You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
226 lines
9.7 KiB
226 lines
9.7 KiB
4 months ago
|
/*
|
||
|
|
* Copyright © 2011 Google, Inc.
|
||
|
|
*
|
||
|
|
* This is part of HarfBuzz, a text shaping library.
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, without written agreement and without
|
||
|
|
* license or royalty fees, to use, copy, modify, and distribute this
|
||
|
|
* software and its documentation for any purpose, provided that the
|
||
|
|
* above copyright notice and the following two paragraphs appear in
|
||
|
|
* all copies of this software.
|
||
|
|
*
|
||
|
|
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
|
||
|
|
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
|
||
|
|
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
|
||
|
|
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
||
|
|
* DAMAGE.
|
||
|
|
*
|
||
|
|
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
|
||
|
|
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
|
||
|
|
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
|
||
|
|
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
|
||
|
|
*
|
||
|
|
* Google Author(s): Behdad Esfahbod
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "hb-test.h"
|
||
|
|
|
||
|
|
/* Unit tests for hb-common.h */
|
||
|
|
|
||
|
|
|
||
|
|
static void
|
||
|
|
test_types_int (void)
|
||
|
|
{
|
||
|
|
g_assert_cmpint (sizeof (int8_t), ==, 1);
|
||
|
|
g_assert_cmpint (sizeof (uint8_t), ==, 1);
|
||
|
|
g_assert_cmpint (sizeof (int16_t), ==, 2);
|
||
|
|
g_assert_cmpint (sizeof (uint16_t), ==, 2);
|
||
|
|
g_assert_cmpint (sizeof (int32_t), ==, 4);
|
||
|
|
g_assert_cmpint (sizeof (uint32_t), ==, 4);
|
||
|
|
g_assert_cmpint (sizeof (int64_t), ==, 8);
|
||
|
|
g_assert_cmpint (sizeof (uint64_t), ==, 8);
|
||
|
|
|
||
|
|
g_assert_cmpint (sizeof (hb_codepoint_t), ==, 4);
|
||
|
|
g_assert_cmpint (sizeof (hb_position_t), ==, 4);
|
||
|
|
g_assert_cmpint (sizeof (hb_mask_t), ==, 4);
|
||
|
|
g_assert_cmpint (sizeof (hb_var_int_t), ==, 4);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
test_types_direction (void)
|
||
|
|
{
|
||
|
|
g_assert_cmpint ((signed) HB_DIRECTION_INVALID, ==, 0);
|
||
|
|
g_assert_cmpint (HB_DIRECTION_LTR, !=, 0);
|
||
|
|
|
||
|
|
g_assert (HB_DIRECTION_IS_HORIZONTAL (HB_DIRECTION_LTR));
|
||
|
|
g_assert (HB_DIRECTION_IS_HORIZONTAL (HB_DIRECTION_RTL));
|
||
|
|
g_assert (!HB_DIRECTION_IS_HORIZONTAL (HB_DIRECTION_TTB));
|
||
|
|
g_assert (!HB_DIRECTION_IS_HORIZONTAL (HB_DIRECTION_BTT));
|
||
|
|
g_assert (!HB_DIRECTION_IS_HORIZONTAL (HB_DIRECTION_INVALID));
|
||
|
|
|
||
|
|
g_assert (!HB_DIRECTION_IS_VERTICAL (HB_DIRECTION_LTR));
|
||
|
|
g_assert (!HB_DIRECTION_IS_VERTICAL (HB_DIRECTION_RTL));
|
||
|
|
g_assert (HB_DIRECTION_IS_VERTICAL (HB_DIRECTION_TTB));
|
||
|
|
g_assert (HB_DIRECTION_IS_VERTICAL (HB_DIRECTION_BTT));
|
||
|
|
g_assert (!HB_DIRECTION_IS_VERTICAL (HB_DIRECTION_INVALID));
|
||
|
|
|
||
|
|
g_assert (HB_DIRECTION_IS_FORWARD (HB_DIRECTION_LTR));
|
||
|
|
g_assert (HB_DIRECTION_IS_FORWARD (HB_DIRECTION_TTB));
|
||
|
|
g_assert (!HB_DIRECTION_IS_FORWARD (HB_DIRECTION_RTL));
|
||
|
|
g_assert (!HB_DIRECTION_IS_FORWARD (HB_DIRECTION_BTT));
|
||
|
|
g_assert (!HB_DIRECTION_IS_FORWARD (HB_DIRECTION_INVALID));
|
||
|
|
|
||
|
|
g_assert (!HB_DIRECTION_IS_BACKWARD (HB_DIRECTION_LTR));
|
||
|
|
g_assert (!HB_DIRECTION_IS_BACKWARD (HB_DIRECTION_TTB));
|
||
|
|
g_assert (HB_DIRECTION_IS_BACKWARD (HB_DIRECTION_RTL));
|
||
|
|
g_assert (HB_DIRECTION_IS_BACKWARD (HB_DIRECTION_BTT));
|
||
|
|
g_assert (!HB_DIRECTION_IS_BACKWARD (HB_DIRECTION_INVALID));
|
||
|
|
|
||
|
|
g_assert (HB_DIRECTION_IS_VALID (HB_DIRECTION_LTR));
|
||
|
|
g_assert (HB_DIRECTION_IS_VALID (HB_DIRECTION_TTB));
|
||
|
|
g_assert (HB_DIRECTION_IS_VALID (HB_DIRECTION_RTL));
|
||
|
|
g_assert (HB_DIRECTION_IS_VALID (HB_DIRECTION_BTT));
|
||
|
|
g_assert (!HB_DIRECTION_IS_VALID (HB_DIRECTION_INVALID));
|
||
|
|
g_assert (!HB_DIRECTION_IS_VALID ((hb_direction_t) 0x12345678));
|
||
|
|
|
||
|
|
g_assert_cmpint (HB_DIRECTION_REVERSE (HB_DIRECTION_LTR), ==, HB_DIRECTION_RTL);
|
||
|
|
g_assert_cmpint (HB_DIRECTION_REVERSE (HB_DIRECTION_RTL), ==, HB_DIRECTION_LTR);
|
||
|
|
g_assert_cmpint (HB_DIRECTION_REVERSE (HB_DIRECTION_TTB), ==, HB_DIRECTION_BTT);
|
||
|
|
g_assert_cmpint (HB_DIRECTION_REVERSE (HB_DIRECTION_BTT), ==, HB_DIRECTION_TTB);
|
||
|
|
//g_assert_cmpint (HB_DIRECTION_REVERSE (HB_DIRECTION_INVALID), ==, HB_DIRECTION_INVALID);
|
||
|
|
|
||
|
|
g_assert_cmpint (HB_DIRECTION_INVALID, ==, hb_direction_from_string (NULL, -1));
|
||
|
|
g_assert_cmpint (HB_DIRECTION_INVALID, ==, hb_direction_from_string ("", -1));
|
||
|
|
g_assert_cmpint (HB_DIRECTION_INVALID, ==, hb_direction_from_string ("t", 0));
|
||
|
|
g_assert_cmpint (HB_DIRECTION_INVALID, ==, hb_direction_from_string ("x", -1));
|
||
|
|
g_assert_cmpint (HB_DIRECTION_RTL, ==, hb_direction_from_string ("r", -1));
|
||
|
|
g_assert_cmpint (HB_DIRECTION_RTL, ==, hb_direction_from_string ("rtl", -1));
|
||
|
|
g_assert_cmpint (HB_DIRECTION_RTL, ==, hb_direction_from_string ("RtL", -1));
|
||
|
|
g_assert_cmpint (HB_DIRECTION_RTL, ==, hb_direction_from_string ("right-to-left", -1));
|
||
|
|
g_assert_cmpint (HB_DIRECTION_TTB, ==, hb_direction_from_string ("ttb", -1));
|
||
|
|
|
||
|
|
g_assert (0 == strcmp ("ltr", hb_direction_to_string (HB_DIRECTION_LTR)));
|
||
|
|
g_assert (0 == strcmp ("rtl", hb_direction_to_string (HB_DIRECTION_RTL)));
|
||
|
|
g_assert (0 == strcmp ("ttb", hb_direction_to_string (HB_DIRECTION_TTB)));
|
||
|
|
g_assert (0 == strcmp ("btt", hb_direction_to_string (HB_DIRECTION_BTT)));
|
||
|
|
g_assert (0 == strcmp ("invalid", hb_direction_to_string (HB_DIRECTION_INVALID)));
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
test_types_tag (void)
|
||
|
|
{
|
||
|
|
g_assert_cmphex (HB_TAG_NONE, ==, 0);
|
||
|
|
|
||
|
|
g_assert_cmphex (HB_TAG ('a','B','c','D'), ==, 0x61426344);
|
||
|
|
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("aBcDe", -1), ==, 0x61426344);
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("aBcD", -1), ==, 0x61426344);
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("aBc", -1), ==, 0x61426320);
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("aB", -1), ==, 0x61422020);
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("a", -1), ==, 0x61202020);
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("aBcDe", 1), ==, 0x61202020);
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("aBcDe", 2), ==, 0x61422020);
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("aBcDe", 3), ==, 0x61426320);
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("aBcDe", 4), ==, 0x61426344);
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("aBcDe", 4), ==, 0x61426344);
|
||
|
|
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("", -1), ==, HB_TAG_NONE);
|
||
|
|
g_assert_cmphex (hb_tag_from_string ("x", 0), ==, HB_TAG_NONE);
|
||
|
|
g_assert_cmphex (hb_tag_from_string (NULL, -1), ==, HB_TAG_NONE);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
test_types_script (void)
|
||
|
|
{
|
||
|
|
hb_tag_t arab = HB_TAG_CHAR4 ("arab");
|
||
|
|
hb_tag_t Arab = HB_TAG_CHAR4 ("Arab");
|
||
|
|
hb_tag_t ARAB = HB_TAG_CHAR4 ("ARAB");
|
||
|
|
|
||
|
|
hb_tag_t wWyZ = HB_TAG_CHAR4 ("wWyZ");
|
||
|
|
hb_tag_t Wwyz = HB_TAG_CHAR4 ("Wwyz");
|
||
|
|
|
||
|
|
hb_tag_t x123 = HB_TAG_CHAR4 ("x123");
|
||
|
|
|
||
|
|
g_assert_cmpint (HB_SCRIPT_INVALID, ==, (hb_script_t) HB_TAG_NONE);
|
||
|
|
g_assert_cmphex (HB_SCRIPT_ARABIC, !=, HB_SCRIPT_LATIN);
|
||
|
|
|
||
|
|
g_assert_cmphex (HB_SCRIPT_INVALID, ==, hb_script_from_string (NULL, -1));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_INVALID, ==, hb_script_from_string ("", -1));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_INVALID, ==, hb_script_from_string ("x", 0));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_UNKNOWN, ==, hb_script_from_string ("x", -1));
|
||
|
|
|
||
|
|
g_assert_cmphex (HB_SCRIPT_ARABIC, ==, hb_script_from_string ("arab", -1));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_ARABIC, ==, hb_script_from_string ("Arab", -1));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_ARABIC, ==, hb_script_from_string ("ARAB", -1));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_ARABIC, ==, hb_script_from_string ("Arabic", 6));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_ARABIC, !=, hb_script_from_string ("Arabic", 3));
|
||
|
|
|
||
|
|
g_assert_cmphex (HB_SCRIPT_ARABIC, ==, hb_script_from_iso15924_tag (arab));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_ARABIC, ==, hb_script_from_iso15924_tag (Arab));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_ARABIC, ==, hb_script_from_iso15924_tag (ARAB));
|
||
|
|
|
||
|
|
/* Arbitrary tags that look like may be valid ISO 15924 should be preserved. */
|
||
|
|
g_assert_cmphex (HB_SCRIPT_UNKNOWN, !=, hb_script_from_string ("wWyZ", -1));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_UNKNOWN, !=, hb_script_from_iso15924_tag (wWyZ));
|
||
|
|
/* Otherwise, UNKNOWN should be returned. */
|
||
|
|
g_assert_cmphex (HB_SCRIPT_UNKNOWN, ==, hb_script_from_string ("x123", -1));
|
||
|
|
g_assert_cmphex (HB_SCRIPT_UNKNOWN, ==, hb_script_from_iso15924_tag (x123));
|
||
|
|
|
||
|
|
g_assert_cmphex (hb_script_to_iso15924_tag (HB_SCRIPT_ARABIC), ==, Arab);
|
||
|
|
g_assert_cmphex (hb_script_to_iso15924_tag (hb_script_from_iso15924_tag (wWyZ)), ==, Wwyz);
|
||
|
|
|
||
|
|
g_assert_cmpint (hb_script_get_horizontal_direction (HB_SCRIPT_LATIN), ==, HB_DIRECTION_LTR);
|
||
|
|
g_assert_cmpint (hb_script_get_horizontal_direction (HB_SCRIPT_ARABIC), ==, HB_DIRECTION_RTL);
|
||
|
|
g_assert_cmpint (hb_script_get_horizontal_direction (HB_SCRIPT_OLD_ITALIC), ==, HB_DIRECTION_INVALID);
|
||
|
|
g_assert_cmpint (hb_script_get_horizontal_direction (hb_script_from_iso15924_tag (wWyZ)), ==, HB_DIRECTION_LTR);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
test_types_language (void)
|
||
|
|
{
|
||
|
|
hb_language_t fa = hb_language_from_string ("fa", -1);
|
||
|
|
hb_language_t fa_IR = hb_language_from_string ("fa_IR", -1);
|
||
|
|
hb_language_t fa_ir = hb_language_from_string ("fa-ir", -1);
|
||
|
|
hb_language_t en = hb_language_from_string ("en", -1);
|
||
|
|
|
||
|
|
g_assert (HB_LANGUAGE_INVALID == NULL);
|
||
|
|
|
||
|
|
g_assert (fa != NULL);
|
||
|
|
g_assert (fa_IR != NULL);
|
||
|
|
g_assert (fa_IR == fa_ir);
|
||
|
|
|
||
|
|
g_assert (en != NULL);
|
||
|
|
g_assert (en != fa);
|
||
|
|
|
||
|
|
/* Test recall */
|
||
|
|
g_assert (en == hb_language_from_string ("en", -1));
|
||
|
|
g_assert (en == hb_language_from_string ("eN", -1));
|
||
|
|
g_assert (en == hb_language_from_string ("Enx", 2));
|
||
|
|
|
||
|
|
g_assert (HB_LANGUAGE_INVALID == hb_language_from_string (NULL, -1));
|
||
|
|
g_assert (HB_LANGUAGE_INVALID == hb_language_from_string ("", -1));
|
||
|
|
g_assert (HB_LANGUAGE_INVALID == hb_language_from_string ("en", 0));
|
||
|
|
g_assert (HB_LANGUAGE_INVALID != hb_language_from_string ("en", 1));
|
||
|
|
g_assert (NULL == hb_language_to_string (HB_LANGUAGE_INVALID));
|
||
|
|
|
||
|
|
/* Not sure how to test this better. Setting env vars
|
||
|
|
* here doesn't sound like the right approach, and I'm
|
||
|
|
* not sure that it even works. */
|
||
|
|
g_assert (HB_LANGUAGE_INVALID != hb_language_get_default ());
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
main (int argc, char **argv)
|
||
|
|
{
|
||
|
|
hb_test_init (&argc, &argv);
|
||
|
|
|
||
|
|
hb_test_add (test_types_int);
|
||
|
|
hb_test_add (test_types_direction);
|
||
|
|
hb_test_add (test_types_tag);
|
||
|
|
hb_test_add (test_types_script);
|
||
|
|
hb_test_add (test_types_language);
|
||
|
|
|
||
|
|
return hb_test_run();
|
||
|
|
}
|