Exemplo n.º 1
0
static void
test_subset_hdmx_invalid (void)
{
  hb_face_t *face = hb_test_open_font_file ("../fuzzing/fonts/crash-ccc61c92d589f895174cdef6ff2e3b20e9999a1a");

  hb_subset_input_t *input = hb_subset_input_create_or_fail ();
  hb_set_t *codepoints = hb_subset_input_unicode_set (input);
  hb_face_t *subset;

  hb_set_add (codepoints, 'a');
  hb_set_add (codepoints, 'b');
  hb_set_add (codepoints, 'c');

  subset = hb_subset (face, input);
  g_assert (subset);
  g_assert (subset == hb_face_get_empty ());

  hb_subset_input_destroy (input);
  hb_face_destroy (subset);
  hb_face_destroy (face);
}
Exemplo n.º 2
0
static void
test_subset_hdmx_fails_sanitize (void)
{
  hb_face_t *face = hb_test_open_font_file ("../fuzzing/fonts/clusterfuzz-testcase-minimized-hb-subset-fuzzer-5609911946838016");

  hb_subset_input_t *input = hb_subset_input_create_or_fail ();
  hb_set_t *codepoints = hb_subset_input_unicode_set (input);
  hb_face_t *subset;

  hb_set_add (codepoints, 'a');
  hb_set_add (codepoints, 'b');
  hb_set_add (codepoints, 'c');

  subset = hb_subset (face, input);
  g_assert (subset);
  g_assert (subset == hb_face_get_empty ());

  hb_subset_input_destroy (input);
  hb_face_destroy (subset);
  hb_face_destroy (face);
}
Exemplo n.º 3
0
static void *
create_font_inert (void)
{
  return hb_font_create (hb_face_get_empty ());
}