text: /*
   * Copyright © 2018  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): Garret Rieger
   */
  
  #ifndef HB_SUBSET_TEST_H
  #define HB_SUBSET_TEST_H
  
  #include <stdio.h>
  
  #include "hb-test.h"
  #include "hb-subset.h"
  
  #ifdef HAVE_STDBOOL_H
  # include <stdbool.h>
  #else
  typedef short bool;
  # ifndef true
  #  define true 1
  # endif
  # ifndef false
  #  define false 0
  # endif
  #endif
  
  
  HB_BEGIN_DECLS
  
  static inline hb_subset_input_t *
  hb_subset_test_create_input (const hb_set_t *codepoints)
  {
    hb_subset_input_t *input = hb_subset_input_create_or_fail ();
    hb_set_t * input_codepoints = hb_subset_input_unicode_set (input);
    hb_set_union (input_codepoints, codepoints);
    return input;
  }
  
  static inline hb_subset_input_t *
  hb_subset_test_create_input_from_glyphs (const hb_set_t *glyphs)
  {
    hb_subset_input_t *input = hb_subset_input_create_or_fail ();
    hb_set_t * input_glyphs  = hb_subset_input_glyph_set (input);
    hb_set_union (input_glyphs, glyphs);
    return input;
  }
  
  static inline hb_subset_input_t *
  hb_subset_test_create_input_from_nameids (const hb_set_t *name_ids)
  {
    hb_subset_input_t *input = hb_subset_input_create_or_fail ();
    hb_set_t * input_name_ids  = hb_subset_input_nameid_set (input);
    hb_set_set (input_name_ids, name_ids);
  
    hb_set_t *name_langids = hb_subset_input_namelangid_set (input);
    hb_set_add_range (name_langids, 0, 0x5FFF);
  
    hb_subset_input_set_name_legacy (input, true);
    return input;
  }
  
  static inline hb_face_t *
  hb_subset_test_create_subset (hb_face_t *source,
  			      hb_subset_input_t *input)
  {
    hb_face_t *subset = hb_subset (source, input);
    g_assert (subset);
  
    hb_subset_input_destroy (input);
    return subset;
  }
  
  static inline void
  hb_subset_test_check (hb_face_t *expected,
  		      hb_face_t *actual,
  		      hb_tag_t   table)
  {
    hb_blob_t *expected_blob, *actual_blob;
    expected_blob = hb_face_reference_table (expected, table);
    actual_blob = hb_face_reference_table (actual, table);
    fprintf(stderr, "comparing %c%c%c%c, expected %d bytes, actual %d bytes\n", HB_UNTAG(table), hb_blob_get_length(expected_blob), hb_blob_get_length (actual_blob));
  
    if (hb_blob_get_length (expected_blob) != 0 ||
        hb_blob_get_length (actual_blob) != 0)
      hb_test_assert_blobs_equal (expected_blob, actual_blob);
    hb_blob_destroy (expected_blob);
    hb_blob_destroy (actual_blob);
  }
  
  
  HB_END_DECLS
  
  #endif /* HB_SUBSET_TEST_H */
  