HarfBuzz text shaping engine
http://harfbuzz.github.io/
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140 lines
4.3 KiB
140 lines
4.3 KiB
/* |
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* Copyright © 2018 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): Garret Rieger |
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*/ |
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#include "hb-test.h" |
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#include "hb-subset-test.h" |
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static void |
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test_collect_unicodes_format4 (void) |
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{ |
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hb_face_t *face = hb_test_open_font_file ("fonts/Roboto-Regular.abc.format4.ttf"); |
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hb_set_t *codepoints = hb_set_create(); |
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hb_codepoint_t cp; |
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hb_face_collect_unicodes (face, codepoints); |
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cp = HB_SET_VALUE_INVALID; |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert_cmpuint (0x61, ==, cp); |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert_cmpuint (0x62, ==, cp); |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert_cmpuint (0x63, ==, cp); |
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g_assert (!hb_set_next (codepoints, &cp)); |
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hb_set_destroy (codepoints); |
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hb_face_destroy (face); |
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} |
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static void |
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test_collect_unicodes_format12_notdef (void) |
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{ |
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hb_face_t *face = hb_test_open_font_file ("fonts/cmunrm.otf"); |
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hb_set_t *codepoints = hb_set_create(); |
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hb_codepoint_t cp; |
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hb_face_collect_unicodes (face, codepoints); |
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cp = HB_SET_VALUE_INVALID; |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert_cmpuint (0x20, ==, cp); |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert_cmpuint (0x21, ==, cp); |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert_cmpuint (0x22, ==, cp); |
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hb_set_destroy (codepoints); |
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hb_face_destroy (face); |
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} |
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static void |
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test_collect_unicodes_format12 (void) |
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{ |
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hb_face_t *face = hb_test_open_font_file ("fonts/Roboto-Regular.abc.format12.ttf"); |
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hb_set_t *codepoints = hb_set_create(); |
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hb_codepoint_t cp; |
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hb_face_collect_unicodes (face, codepoints); |
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cp = HB_SET_VALUE_INVALID; |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert_cmpuint (0x61, ==, cp); |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert_cmpuint (0x62, ==, cp); |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert_cmpuint (0x63, ==, cp); |
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g_assert (!hb_set_next (codepoints, &cp)); |
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hb_set_destroy (codepoints); |
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hb_face_destroy (face); |
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} |
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static void |
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test_collect_unicodes (void) |
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{ |
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hb_face_t *face = hb_test_open_font_file ("fonts/Roboto-Regular.abc.ttf"); |
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hb_set_t *codepoints = hb_set_create(); |
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hb_set_t *codepoints2 = hb_set_create(); |
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hb_map_t *mapping = hb_map_create(); |
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hb_codepoint_t cp; |
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hb_face_collect_unicodes (face, codepoints); |
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hb_face_collect_nominal_glyph_mapping (face, mapping, codepoints2); |
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g_assert (hb_set_is_equal (codepoints, codepoints2)); |
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g_assert_cmpuint (hb_set_get_population (codepoints), ==, 3); |
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g_assert_cmpuint (hb_map_get_population (mapping), ==, 3); |
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cp = HB_SET_VALUE_INVALID; |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert (hb_map_has (mapping, cp)); |
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g_assert_cmpuint (0x61, ==, cp); |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert (hb_map_has (mapping, cp)); |
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g_assert_cmpuint (0x62, ==, cp); |
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g_assert (hb_set_next (codepoints, &cp)); |
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g_assert (hb_map_has (mapping, cp)); |
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g_assert_cmpuint (0x63, ==, cp); |
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g_assert (!hb_set_next (codepoints, &cp)); |
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hb_set_destroy (codepoints); |
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hb_set_destroy (codepoints2); |
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hb_map_destroy (mapping); |
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hb_face_destroy (face); |
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} |
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int |
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main (int argc, char **argv) |
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{ |
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hb_test_init (&argc, &argv); |
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hb_test_add (test_collect_unicodes); |
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hb_test_add (test_collect_unicodes_format4); |
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hb_test_add (test_collect_unicodes_format12); |
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hb_test_add (test_collect_unicodes_format12_notdef); |
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return hb_test_run(); |
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}
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