat.com/", number); |
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} |
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/* Wrap glib test functions to simplify. Should have been in glib already. */ |
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/* Drops the "test_" prefix and converts '_' to '/'. |
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* Essentially builds test path from function name. */ |
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static inline char * |
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hb_test_normalize_path (const char *path) |
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{ |
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char *s, *p; |
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g_assert (0 == strncmp (path, "test_", 5)); |
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path += 4; |
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s = g_strdup (path); |
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for (p = s; *p; p++) |
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if (*p == '_') |
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*p = '/'; |
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return s; |
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} |
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#if GLIB_CHECK_VERSION(2,25,12) |
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typedef GTestFunc hb_test_func_t; |
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typedef GTestDataFunc hb_test_data_func_t; |
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typedef GTestFixtureFunc hb_test_fixture_func_t; |
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#else |
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typedef void (*hb_test_func_t) (void); |
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typedef void (*hb_test_data_func_t) (gconstpointer user_data); |
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typedef void (*hb_test_fixture_func_t) (gpointer fixture, |
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gconstpointer user_data); |
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#endif |
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static inline void |
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hb_test_add_func (const char *test_path, |
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hb_test_func_t test_func) |
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{ |
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char *normal_path = hb_test_normalize_path (test_path); |
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g_test_add_func (normal_path, test_func); |
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g_free (normal_path); |
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} |
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#define hb_test_add(Func) hb_test_add_func (#Func, Func) |
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static inline void |
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hb_test_add_func_flavor (const char *test_path, |
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const char *flavor, |
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hb_test_func_t test_func) |
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{ |
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char *path = g_strdup_printf ("%s/%s", test_path, flavor); |
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hb_test_add_func (path, test_func); |
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g_free (path); |
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} |
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#define hb_test_add_flavor(Flavor, Func) hb_test_add_func (#Func, Flavor, Func) |
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static inline void |
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hb_test_add_data_func (const char *test_path, |
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gconstpointer test_data, |
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hb_test_data_func_t test_func) |
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{ |
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char *normal_path = hb_test_normalize_path (test_path); |
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g_test_add_data_func (normal_path, test_data, test_func); |
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g_free (normal_path); |
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} |
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#define hb_test_add_data(UserData, Func) hb_test_add_data_func (#Func, UserData, Func) |
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static inline void |
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hb_test_add_data_func_flavor (const char *test_path, |
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const char *flavor, |
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gconstpointer test_data, |
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hb_test_data_func_t test_func) |
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{ |
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char *path = g_strdup_printf ("%s/%s", test_path, flavor); |
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hb_test_add_data_func (path, test_data, test_func); |
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g_free (path); |
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} |
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#define hb_test_add_data_flavor(UserData, Flavor, Func) hb_test_add_data_func_flavor (#Func, Flavor, UserData, Func) |
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static inline void |
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hb_test_add_vtable (const char *test_path, |
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gsize data_size, |
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gconstpointer test_data, |
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hb_test_fixture_func_t data_setup, |
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hb_test_fixture_func_t data_test, |
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hb_test_fixture_func_t data_teardown) |
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{ |
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char *normal_path = hb_test_normalize_path (test_path); |
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g_test_add_vtable (normal_path, data_size, test_data, data_setup, data_test, data_teardown); |
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g_free (normal_path); |
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} |
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#define hb_test_add_fixture(FixturePrefix, UserData, Func) \ |
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G_STMT_START { \ |
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typedef G_PASTE (FixturePrefix, _t) Fixture; \ |
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void (*add_vtable) (const char*, gsize, gconstpointer, \ |
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void (*) (Fixture*, gconstpointer), \ |
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void (*) (Fixture*, gconstpointer), \ |
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void (*) (Fixture*, gconstpointer)) \ |
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= (void (*) (const gchar *, gsize, gconstpointer, \ |
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void (*) (Fixture*, gconstpointer), \ |
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void (*) (Fixture*, gconstpointer), \ |
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void (*) (Fixture*, gconstpointer))) hb_test_add_vtable; \ |
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add_vtable (#Func, sizeof (G_PASTE (FixturePrefix, _t)), UserData, \ |
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G_PASTE (FixturePrefix, _init), Func, G_PASTE (FixturePrefix, _finish)); \ |
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} G_STMT_END |
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static inline void |
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hb_test_add_vtable_flavor (const char *test_path, |
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const char *flavor, |
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gsize data_size, |
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gconstpointer test_data, |
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hb_test_fixture_func_t data_setup, |
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hb_test_fixture_func_t data_test, |
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hb_test_fixture_func_t data_teardown) |
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{ |
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char *path = g_strdup_printf ("%s/%s", test_path, flavor); |
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hb_test_add_vtable (path, data_size, test_data, data_setup, data_test, data_teardown); |
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g_free (path); |
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} |
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#define hb_test_add_fixture_flavor(FixturePrefix, UserData, Flavor, Func) \ |
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G_STMT_START { \ |
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typedef G_PASTE (FixturePrefix, _t) Fixture; \ |
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void (*add_vtable) (const char*, const char *, gsize, gconstpointer, \ |
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void (*) (Fixture*, gconstpointer), \ |
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void (*) (Fixture*, gconstpointer), \ |
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void (*) (Fixture*, gconstpointer)) \ |
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= (void (*) (const gchar *, const char *, gsize, gconstpointer, \ |
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void (*) (Fixture*, gconstpointer), \ |
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void (*) (Fixture*, gconstpointer), \ |
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void (*) (Fixture*, gconstpointer))) hb_test_add_vtable_flavor; \ |
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add_vtable (#Func, Flavor, sizeof (G_PASTE (FixturePrefix, _t)), UserData, \ |
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G_PASTE (FixturePrefix, _init), Func, G_PASTE (FixturePrefix, _finish)); \ |
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} G_STMT_END |
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HB_END_DECLS |
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#endif /* HB_TEST_H */
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