kc3-lang/harfbuzz/test/api/test-subset-hvar.c
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Hash : 3e524bf7
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Date : 2019-04-12T12:48:48
fix VarData serialize to remove unused data sets add api test case for that
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test/api/test-subset-hvar.c
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/* * Copyright © 2019 Adobe 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. * * Adobe Author(s): Michiharu Ariza */ #include "hb-test.h" #include "hb-subset-test.h" /* Unit tests for HVAR subsetting */ static void test_subset_map_HVAR_noop (void) { hb_face_t *face_abc = hb_test_open_font_file("fonts/AdobeVFPrototype.abc.otf"); hb_set_t *codepoints = hb_set_create (); hb_face_t *face_abc_subset; hb_set_add (codepoints, 'a'); hb_set_add (codepoints, 'b'); hb_set_add (codepoints, 'c'); face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints)); hb_set_destroy (codepoints); hb_subset_test_check (face_abc, face_abc_subset, HB_TAG ('H','V','A','R')); hb_face_destroy (face_abc_subset); hb_face_destroy (face_abc); } static void test_subset_map_HVAR (void) { hb_face_t *face_abc = hb_test_open_font_file ("fonts/AdobeVFPrototype.abc.otf"); hb_face_t *face_ac = hb_test_open_font_file ("fonts/AdobeVFPrototype.ac.otf"); hb_set_t *codepoints = hb_set_create (); hb_face_t *face_abc_subset; hb_set_add (codepoints, 'a'); hb_set_add (codepoints, 'c'); face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints)); hb_set_destroy (codepoints); hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('H','V','A','R')); hb_face_destroy (face_abc_subset); hb_face_destroy (face_abc); hb_face_destroy (face_ac); } static void test_subset_map_HVAR_retaingids (void) { hb_face_t *face_abc = hb_test_open_font_file ("fonts/AdobeVFPrototype.abc.otf"); hb_face_t *face_ac = hb_test_open_font_file ("fonts/AdobeVFPrototype.ac.retaingids.otf"); hb_set_t *codepoints = hb_set_create (); hb_face_t *face_abc_subset; hb_set_add (codepoints, 'a'); hb_set_add (codepoints, 'c'); hb_subset_input_t *input = hb_subset_test_create_input (codepoints); hb_subset_input_set_retain_gids (input, true); face_abc_subset = hb_subset_test_create_subset (face_abc, input); hb_set_destroy (codepoints); hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('H','V','A','R')); hb_face_destroy (face_abc_subset); hb_face_destroy (face_abc); hb_face_destroy (face_ac); } static void test_subset_map_modHVAR (void) { hb_face_t *face_abc = hb_test_open_font_file ("fonts/SourceSansVariable-Roman-modHVAR.abc.ttf"); hb_face_t *face_ac = hb_test_open_font_file ("fonts/SourceSansVariable-Roman-modHVAR.ac.ttf"); hb_set_t *codepoints = hb_set_create (); hb_face_t *face_abc_subset; hb_set_add (codepoints, 'a'); hb_set_add (codepoints, 'c'); face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints)); hb_set_destroy (codepoints); hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('H','V','A','R')); hb_face_destroy (face_abc_subset); hb_face_destroy (face_abc); hb_face_destroy (face_ac); } static void test_subset_identity_HVAR_noop (void) { hb_face_t *face_abc = hb_test_open_font_file("fonts/SourceSansVariable-Roman.abc.ttf"); hb_set_t *codepoints = hb_set_create (); hb_face_t *face_abc_subset; hb_set_add (codepoints, 'a'); hb_set_add (codepoints, 'b'); hb_set_add (codepoints, 'c'); face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints)); hb_set_destroy (codepoints); hb_subset_test_check (face_abc, face_abc_subset, HB_TAG ('H','V','A','R')); hb_face_destroy (face_abc_subset); hb_face_destroy (face_abc); } static void test_subset_identity_HVAR (void) { hb_face_t *face_abc = hb_test_open_font_file ("fonts/SourceSansVariable-Roman.abc.ttf"); hb_face_t *face_ac = hb_test_open_font_file ("fonts/SourceSansVariable-Roman.ac.ttf"); hb_set_t *codepoints = hb_set_create (); hb_face_t *face_abc_subset; hb_set_add (codepoints, 'a'); hb_set_add (codepoints, 'c'); face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints)); hb_set_destroy (codepoints); hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('H','V','A','R')); hb_face_destroy (face_abc_subset); hb_face_destroy (face_abc); hb_face_destroy (face_ac); } static void test_subset_identity_HVAR_retaingids (void) { hb_face_t *face_abc = hb_test_open_font_file ("fonts/SourceSansVariable-Roman.abc.ttf"); hb_face_t *face_ac = hb_test_open_font_file ("fonts/SourceSansVariable-Roman.ac.retaingids.ttf"); hb_set_t *codepoints = hb_set_create (); hb_face_t *face_abc_subset; hb_set_add (codepoints, 'a'); hb_set_add (codepoints, 'c'); hb_subset_input_t *input = hb_subset_test_create_input (codepoints); hb_subset_input_set_retain_gids (input, true); face_abc_subset = hb_subset_test_create_subset (face_abc, input); hb_set_destroy (codepoints); hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('H','V','A','R')); hb_face_destroy (face_abc_subset); hb_face_destroy (face_abc); hb_face_destroy (face_ac); } int main (int argc, char **argv) { hb_test_init (&argc, &argv); hb_test_add (test_subset_map_HVAR_noop); hb_test_add (test_subset_map_HVAR); hb_test_add (test_subset_map_HVAR_retaingids); hb_test_add (test_subset_map_modHVAR); hb_test_add (test_subset_identity_HVAR_noop); hb_test_add (test_subset_identity_HVAR); hb_test_add (test_subset_identity_HVAR_retaingids); return hb_test_run (); }